Facilate searches for a cell

UKRAINE

(19) and A (11) 94309 (13) C2

(51) IPC

H04B 1/707 (2011.01) H04I 27/26 (2006.01)

MINISTRY OF EDUCATION SCIENCE OF UKRAINE

STATE DEPARTMENT OF INTELLECTUAL PROPERTY

DESCRIPTION

TO THE INVENTORY PATENT

(54) QUICK SEARCH OF THE TABLE COMMUNICATION

1

(21) a200908336

(22) 10.01.2008

(24) Apr 26, 2011

(86) PCT / ЕИ32008 / 050792, 10.01.2008

(31) 60 / 884,402

(32) 10.01.2007

(33) from

(46) April 26, 2011, Bulletin No. 8, 2011

(72) MALADA DURGA PRASAD, CZ, KIM BIOUNG-HOON, FROM, LOT TAOO, FROM

(73) kveklkomom incorporated, from

(56) from 2004057468 A1; March 25, 2004

SHO 2005041448 A; 06/05/2005

(57) 1. A method that facilitates a multi-step search cell cell, which includes the steps of detecting synchronization information relating to primary channels (RZS) synchronization; Identification of the cellular cell is partly based on the information of the phase associated with the secondary channel (RAM) of the synchronization.

2. The method of claim 1, comprising the steps

use of the primary synchronization channel / secondary synchronization channel (RPC / PZ) with a commonly added time-dependent fluctuation that transmits the information of the network context; and ensuring that the RMS does not have a single-frequency network artefact (ZEIC) in the synchronous system.

3. A method according to claim 1, which comprises the step of fixing a relative time distance between two consecutive RC channels.

4. Method according to claim 3, which comprises the step of fixing a relative time distance between two consecutive RC channels, regardless of the length of the cyclic prefix (CP).

5. The method of claim 1, wherein the PCS uses post-idle SPS with different bases or different cyclic displacements.

6. The method of claim 1, comprising the steps

determination of correlation values, respectively, connected with RZC channels; determination of the correlation values, respectively, connected with the channels of the remote control; determination of the length of CP and

the selection of a cell cell partly based on the values ​​of the correlation.

7. The method of claim 1, which comprises the step of detecting and identifying the sequence of the secondary channel synchronization (PCS) that was transferred from the concrete

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cell to determine the associated cell-based hypothesis and identification cellular information.

8. The method of claim 4, which comprises a step of searching a base station, wherein the cyclic prefix (CP) may be displayed "blindly".

9. The method of claim 2, wherein an additional phase shift is performed

e-and^toθ is applied to the channels of the remote control, where k = 0, 1, 2 ..., M-1 and θ = 2π / M, and M refers to the number of different phases that can be used.

10. The method of claim 9, which comprises the step of applying a different phase shift to the channels of the remote control at each base station, differing in the network.

11. The method of claim 10, which comprises the step of applying a phase shift to a PCD, wherein the phase angle for phase shift is based partly on the sequence of the RZS.

12. The method of claim 2, wherein the first CFC and the second ICs have different combinations of phase shift.

13. The method of claim 2, wherein the first of the second and second ICs have the same phase shift.

14. The method of claim 13, which comprises determining the amount of antennas associated with the base station 102 in the form of a unique display function between the number of phases and the number of antennas used by the base station.

15. The method of claim 14, wherein at least three groups (α, β, γ) are represented using the combination of the sequence of the remote control in the frame of the radio communication and phase modulation in addition to the channels of the remote control.

16. The method of claim 2, which comprises the step of utilizing a phase shift information associated with the backplane to assist in determining the position of the associated RMS sequence of symbols.

17. The method of claim 16, which comprises the step of executing a synchronization detection based on the partially detected RZS.

18. A computer-readable medium, which is stored by our machine-driven commands, intended for action

detection of synchronization information pertaining to primary channels (RZS) of synchronization; Identification of a cell cell based on the time information of the phase associated with the secondary channel synchronization (FZD).

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19. The computer-readable medium of claim 18, which comprises a machine-readable command for executing actions

use of the primary synchronization channel / secondary synchronization channel (RPC / PZ) with a commonly added time-dependent fluctuation that transmits the information of the network context; and ensuring that RZS does not have an artifact of a single-frequency network (3PN) in the synchronous system.

20. The computer-readable medium of claim 18, which comprises a machine-driven instruction, designed to carry out the recording of a relative time distance by intermittent sequential RZ channels.

21. A computer-readable medium according to claim 20, which comprises a machine-controlled command, designed to perform a fixing of the relative time distance intermediate sequential RZ channels irrespective of the length of the cyclic prefix (CP).

22. The computer-readable medium of claim 18, which comprises a machine-readable command for executing actions

determination of correlation values, respectively, connected with RZC channels;

determination of the correlation values, respectively, connected with the channels of the station, determining the length of CP and

the selection of a cell cell partly based on the values ​​of correlation.

23. The computer-readable medium of claim 18, which comprises machine-readable commands for performing the detection and identification of a serially-reoccupied synchronization channel (PCS) that has been transmitted from a particular cell-cell to determine hypotheses associated with the cell-phone and identification information honeycomb size.

24. The computer readable medium of claim 21, which comprises a machine-readable command for executing a base station search, wherein the cyclic prefix (CP) may be detected "blindly."

25. The computer readable medium of claim 19, comprising a machine-readable command designed to execute the use of a ZS-related information phase shift in order to assist in determining the position of the associated RMS in a sequence of symbols.

26. The computer-readable medium of claim 18, wherein said machine -containing commands are designed to perform a synchronization detection initiation on the basis of the detected RPC.

27. A device operating in a wireless communication system that contains

a means for detecting synchronization information that is applied to the primary synchronization channels (RZ channels); and

means for identifying a cell-based clock on the basis of information

the phase associated with the secondary channel (ZZS) synchronization.

28. The apparatus of claim 27, which comprises

a means for using the primary channel synchronization / secondary channel synchronization (RZS / PCS) with the jointly added fluctuation by the time that transmits the network contextual information; and

a means to ensure that the RZS does not have a single-frequency network (CL) in the synchronous system.

29. The apparatus of claim 27, which comprises means for recording a relative time distance between two successive RNC channels.

30. The apparatus of claim 29, which comprises means for recording a relative time distance between two sequential RZ channels irrespective of the length of the cyclic prefix (CP).

31. The apparatus of claim 27, which comprises

a means for determining the correlation values, respectively, associated with channels RZS, a means for determining the correlation values, respectively, connected to the channels of the remote control; a means for determining the length of CP and means for selecting the cell cell partly on the basis of the specified correlation values.

32. The apparatus of claim 27, which comprises means for detecting and identifying a sequence of a secondary synchronization channel (PC) that has been transmitted from a specific cell to determine the cell-related hypotheses and identification information of the cellular cell.

33. The apparatus of claim 30, comprising a means for locating a base station, wherein the cyclic prefix (CP) may be detected "blindly".

34. An electronic device configured to execute the method of claim 1.

35. An electronic device according to claim 34, made up of the method of claim 2.

36. The device operating in the wireless communication system that contains the processor is made of the following:

detection of synchronization information regarding the primary channels synchronization (RZS); and

cell identification partly based on informationfase associated with the secondary channel synchronization (FZD); and

connected to the processor storage device storage data.

37. The apparatus of claim 36, wherein the processor is performed with the possibility of using the primary channel of the synchronization / secondary channel

synchronization (RZS / PCS) with a jointly added timed fluctuation that transmits information to the context-rich context; and

ensuring that the RMS does not have an artifact of the single-frequency network (CL) in the synchronous system.

38. The apparatus of claim 36, wherein the processor is performed with the ability to record the relative time distance between two successive RPC channels.

39. The apparatus of claim 38, wherein the processor is implemented with the ability to record the relative time interval between two successive RZ channels irrespective of the length of the cyclic prefix (CP).

40. The apparatus of claim 36, wherein the processor is performed with the possibility

determination of correlation values, respectively, connected with RZC channels;

determination of the correlation values, respectively, connected with the channels of the station, determining the length of CP and

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the selection of a cell cell partly based on the values ​​of the correction.

41. The apparatus of claim 36, wherein the processor is performed with the ability to detect and identify the sequence of a secondary synchronization channel (530) that was transferred from a particular cellular cell,

to identify cell-related hypotheses and cellular identifying information

cells

42. The apparatus of claim 39, wherein the processor is performed with the ability to search the base station, wherein the cyclic prefix (CP) may be detected "blindly".

This application claims the priority of the prior application to the US Patent No. 60/884402, entitled "A METHOD OF AN ARRARATIUS RORRA5T SEI_I_ 5 EARSN" (A method and device for rapid cellular search) filed on 10th of January 2007. The aforementioned application in all its full scope is included in the document by reference.

The level of technology

I. The field of technology to which the invention belongs

The following description is generally applicable

wireless communication and, more specifically, search cellular cells in the wireless communication system.

