System and method for control of information communication that use a plurality of slot formats

UKRAINE

(19) and A (11) 85200 (13) C2

(51) IPC (2006)

H04O 7 / 38N04B 7/26

MINISTRY OF EDUCATION SCIENCE OF UKRAINE

STATE DEPARTMENT OF INTELLECTUAL PROPERTY

DESCRIPTION

TO THE INVENTORY PATENT

(54) SYSTEM AND METHOD OF MANAGING DATA TRANSMISSION BY A MULTIPLAY OF FORMATIVE INTERVALS

(21) а200604784

(22) Oct 01, 2004

(24) Jan 12, 2009

(86) PCT / 32004/032395, 01.10.2004

(31) 60 / 508,584

(32) 02.10.2003

(33) from

(31) 10 / 863,981

(32) Sep 27, 2004

(33) from

(46) Jan 12, 2009, BUL No. 1,2009

(72) MALLADA DURGA PRASAD, VILLENEGGERSER D., ZHANG SJAOUS

(73) QUALCOM INCORPORATE

(56) ЕР 1248485 А 09.10.2002

from 2002141436 A1.03.10.2002

HR 002151815, 02.11.2000

(57) 1. A method for transmitting control information embedded in a mobile station of a wireless communication system, the method comprising the steps of:

provide at least two different format time intervals, the first of said at least two different formats of time intervals comprises a first field having a first number of bits, and a second field for identifying the first communication parameter, the second of at least two different time interval formats, contains a first field having a second number bits, and the second field for identifying the second communication parameter;

formatting control data for a plurality of time intervals in the control frame according to at least two different time interval formats; and transmit control data in a plurality of time slots of the control frame in at least two different time interval formats.

2. The method of claim 1, wherein the time intervals of a plurality of time intervals in a control frame form a repeating pattern.

3. The method of claim 1, wherein, in each control frame, an identical set of formats of time intervals is used.

4. The method according to claim 1, wherein the first field is indicated by the field of pilot data

5. The method of claim 1, wherein the first field is indicated by a field of power control.

6. The method according to claim 1, wherein the first field is indicated, place the data field TRCI.

7. A method for receiving data embodied in the base station of a wireless communication system, the method comprising the steps of:

take the frame of management information through the channel management;

allocating control data from the control information frames according to at least two different time interval formats, the first of said at least two different formats of time intervals comprises a first field having a first number of bits, and a second field for identifying the first communication parameter , the second of at least two different formats of time intervals contains the specified first field that has the second number of bits and the second field for identifying the second communication parameter;

decode dedicated control data; and

decodes data taken on one or more channels using decoded control data.

8. The method of claim 7, wherein the time intervals of a plurality of time intervals in a control frame form a repeating pattern.

9. The method of claim 7, wherein, in each control frame, an identical set of formats of time intervals is used.

10. The method of claim 7, wherein said first field contains a field of pilot data.

11. The method of claim 7, wherein said first field contains a power control data field.

12. The method of claim 7, wherein said first field contains a TDCI data field.

13. Mobile station for the wireless communication system, which contains: receiving and transmitting subsystems; and

the processing subsystem connected to the subsystem-transmitting subsystem and executed for:

providing at least two different formats of time intervals, the first of said at least two different formats of time intervals comprising a first field having the first number of bits and a second field for identifying the first communication parameter, the second from at least two different

iA (11) 85200 (13) C2

σ>

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formats of time slots contains the specified first field, which has a second number of bits, and the second field to identify the second parameter communication;

formatting the control data for a plurality of time intervals in the control frame, respectively, at least two different formats of time intervalues; and

in this case, the receiving and transmitting subsystem is configured to transmit control data of a plurality of time slots of the control frame in at least two different formats of time intervalues.

14. The mobile station of claim 13, wherein the formats of the time intervals of the time intervals set forth a repeating pattern.

15. The mobile station of claim 13, wherein in each control frame an identical time-space formats are used.

16. The mobile station of claim 13, wherein said first field contains a field of pilot data.

17. The mobile station of claim 13, wherein said first field contains a field of power control data.

18. Mobile station according to claim 13, wherein the above field contains a field of data TRCI.

19. Base station for a wireless communication system, comprising: a receiving and transmitting subsystem, made to receive frames of control information via a control channel; and

the processing subsystem connected to the prime-transfer subsystem and configured for the

the allocation of management information from the information management frames according to at least two different time interval formats, the first of said at least two different time interval formats having the first field having the first number of bits and the second field for identifying the first communication parameter, the second of at least two different formats of time intervals contain the specified first field, which has a second number of bits, and the second field for identifying the second communication parameter;

decoding dedicated control data; encoding data taken on one or more channels of data using decoded data management.

