Utilizing harq for uplink grants received in wireless communications
Abstract
Systems and methodologies are described that facilitate utilizing hybrid automatic repeat/request (HARQ) in system access communications. A HARQ entity is provided that manages a plurality of HARQ processes, which can typically use new data indicators (NDI) to determine when received data is a new transmission or retransmission. For resource grants, the HARQ entity can determine whether the communication is a new transmission or retransmission based on the type of message that contains the grant. In addition, an address comprised within the message, a previous use of the HARQ process, and/or the like can further be utilized to determine whether the message is a new transmission or retransmission. Once determined, the HARQ entity can provide the message to the appropriate HARQ process along with the indication of new transmission or retransmission.
Term
No projected expiry on record.
- Priority
- Filed
- Granted
- Today
30 claims: 4 independent, 26 dependent
- 11 A method for interpreting the functionality of a hybrid automatic query on retransmission (HARQ) in the system access procedures containing the steps on whose:1. Спосіб для інтерпретації функціональності гібридного автоматичного запиту на повторну передачу (HARQ) в процедурах доступу до системи, що містить етапи, на яких: take A message that contains the provision of a resource from a wireless access point network;приймають повідомлення, що містить надання ресурсу, від точки доступу в бездротовій мережі;determine, Is the message a new transmission or retransmission regardless of whether or not contains a message indicator indicating whether the message is a new transmission or retransmission;and визначають, чи є повідомлення новою передачею або повторною передачею, безвідносно того, чи містить повідомлення індикатор, який вказує, чи є повідомлення новою передачею або повторною передачею;і provide message in HARQ process level with the indication of a new transmission or retransmission based on the definition. забезпечують повідомлення в HARQ-процес нарівні з індикацією нової передачі або повторної передачі на основі визначення.
- 99 Wireless device containing:9. Пристрій бездротового зв'язку, що містить: at least One processor, executed with the ability to: щонайменше один процесор, виконаний з можливістю: accept An answer to a request for access to a system that contains the provision of a resource, from one or more wireless access points;приймати відповідь на запит на доступ до системи, що містить надання ресурсу, від однієї або більше точок доступу в бездротовій мережі;determine type of response, and the type of response indicates the channel on which the answer was received;and визначати тип відповіді, причому тип відповіді вказує канал, по якому відповідь була отримана;і provide the response to the hybrid automatic retransmission request (HARQ) process along with the indication a new transmission or retransmission, at least in part, based on the type answers;and забезпечувати відповідь на процес гібридного автоматичного запиту на повторну передачу (HARQ) нарівні з індикацією нової передачі або повторної передачі, щонайменше частково, на основі типу відповіді;і remembering device connected to at least one processor. запам'ятовуючий пристрій, з'єднаний щонайменше з одним процесором.
- 1616 A device that facilitates the use of hybrid automatic query messages for retransmission (HARQ) in procedures for accessing the system, which contains:16. Пристрій, який сприяє використанню повідомлень гібридного автоматичного запиту на повторну передачу (HARQ) в процедурах доступу до системи, що містить: means to receive a message from an access point in response to a request for access to systems;and засіб для прийому повідомлення від точки доступу у відповідь на запит на доступ до системи;і means to provide a message in the HARQ process level with indication of a new transmission or retransmission, determined irrelevant Whether it contains a message indicator indicating whether a message is new transfer or retransmission, and at least partially based on type communication засіб для забезпечення повідомлення в HARQ-процес нарівні з індикацією нової передачі або повторної передачі, визначених безвідносно того, чи містить повідомлення індикатор, який вказує, чи є повідомлення новою передачею або повторною передачею, і щонайменше частково на основі типу зв'язку.
- 2424 A computer-readable medium containing a computer-executable command to force The computer performs a way to interpret the functionality of the hybrid automatic retransmission request (HARQ) in system access procedures, the method contains steps, on whose;24. Машиночитаний носій, що містить виконувані комп'ютером команди, щоб примусити комп'ютер виконувати спосіб для інтерпретації функціональності гібридного автоматичного запиту на повторну передачу (HARQ) в процедурах доступу до системи, спосіб містить етапи, на яких;take a message containing the provision of the resource from the access point in the wireless network;приймають повідомлення, що містить надання ресурсу, від точки доступу в бездротовій мережі;determine those are the message of a new transmission or retransmission, regardless of whether Whether the message contains an indicator indicating whether the message is new transfer or retransmission;and визначають те, є повідомлення новою передачею або повторною передачею, безвідносно того, чи містить повідомлення індикатор, який вказує, чи є повідомлення новою передачею або повторною передачею;і provide message in the process of hybrid automatic retransmission request (HARQ) along with the indication new transfer or retransmission based on definition. забезпечують повідомлення в процес гібридного автоматичного запиту на повторну передачу (HARQ) нарівні з індикацією нової передачі або повторної передачі на основі визначення.
Independent claims4
217 paragraphs in 7 sections, as filed
(19) and A (11) 97069 (13) C2
(51) IPC
H04I 1/18 (2006.01)
UKRAINE
DESCRIPTION
TO THE INVENTORY PATENT
(54) USE OF NARA FOR EXPORT LINE OF COMMUNICATIONS ACCOMMODATED IN FUTURE CONNECTION
1
(21) a201102545
(22) 07/08/2009
(24) Dec 26, 2011
(86) PCT / U32009 / 053175, 07.08.2009
(31) 61 / 087,307
(32) 08.08.2008
(33) from
(31) 61 / 088,257
(32) 08.12.2008
(33) from
(31) 12 / 501,219
(32) July 10, 2009
(33) from
(46) Dec 26, 2011, No. 24, 2011
(72) MAKHESHVARI SHAYLESH, Yuzh, KRISHNAMURThIshrividhia, from, kumar vanitya a., From, mielanarno, from
(73) kveklkomom incorporated, from
(56) HR 014041738; 01/04/2008
EP 1784036 A; May 09, 2007
(57) 1. A method for interpreting the function of a hybrid automatic repeat request (NAP <3) request in procedures for accessing a system, comprising the steps of:
Receive a message that contains the provision of resources from the access point in the wireless network; determine whether the message is a new transmission or re-transmission, regardless of whether the message contains an indicator indicating whether the message is a new transmission or retransmission; and
provide a message to the NARO-process with the indication of a new transmission or retransmission on a definition basis.
2. The method of claim 1, wherein the message is answer-by-the-random access, and the message is secured to the NARO process along with the display of the new transmission.
3. The method of claim 2, further comprising a step in which the request for random access to the access point is transmitted when switching from the idle mode to the active mode, with the message taken in response to the request for arbitrary access.
4. The method of claim 1, wherein the indicator indicating whether the message is a new transmission or retransmission
2
The transmission contains a new data indicator (N01).
5. The method of claim 1, wherein the message is a transmission of the control channel, and further comprising a step at which the address associated with the transmission over the control channel is determined.
6. The method of claim 5, wherein the address is a temporary address associated with the device, and the message is secured to the NARO process along with the retransmission indication.
7. The method of claim 5, wherein the address is a permanent address associated with the device, the NARO-processor buffer contains a response to the access to the system, and the message is provided in the NARO process along with the indication of the new transmission.