II. The prior art

Wireless communication systems are widely used to provide different types of communication, for example, with the help of such wireless communication systems, the transmission of speech and / or data may be provided. A typical wireless system, or network, can provide multiple users access to one or more common resources (for example, bandwidth, power transfer, etc.). For example, the system may use multiple methods of multiple access, such as frequency division multiplexing (CDM, RWM), time division multiplexing (MCHasr, TYUM), multiplexing with code division (MKR, CUM), system by technology long-term development "(I_opd TegtΕνοΙιιίίοη, І_ТЕ) of the 3rd-generation communication partnership project (3SSR)

In general, a wireless multicast access system can simultaneously maintain a connection for many mobile devices. Each mobile device can communicate with one or more base stations by the help of direct and reciprocating communications. Direct line of communication (or downlink) refers to the communication link from base stations tomobile devices, and the reverse link (or you-eastern communication line) refers to the communication link ofmobile devices on base stations. This line of communication can be established using a system with one input and one output, a system of enriched inputs and one or output system with multiple inputs and multiple outputs (MIMO).

For example, the MIMO system can use a set of (Nt) transmit antennas and a set (N_κ) receiving antennas for data transmission. Ka-nal MIMO, formed by the number of receiving and Ντ over-the-air antennas, can be decomposed into

N3 independent channels, which are also referred to as proximal channels, and N3 <ιτιίη {Nτ, N3}. Each of the N3 independent channels can meet the dimensionality. The MIMO system can provide an improved performance (for example, higher performance and / or more reliable reliability) if additional ro-values ​​are used, created by many transmitting and receiving antennas.

The MIMO system can support Time Duplex Duplex Transmission (DSP) and Duplex Transmission with Frequency Dividing (DNR). In the TYYOU system, the transmission of direct and reverse-telecommunication lines may take place in one and the same frequency region, so that the principle of reciprocity makes it possible to evaluate the channel of the direct link on the basis of the back channel. This can be an opportunity for an access point to receive the year of the formation of a directional transmission diagram in a direct line, if multipoint antennas are pre-stubble at the access point.

Wireless communication systems often use one or more base stations that provide a service area. A typical base station can transmit many data streams for broadcast, multicast and / or broadcast services, and the data stream may be a data stream that may be of interest to the mobile device for independent reception. A mobile device within the service area of ​​such a base station may be used to take one, more one or all streams of data transmitted by a complex flow. Similarly, a mobile device may transmit data to a base station or other mobile device.

The base station may also be called a cell-based cell. When searching for a cellular network among a plurality of cellular cells in the communications system (for example, the ORUM system), a mobile device may require detection of information, such as primary synchronization channels (P5C) and secondary synchronization channels (55C), which are formed by the corresponding cellular cells to help determine the location and synchronization with the cellular cell to facilitate communication between the cellular cell and the mobile device. It is desirable to be able to quickly search and determine the location of the required cell-cell within the communication system.

Disclosure of the invention

The following is a simplified short description of one or more variants carried out.

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to provide a basic understanding of such implementation options. This brief description is not an exhaustive overview of all considered embodiments and is not intended to identify the key or critical elements of all implementation options, without defining the scope of any or all of the implementation options. Its only purpose is to provide in a simplified form some concepts of one or more embodiments as an introductory part to a more detailed description, which is presented below.

In accordance with one or several options implementation and corresponding description of such, various aspects are presented in connection with the promotion of a cellular cell search (for example, base station) in the communication system. More specifically, exemplary systems and techniques that facilitate the search of a cell cell in the environment of wireless communication are described. For example, a mobile device may use a search module (searcher) that can detect synchronization information responsive to RNS channels and cellular comms to determine the highest correlation cell. The Search Engine may detect ZDS channels that may include phase-related information associated with detection, in order to determine the ZZS with the highest correlation, SR length and / or other information to facilitate the identification of the required cell cell, which has the strongest (sweaty) signal, to establish a connection between the mobile device and the necessary cellular comic strip. RNS channels, respectively, connected to the cellular cells, may have different positions in the symbol sequences, and the dependent RSC channels can be shifted by phase to different angles to facilitate the identification and identification of the cell-cell (ok), with RZS can be used as a reference phase for the connected remote control.

According to one aspect, a method that facilitates a multi-step cellular search, includes the steps: detecting synchronization information relating to the primary synchronization channels (RZ channels); and the identification of the cell size is partly based on the phase information associated with the remote control.

Another aspect of the machine-readable media is the presence of machine-driven commands on it, designed to perform the following actions: the detection of synchronization information associated with the primary channels of synchronization (channels RZS); and identification of the cell-based clock on the basis of the information-associated phase of the PZ.

Another aspect is provided by a device operating in a wireless communication system, which comprises: a means for detecting synchronization information associated with primary synchronization channels (RPC channels); and a means for identifying a cell partly on the basis of the information-associated phase of the information system.

The next aspect is provided by a device capable of operating in a wireless communication system, which includes a processor configured with the ability to: Detecting synchronization information relating to the primary channels of synchronization (channels of rs); Identification of the cell cell, partly on the new phase-related information system; and memorable

A device connected to the processor, intended to save data.

In order to achieve the aforementioned and associated targets, one or more embodiments contain signs, further described in full and specifically not specified in the claims. The following description and accompanying drawings outline in detail some illustrative aspects of one or more embodiments. These aspects, however, show only a few of the various ways in which the principles of various embodiments may apply, and it is understood that the described embodiments include all such aspects and their equivalents.

Brief description of the drawings

FIG. 1 illustrates a wireless communication system according to various aspects disclosed in the appended text. FIG.

FIG. 2L-2R - Illustrations of exemplary radio-viscera frames that can be linked to the respective base stations within the wireless communication environment.

FIG. 3L-3R - illustrations of other exemplary frames of radio communications that may be associated with corresponding base stations within the wireless-environment environment.

FIG. 4L-4R is an illustration of the following exemplary cables in the radio communication, which may be associated with the corresponding base stations within the environment of the wireless communication.

5 is a description of a exemplary system that can facilitate the search for a cellular cell within the framework of a medium-high wireless communication.

6 is an illustration of an exemplary system that can form information to facilitate the search for a cellular cell within the wireless communication environment.

7 is an illustration of an exemplary technique that can help to find cellular cells within the wireless environment.

FIG. 8 - illustration of another sample technique that can facilitate the search for cellular cells in the environments of the wireless communication.

FIG. 9 - description of the exemplary mobile device, which can facilitate the operations of search of base stations in the wireless communication system.

FIG. 10 is an illustration of an exemplary system that can form information to facilitate the search operations of base stations associated with the wireless communication environment.

FIG. 1I is an illustration of an exemplary wireless network layer that can be used in conjunction with the various systems and methods described in the document.

FIG. 12 is an illustration of an exemplary system that can help locate base stations in a wireless environment.

FIG. 13 - description of another exemplary system that can help to search for base stations in the environment of wireless communication.

FIG. 14 - description of the following model system, whichcan facilitate the search for base stations in the medium-high wireless communication.

Implementation of the invention

Various embodiments are now described with reference to the drawings, which are similar numerals

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Reference points are used to refer to similar items throughout the description. In the foregoing description, for the sake of explanation, many specific details are given in order to provide a comprehensive understanding of one or several of the embodiments. However, it may be evident that such option (s) can be implemented in practice without these particular details. In other cases, known structures and devices are shown in the form of flowcharts to facilitate the description of one or more embodiments.

As used herein, the term "component", "module", "system", and events are intended for reference to a computer-related object or hardware objects, hardware and software means, a combination of hardware and software, software, or software implemented. For example, a component can be, without limitation, a process performed on a processor, a processor, an object, an executable module, a flow of execution, a program, and / or a computer. As an illusion and an application running on a computing device, and the computing device may be a component. One or more components may be permanently in the frame of the process and / or execution stream, and the component may be located on one computer / or distributed between two or more com-p ' players In addition, these components can be executed from various machine readable media from the available data structures stored on them. The components can interact with local and / or remote processes, for example, according to a signal with the presence of one or several data packets ( for example, data from one component interacting with another component of the local system, distributed system and / or over the network, such as the Internet, with other systems by means of a signal).

In addition, various embodiments are described in the document in connection with a mobile device. A mobile device may also be referred to as a system, subscriber unit, subscriber station, mobile station, mobile device, remote station, remote terminal, access terminal , a user terminal, a terminal, a wireless device, a user agent, a custom device or user equipment (IE). A mobile device may be a cellular telephone, a cordless telephone, a subscriber phone call initiation session (ZIR), a non-stop subscriber access station (M_I_), a per-sonal digital assistant (RUE), a portable device with the ability to wirelessly -this connection, a computing device, orother processing device, from ' connected to the wireless modem. In addition, various options implementation are described in the document in connection with the base station. The base station may be used to communicate with the mobile device (s) and may also be referred to as an access point, node B, or some other terminology.

In addition, various aspects or features described in the sub-document may be implemented in the form of a device, device, or product using customized programming methods and / or engineering devel opment. As used herein, the term "product" includes the computer program available from any machine-device, from the data transmission network or from the carrier. For example, computer readable media may include, but is not limited to, magnetic storage devices (e.g., hard disk drives, floppy disks, magnetic tapes, etc.), optical disks (e.g. CD (CD), digital multifunction disks (YUYU), etc.), a microprocessor card and a flash memory device (for example, erasable programmable storage device (ERROM), memory card, memory card, flash drives, etc.). In addition, the various data carriers described in the document may contain one or more devices / or other computer-readable media for storing information. The term "machine readable medium" may include, without limitation, wireless links and various other media capable of storing, containing and / or carrying the command (s) and / or data.