20. The base station according to claim 19, in which the formats of time-intervals of the plurality of time intervals in the control frame form a repeating pattern.

21. The base station of claim 19, wherein in each frame control, an identical set of time intervals is used.

22. The base station of claim 19, wherein said first field contains a pilot data field.

23. The base station of claim 19, wherein said first field comprises a field of power control data.

24. The base station of claim 19, wherein said first field contains a TRSI data field.

According to this patent application, a priority is claimed under the previous application No.60 / 508,584, entitled "Control channel that minimizes the influence of inherited channels" filed October 2, 2003, which belongs to the patent holder of this application and is herein incorporated by reference.

The given application for a patent concerns the following related applications for a patent:

"System and method of data multiplexing management for a plurality of data channels in a single control channel", which has a record of verifier №030609, filed simultaneously with this application, and also belongs to the patent holder of this application, and is included here using the link; and

"System and method for the multiplexing of control information in a physical data channel," which is the record of the attorney №030610, filed simultaneously with this application, and also belongs to the patent holder of this application, and is included here specifically with the help of the link.

The field of technology to which the invention relates

The present invention relates generally to a system of communication and, more particularly, to systems and methods for providing systems and methods for transmitting control information by means of information transmission in time intervals that use at least two different time interval formats.

A wireless transmission system may be used to permit the transmission of information between a mobile device and a base station, between a mobile device and an information server.

belief between mobile devices, etc. The information transmitted between different devices may include audio (e.g., linguistic) information, high-speed data, management information, and various other types of data.

One exemplary transmission system includes a base station controller, one or more base stations and one or more mobile stations. Each base station connects to the base station control roller over a network, which is commonly referred to as a backhaul. The home network usually contains physical transfer lines between the base station controller and the base stations. Each mobile station is connected to one of the base stations. Lines of communication between mobile stations and base stations contain non-conducting lines.

The wireless communication link between each mobile station and the base station to which it is connected includes a set of channels for transmitting data from a base station to a mobile station, as well as a set of channels for transmitting data to a synchronous station on base station. The first set of channels (from the base station to the mobile station) is called a direct channel. The second set of channels (from the mobile station to the base station) is called the return channel.

Direct and return channels are executed for the ne-

editing various types of information. For example, some

channels transmit data, while other

management information. In one version

the implementation of the return channel includes

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a dedicated dedicated data channel and the corresponding dedicated channel control. The control channel is executed for the transmission of information necessary for decoding the primary dedicated data channel, as well as indications of the speed of data, in which the data transmitted through the data channel.

It may be desirable to add another data channel for this system. In exactly the same way as with the primarydistributed data channel, it is necessary to convey the control information for an additional channel data to allow the base station to decode the data transmitted over an additional data channel. Of course, this control information is transmitted to an additional control channel that corresponds to the additional data channel. Such a solution, however, has the disadvantages that it requires the use of resources (for example, additional processing, additional extension codes, etc.) to support the additional control channel. In addition, it is desirable to provide improved systems and methods for transferring the necessary management information to the additional data channel.

The embodiments described herein apply to the above requirements by providing systems and methods for transmitting control information by transmitting control information in time intervals that use at least two different time interval formats. One embodiment includes a method embodied in a wireless transmission system that includes the provision of at least two different time interval formats, the formatting of the data in the control interval time slots according to at least two different formats of the time intervals, the transmission of the control unit of the synchronous station to the base station according to the control channel, receiving a control frame, allocating data control from the control frame, respectively, for at least two different formats of time intervals, decoding the allocated d management and coding of data, taken on one or more channels of data using decoded data management. In one embodiment, the method is used to permit the additionalTFSI data corresponding to two different data channels, transmitted through a single control channel.

An alternative embodiment comprises a method performed in a mobile station of an incoming transmission system, which includes providing at least two different formats of time intervals, formatting the control data for a plurality of time intervals in the control frame according to at least two different formats of time intervals, and transmitting control data for a plurality time intervals in the control frame in at least two different formats of time intervals.

