TWI358221B - Systems and methods for communicating control data - Google Patents

Description

1358221 IX. Description of invention: [Priority according to 35 USC § 119] This patent application claims to give priority to the control channel that can make the impact on the legacy channel minimized in the first month of 2003. 〇ntr〇1

</ RTI> </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> <RTIgt; [Reference to the patent application in the same application] This application is related to the following U.S. patent application in the same application: The application filed at the same time as the application and the file number of the agent is 〇3〇6〇9' A system and method for multiplexing control data for multiple data channels into a single control channel &quot; 'the patent application is assigned to the assignee of the present application and is hereby expressly incorporated by reference herein (4) Please, and the agent's case number is in the form of a file, which is used to multiplex the control information to the physical data channel, and the patent application is assigned to the issuing device 啜3. </ RTI> </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; To communicate the system and method of controlling information. [Prior Art] The wireless communication system can be used to achieve the transmission of the sneak peek between the mobile device, the mobile device, the information server, the mobile device, and the mobile device. Each Dream Office + ~ π ^ ^ information, ancient speed information can include audio (such as voice), a low-speed material, control information and various other types of information. "The columnar telecommunication system includes a base station controller, a station and a 栩 栩 * * * 夕 夕 夕 夕 夕 夕 夕 夕 夕 夕 夕 夕 夕 夕 夕 夕 夕 夕 夕 夕 夕 夕 夕 夕 夕 夕 夕 夕 夕 夕 夕 夕 夕 夕 夕 夕Controller: The backhaul network: the physical communication link between the base 4 controller and each base station. Each of the swaying planes is combined with one of the base stations. Each mobile station and each base station The inter-k link includes a wireless link. - the wireless communication link between the mobile station and the base station with which it communicates includes a set of channels for transmitting data from the base station to the mobile station and - a channel for transmitting data from the mobile station to the base station, wherein the first group of channels (from the base station to the mobile station) is called the forward link and the second group of channels (from the mobile station to the base station) Called the reverse link. Both the forward link and the reverse link are configured to carry different types of information. For money, some of the channels carry 4, and the other channels Carrying control, information in the embodiment, the reverse link includes - the main body, the use of the # channel and a pair of _ · The special control system - one pass. The control one system one pass - the road configuration ^ in the load - send the information needed for the main special, such as carrying a letter on the 3 Hai Zijiao channel The predicate used in the material-material _ speed _ ^. The situation of today is added to the system - data filling. As the main dedicated data channel, in order to enable the base station to code and additional information The information transmitted on the channel must be loved to transmit control information for the additional data channel: Typically, the control information is transmitted on a corresponding force ^jijfc corresponding to the attached force. However, such a solution The plan is not good, because it needs 96659.doc. To use the resources (for example, the 4th affiliation of the Λ 加 'Additional 3 frequency j horse first class) to support the attachment, so the need to provide the secret of improvement - Method to transmit the required control information of the additional data channel. [Summary of the Invention] 5: The disclosed embodiment is provided by using Japanese at least one of the two defensive styles. Solving the above requirements by transmitting a control information to a system that transmits control information An embodiment includes a method implemented in a wireless, seven system. The method includes: providing at least one type of rain--the same type of darkness, according to the at least two types of jade-time-slots - Controlling the control data of a certain number of frames - the control frame, transmitting the control frame from the - control channel to the 'base', and receiving the control frame, the root δ, etc. Different kinds of ϋ ^ ϋ 该 该 该 该 该 该 ^ ^ ^ ^ ^ ^ 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制I secret code. In an embodiment, the S-method is used to enable attachment of data corresponding to two different data channels to be transmitted on a single control channel. An alternative embodiment includes a method of performing a method in a mobile station of a wireless communication system, the method comprising: providing at least two different first slot covers, formatted according to the at least two different time slot formats Controlling data of a plurality of % slots in the control frame, and transmitting control data of the plurality of time slots in the control frame in the at least two different time slot formats. Another alternative embodiment includes a method for intra-base station implementation in a wireless communication system, the method comprising: receiving a plurality of control information frames via a control channel, and controlling the information according to the at least two different time slot formats 96559.doc 1358221 The frame extracts the control data, and the extracted control data is decoded, and the decoded control data is used to decode the data through one or more f-channels. Yet another alternative embodiment of the bamboo includes a wireless communication