Referring to FIG. 1, the non-wire communication system 100 is illustrated in accordance with various implementation embodiments presented in the document. System 100 includes a plurality of base stations 102 (for understanding and short, only one base station 102 is depicted in FIG. 1); each of which may include many antenna groups. For example, one group of antennas may include antennas 104 and 106, the other group may include antennas 108 and POs, and an additional group may include antennas 112 and 114. For each group, antenna is illustrated; however, for each group, a larger or smaller number of antennas can be used. Base station 102 may further include a channel (chain) of the transmitter and a receiver channel, each of which may in turn include a plurality of components associated with the re-allocation and reception of the signal (eg, processors,

Each base station 102 can communicate with one or more mobile devices such as the mobile device 116 and the mobile device 122; however, it is clear that the base station 102 may communicate with the actual cartridges with any number of mobile devices similar to mobile devices 116 and 122. Mobile devices 116 and 122 may be, for example, cellular phones, smartphones , portable computers, portable communication devices, portable computing devices, satellite radio stations, global positioning systems, personal digital assistants (RSAs) and / or any other suitable device for communicating over the system 100 wirelesscommunication As shown, the mobile device 116 is in connection with antennas 112 and 114,

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receive information from the mobile device 116 on the downlink 120. In addition, the mobile device 122 is in communication with the antennas 104 and 106, with the antennas 104 and 106 transmitting information to the mobile device 122 of the forward link line 124 and receive information from a mobile device 122 via a reverse link communication 126. In a duplex transmission system (RFM), with a frequency division, a direct communication line 118 may use a frequency band different from that used by the feedback link 120, and a forward link line You can use 124 take-a band of frequencies, for example, different from the one that uses the reverse link of 126.In addition, in the system of duplex transmission with time division (TUY), the direct communication line 118 and the return line is called '

Each group of antennas and / or the area in which they are assigned to communicate can be called a section of the base station 102. For example, group antennas can be assigned to transmit information to mobile devices in the area of ​​the zones that are served by the base station 102. transmission over the direct communication lines 118 and 124, transmission antennas of the base station 102 may use the formation of a directional diagram to improve the signal-to-noise ratio of the direct lines 118 and 124 for mobile devices 116 and 122. In the present case, In addition, while the base station 102 uses the formation of an orientation diagram for transmitting to mobile devices 116 and 122 randomly distributed in the corresponding area of ​​service,

According to one aspect, the mobile device 116 can search for the required base station 102 in a wireless communications environment (for example, using orthogonal frequency division multiplexing (ORUM) to facilitate access to the system) to determine the location of the location, identify and / or to communicate with the desired base station 102 so that the mobile device 116 can communicate (for example, transmit data, receive data) in a wireless environment. For example, the required base station It 102 may be the base station, which provides the best (for example, the strongest) signal for communication. To communicate with the base station 102, the mobile device 116 synchronizes itself with the bosom station 102. To facilitate the search and synchronization from the desired base station 102,

idle base station 102 for establishing a connection with such base station 102. The redistribution channel of the base stations may be a known signal for transmission to a mobile device 116, and may have a total RZC or a relatively small number of RZ channels in regarding the base stations102 in the network. The RPC may also provide the mobile device 116 with synchronization information that can be used to facilitate synchronization of the mobile device 116 with the base station 102. The FCC channels may be unique to the respective base stations 102 and may facilitate the identification of a particular base station 102 (eg, FPC channels may include the base station identification information, antenna information associated with the base station, etc.) , and there may be a plurality of different channels from zs. For example, the zip can be called with the corresponding hypotheses, and there may be a set of different hypotheses. The mobile device 116 can detect and identify the sequence of the OC that has been transmitted from a specific cellular cell (for example, base station 102), and may therefore be known for this cell number hypothesis, as well as the identification of the cellular cell.

Traditionally, in some communication systems, such as the ORUM system, if each base station transmits the same RNC signal, the mobile device may not be able to detect the difference between the base stations in order to determine how many base stations and / or which base stations transmit the corresponding signals, and this may prohibit and / or disrupt the mobile device to identify the necessary base station when attempting to search and identify the base station in order to establish a connection.

According to various aspects and embodiments, the subject matter of the novelty may favor the shift of the RZS position for different base stations 102 so that the RZS transmission timing diagram may be different for different base stations 102. As a result, the mobile device 116 can distinguish between different base stations station 102 on the network to quickly and efficiently search and identify the base station 102 required (for example, the base station with the strongest signal).

In one aspect, the mobile device 116 is able to search the base station 102 where the cyclic prefix (CP) can be detected by the "blind spot". In this case, the distance (eg, relative time distance) between the two successive RZ channels may be for both "long" SR and for "short" SR, and can be fixed. For example, the distance U1 may be 5 msec. In accordance with one aspect, the CFs, respectively, formed by base stations 102, may use sequences with different bases or different cyclic shafts (e.g., different sequences). In order to facilitate search, additional phase shift F. can be applied to the GC channels^ke, where k = 0, 1,2 ..., M-1 and θ = 2π / Μ. M can be related to the number of different phases that can be applied, and, for example, to the GAP channels can be used

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a different phase shift in each of the different base stations 102 in the network. When transferring RZS (shift) phase to RZS does not apply. When transferring an OBD, there is a phase shift applied to the OC (for example, phase rotation), with the offset angle for phase shift may be based initially on the RZ sequence.

The mobile device 116 may detect an appropriate phase shift of the remote control relative to its associated RPC, and this phase shift may represent the information that may be used by the mobile device 116 to facilitate the identification of the particular base station 102.

In accordance with another aspect, ZZS1 and ZZS2 may have different combinations of phase shift, such as F^ke and F^that, for example, where k = 0, 1,2 ..., M-1 and m = 0, 1, 2 ..., M-1, which can be a consequence of M * M of potential combinations. In accordance with another austerity, ZZS1 and ZZS2 may have the same phase shift F^ke. In this case, it may beincreased the probability of detecting the phase. There may also be at least three potential combinations, for example, which may represent antenna information (for example, 1, 2, or 4 antennas) connected to base station 102 and detected by a mobile device 116 information about the phase can be used to determine the number of antennas associated with this base station 102, since there may be a unique match between the number of phases (for example, phase manipulation (FMN, RPC)) and the number of antennas used by the base station 102 . Accordingly, at least three groups (e.g., α, β, γ) can be represented, using the combination of the order of convenience of the remote control in the frame of the radio signal and phase modulation at the channel level of the DC.

The phase shift information associated with the PCD can be used by the mobile device 116 to assist in determining the position (for example, position) of the associated RZS in a sequence of characters. For example, the mobile device 116 can sometimes detect time proportions in part based on the detected RMS, which may be a correlation between peak value and RMS sequentially, and the mobile device 116 may utilize the phase information related to the GIS coupled to RPC to assist in determining the base station 102 that has passed such peak value. By identifying the phase of the connected GIS, the mobile device 116 can determine which base station 102 transmits the RMS.

In one aspect, the length of the CP can be detected "blindly" after detecting the synchronization of the symbol (start and end times).

In one aspect, there may be a number of additional adapted hypotheses, which are supported by the SLD and the reference signal. For example, 64 hypotheses, based on the two channels of the OBD, and 8 hypotheses, based on the reference signal, can result in a total number of hypotheses 512. As another example, 512 hypotheses, based on the channels of the OZ and the reference siglola used to verify the validity , can have as a result the total number of 512 hypotheses. It must be understood and appreciated that the reference signal can be placed in the 0th and 5th

characters for cases and "long" SRs and "short" SRs. It should also be understandable and appreciated that it is not necessary that the reference signal be transmitted within the frequency band, which is transmitted to the RZS and SLS, since the RMS and the LSS can be used as a reference signal.

With a short reference to FIG. 2L-2P illustrates an example of frames 200, 202, 204, 206, 208, 210 used in the radio communication, respectively, which may represent radio frames that are related to various network base stations 102. For example, as far as radio frame 200 is concerned, there may be a preamble (P), which may be a radio frame sub-frame. Channels RZS and channel-links are usually referred only during the preamble (P) and the middle part (M). As depicted in radio frames 200, 202, and 204, the distance between the RZ channels can be fixed. For example, the distance can be 5 ms. The FMC channel, such as the ZZS1 and the ZZS2, may be following in relation to each RZS, respectively, in the sets of ciphers. However, as depicted in radio frames 200,202 and 204, the position in the corresponding sequencescharacters may be different, moreover,

The base station 102, for example, may comprise 3 segments, and each sector can use one of these radio frames 200, 202, 204 (for example, it may use a timed diagram of the corresponding radio frame 200, 202, 204). For example, sector 0 may use radio frame 200, sector 1 may use radio frame 202, and sector 2 may use radio frame 204. Even though the sectors are part of the same base station 102 when the respective sectors transmit their RTS channels, the corresponding RZ channels are not such overlapping, since each RZS may have an excellent position in terms of time. The mobile station 116 can detect each of the three different RZ channels.

Traditionally, each RZ channel will occupy the same position in sequence, and as a result, the mobile station will effectively see only one RMS and will not be able to establish the difference between different RZ channels, since all RPC channels will arrive at the mobile station at the same time.

Again, with regard to the radio frames 200, 202 and 204, for each RZS, there can be an ICS connected to it. In order to facilitate the detection of the reference phase of the OC, RZS can be used as the reference phase. Each OZD of the radio frame 200, 202, 204 may have an auxiliary phase that is different, since each RZS occupies different positions in the sequence of symbols, so that the channel between the base station 102 and the mobile- The device 116 for each RZS may be a different one. As soon as the corresponding channel is superimposed on the remote, can observe unique information channel.