8. The method of claim 1, wherein the message further comprises an identifier associated with the NARO process.
9. A wireless communication device comprising: at least one processor executed with the ability to:
Receive an answer to a request for access to a system that contains the provision of a resource from one or more access points in a wireless network;
determine the type of response, and the type of response specifies the channel on which the response was received; andprovide an answer to the process of a hybrid autotomatic request for retransmission (NARO) along with the indication of a new transmission or retransmission, at least in part, based on the type of response; and
a storage device connected by at least one processor.
10. The wireless device according to claim 9, wherein the access request request is a preamble of the access access, at least one processor identifies the response type as the answer for the arbitrary access, and at least one processor provides a response to the NARO process along with the indication but the first transmission.
11. The wireless communication device of claim 9, wherein at least one processor determines the type of response comprising the associated address associated with the wireless communication device.
12. The wireless communication device of claim 11, wherein at least one processor is additionally executed
iA (11) 97069 (13) C2
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with the ability to determine whether there is a temporary address or a permanent address.
13. The wireless communication device of claim 12, wherein at least one processor determines that the ad-recall is a temporary address, and provides a response to the NARO process along with the display of a retransmission.
14. The wireless communication device of claim 12, wherein the address is a permanent address, the NARO-processor buffer contains the scheduled transmission associated with the system access access, and at least one processor provides a response in the NARO-process level with the indication of the new transmission.
15. The wireless communication device of claim 9, wherein the answer further comprises an identifier affiliated with the NARO process and an indicator of the new data.
16. A device that facilitates the use of hybrid automatic retransmission request (NARO) messages in procedures for accessing the system, comprising:
means for receiving messages from the access point and the response to the request for access to the system; means for providing a message in the NARO process along with the indication of a new transmission or retransmission determined regardless of whether the message contains an indicator indicating which message is a new transmission or retransmission and at least partially based on the type of connection.
17. The apparatus of claim 16, wherein the message type refers to an answer to an arbitrary access, and means for ensuring that the message is sent to the NARO process along with the indication of the new transmission.
18. The apparatus of claim 17, wherein the means for receiving a message receives a message on a set random access channel to a corresponding preamble of random access, which is transmitted over a predetermined channel with arbitrary access.
19. The apparatus of claim 16, wherein the transmission type of the message belongs to the transmission received by the control channel.
20. The device of claim 19, wherein the means for providing a message to the NARO process further defines the address associated with the device as indicated in the message.
21. The apparatus of claim 20, wherein the means for providing a message to the NARO process determines that the address has a temporary address, and provides a response to the NARO process along with the indication of retransmission.
22. The apparatus of claim 20, wherein the means for providing a message to the NARO process determines that the address has a permanent address and provides a message
Domering in the NARO process along with the indication of the n-th transfer on the basis of determining that the buffer associated with the NARO process, contains a scheduled transfer, associated with the procedure for access to the system.
23. The apparatus of claim 16, wherein the message further comprises an identifier associated with the NARO process.
24. A computer-readable medium comprising executable computer commands to force the computer to execute a method for interpreting the functionality of a hybrid automatic retransmission request (NARO) in procedures for accessing the system, the method comprising steps in which;
accept a message containing the provision of resources from the access point in the wireless network; determine whether there is a message of a new transmission or retransmission, regardless of whether the message contains an indicator indicating whether the message is a new transmission or retransmission; and
provide a message in the process of a hybrid automatic request for retransmission (NARO) along with the indication of a new transmission or retransmission based on the definition.
25. The computer-readable medium of claim 24, wherein the message is a response to an arbitrary access, and is provided in the NARO-process with no indication of a new transmission.
26. The computer-readable medium of claim 25, wherein the method further comprises a step, in which the requested random access to the access point is transmitted from the idle mode to the active mode, with the message being received in the corresponding request for random access.
27. The computer readable medium of claim 24, wherein the indicator indicating whether the message is a new transfer or retransmission contains a data indicator (N01).
28. The computer-readable medium of claim 24, wherein the message is a control channel transmission, and in which the method further comprises a step at which the address associated with the channel transmission is directed.
29. The machine readable media of claim 28, wherein the address is a temporary address associated with the device, and the message is provided at the NARO-process at the level with the indication of retransmission.
30. The computer-readable medium of claim 28, wherein the address is a permanent address associated with the device, the buffer of the NARO process comprises an answer to the response to the system, and the message is secured to the NLR-process at the same time as indication of the new transmission.
This application requires the prior application of the US Patent Application Ser. No. 61/087307 filed on August 8, 2008, entitled "Sgapi ip Mevvde2 Rirv N01," as well as the Preliminary Patent Application No. 61/088257 filed August 12, 2008 entitled " Sgapi ip Mevwade 2 Rirv N01 "which
Completely contained in this document on request.
This disclosure of the substance, in general, belongs to the noncontact and, in particular, the provision of NARO-functionality for the transmission of messages for access to the system.
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Wireless systems are widely deployed in order to provide different types of communication content, such as, for example, language, data, etc. Typical wireless communication systems can be systems multi-user access that allow support for communication with several users through the common use of available system resources (eg, bandwidth, power transmissions, etc.). Examples of such multi-access systems include code-split access systems (SUMA), time-division multiple-access systems (TUMA), multi-frequency frequency division multiplexing (RUMA) systems, multi-frequency access systems with orthogonal frequency dividing channels ( ORUMA), etc. In addition, systems can meet such technical requirements,
In general, multiple-access wireless systems can simultaneously maintain a connection for a plurality of mobile devices. Each mobile device can communicate with one or more base stations by aided transmission over the forward and backward communication lines. The direct communication line (or downlink) is located on the link from the base stations to mobile devices, and the reverse link (or the backward link) belongs to the communication link from mobile devices to base stations. In addition, the connection between mobile devices and base stations can be through systems with one input and one output (SIZO), a system of enriched inputs and one output (MIZO), systems with many inputs and many outputs (MI-MO) and t etc. In addition,
Automatic retransmission (ARO) technologies, such as hybrid ARO (NARO), can be used between mobile devices and base stations to simplify successful communication. For example, a base station may transmit signals to a mobile device, and the mobile device can transmit control data to the back to the base station, indicating whether it has successfully received data in the signal. If not, the base station can retransmit the signal. For this purpose, devices that use NARO may have an NLRO object that receives data and identifies those that are newly transmitted or retransmitted based on a new data indicator (N01) in the data. N01, however, are not always present in transmissions between mobile devices and base stations, in particular, for the transmission of messages for access to the system.
The following is a simplified presentation of various aspects of the claimed subject matter in order to
to provide a basic understanding of these aspects. This formulation is not a comprehensive overview of all aspects that are considered, and it does not intend to determine the key or most important elements, in order to differentiate the scope of these aspects. Its only goal is to represent some concepts of the discovered aspects in a simplified form as an introduction to a more detailed description, which is presented below.
In accordance with one or more embodiments and their respective disclosures, various aspects are described in connection with the support of the hybrid automatic re-request request (NARO) for the transmission of messages for access to the system in wireless networks. In one instance, when the provision of the resource is accepted as an answer to the system's access, the NARO-object that orders the transmission of NARO messages may consider the response received as a new transmission. In another example, when the provision of the resource is taken over the established control channel and / or indicates the temporary address of the device, the NLRro object may consider submitting as a retransmission, ohow many can conclude that the pre-transmission did not reach its destination. In yet another example, when the indicator data is present in the provision of the resource, the NARO object may ignore the provision of the resource, the management adopted by the established channel, indicating the temporary address, in determining whether an increased indicator. It should be taken into account that if an indicator is defined as a magnifying NLRO object, this may indicate that the grant is a new transmission. In this regard, NARO-functionality can be implemented for the future-tup to the system in wireless networks.