In another alternative embodiment, the method performed in the base station of the wireless transmission system, including the reception of the information of the control information on the channel management, the allocation of data management personnel, information management in accordance with at least two different formats of time intervals, decoding the allocated control data and decoding

data received on one or more channel data using decoded data management.

Another alternative embodiment includes a wireless transmission system that includes a mobile station and a base station. The mobile station is performed to provide at least two different time slot formats, a management data format for a plurality of time intervals in the control frame according to at least two different time slot formats, and control data transfers for a plurality of time intervals in the control frame in at least two different time interval formats . The base station is executed to receive a control channel control frame, to allocate control circuit data to at least two different time slot formats, to encode the decomposed data control and decoding of data taken over one or more data channels by means of decoded control data.

Another alternative is to locate a mobile station for a wireless transmission system, including a receiving and transmitting subsystem and a processing sub-system. The processing subsystem is performed to provide at least two different formats of time intervals, formatting the data for managing a plurality of time intervals in the frame control in accordance with at least two different time interval formats, and the receiving and transmitting subsystem is executed for transmitting control data for a plurality of time intervals in a data frame of at least two different formats of time intervals.

Another alternative embodiment comprises a base station for a wireless transmission system, which includes a receiving and transmitting subsystem and a processing sub-system. Reception-transmitting subsystem is completed to receive the control information frame on the control channel. The processing sub-system is executed to allocate management data from the control information frames, respectively, to at least two different formats of time intervalues, decoding the allocated data management and coding data taken on one or more data channels, using decoded data management.

Numerous additional alternate embodiments are also possible.

Various objects and features of the invention are disclosed in the following detailed description and reference accompanying drawings in which:

1 is a block diagram showing a high-level structure of a wireless telecommunication system according to one embodiment;

FIG. 2 is a functional block diagram showing the main structural components of a wireless prime-transmitting system according to one embodiment;

3 is a block diagram showing the frame structure

data transmitted through the data channel and the control channel

according to one embodiment;

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4 is a block diagram showing the structure of the control information in each control frame relative to one embodiment;

FIG. 5 is a block diagram of an algorithm showing a plot by which data rate information is encoded in accordance with one embodiment; FIG.

6 is a block diagram showing a plurality of time intervals of a control frame using two different time interval formats according to one embodiment;

FIG. 7 is a block diagram showing a plurality of time intervals of a control frame that utilizes three different time slot formats relative to an alternative embodiment; FIG. and

FIG. 8 is a block diagram showing a process for transmitting control information by means of transmitting control information in time intervals that utilize at least two different format time intervals according to one embodiment.

Although the invention allows for various modifications and alternative forms, specific embodiments of this invention are illustrated by examples of sketches and the accompanying detailed description. It will be understood, however, that the drawings and detailed descriptions are not intended to limit the invention in particular embodiments which are described.

Implementation of the invention

The following describes one or more embodiments of the invention. It should be noted that these and other embodiments described below are exemplary and are intended to illustrate the invention without limitation.

As described herein, various embodiments include systems and methods for transmitting control information by transmitting control information in time intervals that utilize at least two different time format intervals. In one embodiment, the method is performed in a wireless transmission system. The method includes providing at least two different time interval formats, formatting the control data in time intervals of the control frame according to at least two different time interval formats, transmitting the control file from the mobile station to the base station in the control channel, receiving the control frame, selecting control data from the control frame from at least two different formats of time intervals, decoding of dedicated data management and decoding of data, received on one or more channels using decoded data management. In one embodiment, the method is used to allow additional TRCI data that correspond to two different channels of data, transmitted in a single control channel.

One embodiment of the invention is performed in the wireless telecommunication system, which is designed in accordance with the ShimMCTSR standard (Broadband Multiple Access with Composite Dividing). Therefore, it will be useful to describe the basic structure and operations of such a system for assistance in the understanding of the invention. It should be noted that the following description focuses on the main

on a system that adheres to this mouth-to-mouth, alternatives to implementation can be completed in a system that also adheres to other standards.

In FIG. 1, the block diagram shows the structure of the wireless telecommunication system according to one embodiment. System 100 includes a base station controller 110, a base station 120 that is connected to a base station software controller via a backhaul 130, and a mobile station 140. The system 100 may include dock base stations and mobile stations which for understanding not shown in the drawing.