Traditionally, since RZC channels occupy the same position in the sequence of characters, the channels may overlap, and can not adhere to

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Make unique channel information. As a result, it may be prohibited and / or impeded identification of the required base station.

Referring again to the radio frames 200, 202 and 204, for example, various base stations 102 may transmit different RNA sequences with different facsimile shifts for corresponding RMS channels associated with RPC channels. Mobile device 116 can detect RMS with the strongest correlation (e.g., maximum amplitude, strongest signal). The mobile station 116 may find information, for example, the phase shift information relating to the GAP channels that are associated with the strongest signal in order to assist in determining the base station 102 that transmitted the strongest signal. The mobile station 116 may evaluate the information associated with such SOFA channels to identify the base station 102 that transmits the strongest signal and can establish a connection with the base station 102.

With reference to FIG. 2U-2R and corresponding radio frames 206, 208, and 210, such radio frames represent a "long" SR. For each group α, β, γ, the corresponding RZ channels may have positions in a sequence of characters which may be unique in relation to the group to which the dependent RZS belongs, in order to facilitate the differentiation of the RZ channels, similarly to the radio frames 200, 202, 204 for "short" SR. In addition, for each group α, β, γ, a unique phase shift can be used for the corresponding FPC channels, in order to facilitate the provision of information relating to the associated RGC channels, in order to facilitate the identification of the base station 102, which is the RMS of the most strict correlation.

Since the SR may not be known to the mobile device 116, during detection, the mobile device 116 may also perform a "blind" display of CP in order to facilitate the determination of SR. For example, when the mobile device 116 detected an RCD detectable signal and discovered additional information such as reference phase information in relation to the GAP channels, the mobile device 116 may detect (for example, test the hypotheses) signal levels for the GIS channels, respectively associated with the "long" SR and "short" SR, each of which may have the same phase shift (eg, the group β with the "long" SR and the group β with "co-op" SR), for example . The mobile device 116 can compare the corresponding signal levels (for example, correlation values) of the corresponding PCS channels to determine the specific group having the highest correlation value that may be a group (for example,

The corresponding relative time relations and the corresponding phase shifts for the FES channels of the respective radio frames 200, 202, 204, 206, 208, 210 are shown in Table 1, and Table 1 illustrates an example where the same phase shift can be used for channels of the GZ, withM = 3 (for example, 3-position phase manipulation (RPC)):

Table 1

<tr><td><p></p></td><td><p>Relative time ratio between two channels RZS</p></td><td><p>Phase suspension for ZZS1</p></td><td><p>Phase blast for ZZS2</p></td></tr><tr><td><p>Group α: "co-op" SR</p></td><td><p>Y1 ms</p></td><td><p>θ = 0</p></td><td><p>θ = 0</p></td></tr><tr><td><p>Group β: "crusty" Wed</p></td><td><p>Y1 ms</p></td><td><p>θ =! π</p><p>3</p></td><td><p>θ = 3π</p><p>3</p></td></tr><tr><td><p>Group γ: "crust" Wed</p></td><td><p>Y1 ms</p></td><td><p>θ = ± π</p><p>3</p></td><td><p>θ = ± π</p><p>3</p></td></tr><tr><td><p>Group α: long-term CP</p></td><td><p>Y1 ms</p></td><td><p>θ = 0</p></td><td><p>θ = 0</p></td></tr><tr><td><p>Group β: long-term SR</p></td><td><p>Y1 ms</p></td><td><p>θ =! π</p><p>3</p></td><td><p>θ = 3π</p><p>3</p></td></tr><tr><td><p>Group γ: "long" SR</p></td><td><p>Y1 ms</p></td><td><p>θ = * π</p><p>3</p></td><td><p>θ = ± π</p><p>3</p></td></tr>

For example, the mobile device 116 may determine that the β group with the "short" CP has the highest correlation, partly based on the detection of the RPC channels, and the position of the RZ channels in sequences of symbols may contribute to providing a unique reference phase for the GMS relative to the linked- th RZS when detected by the mobile station 116channel ZZS, connected to RZS channels. The mobile device 116 can detect the phase shift of the corresponding channels of the OCS, OZZ1 and OZZ2, which in this example can be θ = 2π / 3 for each, and because the mobile device 116 is not yet known, or a strong signal is connected (for example , ma-ximal amplitude) with a "short" SR or "long-term" SR, the mobile device 116 can perform a "blind" detection of CP and can check the corresponding hypotheses and groups β having a "short" SR and groups β that has a "long" Cp, and also a signal from the CCD for the group β, which has a "short" SR, and a PZ signal for a β group having a "long" SR can be detected and compared with each other to help determine which of the respective channels of the remote control has a stronger signal (for example, a higher correlation) , because the signal for the "short" CP may have a value different from the signal for the "long" SR. As a result, a valid SR can be determined, which can facilitate the identification of the necessary base station 102 (for example, an optional group in the example). Based on part of the detections-laziness and estimates using mobile devices116, the mobile device 116 can determine that the RPS with the strongest correlation is bound to the P-game with a "short" CP. The mobile station 116 in a similar way identifies the desired base station 102 and can establish a connection with this base station 102. which has a "long" SR, can be detected and compared with each other to help determine which of the corresponding channels of the remote control signal has a stronger signal (for example, a higher correlation), since the signal for the "short" CP may have meaning, excellent from the signal of the remote control for the "long" SR. As a result, a valid SR can be determined, which can facilitate the identification of the necessary base station 102 (for example, an optional group in the example). Based on part of the detections-laziness and estimates using mobile devices116, the mobile device 116 can determine that the RPS with the strongest correlation is bound to the P-game with a "short" CP. The mobile station 116 in a similar way identifies the desired base station 102 and can establish a connection with this base station 102. which has a "long" SR, can be detected and compared with each other to help determine which of the corresponding channels of the remote control signal has a stronger signal (for example, a higher correlation), since the signal for the "short" CP may have meaning, excellent from the signal of the remote control for the "long" SR. As a result, a valid SR can be determined, which can facilitate the identification of the necessary base station 102 (for example, an optional group in the example). Based on part of the detections-laziness and estimates using mobile devices116, the mobile device 116 can determine that the RPS with the strongest correlation is bound to the P-game with a "short" CP. The mobile station 116 in a similar way identifies the desired base station 102 and can establish a connection with this base station 102. which of the corresponding channels of the remote control signal has a stronger signal (for example, a higher correlation), since the short-circuit SRC signal may have a value different from the signal for the "long" SR. As a result, a valid SR can be determined, which can facilitate the identification of the necessary base station 102 (for example, an optional group in the example). Based on part of the detections-laziness and estimates using mobile devices116, the mobile device 116 can determine that the RPS with the strongest correlation is bound to the P-game with a "short" CP. The mobile station 116 in a similar way identifies the desired base station 102 and can establish a connection with this base station 102. which of the corresponding channels of the remote control signal has a stronger signal (for example, a higher correlation), since the short-circuit SRC signal may have a value different from the signal for the "long" SR. As a result, a valid SR can be determined, which can facilitate the identification of the necessary base station 102 (for example, an optional group in the example). Based on part of the detections-laziness and estimates using mobile devices116, the mobile device 116 can determine that the RPS with the strongest correlation is bound to the P-game with a "short" CP. The mobile station 116 in a similar way identifies the desired base station 102 and can establish a connection with this base station 102. Different from the signal of the remote control for the "long" SR. As a result, a valid SR can be determined, which can facilitate the identification of the necessary base station 102 (for example, an optional group in the example). Based on part of the detections-laziness and estimates using mobile devices116, the mobile device 116 can determine that the RPS with the strongest correlation is bound to the P-game with a "short" CP. The mobile station 116 in a similar way identifies the desired base station 102 and can establish a connection with this base station 102. Different from the signal of the remote control for the "long" SR. As a result, a valid SR can be determined, which can facilitate the identification of the necessary base station 102 (for example, an optional group in the example). Based on part of the detections-laziness and estimates using mobile devices116, the mobile device 116 can determine that the RPS with the strongest correlation is bound to the P-game with a "short" CP. The mobile station 116 in a similar way identifies the desired base station 102 and can establish a connection with this base station 102. sewn from the game P with the "short" SR. The mobile station 116 in a similar way identifies the desired base station 102 and can establish a connection with this base station 102. sewn from the game P with the "short" SR. The mobile station 116 in a similar way identifies the desired base station 102 and can establish a connection with this base station 102.

According to FIG. 1, in another aspect, there may be an alternative hybrid approach for locating the desired base station 102 in the wireless communication network. The mobile device 116 may search and identify the desired base station 102, where the distance (e.g., relative time equations

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n) between two successive RZ channels, connected to the "short" SR, may differ in the distance between two sequential RZ channels associated with the "long" SR, although the length of the SR for each group (for example, "long" SR for groups a, β, γ, "short" CP for a, β, γ) may be a distance (for example, a group with a "short" CP may have a distance of the time ratio Y1, a group with a "long" CP can have a relative time delay U + 2). The length of the CP can be detected by checking two different distances between two successive RZ channels. This hybrid approach can be more effective, since the amount of power of two time-resolved RZS symbols, expanded with the help of the RZS sequence, cancompared to the power of the sum of two randomly-generated RMSMs, expanded with the help of the R-series constellation.

According to one aspect, the GCP channels, typically formed by base stations 102, may use SPS sequences with different bases or different cyclic displacements. In order to facilitate search, an additional phase shift F. can be applied to the remote control^to®, where k = 0, 1, 2 ..., M-1ta 0 = 2π / M.