In accordance with related aspects, a method is provided for interpreting NARO-functionality in system access procedures. The method includes the reception of the transmission of a message containing the provision of the resource from the access point in the wireless network. The method also includes determining whether a message is transmitted with a new transmission or retransmission, at least temporarily, based on its type, and providing notifications to the NARO process, together with a display of a new transmission or retransmission based on the definition .
Another aspect relates to a wireless device. The wireless device may include at least one processor configured to receive a response to a requesting access to a system comprising providing a resource, from one or more wireless access points in a wireless network and determining the type of response. The processor is additionally executed with the ability to provide a response to the NARO process along with the indication of a new transmission or retransmission, at least partially, based on the type of response. The device of the bez-mouth communication also contains a storage device, connected with at least one proce-shame.
Another aspect relates to the wireless communication device, which facilitates the use of the transmission of the NARO message in the procedures for access to
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systems. The wireless device may provide a means for receiving the transmission of an outburst message in response to a request for access to the system. A wireless communication device may additionally include means for providing a message to the NLRO-process along with the indication of a new transmission or retransmission, determined, at least in part, based on the type of message.
Another aspect relates to a computer software product that may have a mass-readable media that includes a code for arranging at least one computer to receive a message transmission that contains resource references from an access point in a wireless network. A computer readable medium may also comprise a code for instructing at least one computer to determine whether the transmission is by means of a novel or retransmission, in the least partly based on its type. In addition, a machine readable media may contain code for structuring at least one computer to provide message transmission to the NLRO process, along with the indication of a new transmission or retransmission based on the definition.
In order to achieve the foregoing and related purposes, one or more embodiments contain signs, further described in full and specifically indicated in the claims. The following description and the attached drawing provide in detail some illustrative aspects of one or more embodiments. However, these aspects point only to some of the many ways in which the principles of various implementation options can be used, and descriptive embodiments intend to include in all such aspects and their equivalents.
FIG. 1 is a block diagram of the system for transmission using the hybrid automatic retransmission request (NLRO) according to various aspects.
FIG. 2 is an illustration of an exemplary communication device for use in a wireless communication environment.
FIG. 3 illustrates exemplary wireless communication network, which implements access procedures to the system using NLRO.
FIG. 4 illustrates an exemplary wireless communication system for transmitting access messages to a system using NLRO.
FIG. 5 is a block diagram of a sequence of operations of an exemplary method that facilitates the use of NLROs in the transmission of access messages to the system.
FIG. 6 is a block diagram of a sequence of operations of an exemplary method that implements NLROs for resource references in responses to arbitrary DOS-dummy.
FIG. 7 is a block diagram of a sequence of operations of an exemplary method to provide NLRO for resource allocations through control channels.
FIG. 8 is a block diagram of an exemplary device that facilitates the transmission of NLRO messages in procedures for access to the system.
FIG. 9 is a block diagram of an exemplary non-wire device that can be used
to implement various aspects of functional
the scope described in this document.
FIG. 10 illustrates a wireless communication system
with multiple access according to different aspects
contained in this document.
FIG. 11 is a block diagram illustrating an exemplary wireless communication system in which various aspects described in this document may function.
The various aspects of the claimed object of the invention are described with reference to the drawings, in which the same reference numerals are used to refer to the same elements. In the description below, for purposes of explanation, many particular details are explained in order to provide a complete understanding of one or more aliases. However, it may be evident that such asses can be applied in practice without these particular details. In other cases, known structures and devices are shown in a block diagram to simplify the description of one or more aspects.
When used in this application, the terms "com-component", "module", "system," etc., are intended to be sent to an object connected to the computer, whether hardware, firmware, hardware combination and software, software, or software in the modes of execution. For example, a component may be, but only, a process running on a processor, an embedded schema, an object, an executable file, a flow of execution, an application, and / or a computer. As an illustration, and an application running on a computing device, and the computing device can be a component. One or more components can be permanently placed inside the process and / or the execution flow, and the com-component can be localized to the comp ' yuterii / or distributed between two or more computers-frames. In addition, these components can be executed from a variety of machine readable media having different data structures stored on them. The components can communicate using local and / or remote processes, for example, according to the signal that has one or more data packets (for example, data from one component that interacts with another component in the block system, distributed system and / or network, for example, over the Internet, with other systems by means of a signal).
In addition, various aspects are described in thisdocument in connection with the wireless terminals / or base station. A wireless terminal may be referred to as a device that provides the ability to transmit language and / or data to a user. An off-the-shelf terminal can be connected to a removable device, such as a portable computer or a desktop computer, or it may be an autonomous device, such as a personal digital device (RUL). A wireless terminal can also be referred to as a system, subscriber unit, subscriber station, mobile station, mobile device, remote station, access point, remote terminal, access terminal, user terminal,
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user agent, user agent or subscriber device (iE). The wireless terminal may be a subscriber station, a wireless device, a cellular telephone, an RCC telephone, a radiotelephone, a session initiation protocol caller (ZIR) telephone, a wireless broadband access station (MS, personal digital device (RSA), pocket device, has a wireless support or other processing device connected to a wireless modem. The base station (e.g., an access point or an advanced wavelength B (θΝΒ)) may belong to the device in a network connection that communicates with the p Aid interface through one or more sectors with wireless terminals. The base station can act as a router between the wireless terminal and the other part of the access network, which can include a network through the Internet Protocol (IP), through the transformation of received frames, the radio interface in the IP packets. The base station also coordinates attribute management for the radio interface.
Moreover, various functions described in this docket can be implemented in hardware, software, software, or in any combination of the above. If implemented in software, functions can be stored or transmitted as one or more instructions or code on a computer readable medium. Machine readable media include both computer data carriers, as well as the medium of communication, which includes any transmission medium that facilitates the transfer of computer programs from one place to another. Data carriers can be any accessible environments that can be accessed with the help of a computer. As an example, but not limited to, these computer readable media may comprise a RAM, a ROM, an EERR, a SU-ROM, or another optical-discharging device, magnetic storage device or other magnetic storage device, or any other media that may be used to transfer or store the necessary software code in the form of instructions or data structures and which can be accessed by computer . Likewise, any connection is correctly called machine-reader-them carrier. For example, if the software is transmitted from a website, server, or other remote source using a cable, fiber optic cable, twisted pair, digital subscriber line (UZI_), or non-wireless technologies such as infrared, radio transmitting and microwave broadcasting, a current-wired cable, an optical fiber cable, a pair of wires, a wired or wireless technology, such as infra-red, radio transmitting and microwave environments, included in carrier definition. The disk (bus) and disk (bus) when used in this document include CD (CD), laser disk, optical disk, universal digital disk (SUU), floppy disk and disk BI-Rau (WU) , when these disks (bus) usually reproduce data magically, and disks (business) reproduce data optically for
using lasers Combinations of the above
also need to be included in the number machine read
carriers
The various methods described herein can be used for various wireless communication systems, such as CMS, Time Division Multiple Access Systems (TUMA), Frequency Division Multiple Access Systems channels (RUMA), multi-access with orthogonal frequency channel separation (ORUMA), RUMA system with one carrier (ZS-RUMA) and other such systems. Terminals "system" and "network" are often used interchangeably in this document. The SUMA system can implement such technology as the universal radio access (UTRA), SUMA2000, etc. UTRA includes the broadband SUMA (M-SUMA) and other variants of the U.S. In addition, СЮМА2000 covers the standards 13-2000, 13-95 and IZ-856. The TUMA system can realistically use such a radio-telecommunication technology as a global-to-mobile communication system (OSM). The ORUMA-system can implement such an interconnection technology as the upgraded UTRPA (E-UTRA), ultra-wideband transmission for mobile devices (IUM), IEEE 802.11 (Mi-RI), IEEE 802.16 (MIMA), EE 802.20 , RIAzP-ORUM®, etc. UTRA and E-UTRA are part of the universal mobile communication system (UMTZ). The Long-term Development (UTEG) 3ORP project is a version that is planned for the withdrawal using E-UTRPA, which uses the UPCOM in the downlink and the ZS-RUMA in the East-East link. UTRA, E-UTRA, UMT3, UTIE IOSM are described in the documents of the organization, which is called the third-generation partnership project (3ORP). In addition, CUMA2000 and UMV are described in the documents of the organization,
Different aspects are presented in relation to systems that may include a number of devices, components, modules, etc. It should be understood to take into account that different systems may include additional devices, components, modules, etc. and / or may not include all of the devices, components, modules, etc., explained in connection with the statements. The combination of these approaches can also be used.