Terminology used in connection with the components of the system, may vary from one embodiment to another embodiment implementation. For example, a base station software controller may be called a radio network controller (KCM), a base station 120 may be called as a Node-B, and a mobile station 140 may be called as user equipment (IE) (OC). Because various embodiments of the invention can be realized in different types of the wireless transmission system (for example, systems designed according to different standards or different release codes of the same standard) references to various components of the system will be widely interpreted and references to specific components that you use the terminology applicable to the specific type of system, will not be interpreted for the designation,

It should also be noted that although the description of these and other embodiments is focused on a system in which the mobile station can be moved relative to the base station, other embodiments may be implemented in systems that allow the wireless transmission between alternative types of devices. It is not necessary because one of the devices is a "base station" and there is no need for other devices to be "mobile". Here, links to mobile stations and base stations are interpreted as including any wireless receiver operating in communication with one another.

Although in practice, the specific designs of the base station 120 and the mobile station 140 may significantly change, each serves as a wireless pre-transmitter for communication on the forward and reverse channels. Therefore, base station 120 and mobile station 140 have the same basic structure. This structure is shown in FIG.

2 is a functional block diagram showing the main structural components of the non-conductive receiving and transmitting system according to one embodiment. As shown in this figure, the system comprises a transmit subsystem 222 and a receiving subsystem 224, each of which is connected to the antenna 226. The transceiver subsystem 222 and the receiving subsystem topic 224 can collectively be referred to as a receiving and transmitting subsystem. The transfer sub-system 222 and the receiving subsystem 224 have access to a direct and / or return line through the antenna226.

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The transmitting subsystem 222 and the receiving subsystem 224 are also connected to processor 228 that is executed for controlling the transmission subsystem 222 and the receiving subsystem 224. The memory 230 is connected to the processor 228 to provide a working probe and a local storage for the processor. Pro-chesser 228 and memory 230 together can be calledworking sub-system. The data source 232 connects to the processor 228 to provide data for transmission by the system. The data source 232 may, for example, contain a microphone or device input from the network device. Data processed by the processor 228 and then directly transmitted to the transmission subsystem 222, which transmits data through the antenna 226. The data received by the receiving subsystem 224 via antenna 226, go straight to the processor 228 for processing and then to the output device 234 for presentation to the user. Data output 234 may include devices such as a speaker, a visual display device, or a device for outputting to a network device.

One skilled in the art will appreciate that the structure depicted in FIG. 2 is illustrative and that other embodiments may utilize alternative configurations. For example, a processor 228, which can be a universal microprocessor, a digital signal processor (PCR) (U3R), or a specialized processor, can perform some or all of the other components of the transceiver or any other processing required by the transceiver- what. Therefore, the scope of the formula of the invention, set below, is not limited to the specific configurations described here.

The mobile station 140 is certainly not stationary (although, in some cases, it may be). The location of this mobile station 140 is likely to be relocated to the base station 120. The change of the mobile station 140, which is changed, usually causes the change of the hop-free channel conditions between the mobile station 140 and the base station 120. The channel conditions may also be called - other factors such as atmospheric conditions, the movement of other objects between mobile stations 140 and the base station 120, interference from other transmitter receivers, etc.

Due to changes in the channel conditions of the wireless line, the speed of data with which the mobile station 140 transmits data to the base station 120 may change. These changes in the data rates used by the mobile data transmission station 140 are necessary to provide a sufficiently high signal- Noise (NS) (3NP) (or noise-noise-noise (SPN) (3JNP)), in which the base station 120 will receive data at an acceptable rate of error. The best channel conditions are the high speed data that can be used by the mobile station. The worse channel conditions are low data rates that can be used by the mobile station.

Data rates and the corresponding data format for one or more channels may, in somevariants of implementation, be called transport

format (TF) (TP) or a combination of transport formats (TF) (TPC). In order to understand the individual-dual transport formats, as well as combinationsTransport formats can be called belowprocess data rates

In one embodiment, the mobile station of the uncontrolled telecommunication system is executed for transmitting information to the base station in three channels. The first of these channels is a dedicated data channel. This data channel may not have different types of data, including such high-priority data as language data, streaming video or the like, and low priority data that does not cause delays. This dedicated channel can be called here as the primary data channel. The second channel is a control channel. The control channel carries the control information required by the base station for the appropriate decoding of the data transmitted on the primary data channel. This management information can, for example, include channel information, power management information, and data rate information.