system including a mobile station and a base station. The mobile station is configured to: provide at least two different time slot formats, and format control data of a plurality of time slots in a control frame according to the at least two different time slot formats, and prepare at least two different materials The time slot format transmits control data for the plurality of time slots in the control frame. The base station is configured to: receive the control signal via the control channel, extract control data from the control frame according to the at least two different time slot formats, decode the extracted control lean material, and use the The decoded control data decodes the data received via one or more data channels. Another alternative embodiment includes a mobile station for use in a wireless communication system and including a transceiver as a subsystem and a processing subsystem. The processing subsystem is configured to: provide at least two non-four-slot formats, formatted according to the at least two different time slot formats - control data of a plurality of time slots in the control frame and cause the transceiver Subsystem configuration force: The control data of the plurality of time slots in the control frame is transmitted in the at least two different time slot formats. Another alternate embodiment includes a base station for a wireless communication system and including a transceiver subsystem and a processing subsystem. The transceiver subsystem is configured to receive a number of control information frames via a control channel. The processing subsystem group, 4 uses &amp;: extracts control data from the control information frames according to at least two different time slot formats, and extracts the extracted control data into 96659.doc 1358221 code 'and uses the decoded data The control data decodes the data received via one or more data channels. The invention is also capable of numerous other alternative embodiments. [Embodiment] One or more embodiments of the present invention will be described below. It is to be noted that the following and any other embodiments are merely exemplary embodiments, which are intended to illustrate and not to limit the invention.

Embodiments of the present invention, as described herein, include transmitting control information systems and methods by transmitting control information in a slot while using at least a different time slot format. In one embodiment, a method is implemented in a wireless communication system sentence. The method includes: providing at least two different time slot formats, a root name/equal to>, two different time slot formats to format a control in a control frame; and feeding the control frame through a Control channel from an action name

Send = to a base station, receive the control frame, according to the at least two; I can extract the control data from the control frame in the same day slot format, and extract the right

The data is decoded, and the decoded control data is used to decode the data received via the one or more data channels. In the embodiment, the method uses

The attachment corresponding to two different data channels can be transmitted on a single old channel. An embodiment of the present invention is implemented in a wireless communication system designed in accordance with the WC 'A (Broadband Coded Multi-Frequency Harvest) standard. Therefore, in order to facilitate the rationale, the present invention has a benefit in explaining the basic structure and operation of the system (4). It should be noted that although the following description / is more important than the one that follows the standard, it can also be implemented in other standards + meaning systems. Other implementations 96559.doc •10· 夕 See Figure 1 'Figure The structure of a wireless communication system of an embodiment of the invention is explained. The system 100 includes a base station controller 11A, a base station 12 耦合 coupled to the base station controller 11 via a backhaul network U0, and a mobile station 140° system 1 (10) may also include other base stations and mobile stations However, for the sake of clarity, it is not shown in the figure. Terms used to refer to various components of the system may vary from embodiment to embodiment. For example, the base station controller 110 may be referred to as a radio network controller (RNC), the base station 12G as a "node-B", and the mobile station 14 as a user equipment (UE). Since different embodiments of the present invention can be implemented in different types of wireless communication systems (eg, systems designed according to different standards or according to different versions of the same standard), the different components mentioned in the present invention should be broadly understood when used. Applicable to the terminology of a specific type of system to refer to a specific component 'not a library' and a T7 bandit*'. It should also be noted that although the system 本文 U ^ 本文 in this embodiment and other embodiments of the Hu system focuses on one of the mobile stations I, J ο relative to a base station mobile system, teach, other implementation For example, you can also use it in a system that is capable of driving wireless communication between other types of devices. A government installation may not be a "base station". A single installation may not be a "mobile device." 