Referring now to the drawing, FIG. 1 illusizes the system 100, which facilitates the transmission of messages to the hybrid automatic re-request request (NARO) in a wireless network. In particular, provided component 102 of the NARO-object, which controls a certain number of NARO processes, such as ARRO-process 104. NARO processes can be used to simultaneously receive and transmit messages in a wireless network independently of each other. Also illustrated is a wireless node 106, which can communicate with component NARO component 102 over the wireless network. In one example, the NARO component 102 can transmit data from the NARO process 104 to the wireless node 106. The wireless host 106 may correspond to component 102
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NARO-object with control data related to response information, such as an identifier associated process, indicator of new data (N01) and / or etc. They can be transmitted through the channel management, for example, and component 102 of the HARTO object can redirect the response and related managerial data to the corresponding HAPO-process 104 (maybe based on the process identifier that is taken in the same example). The control channel may belong to one or more parts frequently for one or more time periods that specify the channel according to the wireless network. In one example, parts of the frequency in time may be time-wise subcarriers in the configuration of the APM.
On the basis of the control data, the HARTO process 104 can determine whether the data is a new transmission or repeated transmission of previous data. If the data are new, the HARTO process can overwrite the associated buffer and enable high-level applications to use data. If the data is a retransmission, the ΗΑΡΟ-process may combine data with previously accepted data. In any case, the component 102 of the HARTO-object can transmit acknowledgment acknowledgment (ACC), which indicates that the data is accepted successfully, or the callback order (NAC), indicating that the reception of the data is unsuccessful, back to the wireless node 106 . In one example, determining whether the data received successfully or unsuccessfully may entail an attempt to decode and / or demodulate data from the received sig-nal. If NAC is received, for example, the wireless host 106 may retransmit the data, indicating the identical identifier of the process and the false NI, into component 102 of the NARO object. Thus, at least partially, on the basis of NIO (for example, an enlarged NII value), the OCPO object component 102 can determine whether the necessary data is new or retransmission and then report the corresponding UART-process 104 as shown .
According to an example, the HARTO-process 104 may accept access to the system for transmission over a wireless network. The HARTO object component 102 may transmit a request to a wireless hub 106, which may be, for example, a wireless hub that provides access to a wireless network. The wireless host 10b may receive a request and, in one example, transmit the access response to the system, which includes the resource assignment, to the component HANO-102. The component 102 of the HARTO-object can receive the message and count it a new transmission, although it has been accepted since it is a response to the requested access to the system. Component 102 of the HARTO object can redirect the provision to the corresponding HARTP-process 104, indicating that this is a new transmission, instructing the HART process to re-record the linked data buffer in a single subset. This can be done at the level of access control to the environment (MAC). In another example, ΝΙΙ can be delivered in the access response to the system as described in this document.
In another example, the wireless host 106 can transfer the resource allocation to the control channel set for the device to which
belongs to the component 102 of the HARTO-object. If the control board belongs to the temporary address of the device (for example, as long as the device does not rotate this address permanently after the settlement of the competition), the ITA component 102 may consider the provision as a retransmission as this may indicate that the competition is still not timely (for example, the establishment of communication on the same level of radio resource management (PTP) is not over yet). Accordingly, component 102 of the HARTO object can deliver the resource to the corresponding PSO process 104 and indicate the provision of a retransmission. It should be taken into account that after the competition has been resolved, a permanent or semi-permanent identifier may be assigned to the flush-mounted device.
In addition, the NARO object component 102 may evaluate the NIO transmitted by the non-gateway node 106 (e.g., in the control data) to determine whether the data is received from the wireless node 106 by a new transmission or retransmission. Such an assessment may include, in one example, determining whether or not the NIO has been contacted since the time of the previous transmission. With such an estimate, the NIO component 102 of the HARTO object may ignore the NIYs indicated in the submissions received on the control channel associated with the temporary address of the device, in spite of the fact that these submissions are considered as retransmissions as described. Concerning this, HARTO-functionality is provided for the transmission of messages for access to the system in wireless networks.
Referring further to FIG. 2, illustrated communication device 200, which can participate in a wireless network. A communication device 200 may be a mobile device, a base station, a part thereof, or virtually any device that can communicate in a wireless network. The communication device 200 may include a seperating access response reception component 202 that can receive responses upon access to the system in a wireless network, an access control component 204 that can receive control information, and / or data transmitted on a wireless network, and a component of the NARO object 102 that can control a number of HART processes to facilitate the transmission of the HART message as described. As mentioned earlier, component 102 of the HARTO-object can be controlled by the ANRO-processes,
According to the example, the reception response component 202 may receive a response from the wireless node to the system (not shown), which may be in response to a request for access to the system, in one example. It can be taken at the MAC level, in one example. Com-
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an access response reception unit 202 may direct the system access response to the NARO component 102, which may determine whether or not a resource response is provided to facilitate further communication. If so, component 102 of the R & D object can consider the answer to the system as a new transfer, since the response to access to a system with high probability is the first implementation of a connection with a connected non-node node. It should be borne in mind that the provision of the resource may include, for example, one or more communication resources through the uplink transmission channel. In one case, the response to the access to the system may be response to the channel with random access (RPN), which is taken at specific moments in a wireless network (for example, switching from idle to active mode, access to the system after a radio failure, some service delivery situations, data transmitted to synchronize the data channel, etc.). Regarding this, the NARO component component 102 routes the response to the corresponding NARO process, indicating the response as a new transmission, water sample. Thus, the connected NARO-process of the component of the NARO-object 206 can overwrite the data in the NARO-process buffer with the response to the system's access to the supernal level as described. water sample. Thus, the connected NARO-process of the component of the NARO-object 206 can overwrite the data in the NARO-process buffer with the response to the system's access to the supernal level as described. water sample. Thus, the connected NARO-process of the component of the NARO-object 206 can overwrite the data in the NARO-process buffer with the response to the system's access to the supernal level as described.