According to another aspect, ZZS1 and ZZS2 may have different phase shift combinations, such as F^to® and F.^t®, for example, where k = 0, 1,2 ..., M-1 and t = 0,1, 2 ..., M-1, which may be due to M * M of potential combinations. In accordance with the following aspect, ZZS1 and ZZS2 may have the same phase shift Φ^to® In this case, there may be an increased probability of detecting the phase. In addition, there may be at least three potential combinations, for example, which can represent the antenna information associated with base station 102 (e.g., 1, 2 or 4 antennas). Accordingly, at least three groups (e.g., a, β, γ) can be represented, using a combination of the order of passing the remote control in the radio frame and phase modulation at the level of the channels of the remote control.

In one aspect, there may be a number of additional hypotheses supported by the remote control and the reference signal can be set flexibly. For example, 64 hypotheses, based on two channels of the lightning protection, and 8 hypotheses, based on the reference signal, can give in result of the total number of 512 hypotheses. As another example, 512 hypotheses, based on the channels of the remote control and the backup signal, used to reassure the validity, may have as a result the total number of 512 hypotheses. It must be understood that the reference signal can be placed in the 0th and 5th characters for cases both "long" SR and "short" SR.

With reference to FIG. 3A-3R illustrates an example of radio frames 300, 302, 304, 306, 08, 310, respectively, which may represent radio frames respectively associated with various base stations 102 in the network. Corresponding relative temporal correlations and corresponding phase shifts for the ZSS channels

The corresponding radioframes 300, 302, 304, 306, 308,310 are shown in Table 2, and Table 2 provides an example of the use of the same phase shift for both channels of the MFD, where M = 3 (for example, 3-P3K) is used:

Table 1

<tr><td><p></p></td><td><p>Relative time ratio is between 2 channels R3C</p></td><td><p>Phase suspension for 33C1</p></td><td><p>Phase suspension for 33C2</p></td></tr><tr><td><p>Group a: "co-op" SR</p></td><td><p>Y1 ms</p></td><td><p>® = 0</p></td><td><p>® = 0</p></td></tr><tr><td><p>Group β: "crust" SR</p></td><td><p>Y1 ms</p></td><td><p>® =! Π</p><p>3</p></td><td><p>® = 3π</p><p>3</p></td></tr><tr><td><p>Group γ: "crust" SR</p></td><td><p>Y1 ms</p></td><td><p>® = ±</p><p>3</p></td><td><p>® = ±</p><p>3</p></td></tr><tr><td><p>Group a: "long-hu" SR</p></td><td><p>Y1 ms + Y2 μs</p></td><td><p>® = 0</p></td><td><p>® = 0</p></td></tr><tr><td><p>Group β: long-term SR</p></td><td><p>Y1 ms + Y2 μs</p></td><td><p>® = 2π</p><p>3</p></td><td><p>® = 1π</p><p>3</p></td></tr><tr><td><p>Group γ: "long" SR</p></td><td><p>Y1 ms + Y2 μs</p></td><td><p>® = * π</p><p>3</p></td><td><p>® = * π</p><p>3</p></td></tr>

With reference to FIG. FOR-AP and corresponding radio frames 300, 302, and 304, such radio frames have a "short" SR. With reference to FIG. 3YU-3R and corresponding frames of the radio communications 306, 308 and 310, such radi-frames have a "long" SR. As depicted in Table 2, radio frames associated with a "short" CP can have the same relative distance relative to one another, and radio frames associated with a "long" SR may have the same relative -Start in relation to each other, but such a relative distance may be such that it is different (for example, more) from the relative distance for radio frames having a "short" CP. The corresponding information can be used for "short" CP and " long "SR to help determine the CP during detection (for example, detected temporal correlations). For each group a, β, γ, corresponding CP, the corresponding RNCs can have a sequence of characters that may be unique in relation to the group to which the corresponding RZC belongs, in order to facilitate the differentiation between RZ channels similar to those for radio frames 200, 202, 204 for the "short" SR, and frames of the radio communication 206, 208, and 210 for the "long" SR of FIG. 2A-2R as description of the document. Also, the unilateral phase shift of the respective KAZ channels for each group a, β, γ associated with the corresponding SR can be used to facilitate the provision of information relative to the associated RZ channels to facilitate the identification of the base station 102 which has RZS with greater correlation. similar to that for the radio frames 200, 202, 204 for the "short" CP, and the frames of the radio communication 206, 208 and 210 for the "long" SR of FIG. 2A-2R as description of the document. Also, the unilateral phase shift of the respective KAZ channels for each group a, β, γ associated with the corresponding SR can be used to facilitate the provision of information relative to the associated RZ channels to facilitate the identification of the base station 102 which has RZS with greater correlation. similar to that for the radio frames 200, 202, 204 for the "short" CP, and the frames of the radio communication 206, 208 and 210 for the "long" SR of FIG. 2A-2R as description of the document. Also, the unilateral phase shift of the respective KAZ channels for each group a, β, γ associated with the corresponding SR can be used to facilitate the provision of information relative to the associated RZ channels to facilitate the identification of the base station 102 which has RZS with greater correlation.

The length of the CP can be determined by means of the equation of the correlation results associated with the detection of time bindings (diagrams), where, for example, the detection of time bindings of the RPC, issuing the highest result, can be associated with the necessary CP, and the length of CP can be determined according to the

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relative to the relative distance associated with the necessary SR. For example, with respect to FIG. 3L-3R if the modular device 116 performs the first detection of the time bindings with a relative distance of 5 ms and which produces the first result (for example, the correlation value), and the second detection of time-based bindings with a relative distance of 5 ms +83 cc, which produces a second result that is the result of the first one, the mobile device 1I6 may indicate that the CP associated with the second result is required CP (for example, associated with the desired base station 102), and the based on a partial distance, the mobile device 116 may determine that it is a "long" SR , since the "long-term" SR has a longer relative distance, as illustrated in FIG. 3L-3R, for example.

According to FIG. 1, according to another aspect of the disclosed subject matter, the mobile device 116 may use a different method to facilitate the search and identification of the desired base station 102 in the network. Such a method may be used by the mobile station 116, for example, when the remote control is located in different directions for different groups, so that the position of the reference symbol can be adapted. In such cases, there may potentially be an increase in the hypothesis that the mobile device 116 carries out an audit to identify the necessary base station 1θ2.

In FIG. 4L-4P depicts an example of radio frames 400, 402, 404, 406, 408, 410, respectively, which can represent radio frames, respectively, associated with different base stations 102 in the network. With reference to FIG. 4A-4C and corresponding radio-frames 400, 402 and 404, such radioframes have a "short" SR. With reference to FIG. 4U-4P and appropriate radio frames 406, 408 and 410, such ra-di-frames have a "long" SR. As an example, for the "short" SR (for example, radioframes 400, 402, 404), the 0 th and 41 th symbols may contain a reference signal, and for a "long" SR (for example, radio frames 406, 408, 410), 0th and 3rd symbols may contain a reference signal.

As depicted in FIG. 4L-4P, the channels of the remote control can be positioned left or right of the relatively connected RZS in a sequence of characters that maybe able to adapt to the positioning of the reference signal. The mobile clock 116 may detect an appropriate timing diagram (e.g., define a timecard symbol) associated with the RPC channels, respectively, connected to the base stations 102, in order to detect the highest correlation value. To help you position the revelation SPA, once discovered chasovadiahrama associated with specific RGU, mobilnyyprystriy 116 can test hypotheses vidnosnopozytsiy symbol and the left and right of a given specific RGU-tion, and can compare these results dvohhipotez, and hypotheses with the highestresult of correlation, may be the position of the GNSS, associated with a specific RZS.

Referring to FIG. 5, a system 500 is illustrated, which may facilitate cell-based cell searches (for example, a base station) within a wireless environment. System 500 may include a base station 102 that can communicate with one or more mobile devices such as mobile devices 116. It should be taken into account and understandable that for understanding and shortcomings, only one mobile device is depicted in FIG. 5. In addition, the base station 102 may communicate with another base station (s) and / or any other devices (for example, servers) (not shown) that can perform various functions. Each base station 102 (for example,

The mobile device 116 may search a base station 102 (e.g., a cell size) among a plurality of base-stations in the medium-high wireless communication to establish a connection to the base station 102 and other mobile devices (e.g., 122) in a non-wireless environment . In one aspect, in order to search for the base station 102, the mobile device 116 may include a search unit 502 that can search and detect signals provided by the respective base stations (for example, 102) to identify and / or determine the location of the location the required base station 102, with which it is necessary to establish a connection.

The search unit 502 may include a RZS detector 504 that can detect synchronization information (e.g., a silicon clock) associated with the corresponding RPC channels transmitted by the respective base stations (e.g. 102), and may be analyzed and evaluated. the synchronization information of the respective RZ channels to assist in determining the appropriate levels (signals) of such RZ channel, for example. The RZS detector 504 can evaluate the corresponding levels of signals and may perform calculations to determine the corresponding correlation values, RGU or with relevant channels to identyfikuvatyRZS that has the highest correlation value, and does thand the RGS can be linked to the desired base station 102, which searches the search block502. The RIS detector 504 may also measure and / or estimate the relative distances correspondingly associated with RPC channels, and such distance information may be used to assist in determining the length of the CP and / or the identification of the base station 102.