罝 罝 罝 罝 罝 罝 罝 罝 罝 罝 ; ; p p p p p p p p p p p p p p p p p p p p p p Kebai 7 7 wireless transceivers for each other | set. In practice, the specific design of the standby base station 120 and the mobile station 140 are different, and all of them are expected to be wireless transceivers by means of a forward link and a reverse link. Therefore, the base station (10) and the mobile station (10) have the overall structure of phase 96559.doc 1358221. This structure is shown in Figure 2. Referring to Fig. 2, there is shown a functional block diagram for explaining the basic structural components of the wireless transceiver system of the embodiment of the present invention. As shown in the figure, the system includes a transmitting subsystem 222 and a receiving subsystem 224, each coupled to an antenna 226. Transmit subsystem 222 and receive subsystem 224 may be collectively referred to as a transceiver subsystem. Transmit subsystem 222 and receive sub-system 224 can access the forward link and/or the reverse link via antenna 226. Transmit subsystem 222 and receive subsystem 224 are also coupled to processor 228' which is configured to control transmit subsystem 222 and receive subsystem 224. Memory 230 is coupled to processor 228 to provide a workspace and local storage for the processor. Processor 228 and memory 230 can be referred to collectively as a processing subsystem. A data source 232 is coupled to the processor 228 to provide information for transmission by the system. Data source 232 can, for example, include a microphone or input from a network device. The data is processed by processor 228 and transferred to transmit subsystem 222, which then transmits data by antenna 226. After receiving the data by the antenna 226, the receiving subsystem 224 transfers the data to the processor 228 for processing, and then transfers to the data output terminal ^34 for presentation to the user. The data output can include devices such as speakers, visual displays, or outputs to an output of a network device. It will be appreciated by those skilled in the art that the structure shown in Figure 2 is merely illustrative. Other configurations may be used in other embodiments. For example, processor 228 can be a general purpose microprocessor 'Digital Signal Processor (Dsp) or a dedicated processor, and can perform some or all of the other components of the transceiver, or any other processing required by the transceiver. . Thus, the scope of the patent application described below is not limited to the specific constructions described herein. The mobile station 140 is typically not in a stationary state (although in some cases it may be stationary b). Conversely, the mobile station 14 may move relative to the base station. The change in position of the mobile station 140 typically causes a change in the channel state of the wireless link between the mobile station 14A and the base station 12A. The state of the channel may also be affected by effects such as atmospheric conditions, other objects between the mobile station 140 and the base station 12, mobile, interference from other transmitters, and the like. As the channel status of the wireless communication link changes, the data rate at which the mobile station transmits data to the base station 120 may also change. The change in the data rate used by the mobile station 140 to transmit data is to provide an adequate signal to noise ratio SNR (or signal to interference plus noise ratio, sinr) to enable the base station 120 to receive at an acceptable error rate. Required to the information. The better the channel status, the higher the data rate that the mobile station can use; and the worse the channel status is, the lower the data rate that must be used by the mobile station. In some embodiments, the data rate of one or more channels and the corresponding data format may be referred to as a transport format (TF) or transport format combination (TFC). For the sake of clarity, the individual transport formats and transport format combinations may hereinafter be referred to simply as data rates. In a consistent embodiment, a mobile station in a wireless communication system is configured to transmit information to a base station on three channels. The first channel in the channels is a dedicated data channel. The data channel can carry various types of data, including high priority data such as voice data, streaming video or similar data and its delivery of lower priority data that is not sensitive to delay. In this article, the dedicated data channel can be referred to as the primary data channel. The second of the channels is 96559.doc 1358221 - Control Channel. The control channel is used to carry control information required by the base station to correctly decode the data transmitted on the primary data channel. The control information may, for example, include channel information, power control information, and data rate information. These different types of information can also be characterized as different logical channels in the physical control channel. In the conventional WCDMA system, there are a main data channel and a control channel. Typically, for each frame transmitted on the primary data channel, there is a corresponding frame transmitted on the control channel. The information contained in the control channel frame is used to decode the information in the m frame of the data after being received and decoded by the base station. The control channel frame can be transmitted simultaneously with the corresponding data channel frame or before the corresponding data channel frame is transmitted. In the present embodiment, in addition to the main data channel and the control channel, a third channel (an enhanced dedicated data channel) is also transmitted from the mobile station to the base station. In this embodiment, the enhanced data channel is used to transmit data for high speed services that are insensitive to delay. Other types of materials may also be transmitted in alternative embodiments. Although the control information for the enhanced data channel needs to be transmitted to the base station, so that the base station can decode the data received via the enhanced data channel, the control information is not controlled independently of the control channel. Channel t is transmitted. Instead, the control information