In another example, the receiving information and data component 204 can receive control data and / or general data from one or more established control channels. For example, control cards can be installed with a wireless device in order to facilitate access to the wireless network. The control channels can be set on a par with the temporary address (for example, the temporary identifier of the temporary cell network (T-SPCITI), etc.) for the communication device 200, which may indicate the response to the system access, until the resources are scheduled. Control channels can also be set up with a permanent and / or semi-permanent address (for example, once res-psi are scheduled). In one example, component204 receiving control information and data can take one or more resources in one or more control channels. Component 204 receiving control information and data can provide one or more supplies of the resource component of NARO object. In one example, the communication device 200 may favor the requests received from system access requests. In this example, when the component 204 of the control information and data is received by providing a resource resource through a control channel linked to a constant or semi-permanent identifier (e.g., set after the scheduling of respaws), the NARO object 102 may specify a new transfer in a linked NARO process, is designed to accept the provision of a resource, for example, if there is a random access procedure that is performed. It is possible to have a place
When the control information and data receiving component 204 assumes the provision of the resource through the channel control associated with the temporary address assigned to the communication device 200, the component 102 of the RDRO object may indicate retransmission to the NARO process intended to accept the provision of the resource. The NARO component component 102 may thus indicate a retransmission, since the temporal address provision may imply that competition has not yet been resolved, and thus the request for access to the system has not been adopted or has not yet been processed. In addition, once the access request is processed, the control component 204 of the control information and data can receive a feed on the control channel associated with the permanent address as described, which can overwrite the buffer, for example, for the NARO process , which contains the provision of, connected with the channel managementtime addresses. The NARO component component 102 may perform the above operation regardless of whether the indicator of the new data is included (and / or regardless of its value). In another example, component NARO-object can determine whether the transmission of a received message is increased or not CIUI compared with previous transmissions (for example, to determine what is the transmission of a message by new or second-hand transmission). In relation to this, component 102 of the R & D object may ignore the KIYIs that are received for provisioning on the control channel associated with the temporary address of the communication device 200, since these are considered retransmissions as described. whether the indicator of new data is included (and / or regardless of its value). In another example, component NARO-object can determine whether the transmission of a received message is increased or not CIUI compared with previous transmissions (for example, to determine what is the transmission of a message by new or second-hand transmission). In relation to this, component 102 of the R & D object may ignore the KIYIs that are received for provisioning on the control channel associated with the temporary address of the communication device 200, since these are considered retransmissions as described. whether the indicator of new data is included (and / or regardless of its value). In another example, component NARO-object can determine whether the transmission of a received message is increased or not CIUI compared with previous transmissions (for example, to determine what is the transmission of a message by new or second-hand transmission). In relation to this, component 102 of the R & D object may ignore the KIYIs that are received for provisioning on the control channel associated with the temporary address of the communication device 200, since these are considered retransmissions as described.
As shown, the NARO object object 102 receives the transmission of the message from the reception response response component 202, as well as the receiving component 202 of receiving control information and data, based on this, for example, the NARO object component 102 may determine the type of message (for example, account, access response, channel transmission, etc.) in determining whether it is a retransmission or retransmission, as described elsewhere.
Referring now to FIG. 3 illustrates a wireless communication system 300 that facilitates the maintenance of the NARO functionality for the initial connection associated with the access requests to the system. The wireless device 302 and / or 304 may be a mobile device (which includes not only devices with an independent power supply, but also, for example, modems), a base station and / or its part. In one example, the wireless devices 302 and 304 may communicate with peer-to-peer or peer-to-peer usage if the devices 302 and 304 are of the same type. In addition, the system 300 may be a MIMO system and / or may meet the technical requirements of one or more wireless network systems (eg, Eu-UO, 3SSR, 3SSR2, 3SSR I_TE, MIMAH, etc.). In addition, the components and functional means, as described and described below in the wireless device 302, may also be present in the wireless device 304 and, conversely, in the same example; The pro-illustrated configuration excludes these components for easy explanation.
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The wireless device 302 may include a DSP component 306 that provides a DID in which other devices can transmit requests (e.g., DSP preamble) in order to set up data channel resources with a wireless device 302 for wireless communication, component 308 NARO transfers which can transfer data to one or more different wireless devices using the NARo and component 310 of NARO data controllers, which generates and transmits the NARO data that is associated with NARO transmission to one or more wireless devices. The wireless device 304 may include a system access component 3 and 2 that generates an access request request to a system for transmission to one or more wireless devices and / or receives an access message from them, a control channel receiving component 314, which establishes channels for control of wireless devices and accepts data transmitted to them, and component NARO component 102, which facilitates transmission of NARO messages to one or more wireless devices. In one example, component 310 HARTP-transmission can additionally provide functionality similar to the functionality of the NARO object component 102, as described below, and / or vice versa.
According to the example, the MSS component 306 can provide a RAN, which enables non-wireless devices to transmit requests for access to the wireless device 302. Access to access point 312 may generate a request for access to the system, such as a PRC preamble, an initial request communication or transmission of a message 1, and component NARO object 102 can transmit a request for a SCR using the NARO process (not shown) as described. The request may be configured, for example, when the wireless device 304 switches from idle mode to active mode, restores after a radio call failure, initiates communication transmission, receives data to synchronize the data transmission channel, and / or etc., the RNA component 306 may receive a request and determine what to ensure that the resource allocation of the data transmission channel is in the wireless device 304. The NARO component 308 can transmit the response to the access request to the system; in one example, it can be sent as a RMS response, sending a message 2 and / or the like. The NARO data controller component 310 can transmit the associated control data when needed (and / or if the wireless devices 302 and 304 have previously been installed NARO control channel).
The system access component 312 may accept the system access response and provide it to the NARO component 102. A NARO entity component 102 may evaluate the response to determine that it is an answer to the accessory (at least partly , based on the receipt of it from the system access component 312), as well as determining whether or not it provides remission from the wireless device 302. Component 102, the HART-object can provide an answer to the APR-process on the basis of the process ID that indicated on a level with the indication of the new transmission,
as described above. This can be done independently of the NIO, which can be transmitted or not transmitted with the answer, since the provision in the response to the access to the system (such as the answer to the random access, message 2, etc.) may implicitly indicate a new program. This can be done, for example, on the MASS-level.
In another example, the answer for an arbitrary access may include NIO, which can be used by the NARO object component 102 to indicate whether it is a response by a new transmission or a second transmission. In one example, the answer for arbitrary access may be approximately in-forward format:
<tr><td><p>Field</p></td><td><p>Number of bits</p></td></tr><tr><td><p>Frequency jump</p></td><td><p>1</p></td></tr><tr><td><p>Assignment of block resources</p></td><td><p>5-10 depending on the bandwidth of the system of the maximum of a maximum of 8 RV.</p></td></tr><tr><td><p>MZZ</p></td><td><p>4</p></td></tr><tr><td><p>TPC</p></td><td><p>4</p></td></tr><tr><td><p>Delay in IL_ (Towards You)</p></td><td><p>1</p></td></tr><tr><td><p>SOI request</p></td><td><p>1</p></td></tr>
where the hopping of frequencies is a setting that relates to whether or not to implement such a jump time-to-do in connection with the resources provided, the assignment of a resource block indicates the resources provided, MZZ - a scheme of modulation and control, TRS - is the control terminal capacity, the delay of the ascending line communication is a delay in the transfer of resources, and the SOI request is a request for a channel quality indicator. In this example, virtually any bit can be borrowed to indicate NIO. For example, a bit can be borrowed from the appointment of a rescue unit because, as a rule, only 8 are used, the TRS can be reduced to 3 bits, where the last bit may be, for example, NVI and / or the like.