The search unit 502 may further include a complementary ODD detector 506 that can detect information related to the OGs transmitted by the respective base stations (e.g. 102), and the OCP channels can be analyzed and evaluated to assist in identifying the respective angles Phase shift between RPC channels and associatedly connected PZ channels, identification of specific

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the base station 102 and / or facilitating the establishment of a connection between the mobile device 116 and the base station (e.g. 102), for example. The ZZS detector 506 may detect phase shift information and / or other information to assist in determining the base station 102 which transmits the RMS detected by the RMS detector 504. The LSD detector506 may also evaluate the detected information to assist in determining the number of antennas associated with a particular base station 102. The LSD detector506 can evaluate (determine numerical value) and / or perform the calculation in relation to the emerging the information associated with the corresponding Gateway channels to determine a specific GIS that has the highest correlation value, and such GCS can communicate with the base station 102 searched by the search unit 502. The GIS,

In one aspect, the ODD detector 506 may be used to test hypotheses to facilitate detection (e.g., "blind" detection) of the length of the SR when connected to the "short" SR channel (s) of the ODD (s) the phase phase itself as the GNSS channel (s) bound (s) to the "long" SR. The ZS-detector 506 can evaluate and perform the calculation to determine the GMS that has the highest correlation value and can determine the long CTR, connected to the necessary base station 102 on the basis of partly a remote control having the highest correlation value. The OD-detector 506 can also be used to test the hypotheses to facilitate the detection of the required OC, when OZ can be located on either side of the associated RZS in a sequence of characters. The OD-detector 506can evaluate and perform calculations for the value of the OCS having the highest correlation value,

Next, with reference to FIG. 6, a system 600 is illustrated, which facilitates cell-phone cell searches within the wireless communications environment. System 600 may include a plurality of base stations 102 (for understanding and style, only one base station 102 is depicted in FIG. 6) that can communicate with one or more mobile devices such as a mobile device 116 in a wireless environment communication. It should be taken into account and understandable that, for the sake of understanding and brevity, FIG. 6 depicts only one mobile device 116. In addition, the base station 102 can communicate with other base stations and / or any other device (e.g., servers) ( not told) that can perform various functions, as desired. Each base station 102 (e.g.

components as such are more fully described in the dummy, for example, with respect to system 100 and / or system 500.

Each base station 102 may include an uplink terminal block 603 that can generate and provide an RMS that can be transmitted in a wireless communication environment. The RX can be used to facilitate search operations by the mobile device 116 to locate the location, identify and / and establish a connection to the base station (for example, 102) in a wireless communication environment (for example, a network). Formed RZS may be general for base stations 102 in the network or may be more than one RPS with corresponding values ​​that can be used by base stations 102 accordingly.

Each base station 102 may also include a zip-shaping block 604 that can be generated and provided by an EOS (for example, each base station may form a unique ODC) that can be transmitted (for example, broadcasts) in a wireless communication environment ' bunch The SLC can be used for cellular cell search operations, since the mobile device 116 can detect the information associated with the ISS, and the RAM together with the RS can be used to facilitate the search for the necessary base station 102 in the wireless environment and to establish communication with such base station 102 .

Additionally, each base station 102 can also include a shaper 606 of a reference signal that can form and provide reference signals. The reference signals that can be detected are used by the mobile device 116 to help detect timing diagrams associated with the RMS channels and / or facilitate the identification of the required base station 102.

Referring to FIG. 7-8 illustrate the methods related to the use of the pilot (s) to allow inter-technology transmission of service (control) in the wireless environment. Although, in order to explain the explanation methods are shown and written in the form of a sequence of actions, it is clear that the methods are not limited to such an order of action, since some actions, according to one or more embodiments, may occur in a different sequence and / or simultaneously with others the actions shown and described in this document. For example, those skilled in the art understand that alternatively the method can be represented as a sequence of interdependent states or events, such as a state diagram. In addition,

Referring to FIG. 7, a method 700 is illustrated, which may facilitate the search of a cell-code (for example, base station 102) in a non-wireless environment. At step 702, synchronization information can be detected. In one aspect, synchronization information may be associated with relay channels, which can respectively be linked to cellular networks in the network.

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Mobile device 116 may use a search module (e.g., 502) that can detect synchronization information associated with RNS channels and associated cellular codes accordingly. The search module can evaluate the received information and may perform calculations to facilitate the detection and / or determination of the synchronization information that can be used to help determine the location of the required cellular cell.

At block 704, the cell-cell can be identified partly on the basis of the phase-link information of the remote-relay system connected to the RPC. In one aspect, the search module can detect and communicate with the GDC channels, such as prophase information, that can be used to determine the highest-level GIS by identifying the required cellular cell and / or you -presentation of CP, for example. The search module can evaluate accepted information, such as information associated with OCP channels and / or RPC channels, in order to facilitate the detection of OCP channels, cell identity and / or channel detection. Information relating to the location of the RZS in the sequence of symbols and / or information about the phase of the LSD, and RZS may be used as the reference phase in relation to the associated LSS,

Referring to FIG. 8 illustrates the 800 method, which can help to find cellular comics in the wireless environment. At step 802, "short" CPs, correspondingly associated with RPC channels, may be identified. In one aspect, a mobile device (e.g., 116) may employ a search module (e.g. 502) that can determine and / or calculate "short" CPs associated with the respective RZ channels to determine the RMS from the highest value of the correlation. RZS the highest value of the correlation may be related to the required cellular cell (for example, the necessary base station 102) with which the mobile device wants to identify and establish a connection. The values ​​of correlation may correspond to synchronization information, respectively, associated with channels RZS.

At block 804, value correlations can be determined, respectively, connected with the channels of the remote control. In the water aspect, the search module can determine and / or calculate the correlation values ​​associated with the corresponding GIS channels, and the module can determine which GIS has the highest correlation significance. Zip with the highest value of a co-relay can be linked to the required cell cell. The phase information associated with the GCS channels can be used to help identify the required GIS. At eta-pi 806, the length of CP can be detected. In one aspect, at an unknown length of CP, but a fixed relative time distance between the two channels of the RZS in the radio frame, the search module can use the "blind" detection of SR to promote the appearance of the length of the SR. In another aspect, at a relative distance between two successive channels

RMS connected to the "short" SR, differing from the relative distance between the two sequentialRNS channels associated with the "long" CP, the module search can detect and / or determine the length of the SR by calculating the correlation values ​​at different relative distances , and the relative reflection, associated with the highest correlation value, may be related to the length of CP that needs to be detected.

In step 808, the cell counter may be selected partly based on the correlation values. Water aspect, the search module can vyznachatyRZS associated with the highest correlation in compared with other channels RGU, SPA, zv'yazanyyz highest correlation value compared with other channels SPA and / or CP length that Zana, speaking with the highest correlation comparedwith other CP lengths to help hone choice lnykovoyi-cells that may be required base station (eg, base station schomaye strongest signal) with which the in-cell array may wish to communicate.

It will be understood that, according to one or more of the aspects described in the document, outputs may be performed relative to the search for base stations (for example, a cellular cell) by a mobile device in a wireless communication environment. As used in the document, the term "withdraw" or "output" refers to the whole process of measurement or output of states relative to the system, environment, and / or user, based on a set of observations recorded with the event / data. Output can be used fordefinition of a particular context or action, or mogi to form distribution of probabilities in states, for example. The derivation can be probabilistic, that is, the calculation of the distribution of probabilities in the positions that are of interest, based on the analysis of data and events. The withdrawal may also be related to methods, which are used to compile events of a higher level from a set of events / data. This output is the result of creating new events or actions from the set of observed events and / or stored event data, whose events are correlated in the narrow-time proximity, and whether events arrive and data from one or more sources of events and data.

In accordance with the example, one or more of the above methods may include the execution of outputs related to the detection of RZS, the detection of the LSD, the determination of the relative level of RPC or other signal, etc. It will be appreciated that the preceding examples are illustrative in nature and not intended for the limitation of the number of derivations that can be performed, or the manner in which such outputs are performed in connection with various embodiments and / or methods described in the document.

9 illustrates a mobile device 900 that may facilitate the search of base stations in the wireless communication system. The mobile device 900 includes a receiver 902 that receives a signal, for example, from a receiving antenna (not shown), and performs a typical actions (for example, filters, amplifies, converts with a decrease in time-

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currents, etc.) with respect to the received signal, and the digital reproduction of a digital signal into the working state to receive a sample. The receiver 902 may be, for example, a receiver that uses a min-rating (MCCP, MMZE), and may comprise a demodulator 904 that can demodulate the received symbols and supply it to the processor 906 to evaluate the channel. The processor 906 may be a processor specializing -to perform an analysis of the information received by the receiver 902 and / or the generation of information for transmitting via transmitter 908 a proxy controller that manages one or more components of the mobile device 900 and / or a processor that analyzes the information received receiver 902, generates information for transmitting via the transmitter 908, and controls one or morecomponents of the mobile device 900.

The mobile device 900 may additionally place a storage device 912 that operatively connects to the processor 906 and which may store the data to be transmitted, received data, information relating to the RNS channels associated with the base stations , the information on the GNSS channels associated with the relevant base stations, the information related to the correlation calculations relating to the cellular searches, information related to the CI and / or other information that may facilitate the implementation Finding the basic base 102 (for example, a cell-cell) in a non-wireless environment. A memory device 912 can further store protocols and / or alihorithms associated with the search for base stations in the wireless environment.