for the enhanced data channel is combined with the control information of the master data channel, and the combined control information is transmitted from the mobile station to the base station on the one control channel. The manner in which such an emission is achieved will be described in detail below. In this embodiment, all three channels (the main dedicated data channel, the dedicated control channel, and the enhanced dedicated data channel) use the same frame format. The 96559.doc -14· 1358221 format is shown in Figure 3. Figure 3 shows two frames 300 and 3丨〇. As shown in the figure, each frame spans ten milliseconds. Each frame is further broken down into i 5 time slots. p is as described above. In this embodiment, the control channel is used to transmit control information, including pilot data, power control data, and data rate information. Referring to Figure 4, this figure shows a diagram for explaining the structure of the information in each time slot. Figure 4 illustrates a single time slot 4〇〇. The time slot 4 includes the index data 41, the power control data 420, and the data rate information 43. The time slot 4〇〇 is composed of ten data bits 7L. Six of the ten bits are used to transmit the pilot data 410, while two bits are used as the power control data 42 and two bits are used for the data rate information 430. This data rate information is shown in the figure as a TFCI ' or transport format combination indicator. The allocation of the elements in the time slot shown in Fig. 4 is called the 蛉 format. The s know mode is that the same time slot format is used for each time slot. Although the TFCI information 430 only contains two time slot format bits, there are 3 bits available for transmitting the TFCI value of each frame. The reason is that when the selected (4) station transmits data on the ± data channel and the enhanced data channel: the used wheel format is updated one by one. In other words, although each data channel can be selected for each subsequent frame - a different transmission format - the transmission format remains unchanged during the frame. All 30 TFCI bits in the frame (two units multiplied by fifteen time slots instead of only two of the individual time slots (10) m are available for transmission of TFCI values. The TFCI information system has been compiled. Note that the 3 位 96659.doc 15 1358221: data in the frame is not the original TFCI data. The encoding process used in wireless communication systems (such as this &amp; system) usually increases. The amount of data bits thus conveys less than 3 bits of the original transmission format information. The horse-programming operation (and correspondingly increasing the number of bits) is intended to be "reliable for high-pass data. See Figure 5'. A flow chart for explaining the process of encoding data material information according to an embodiment of the present invention. In the figure, 'the data rate information (TFCI) is programmed (block 51〇). In this example, the code The device performs a W encoding scheme. The encoding operation consists of the following: ^ The method of knowing the C DMA communication field is to use the method of covering the raw material rate. The implementation of the original data rate information composed of ten data bits is implemented. Coding will produce 32-bit encoded rate information. Since the time slot format of the control channel described in port 4 above only provides 30 bits for data rate information, some form of rate matching must be performed ( Block ""2") °: In the embodiment, the rate matching function can be composed only by puncturing the encoded data or discarding the last two bits. Therefore, from the original data rate information of ten bits such as Hai It will generate a bit of encoded information (10) 3 疋 科 速 速 速 速. Then, the encoded data rate information of 30 bits can be transmitted from the mobile station to the base station by the following method. The first of the box, the first of the earth---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- In a conventional system, Zhang Shi·丄 can be used to transmit the data rate used by the dedicated data channel for the main dedicated data. However, 96559.doc -16· 1358221 usually does not need to use ten bits. To identify the first one used for the main data Rate. The usual situation is: only the attention and greed have only a relatively small amount of possible data for the data channel. For example, only "one, person (four) 16 ^ material rate can be selected as the actual (four) material. If only four A possible two = rate' requires only two bits to identify which data rate is selected among the four (?) possible rates. Similarly, if there are only eight calls and possible data rates, then For micro + / 1 } respectively, the knife only needs three or four bits to select the selected rate. Therefore, in these examples, it is available for transmission;: the ten bits of the rate information. There are six to eight bits in the i, 'bits that are not used. In this embodiment, the bits of the unrecognized main data channel data rate are used to identify the data rate of the enhanced data channel. In the above example, since four bits are used to transfer the data rate of the primary data channel, six of the ten bits are available for identifying the data rate of the enhanced data channel. The six bits can be used to identify which data rate is selected among 64 (26) possible rates. ' If only ten bits are needed to transmit data rate information for the two data channels, then one of the ten TFCI bits is allocated to one data channel and the remaining TFCI bits are assigned to another data. The method of the channel is sufficient. However, if more than ten required bits are used, the method cannot satisfy the requirements. You must try to provide extra bits to transmit data rate information. At first glance, it