Additionally, the control channels may be provided to facilitate the transmission of the channel indicator between the wireless device 302 and the wireless device 304. In one example, the control channel receiving component 314 can receive parameters for further use of the control channels. In addition, the 308HARP-transmitter component and / or the HAART controller component 310 can transmit the control data to the wireless-device 304 through the channels after the set-up. In one example, the control data can be shared by several wireless devices and the NARO component 308, and / or NARO data controlling component 310 may include the identifiers associated with the wireless devices in the control data. In one example, the identifiers may be temporary identifiers that are received in the access request to the system, which does not contain the provision of the resource, or more permanent or semi-permanent identifiers, which can be taken in providing resources. In addition, the wireless device 302 can transmit the resource supply through the channels
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management. For example, once the system access component 312 transmits a request to the system's available system, the RNC component 306 may generate an answer that may not provide a resource. In this regard, the NARO Transmission component 308 and / or NARO data controlling component 310 may provide Providing a resource for one or more control channels, such as a downlink downlink physical channel (RUCS) and / or. p.
In this example, the control channel receiving component 314 can receive the resource allocation via the control channel and redirect the provision to the NARO component 102, thus, the NARO entity component 102 may agree to provide the RPN process that transmits request. On the other hand, the NARO object component 102 may determine that the transmission is through the control channel, at least partially, based on receiving it from the reception channels component314. If the supply of the resource contains a temporary identifier corresponding to the wireless device 304 (e.g., the identifier that is received in access to the system or the SPC from the message), the NARO object component 102 may provide the resource input data to the NLRro process along with the indication re-editing. As described, retransmission may be indicated,
If the provision of the resource includes a permanent or a constant identifier corresponding to the wireless device 304 (e.g., an identifier that is received after the acquisition of channel resources of the data transmission), and is the access procedure that is implemented to the system (for example, the access component 312 answers the response access to the system, transmits the scheduled transmission, but only accepts the NARA ASC for the scheduled transmission), the NARO component component 102 can provide the resource allocation data to the NARO process along with the indicator of the new transmission, as described. In another example, component NARO component 102 may define the transmission of new NII data as indicated, as described. When determining whether or not NIO, component NARO component 102 may ignore the provision of a resource, control transmitted through the channel,
Referring to FIG. 4 provides a schematic 400 illustrating exemplary message transmissions in order to establish access to a wireless network. The IEE 402 and the NIDA 404 are provided so that θΝΒ 404 can facilitate communication over the network with the IEE 402.EE 402 may transmit the preamble 406 of the arbitrary duplex to θΝΒ 404 to initiate communication with him. In one example, the IE 402 can transmit preamble arbitrary access when switching from the mode of inactivity to the active mode, restoring the signal after a radio link failure, initiating the transmission of communication at the connection, receiving data to synchronize the data transmission channel and / or the like, as described. This can be mentioned, for example, as a transmission in-
Reaction 1. θΝΒ 404 may transmit the response 408 by arbitrary access in IE 402; this may be referred to as sending a message 2 in one example, and may include a preambular identifier, one-time access information, a temporary address for the IEE 402 (which may become permanent after the settlement of the RRC competition), and / or the like. etc. As described, the loopback response 408 may, in one example, include the provision of the resource. If so, the TNARO object 402 (not indications) may indicate that the 408 random access response is a non-transfer for NARO purposes as described.
The UE 402 may transmit the first scheduled transmission 410 to the θΝΒ 404, which may be referred to as the transmission of the message 3. In one example, this transmission 410 may be used to establish a RRC connection, retrying the RRC, transmitting the service to the PID and / or the like. In addition, , the scheduled transmission410 may be transmitted by providing the resources received in response 408 for access rights, or otherwise. θΝΒ 404 can transmit the 412 competition in IE402 in response to the scheduled transmission to adjust the connection at the RRC level, and assign a permanent or semi-permanent address IE 402 for further communication. It should be borne in mind that the foregoing is one example of a pre-free access procedure using the subject matter of the wine-making process described in this document,
Referring now to FIG. 5-7, illustrates the ways that can be performed in accordance with different aspects set forth in this document. Although to simplify the explanation of the way of showing and described as a sequence of steps, need to understand and take into account that the ways are not limitedstages of the process, since some of the steps may, in relation to one or more aspects, be performed in a different order and / or in parallel with steps other than the steps shown and described in the given document. For example, experts in this field of technology must understand and take into account that the way can be alternatively presented as a sequence of interconnected states or events, for example, in the state diagram. Moreover, not all of the illustrated steps can be used in order to implement the method according to one or more aspects.
Referring to FIG. 5 is illustrated in Figure 500 to provide NARO support in system access and / or random access control systems. At step 502, the transmission of the message containing the resource provision may be received by access nodes. As described, this may be a response to arbitrary access or other communication to the system, transmission through the control channel and / or the like. In step 504, it may be determined that a message is transmitted by a new transmission or retransmission, at least partially.
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on the basis of the type of message. For example, it is written, if the transmission of a message is an answer-by-arbitrary access with resource allocation, it may indicate a new transmission. It is necessary to take into account that the determination at step 504 may also be based on other factors, such as a temporary-owl or permanent address of the device and / or the like, as described. In step 506 transmission povidomlennyamozhe provided in the Naro process along zindykatsiyeyu new transmission or re-determination on the basis peredachina step 504. In addition, in ample to take into account that the transfer povidomlennyamozhe contain identifier associated with a g-process to promote association with him. As a matter of fact, NARO-functionality is provided for procedures for access to the system.
Referring to FIG. 6, illustrated by way of 600 to provide NARO with procedures for arbitrary access. In step 602, a random access preamble may be transferred. In one example, a preamble can be transmitted to one ormore access points in order to facilitate the establishment of communication with them. For example, the preamble can be transmitted when switching from idle mode to active mode, recovery after failure of the radio, the initiation of the transmission of service in communication, receiving data to the channel synchronization, data transmission and / or the like, as described. At stage 604, the answer to an arbitrary access can be taken with the provision of the resource. In relation to this, the answer may be the first response after the preamble of a decent access, and with a high probability is a new transfer. At 606, an arbitrary answer can be provided, respectively, by providing a bare NARO process with a new transmitter indicator. This can be done regardless of the N01, which may be presented or not presented with an answer for arbitrary access, for example, as described.
FIG. 7 illustrates a method 700 for providing NARF functionality for transmitting messages to access the system. In the 702 preamplifier, the privilege of access can be transferred to one or more access points in order to facilitate access to the system as described above. At block 704, a message can be received on a channel with an uplink direction guidance, which is forwarded to a temporary address. Since competition is not yet regulated, this provision can be re-transferred, and, thus, at a third stage, the answer for arbitrary access may be provided in the NARO process with an indicator of re-transmission.
It should be borne in mind that, in accordance with one or more aspects described in this document, logical conclusions may be made regarding the determination of whether a new transmission or retransmission is required for various messages of access to the system, independently of the indicated NIO and / or the like. When used in this document, the term "make a logical conclusion" or "logical conclusion" usually means the process of thinking or pushing the assumptions of the state of the system, environment and / or user from a set of data observations obtained Erez events and / or
data. A logical conclusion can be used to identify a specific context or action, or can form distribution of probabilities, for example, in states. Logical conclusion maybe probable, that is, the calculation of the distributionprobabilities in the state of interest, based onanalysis of data and events. Logical conclusion may also belong to methods used to compile high-level events from a set of events and / or data. This logical conclusion leads to the compilation of new events or actions from the set observed events and / or stored data events, regardless of whether the events are correlated to inactive time proximity and whether events and data are derived from one or more sources of events and data.