The primary data channel and control channel are in the normal SMDK systems. For each frame, which is transmitted to the primary data channel, it is customary to have a frame that is transmitted through the control channel. The information contained in the control channel frame is taken by the base station, decoded and then used to decode the information in the frame of the data channel. The control channel frame can be transmitted synchronously with the corresponding frame of the data channel or may be transmitted to the transmission of the corresponding data feed file.

In this embodiment, in addition to the primary data channel and control channel, the third channel (extended dedicated data channel) is transmitted from the mobile station to the base station. An extended dedicated data channel is used in this embodiment for transmitting data for high-speed services that are not cause a delay. Other types of data may be transmitted in alternate embodiments. It is necessary to transfer control information for a dedicated data channel to the base station so that the base station can decode the data received through the dedicated channel, this information guidance is not transmitted through a control channel that is separate from the control channel described above. Instead, the control information for the dedicated control channel is combined with the control information for the primary data channel, and ' The unified control information is transmitted to the base station by the synchronous station at one control channel. The method by which this is done is described in detail below.

In this embodiment, all three channels (the primary dedicated data channel, dedicated control channel and the extended dedicated data channel) use the same frame format. This format is shown in FIG. Figure 3 shows a frame 300 and 310. As shown in this figure, the skin

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This frame lasts 10 milliseconds. Each frame, in addition, is divided into 15 time intervals.

As indicated above, the control channel is used in this embodiment for transmitting control information, including pilot data, data management power, and data speed information. 4 is a block diagram showing the structure of this information in each time interval. FIG. 4 depicts a single time interval 400. In the time interval 400, there are pilot data 410, power control data 420, and data rate 430 about the data rate. The time interval of 400 consists of ten bits of data. Six of these ten bits are used to transfer the pilot data to 410, while the two bits are used as power control data 420 and double data are used for data 430 data transactivity. Information about the speed of data is shown on the figure as TRSI or the transport format combination indicator. The placement of bits in the partially spaced interval, as shown in FIG. 1, is called the time interval format. The same time interval format is usually used for each time interval.

Although information 430 TRSI contains only two times the format of the time slots, BO is available to transmit the TRSI value for each frame, since the dedicated transport formats used by the mobile station for data transmission over the primary and extended channel data are changed from frame to frame. Otherwords, although each channel can choose differenttransport formats for each subsequent frame, the transport format remains unchangedframe. Thus, all 30 bits of TRSI in frame (two bits for fifteen time intervals) or only two bits TRSI in a single time interval are available for transferring the selected TRCI value.

It should be noted that 30 bits of information TRCI, transmitted in the frame, are coded data than the unprocessed TRSI data. Since the encoding process used in wireless telecommunication systems, such as the system for the implementation of the data, usually increases the amount of data bits, less than 30 bits of raw raw transport information are transmitted. Coordination (and the corresponding increased number of bits) is intended to increase the reliability with which the data is transmitted.

FIG. 5 shows a block diagram of an algorithm that shows the process by which the seam-transmission information is encoded according to the one-time implementation. In this figure, data rate data (TRCI) is encoded (block 510). In this case, the encoder embodies 1/3 encoding scheme. The coding consists of transforming the primary information about the speed of data by expanding the codes in a way that is well known to the expert in the field of communication with the CMDK. Encoding the primary information about the data rate, consisting of ten bits, results in 32 bits of coded data speed information. Since the format of the time intervals for the control channel, as a descriptor in conjunction with FIG. 4, makes only 30

bits for information about the speed of data, must be completed some form of speed connection (block 520). In one embodiment, the function of a speed association can simply consist of "breakdowns" of the coded data or the rejection of the last two bits.

Thus, 30 bits of encoded information on the data rate is generated from 10 bits of per-winned information about the speed of data. 30 bit-encoded data speed data can then be transmitted from a mobile station to a base station by transmitting the first two bits in the first frame interval, the next two bits in the second time frame interval, and so on, until all 30 bits are transferred.

In the traditional system, all ten bits of primary data speed data are available for use in the transmission of data rates, which uses the primary dedicated channel data. However, of course ten bits are not required for determining the data rate for the primary channel data. In the usual case, there is a relatively small number of possible data rates for this data channel. For example, there can only be four, eight or 16 possible data speeds, of which the actual speed of data can be selected.

If there are only four possible speed data, only two bits are needed to determine which of the four (2²) of possible data rates are selected. Similarly, if only eight (2³) or 16 (2⁴) of possible speeds, only three or four bits, respectively, are needed to determine the chosen speed. Consequently, in these examples, six bits of ten bits that are available for transmitting data rate information are not used.