It will be appreciated that the storage device 912 described in the document (e.g., a data warehouse) may comprise a power-dependent memory device and / or a non-volatile memory device. As an illustration, and not a limitation, a nonvolatile memory device may include a permanent storage device (ROM, ROM), programmed PBP (PPZP, RhOm), erased programmable ROM (SPPZP, ERROM), electrically erased program ROM reference (ESPPZP, EERR), flash memory and / or nonvolatile memory device with random sampling (FPGA, ΝνΡΑΜ). A power-saving storage device may include an operational storage device (RAM, RAM) that can act as an external cache. As an illustration, not a limitation, the RAM is doppler in many forms, such as synchronous OCD (ZARAM), Dynamic OZP (URAM), Synchronous Dynamic OZP (ZYURAM), Synchronous Dynamic OZP with Dual Rate of Exchange (YUZRUYUM), Improved Synchronous Dynamic OZP (ESUram), ZuPsMiPk YuRAM (ZBuRAM), and Tire of Direct Resident Access to OZP (YuRRAM) . It's meant to be memorable

device 912 for systems and methods of the subject-matter of wine-making contains, without being restricted specified, these and any other suitable types of storage devices.

The processor 906 may also comprise a search unit 502 that may facilitate searches with the help of a mobile device 900 to locate the location, identify and / or establish communication with the desired base station (e.g. 102) among a plurality of base stations in a wireless communication environment the way The search block 502 may be the same or similar, or may have respectively the same functionality or similar components as those more fully described in the document, for example, with respect to system 100 and / or system 500. Search block 502 may be autonomousmodule (as depicted), may be contained withinprocessor 906, may be included in thecomplete component, and / or virtually any subcomponent combination, as desired.

In FIG. 10 shows an illustration of system 1000 that can facilitate the search for a base station associated with a wireless communication system. System 1000 may contain a plurality of base stations 102 (for example, an access point ...) (for brevity and reasoning, only one base station is depicted in FIG. 10), with each base station 102 may include a receiver 1002 that can receive a signal ( i) from one or more mobile devices 116 through a plurality of receiving antennas 1004 and a transmitter 1006 that can transmit signals (e.g., data) to one or more mobile devices 116 via a transmit antenna 1008. The receiver 1002 may receive an information- From receiving antennas 1004 and can be op tive ligaments with a demodulator 1010 that can demodulate symbols may be adopted informatsiyu.Demodulovani analizuvatysyaprotsesorom 1012, which may be a processor specializing in analyzing the information received by the receiver 1002 and / or forming an infromation for transmission by the transmitter 1006, a processor that controls one or morecomponents of the base station 102 and / or the processor which analyzes the information received by the receiver 1002, generates information for the transmission to the transmitter 1006, and manages one or more components of the base station 102. Base station 102 may also include a modulator 1014 that can work together with a transmitter 1006 to facilitate the transmission of signals ( for example system, data), such as mobile device 116, another device like.

Processor 1012 can be connected to the device m'yatovuyuchym WANA-1016, which can zberihatyinformatsiyu linked with data pidlyahayutperedachi adopted data information WhatAs RGU information concerning SPA and / or other information refers to searching for a wireless base station device 116 (e.g. 102) in a wireless communication environment. The memory device 1016 can further store the protocols and / or algorithms associated with the channels of the RPMS and / or the ZAP channels and facilitate their provision.

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to facilitate search operations by the mobile device 116 of the base station 102 in the wireless communication environment.

Processor 1012 can be connected to a block

603 forming RZS, which can facilitate the formation and provision of RTS, which can be transmitted in a wireless communication environment. The RMS can be used to facilitate search queries by the mobile device 116 to determine the location, identify and / or establish communication with the base station 102 in the non-wireless environment. It should be taken into account that the formation of the RTS 603 may be the same or similar or may contain the same functionality or the corresponding components as those more fully described in the document, for example, relative to the system 100 and / or system 600 . Of course, the helmet 603 of the formation of RTS can be autonomousmodule (as shown), can be included incomponent processor 1012, may be included incomplex of another component,

Processor 1012 can be connected to a block

604 is the formation of a GIS that can be generated and provided by the GIS (for example, each base station can create a unique GIS) that can be transmitted (for example, broadcast) in an environment without a connection. The PCB can be detected by the mobile device 116, and the RSRs of the RMS can be used to facilitate the search for the desired base station 102 of the wireless terrain and to establish a connection to such a base station 102. The formation of the GCP 604 may be the same or different, or may contain the same functionality or similar to the corresponding components, such as those described more fully in the document, for example, with respect to system 100 and / or system 600. Block 604 of formation of an OD may be an autonomous module (as depicted), including im skladuprotsesora to 1012, can be integrated into skladuinshoho component

Processor 1012 may be a bearer signal shaper 606 and / or may be coupled to a shaper that has the ability to form and provide reference signals, for example, on a mobile device (e.g. 116) to facilitate synchronization detection and / or facilitating the identification of the necessary base station 102 during the search of the required base station 102 mobile device (eg 116). The formatter of the reference signal 606 may be the same or similar, or may contain the same or similar functionality as the corresponding components, such as are more fully described in the document, for example, relative to system 100 and / or system 600. The backform converter 606 may Being an autonomous module (as depicted) included in the frame of the processor 1012 may be embedded in another component and / or be actually in any way suited to their combination,

In FIG. 11 shows an exemplary wireless communication system 1100. Wireless communication system

1100 depicts one base station 1110 and one mobile device 1150 for brevity. However, it should be understood that the system 1100 may include more than one base station and / or more than one mobile device, in which additional base stations and / or mobile devices can be, in fact, similar or different from the exemplary base station 1110 and the mobile device 1150, descriptions below. In addition, it is understood that in order to facilitate the wireless communication between the base station 1110 and / or the mobile device 1150, systems (FIGS. 1, 5-6, and 9-10) and / or means (FIGS. 8) described in the document.

At base station 1110, traffic data for a plurality of data streams is supplied from the data source 1112 to the processor 1114, the transmission data (TX). According to the example, each data stream can be transmitted through the corresponding antenna. TX data processor 1114 format, encode, and interleaver the streamed traffic based on the specific encoding scheme selected for this data stream to secure the encoded data.

The coded data for each data stream may be multiplexed with the pilot data using multiplexing methods with orthogonal frequency division signals (ARMS). Additionally or alternatively, the pilot symbols may be multiplexed, frequency division (RYUM) vatysya multiplex-time division (TYUM) or multi-pleksuvatysya code division (SYUM) .Pilotnymy data is generally known kombinatsiyadanyh processed known and may be used in mobile device 1150 to evaluate the channel characteristic. Multyp leksovani-pilot and coded data for each homo-ku data can be modulated (eg, species-brazhatysya a symbol) based on a particular shemymodulyatsiyi (eg, binary phase shift keying (VRZK), quadrature phase shift keying (ORZK), phase shift keying order M (M-RPC), quadrature amplitude modulation of the order M (M-OLM), etc.) selected for this data stream to provide modulation symbols. The speed of data transmission, coding and modulation for each data stream can be determined in accordance with commands executed or provided by the processor 1130.

Modulation symbols for data streams can be supplied with many inputs and multimedia outputs (MIMO), a side-by-side (TX)-side processor 1120, which can further process symbol modulations (for example, for ORUMs). The MIMO TX processor 1120 then supplies N flows of modulation symbols to Nt transmitters (TMTPs) 1122a-1122i. In various embodiments of the MIMO, the TX processor 1120 applies to the characters of the flow data and to the antenna from which the symbol is transmitted, the weighting coefficients of the formation of the diagram of the directivity.

Each transmitter 1122 receives and processes an appropriate character stream to provide one or more analog signals, and additionally brings it to work (for example, amplifies,

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filter and convert with increasing frequency) analog signals to provide a modulated signal suitable for channel transmission. Additionally, Nt modulated signals from transmitter (s) 1122a-1122i are transmitted from the Nantan 1124a-1124i, respectively.

In the mobile device 1150, the modulated transmitted signals are received at the aid of N_ρ antennas 1152a-1152g, and the received signal from the dish antenna 1152 is supplied to the appropriate receiver (ECUE) 1154a-1154g. Each receiver1154 brings to the working state (for example, the filter-turns, amplifies and reduces the frequency) the corresponding signal, converts a digital signal into a working state to provide the sample, and further processes the samples to ensure the corresponding flow of the "adopted" symbol Left

Receipt data processor 1160 (EX) may receive and process N_κ the thread of the received characters from N_ρ receivers 1154 based on a specific receiver processing method to ensure NT streams of "detected" characters. The EX data processor 1160 can demodulate, perform a reversal of interleaving, and decode each stream of detected symbols in order to restore the given traffic to the data stream. Processing by means of the EX data processor 1160 is mutually supportive to that performed on the base station 1110 using the MIMO TX processor 1120 and TX data processor 1114.

Processor 1170 may periodically determine which method (communication technique) is available, as discussed above. Additionally, processor1170 can compose a feedback message communication that contains a portion of the matrix index and a portion of the rank value.

The feedback link may contain different types of information relating to the communication link and / or the data stream being received. The backlink message can be processed by the TX data processor 1138, which receives also from the data source 1136 the traffic data for a plurality of data streams, modulated by the help of the modulator 1180 transmitted to the work station using transmitters 1354a-13 54g, and the transmission Go back to base station 1110.