Referring to FIG. 8, illustrated system-theme 800, which implements the transfer of messages to the INRO for procedures for access to the system. For example, the system 800 can be permanently located, at least partially, in the base station, etc. It should be taken into account that the system 800 is represented as including functional blocks, which may be functional blocks, which represent functions implemented by the help processor, software orcombination of the above (for example, microprogaming). System 800 includes a logical grouping of 802 electrical components that can work together. For example, logical non-grouping 802 may include an electrical component 804 for receiving transmission of an access message from an access point in response to a request for access to the system. Example, this may be a response to the access to the system (e.g., a response response), a message transmission through the control channel, and / or the like. In addition, the logical grouping 802 may include an electrical component 806 to provide message transmission in a state-process along with an indication a new transfer or retransmission determined at least partly based on the type of message. As described, the response to arbitrary access to the provision of the resource may be a new transfer, the transmission of the control channel with the provision can be repeated transmission, when addressed by the temporary address, and / or the like. determined, at least partially, based on the type of message. As described, the response to arbitrary access to the provision of the resource may be a new transfer, the transmission of the control channel with the provision can be repeated transmission, when addressed by the temporary address, and / or the like. determined, at least partially, based on the type of message. As described, the response to arbitrary access to the provision of the resource may be a new transfer, the transmission of the control channel with the provision can be repeated transmission, when addressed by the temporary address, and / or the like.
In addition, the logical grouping 802 may include an electrical component 808 for the determination of the address associated with the device, which is indicated in the message transmission. Thus, the address may be temporary or permanent and can be used to further determine whether the transmission of the message should be indicated as a new transfer or retransmission as described above. Additionally, the system 800 may include a storage device 810 that stores instructions for performing functions associated with electrical components 804, 806, and 808. Although shown as external to the smoother device 810, one must understand that one or more electrical components 804,806 and 808 can exist in the memory device 810.
FIG. 9 is a block diagram of another system 900, which can be used to make real-
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Different aspects of the functionality described in this document. In one example, the system 900 includes a mobile terminal 902. As pro-i-chirred, the mobile terminal 902 may receive a signal (s) from one or more base stations 904 and transmit one or more base stations 904 via one or more antennas 908. Prior to that, the mobile terminal 902 may include a receiving device 910 that receives information from the antenna 908. In one example, the receiving device 910 can be functionally associated with the demodulator (θθτιοά) 912, whichmodulates the information to be received . The demultiplexed characters can then be analyzed by the processor 914. Processor 914 may be coupled to a memory device 916 that can store data and / or program codes associated with a sophisticated terminal 902. Additionally, the mobile terminal 902 may use a processor 914 to perform methods 500, 600, 700, and / or other suitable methods. Mobile Terminal 902 may also use one or more components described in the preceding drawings to perform the described functionality; in the same example, the components can be implemented by the processor 914. The mobile terminal 902 may include a modulator 918 that can multiplex the signal for transmission of the transmitter 920 through the antenna (s) 908.
Referring now to FIG. 10, Illustration of a wireless communication system with multiple access is provided according to various aspects. In one example, the point 1000 access (AR) includes several groups of antennas. As illustrated in FIG. 10, one group of antennas may include antennas 1004 and 1006, the other one may include antennas 1008 and 1010, and another one may include the antennas 1012 and 1014. Although only two antennas are shown in Fig. 10 for each group of antennas, it is necessary to take into account that more or fewer antennas can be used for each group of antennas. In another instance, the access terminal 1016 may be in communication with the antennas 1012 and 1014, with the antennas 1012 and 1014 transmitting the information to the terminal 1016 of the DTS to the forward line 1020 and receive the information from the access terminal 1016 backlink 1018 connection. Additionally and / or alternatively, the access terminal 1022 may be in communication with antennas 1006 and 1008, with the antennas 1006 and 1008 transmitting information to the access terminal 1022 of the forward link line 1026 and receiving information from the access terminal 1022 along the back line of 1024 zv the way In a duplex system with frequency division of channels of the lines 1018, 1020, 1024 and 1026, different communication frequencies can be used. For example, a direct communication line 1020 may use a frequency other than that used using the feedback link 1018. and take information from the access terminal 1022 on the return line 1024 of the connection. In a duplex system with frequency division of channels of the lines 1018, 1020, 1024 and 1026, different communication frequencies can be used. For example, a direct communication line 1020 may use a frequency other than that used using the feedback link 1018. and take information from the access terminal 1022 on the return line 1024 of the connection. In a duplex system with frequency division of channels of the lines 1018, 1020, 1024 and 1026, different communication frequencies can be used. For example, a direct communication line 1020 may use a frequency other than that used using the feedback link 1018.
Each group of antennas and / or the area in which they are bound to communicate can be referred to as the access point sector. According to one aspect, the group of antennas can be executed with the ability to transmit messages to the access terminals in the area of the zones covered by the 1000 access point
pou When connected on line 1020 and 1026, the access points for the access point 1000seconding antennas may use a directional diagramming to improve the signal-to-noise ratio of the direct communication lines for different access terminals 1016 and 1022. . In addition, the access point, which uses the formation of a direction diagram for transmitting to the terminals DOS-stupid, scattered arbitrarily by its coverage, causes less obstacles to access terminals in neighboring cells than an access point that transmits a cross-antenna to all its terminals access
An access point, for example, an access point 1000, may be a stationary station used to communicate with terminals, and may also be referred to as a base station, θΝΒ, a dash network and / or another suitable term. In addition, the access terminal, such as the access terminal 1016 or 1022, may also be referred to as a mobile terminal, a subscriber device (IE), a non-traffic device, a terminal, a wireless terminal and / or another suitable term.
Referring now to FIG. 11 is a block diagram illustrating exemplary wireless communication system 1100, in which various aspects as described herein may operate. In one example, system 1100 is a system with multiple inputs and multiple outputs (MIMO), which includes a system 1110 of the transmitter and system 1150 of the receiving device. It should be appreciated, however, that the transmitting system 1110 and / or the receiving system 1150 can also be used with multiple inputs and one output in which, for example, several transmitting antennas (for example, in the base station) can transmit one or more streams of characters in one antenna device (for example, a mobile station). In addition, you need to take into account
According to one aspect, the traffic data for a plurality of data streams is provided in the transmitter system 1110 from the data source 1112 to the transmission data (TX) processor 1114. In one case, each data stream can then be transmitted through the corresponding transmit antenna 1124. Further, the TX data processor 1114 can form, encode, and interleave the traffic data for each data stream based on a specific encoding scheme selected for each response. data stream to provide encoded data. In one example, the encoded data for each threaded data can then be multiplexed with pilot data using EE technologies. The data can be, for example, known as a data block, which is processed by a known method. Additionally, pilot data may be used in the receiver system 1150 for, to rate channel feedback. Returning to the transmitter system 1110, multi-select illumination pilot signals and coded data for
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each data stream can be modulated (i.e., symbolically converted) based on a specific modulation scheme (eg, a TLC, OMLM, M-RPC or M-OLM) selected for each corresponding data stream to provide modulation symbols . In one example, the data rate, coding, and modulation for each threaded data can be determined by the tools executed and / or provided by the processor 1130.