In this embodiment, bits that are not used to determine the data rate for the primary channel are used instead to determine the speed of the extended data channel. In the example above, in which four bits are used to transmit the data speed of the primary data channel, six of the ten bits are available for use when determining the speed of the data of the extended channel data. These six bits can serve to determine which data rate is selected among 64 (2⁶) of possible speeds.

The process of selecting a portion of the ten bits of the TRSIP for one data channel and the rest of the TRSI bits of the other data channel is adequate if only ten bits are needed to transmit information about the speed of data on both channels. If you need more than ten bits, this method is not suitable. Additional bits should somehow be made available for transmitting information about the speed of data.

At first glance it may seem that it is possible to easily distribute more than two bits in the form of time intervals for speed information data (TRSI). For example, onebit, distributed in the pilot data 410, or onebit distributed in the power management data 420 may seem to simply divide the data rate for information 430. This can be problematic.

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but, as the decrease in the number of bits distributed from the pilot data 410 or data 420 control power, can reduce the system performance.

The number of bits that are commonly used for pilot data and power management data are determined by experimental research and theoretical research. Channel estimation (which is completed using data 420 control power) is performed for each time interval, or for each frame. In addition, it is necessary to provide sufficient data in each hour interval to allow the corresponding channel evaluation and power management. Experimental research and theoretical studies determined that under normal conditions, six bits are not obviated for pilot data. Provided only five bits of pilot data in each time interval, the quality of the channel evaluation for the system is reduced. Also, if only one bit of power management data is provided in each time interval,

In the present invention, it is assumed that three bi-t of each time interval are required for transmitting information about the data rate for the selected data channels. This corresponds to the total of 45 coded bits of data rate information (15 bits of raw data on data speed if 1/3 of encoding is used). It is also assumed that the performance of the system will be reduced by using or editing only five bits of pilot data in each time interval or transferring only one bit of power control in each time interval. Therefore, this system changes the format of the time intervals periodically for the alternate reduction or the number of pilot bits or quantity of power management data so that these TESI bits could be included in each time interval.

One embodiment of this alternate format of time intervals is shown in Fig.6. As shown in the figure, the first time interval 610 includes six bits of pilot data, one bit of power control data and the TESI data routine. 620vklyuchaye second time interval of five bits of pilot data, two bitydanyh power control data and three bits TESI.Tretiy time slot 630 is identical chasovomuintervalu 610 and includes six bits pilotnyhdanyh, one bit of power control data and data trybity TESI. Thus, the time interval 630 begins to repeat the template of the time intervals 610 and 620. This template continues for the time intervals 640-650 and the remainder of the time intervals in the frame.

Thus, in this embodiment, all bits of pilot data are transmitted at one time interval, then five bits of pilot data transmitted to the next time interval, then some bits are transmitted to the next time interval, and so on. Although the quality of the system's channel evaluation, which corresponds to time intervals, in which only five bits of pilot data are transmitted,

decreases from normal quality (using all pilot bits), this reduced quality is shown only in each other time interval. It is determined that when these periods of reducedquality are interspersed with periods of usualquality (corresponding to the time intervals in which six bits of pilot data are transmitted), the full quality of the channel evaluation is only slightly reduced, and nasrra-vdi meets acceptable levels of quality. Similarly, if the transmission of only a single bit of controlpower in each time interval will not provide adequate power management quality, interleaving between one and two bandsmanagement of power in the next time interval shows a significant decrease in power management.

Since each frame includes fifteen time intervals, the template for two time intervals in FIG. 6 can not be repeated for an entire number of times. As a result, the number of time intervals identical to the time interval 610 will not be the same as the number of time intervals identical to the time interval 620. In one embodiment, the time intervals of each frame are identical. That is, the number of time intervals, the identical time interval 610, and the number of time intervals identical to the time interval 620, will be the same in each frame. In an alternative embodiment, the passage of the frames will not be identical, but instead, you can continue to repeat the templates of the time intervals 610 and 620. Thus, one frame will have eight time intervals, identical to a time interval of 610, and seven time intervals,

In another embodiment, it is intended that it is desirable to transmit 40 bits of coded information about the data rate than 45 bits. Since 40 is not equally divided into fifteen time intervals of the control frame, the number of bits distributed in the data rate information in each time interval varies from one time interval to another.