At base station 1110, modulated signals from a mobile device 1150 are received with the help of antennas 1124, are brought to the working station using receivers 1122, demodulated by means of a demodulator 1140 and processed by the EX data processor 1342 to extract the message of the reverse link, transmitted by the mobile device 1150. The processor 1130 may process an elongated message to determine which pre-coding matrix is ​​to be used to determine the weighting coefficients of the dial-up graph.

Processors 1130 and 1170 can control (for example, control, coordinate, organize, etc.) the operating mode of the base station 1110 and the mobile device 1150, respectively. The related processors 1130 and 1170 may be connected

With memory devices 1132 and 1172, which store application codes and data. Processes 1130 and 1170 may also perform calculations to obtain frequency-pulse characteristics estimates for the uplink and the downlink, respectively.

It is clear that the options described in the document implementation can be implemented in the form of software, software, micro-software, bundle software, or microcode of any combination of them. For hardware implementation, obrobki blocks can be implemented within the framework of one or several problem-oriented integral micro-rschems (D5IS), digital signal processors (δδ), digital signal processing devices (δδΡυ), programmable logic devices (PCBs) programmable gate arrays (RPCs), processors, controllers, microcontrollers, microprocessors, other electronic devices designed to perform the functions described in the document, or combinations thereof.

When executing options in the form of software security, firmware, binders or microcodes, code or program segments of the code can be stored in a machine readable medium such as a component of storing information. The code segment may represent a procedure, a function, a subroutine, a program, a standard program, a standard subroutine, a module, a package program, a class, or any combination of commands, structures, or data of program operators. Segment code can be linked to another segment of code or hardware-implemented circuit with the transmission and / or reception of information, data, arguments, parameters, or contents of the storage device. Information, arguments, parameters, data that may be skipped or forwarded to be edited using any suitable means, including the sharing of memory,

For program execution described in the document methods can be implemented using modules (for example, procedures, functions, etc.), which perform the functions described in the document. Program codes can be stored in memory devices and executed using processors. The memory device can be implemented within the processor or be external to the processor, in which case it can be communicatively connected to the processor with the help of various means, as is known in this field of technology.

Referring to FIG. 12 illustrates the system 1200, which can facilitate the search for a cellular network in a wireless environment. For example, system 1200 may be permanently located, at least partially, within a mobile device (e.g., 116). It should be appreciated that the system topic 1200 is presented in the form that includes all functional blocks, which may be functional cells representing functions performed by the processor, software, or a combination thereof (for example, firmware-

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providing them). System 1200 includes a logical group (grouping) of 1202 electrical (electrical) components that can act together. For example, the logical group 1202 may include an electrical component 1204, designed to detect P5C channels. In one aspect, the synchronization information associated with the corresponding P5C channels and / or other information associated with the P5C channels may be detected by means of the electrical component 1204 assigned to detect the P5C channels. An additional group 1202 may comprise an electrical component 1206 for detecting channels 55C. According to one aspect, information relating to the 55C channels (e.g., phase information, correlation information, etc.) and / or information related to the length of the CP can be detected by the electrical component 1206, designed to detect channels 55C. In addition, the logic group 1202 may include an electrical component 1208, which is designed to select a cell cell in part based on information associated with the channels 55C. In one aspect, the cellular comma (e.g., base station 102) may be selected by means of an electrical component 1208 partly based on information 55C and / or other information such as synchronization information associated with the P3C channels. Additionally, the system topic 1200 may include a storage device 1210 that stores commands designed to perform functions associated with the electrical components 1204, 1206 and 1208. Although shown as external to the memory device 1210, it should be clear that one or several electrical components 1204,

Referring to FIG. 13 illustrates the system 1300, which can facilitate the search for a cellular network in a wireless environment. System 1300 can be permanently located within the base station (for example, 102), for example. As an illustration, the system 1300 includes functional blocks that can represent functions performed by the processor, software, or a combination of them (for example, firmware provision). System 1300 includes a logical group of 1302 electrical components, which can act together. Logic group 1302 may include an electrical component 1304, designed to form P5C channels. In addition, the logical group 1302 may include an electrical component 1306, designed to form channels 55C. In one aspect, the form-language channels 55C may be unique, to facilitate the search for a cell-cell (for example, a base station may be linked to one or several channels 55C, which may differ from one or more channels 55C that are linked by a different state-of-the-art station). An add-on group 1302 may include an electronics component 1308 designed to form reference signals. In one aspect, the reference signals can be used to promote

the detection of synchronization information associated with the P5C channels, and / or may facilitate the search for a cellular cell. Additionally, the system 1300 may include a storage device 1310 that stores commands for performing functions associated with the electrical components 1304, 1306 and 1308. Although the external-we are shown with respect to the memory 1310, of course that the electrical components 1304,1306 and 1308 may be present in the recording device 1310.

In FIG. 14 illustrates another exemplary system that may facilitate the search for base stations of the wireless environment. System 1400 includes component 1402 intended to detect synchronization information related to the primary synchronization channels (channels R5C); component 1404 for identifying a cell cell partly on the basis of the information phase associated with the P5C; component 1406, intended for use of the primary channel synchronization / secondary synchronization channel (P5C / 55C) with a jointly added fluctuation in the time that transmits the network contextual information; component 1408, designed to ensure that P5C does not have a single-frequency artefact (5PN) artifact in a synchronous system; component1410 is designed to record the relative time interval between two consecutive channels R5C irrespective of the length of the cyclic prefix (SR); component 1412, designed to determine the correlation values ​​associated with the P5C channels respectively; component 1414, intended for the determination of correlation values, respectively associated with channels 55C; component 1416, designed to determine the defining length of CP, component1418, designed to select a cellular collar partly based on the determined values ​​of correlation; and / or component 1420, is designed to record the relative time distance between the two successive P5C channels. with the channels 55С; component 1416, designed to determine the defining length of CP, component1418, designed to select a cellular collar partly based on the determined values ​​of correlation; and / or component 1420, is designed to record the relative time distance between the two successive P5C channels. with the channels 55С; component 1416, designed to determine the defining length of CP, component1418, designed to select a cellular collar partly based on the determined values ​​of correlation; and / or component 1420, is designed to record the relative time distance between the two successive P5C channels.

It should be taken into account that the above components of system 1400 can be hardware, software or a combination of them. In addition, it should be taken into account that the system 1400 does not require the availability of all relevant components, and that multi-matching combinations of subsets of these components can be used in connection with the implementation of the functionality described in the document.

The foregoing includes examples of one or several embodiments. Of course, it is not possible to describe each potentially possible combination of components or methods for describing the above-mentioned embodiments, but those in the art can recognize that many additional combinations and variations of various options may be possible. Accordingly, it is to be understood that the described embodiments include all such changes, modifications, and variations that fall within the scope of the spirit and scope of the enclosed wine-making formula. In addition, to the extent that the term "inclusions " is used either in the accompanying description or in the formula, it is understood that such a term should be such as to include, in some sense, the term " what

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contains ", if" containing "is interpreted inapplication as a transitive word in the point of the formula.

Reference positions

100 wireless system

102 base stations

104, 106, 108, 110, 112, 114 antennas

116, 122 mobile device

118, 124 direct line of communication

120, 126 reverse link

200, 202, 204, 206, 208, 210 radio frames

300, 302, 304, 306, 308, 310 radio frames

400, 402, 404, 406, 408, 410 radio frames

500, 600 system for the promotion of search operations

Cellular cell 502 Search box504 RPS detector506 LSD detector

603 block formation RZS

604 block of formation of the remote control

606 reference signal former

700, 800 method

900 mobile device

902 receiver

904 demodulator

906 processor

908 transmitter

910 modulator

912 memory device 1000 system1002 receiver1004 receiver antennas

1006 transmitter

1008 transmit antenna

1010 demodulator

1012 processor

1014 modulator

1016 storage device

1100 wireless system

1110 base station

1112 data source

1114 processor

1120 processor MIMO

1122 transmitters

1124,1152 antennas

1130 processor

1132, 1172 storage devices

1136 data source

1138 data processor TX

1342 data processor RX

1354 transmitters

1150 mobile device

1154 receivers

1160 data receiving processor

1170 processor

1180 modulator

1200, 1300, 1402 system

1202, 1302 logical group of electric (electric-

components)

1204, 1206, 1208, 1304, 1306, 1308, an electrical component

1210, 1310 storage device

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1200 -

- 1202

<tr><td><p></p></td><td><p>/ -1204</p></td><td><p></p></td><td><p>/ -1206</p></td><td><p></p></td><td><p>/ -1208</p></td><td><p></p></td></tr><tr><td><p>ELECTRIC COMPONENT OF CHANALIVR5C DISCHARGE</p></td><td><p>ELECTRIC COMPONENT OF CHANNEL DISCHARGE</p></td><td><p>ELECTRIC COMPONENT FOR</p><p>CHOICE OF THE BASIC MOVEMENTS OF THE PARTIES TO THE COMPREHENSIVE INFORMATION ACCOMPANIED BY THE 88C 3 CHANNELS</p></td></tr><tr><td><p></p></td><td><p></p></td><td><p></p></td><td><p></p></td><td><p></p></td><td><p></p></td><td><p></p></td></tr>

1210

FIG. 12

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Computer layout G. Pailnikov Signature Circulation 23 copies.

Ministry of Education and Science of Ukraine

State Department of Intellectual Property, st. Uritskogo, 45, Kyiv, SME, 03680, Ukraine

State Enterprise "Ukrainian Institute of Industrial Property", st. Glazunova, 1, Kyiv - 42, 01601