Subsequently, the modulation symbols for all data streams can be provided to the TX processor 1120, which can optionally handle modulation symbols (for example, for ORMMs). The TX MIMO processor 1120 may further provide Ντ the modulation symbol streams to Nt receiving and transmitting devices 1122a-11221. In one example, each receiving and transmitting device 1122 may receive and process an appropriate character stream to provide one or more analog signals. Each receiving and transmitting device 1122 then can supplement the necessary parameters (for example, amplify, filter, and invert with increasing frequency) additional analog signals to provide a modulated signal suitable for transmission over the MIMO channel. In accordance,
In accordance with another aspect, the modulated transmitting sig nals can be received in the receiver system 1150 with the help of Nγ antennas 1152a-1152g. The receiving signal-from each antenna 1152 can then be provided to the corresponding receiving and transmitting devices1154. In one example, each receiving and transmitting device 1154 can lead to the necessary parameters (for example, to filter, amplify, and convert with a low frequency), the corresponding received signal is digitized to the necessary signal parameters to provide sampling, and then process the samples to provide an appropriate receive stream of characters. The processor 1160 VX / MIMO data can then receive and process the Νβ streams of symbols taken, from the Νβ receiving and transmitting devices 1154 based on the specific processing technique of the receiving device to provide Ντ "detected" symbol streams. In one example, each symbol stream detected may include symbols that are estimates of the modulator syslogs transmitted for the corresponding data stream. The BX processor 1160 can then process each character stream at least partially, by means of demodulation, inverse interleaving and decoding each detectable character stream to recover the trafic data for the corresponding data stream. Thus, processing with the help of the BX processor 1160 may be complementary processing performed by the THX processor 1120 and the TX data processor 1116 in the transmitter system 1110. The VX processor 1160 may additionally provide reported symbol streams to the data receiver 1164.
In accordance with one aspect, the evaluation of the feedback channel, formed by the VX processor 1160, can be used to perform prognostic-time processing in the receiving device, to adjust the power level, change the speed or modulation scheme, or perform other actions. Add-on, VX Processor 1160 can additionally evaluate such channel characteristics as, for example, the "signal-to-noise-and-noise" (ZNV) ratio of detected symbol streams. The BX processor 1160 may then provide the estimated characteristics of the channel to the processor 1170. In one example, the BX processor 1160 and / or the processor 1170 may additionally derive an estimate of the "working" ZNB for the system. The processor 1170 can then provide the channel status information (GIS), which may include information about the link and / or the received data stream. This information may include, for example, a working ZNB. The GIS may then be processed using a TX-data processor 1118, modulated by a modulator 1180, reduced to the required parameters by means of the receiving transceiver devices 1154a-1154g and transmitted back to the transmitter system 1110. In addition, the data source 1116 in the receiving device system 1150 may provide additional data that is to be processed by the TX processor 1118.
Returning to the transmitter system 1110, the modulated signals from the receiver system 1150 can then be received by the antennas 1124, brought to the necessary parameters by the transmitting devices 1122 demodulated by the demodulator 1140 and processed by the VX data processor 1142 to restore the GIS reported by the receiver system 1150. In one example, the communicated GIS may then be provided to processor 1130 and used to determine the data transmission speed, as well as the encoding and modulation schemes that should be used for one or more data streams. Certain coding and modulation schemes can then be provided to receiving and transmitting devices 1122 for quantization and / or use in subsequent transmissions in the receiver system 1150. Add-on and / or alternatively the reported CZ can be used by the processor 1130 for the purpose of forming different control commands for the processor 1114 of the TX data and the TX MIMO processor 1120. In another example, the GIS and / or other information processed by the VX processor 1142 may be provided to the data receiver 1144.
In one example, the processor 1130 in the transmitter system 1110 and the processor 1170 in the receiving system 1150 control the operation in the respective systems. Additionally, the sputtering device 1132 in the transmitter system 1110 and the storage device 1172 in the receiver system 1150 may provide storage of program codes and data used by processors 1130 and 1170, respectively. Additionally, in the reception system 1150, various processing technologies can be used to process
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Νκ signals that are received to detect the streams of transmitted symbols. These processing technologies of the receiving device may include spatial and spatial-temporal technologies for processing the receiver, which can also be recalled as correction technologies, and / or technologies of the processing unit "sequential ablation / correction and suppression of interference", which can be referred to as processing technology of the receiving device "sequential suppression interference" or "consistent suppression".
It is to be understood that the aspects described herein may be implemented by means of hardware, software, firmware, intermediate software, microcode or any combination of the foregoing. When systems and / or methods are implemented in software software, firmware, intermediate software or micro-code, program code or code segments, they can be stored on a machine readable medium, such as a data storage component. A segment code can represent a procedure, a function, a subroutine, a program, a standard procedure, an embedding procedure, a module, a software package, a class, or any combination of constructs, data structures, or program operators. A code snippet can be called ' with another segment code or hardware circuit by transmitting and / or receiving information, data, arguments, parameters, or storage media contained. Information, arguments, parameters, data, etc. can be transmitted, redirected or forwarded by any appropriate
resources, including sharing
mint, message transfer, relay transfer
data, transmission over the network, etc.
When implemented in the software described in this document, technologies can be implemented with the help of modules (for example, procedures, functions, etc.) that perform the functions described in the given document. Program codes can be stored in the storage device and executed using processors. The memory device can be implemented in the processor or outwardly with respect to the processor, and in the second case, it can be functionally connected to the processor for help by various means known in the art.
The one described above includes an example of one or more aspects. Of course, it is not possible to describe every possible combination of components or methods for describing the aforementioned aspects, but those skilled in the art can understand that many additional combinations and permutations of various aspects are admissible. Thus, the described aspects intend to encompass all such transformations, modifications, and variations that are embodied in the spirit and scope of the appended claims. More than that, insofar as the term "includes everything" is used in the detailed description or in the formulation of the invention, this term should the intention of a switching method analogous to the term "miss" as "contained" is interpreted when used as a transitive word in the claims. In addition, the term "or"
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Computer layout A. Kryzhanivsky
Subscribed
Circulation 23 copies
State Service of Intellectual Property of Ukraine, st. Uritskogo, 45, Kyiv, SME, 03680, Ukraine
State Enterprise "Ukrainian Institute of Industrial Property", st. Glazunova, 1, Kyiv - 42, 01601
Contents7
6 priority claims, no other members on record
Priority claims6
| Document | Office | Kind | Date |
|---|---|---|---|
| 61087307 | United States of America | – | |
| 8730708 | United States of America | P | |
| 61088257 | United States of America | – | |
| 12501219 | United States of America | – | |
| 61087307 | – | – | – |
| US20080087307P | – | – | – |
Numbers
- Publication
- 00097069
- Publication, DOCDB
- 97069
- Publication, EPODOC
- UA97069
- Application
- 201102545
- Application, DOCDB
- 201102545
- Application, EPODOC
- UA20110002545
Titles3
- English
- UTILIZING HARQ FOR UPLINK GRANTS RECEIVED IN WIRELESS COMMUNICATIONS
- Russian
- ????????????? HARQ ??? ?????????????? ?? ?????????? ????? ?????, ??????? ??????????? ?? ???????????? ?????
- Ukrainian
- ???????????? HARQ ??? ???????? ?? ????????? ????? ??'????, ?? ??????????? ??? ???????????? ??'????