7 illustrates the time intervals of the subsequent time intervals in this alt-realization embodiment. The first time interval 710 in this embodiment includes six bits of pilot data, one bit of data management power and three bits of TESI data. The second time interval of 720 includes five bits of pilot data, two bits of control data power and three bits of TESI data. The third time interval 730 includes six bits of pilot data, two bits of power control data and two TTI data bits. This template is repeated, starting with the fourth and fifth time intervals740 and 750.

In the embodiment of FIG. 7, the channel quality

system evaluation improves with respect to formats

time intervals of FIG. 6, since, instead of each

another time slot, reduced by one

bit, only every third time interval has

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reduced number of bits. Therefore, more pilot data is transmitted to the base station. This is true for quality control of system power. The number of power control bits decreases for every third time interval instead of each other time interval, thus, more power control is transmitted to the base station. Therefore, the performance of the system is improved with respect to the channel evaluation and management of the volume.

As described above, in one embodiment, the data rate information transmitted in the control frames identifies the data rate for two different data channels. In this embodiment, the mobile station selects the appropriate data velocity for the two data channels, combines the rates of data rates that correspond to those data speeds, and then processes the aggregate data and transmits the data. Control data is transmitted using a plurality of time interval formats. When the control data frame is received by the base station, the information in the plurality of time interval formats is decoded and the speed data data corresponding to each primary extension of the data channel is allocated and used in decoding the corresponding data channels.

The methodology used in this embodiment is shown in FIG. FIG. 8 shows a block diagram of an algorithm that shows the process of transmitting control information for two channels data through a single control channel through the aid of a plurality of time interval formats. The method shown in the figure includes the first part-well, the left side of the figure and the second part of the right-hand side of the figure. The first part usually corresponds to part of the method performed by the mobile station. The second part usually corresponds to part of the way, which is performed by the base station. It should be noted that in addition to the whole method depicted in the figure, the first and second parts of the way themselves can be considered as alternative options for implementation.

As shown in FIG. 8, the method begins with a data rate discrepancy for the first and second data channels (block 805). The choice of data speed for each data channel may be performed in any suitable way, such as those known in the level of the wireless transmission technique. When the data rate for each channel is selected, the corresponding speed data indicator is also selected. As above, if data speed is chosen from the number 2^P. possible speeds of data, the selected speed may be represented by the η-bit value.

Data speed information (e.g., data rate indicators) for two data channels is then combined (block 810). In one embodiment, the two data rate indicators are simply combined with each other. Thus, if the data rate indicator for the first channel of data consists of a nine-bit value and the data rate indicator for the second channel consists of a six-bit value, the first ten fifteen bits of the data rate may contain the first data rate indicator, in that

time as the last six bits of data rate may contain a second data rate indicator. In alternate embodiments, the data rate indicator for the two data channels can be combined (multiplexed) in a different way.

Once the data speed information for the two data channels is combined, the combined information is encoded (block 815). In one embodiment, the implementation of fifteen bits of combined data rate information is encoded in the same way, which is usually encoded information about the data rate for the primary data channel. In the implementation of the description described above, encoding consists of using 1/3 coding scheme and then speed matching (eg, breakdown) data to create multiple bits (e.g. 45) that can be transmitted in the control frame.

Then the encoded information about the speed of data is formatted in a plurality of formats of time intervals (block 820). In one embodiment, each time interval contains three bits of information about the data rate and the different number of pilot data and power management data. Then, the variable formatted data is transmitted in the frame of the control channel (block 825) to the first three bits of coded information about the data rate transmitted in the time interval 0, the next, these bits are transmitted in the time interval 1, and so on.

After transmitting the control data frame to the mobile station, it is received by the base station in a dedicated control channel (block 830). Although the time format for control information changes from one time interval to another, the time interval formats that are used are known to the base station, since this information is predetermined or because the information is transmitted through high-level signaling. Accepted control information frame is then decoded (block 835). In one embodiment, decoding of control information is performed in the same way as if only the control for one data channel was included. In other cases, decoding of information can be performed in other ways.

When control data is decoded, fifteen-bit control information is available to the base station. Therefore, the base station allocates information to the data rate for each first and second data channels (block 840). If the mobile station combines the data rate indicators with the help of simple connection to each other, the base station allocates the indicators by means of divisions on the corresponding data rate indicators for the first and second data channels. If the mobile station multiplexed indicators of speed data in a more complex way, the corresponding demultiplexing mode is used by the base -the station for the allocation of indicators.