seems that simply more than two time slot format bits can be assigned to data rate (TFCI) information. For example, it seems that one of the bits assigned to the pilot data (410) or one of the bits assigned to the power control data (42〇) can be simply assigned to the data rate information (43〇). Reducing the number 96559.doc -17- 1358221 The number of bits assigned to the pilot data (410) or power control data (42〇) may degrade the system performance, which can be problematic. The number of bits normally used to index data and power control materials is determined by trial and theoretical studies. Channel estimation (which uses the guidance data 4 〇 implementation ^ and power control (which uses power control data 42 〇 data implementation) is implemented in each-time slot instead of every __ frame. Therefore it is necessary to every time slot Provide sufficient information to achieve correct channel estimation and power control. We have confirmed by experiment and theoretical research that for the normal state, the index data f is six bits, and the power control data requires two bits. Providing only five bits of indexing data in each time slot will reduce the channel's channel estimation performance by a factor of 'if each time slot provides only one bit of power control data' will be reduced Power control performance in the system. In this example, it is assumed that three bits are needed in each time slot to transmit the material rate information for the dedicated data channel. This corresponds to a total of the encoded data rate information. Bits (and 15 source data rate bits if one 1/3 encoding operation is used). It is also assumed that only five index data bits are transmitted in each time slot or only one power control is transmitted in each time slot. Level 70 degrades the performance of the system. Therefore, the system periodically changes the time slot format to alternately reduce the number of bits t of the data or the number of bits 70 of the power control data so that it can be used in each time slot. All contain three TFCI bits. One embodiment of the interleaved time slot format is shown in Figure 6. As shown in the figure, a first % 曰 6 1 〇 includes six indexing materials &lt; 立元, a power control The data bit and the two TFCI data bits. One flute-Η anchor is another m兀. The time slot 62〇 includes five index data bits, two power control data bits and three TFCI data bits. A 96595.doc • 18- 1358221 The three-time slot 630 is the same as the time slot 610, and includes six index data bits, one power control data bit and three TFCI data bits. 630 thus begins to repeat the pattern of grooves 6 j 〇 and 62 。. This pattern will continue in the time slots 64 〇 650 and the remaining time slots of the frame. Therefore, in this embodiment, at one time Six indicator data bits are transmitted in the slot, and then five indications are transmitted in the next slot The material level element is then emitted by six bits in the lower solid time slot, and so on. The system channel corresponding to the time slot in which only five data data bits are transmitted is estimated to be more effective than normal. The six index data bits are degraded, but this performance degradation is only experienced every other time slot. It has been determined that when the performance is degraded and the normal performance (corresponding to six emissions in it) When interleaving the time slot of the data bit, the overall channel estimation performance will only be slightly degraded and actually meet acceptable performance levels. Similarly, although only a single power control bit is transmitted in each time slot. The element does not provide sufficient power control performance, but the power control bits transmitted in the continuous time slot between the two bits and the two bits do not substantially degrade the power control. Since each frame includes fifteen time slots, the two-time slot pattern shown in Figure 6 cannot be repeated an integer number of times. Therefore, the number of slots in the same time slot as the time slot 61〇 will be different from the number of slots in the same time slot 620. In one embodiment, each time slot of each frame is the same. This means that in each frame, the number of slots equal to the time slot 6 ι is the same as the number of slots corresponding to the slot 620. In another embodiment, the subsequent frames may not be identical, but the pattern of slots 610 and 620 may continue to be repeated. Therefore, one frame will have eight time slots identical to time slot 96559.doc 1358221 610 and seven time slots identical to time slot 620, while the next frame has seven times the same as time slot 61 〇 The slot and the eight slots are the same as the slot 620. In another embodiment, it is assumed that it is desirable to transmit 40 instead of 45 encoded data rate information bits. Since 4〇 cannot be evenly divided into the fifteen time slots of the control frame, the number of bits allocated to the data rate information in each time slot varies with the time slot. Referring to Figure 7, there is shown a time slot format for successive time slots in this alternative embodiment. In the embodiment, a first time slot 710 includes six index data bits, one power control data bit, and three TFCI data bits. - The second time slot includes five index data bits, two power control data bits and three TFCI data bits. A third time slot 73 includes six index data bits, two power control data bits, and two TFCP# level bits. Then, the pattern is repeated from the fourth time slot 740 and the fifth time slot 750. In the embodiment shown in Fig. 7, the forced turbulence efficiency is improved relative to the time slot format of Fig. 6/, because it is not every other time slot reduction - bit, but only every three times The slot reduces the number of bits at a time. As a result, the introduction of