After the data rate indicators for the first and second data channels are allocated from the control information, the base station uses data speed indicators to determine the data bits on which the first and second data channels are transmitted and then decode the codes of the first

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and the second data channel with the help of relevant information about the data rate (blocks 845, 850).

It should be noted that the implementation embodiments described above include the transfer of the combined control data, since usually a single data channel does not require more than ten bits, which can be transmitted using the usual time format of the format shown in FIG. 4. . However, in some embodiments, more than ten bits of TRCI information may be required for broadcasting on a single channel, in which case a plurality of described formats of time intervals may be used. It should be noted that it may also require a plurality of formats of time intervals in some embodiments of other causes, than the transmission of additional information, the data rate, as well as possible other changes of the previous versions of implementation.

Although not discussed in detail in detail, it should be noted that the functionality described above can be performed in the mobile stations and base stations described above through the provision of suitable programs that are performed in the corresponding system of processing these devices. Of course, these program commands are introduced into the atmosphere memorizing media, which are read by the corresponding processing systems. Exemplary storage media may include RAM RAM, flash memory, ROM memory, ARM memory, memory EERROM, registers, hard disk, removable disk, SU-ROM or any other smell The invention is known in the art. Such a storage medium, by introducing the program commands for the functionality described above, will list an alternative embodiment of the invention.

It will be understood by a person skilled in the art that information and signals can be presented using a variety of techniques and techniques. For example, data, instructions, commands, information, signals, bits, and tray symbols that could be referred to in the above description may be represented by voltages, current, electromagnetic waves, magnetic fields and particles, optical fields, or particle- we, or any combination of them.

It will also be understood by the skilled artisan that various illusive logic blocks, modules, schemes, and steps of the method described in connection with the embodiments described herein can be embodied as an electronic hardware device, a computer software tool, or a combination thereof . To understand this mutual

hardware and software substitutions, various illustrative components, blocks, modules, circuits and steps described above, mainly in terms of their functionality. This functionality is implemented as a hardware or software tool, depending on the specific application and design constraints imposed by the entire system. It should also be noted that illustrative components, blocks, modules, schemes and steps can reorder or otherwise be reconfigured in alternative embodiments. A specialist can perform the described functionality in various ways for each particular application, but such implementation of solutions will not be interpreted as a departure from the essence of the invention.

Various illustrative blocks, modules, and circuits described in connection with the embodiments described herein may be embodied or executed, whether carried out in a universal processor, digital signal processor (DSP), specialized integrated circuit (ICS) ( AZIS), a programmable user of a gate matrix (PCMM) (PROA) or another programmable logic device, a discrete matrix or transistor logic, discrete hardware components, or any combination thereof, designed to perform the functions described here. Universal processor may be a microprocessor, but in the alternative processor can be a normal processor, control roller, microcontroller or terminal automaton. The processor can also be executed as a combination of computer devices, for example, a combination of UDP and microprocessor, a plurality of microprocessors,

A preliminary description of the disclosed embodiments is presented in order to enable any person in the art to create or use the present invention. Various modifications of these embodiments will always be apparent to a person skilled in the art and the basic principles defined herein may be used for other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to limit the embodiments shown here but is consistent with the principles and features described herein in a broad sense.

List of reference positions

110 Base Station Controller

120 base station (node-B)

130 Network

140 mobile station

222 Receiver-transmitting subsystem

224 Reception subsystem

226 Antenna

228 processor

230 memory

232 data source

234 data input device

410 pilot data

19th

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805 selects information about the data rate for the first and second data channels

810 combine data rate information for the first and second data channels

815 encodes combined data rate data

820 format encoded data rate data using a plurality of time formats

intervals

825 transmit coded information about the data rate in the TRS bits of the control channel time ranges

830 transmit coded information about the data rate in a plurality of time interval formats835 transmit coded data rate data

840 allocate information about the data rate for the first and second data channels

845 uses data rate information for the first data channel to decode the first channel data

850 uses data speed information for the second data channel

to decode the second data channel

300 310

and \

frame η "DR and + 1

400

/

6 bits 2 bits 2 bits

FIG, p

FIG. 4

21

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Computer layout L. Kupenko Signature Circulation 28 copies.

Ministry of Education and Science of Ukraine

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

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