information from the base station has increased. The same is true for the power control performance of the system. Since the number of power control bits is reduced every three time slots instead of every two slots, the power control data transmitted to the base station is more solid and the performance of the system is changed in terms of channel estimation and power control. As described above, in one embodiment, the H' rate rate information is used in the control frame to identify the rate of capture for two different data. In this embodiment, the mobile station selects the data rate indicator for the two prudent &gt; bamboo-bamboo channels, and combines the data rate indicators consumed by the words (4), and then processes The combined data is transmitted and transmitted. The control data is money in a variety of time slot formats. When the base station is purely controlled, the information in multiple time slot formats will be decoded, and the data rate information corresponding to each channel in the main data channel and the enhanced data channel will be extracted and then used. The information decodes the corresponding data channel. The method used in this embodiment is shown in Figure 8. Figure 8 illustrates the use of multiple time slot formats to transmit control information for two data channels on a single control channel. Flowchart of the process. The method illustrated in the figure includes a first portion on the left side of the figure and a second portion on the right side of the figure. The first portion generally corresponds to the portion of the method that is executed by the mobile station. The second portion generally corresponds to the portion of the method that is executed by the base station. It should be noted that in addition to the entire method illustrated in the figure, the first portion and the second portion of the method may themselves be considered as alternative embodiments. As shown in Figure 8, the method first selects data rate information for the first and second data channels (block 805). The data can be selected for each of the data channels in any suitable manner. The rate 'e.g., using their conventional methods in wireless communication technology. When a data rate is selected for each channel, a corresponding data rate indicator is also selected. As described above, if a data rate is from a possible The data rate is selected and the selected rate can be represented by an n_bit value. The data rate information (e.g., f-rate indicator) for the two data channels is then combined (block 810). In one embodiment, they are combined only by appending one of the two data rate indicators to the other. • 21 - 96559.doc 1358221 Therefore, if the data rate indicator of the first data channel consists of a nine-bit value and the data rate indicator of the second data channel consists of a six-bit value, then The first nine bits of the ^ data rate bits may include the first data rate indicator, and the last six bits of the data rate bits may include the second data rate indicator. In an alternate embodiment, the data rate indicators of the two data channels can be combined in a different manner (multiplexed).

When the data rate information of the two data channels are combined, the combined information is encoded (block 8 15). In one embodiment, the fifteen bits of the combined data rate information are encoded in the same manner as the normal encoding of the data rate information of the primary data channel. In the above embodiment, the encoding operation consists of using a 1/3 encoding scheme and then performing rate matching (e. g., puncturing) on the data to produce a number of bits (e.g., 45) that can be transmitted in the control frame.

The encoded data rate information is then formatted into a variety of time slot formats (block 820). In one embodiment, each time slot contains three data rate information bits and varying amounts of indexing data and power control data. Then, the variable format data is transmitted in a frame on the control channel (block 825), wherein three bits before the encoded data rate information are transmitted in the slot 0, and the next one is transmitted in slot 1. Three bits, and so on. After the control unit is transmitted by the mobile station, it is transmitted to the base station via the dedicated control channel and received by the base station (block 8 3 〇). Although the slot format for controlling the information varies depending on the time slot, the format of the time slot used is known to the base station. The hole is a predetermined message or the message can be transmitted to ο 缺 3..., 'after' to decode the received control information frame (block 835) by higher layer signaling 96559.doc -22-. In the 'example, the control information is decoded in the same manner as control data that includes only one data channel. In other embodiments, the control information may also be decoded in other ways. After the field control data is decoded, the base station can obtain the control information of the fifteen bits = . Therefore, the base station extracts data rate information for each of the first and second 2 = channels (block 840). If the action channel field only combines the data rate indicators by appending one of the data rate indicators to the other data rate, the base station will be separated by: s 4 bits σι] The indicators of the first and second data channels are deducted to extract the indicators. If the mobile station multiplexes the data rate indicators together in a more complicated manner, the base station uses the corresponding demultiplexing method to extract the indicators. Although the data rate for the first and second data channels is extracted from the control information, the base station will use the data rate indicators to determine the data rate at which the first and second data channels are transmitted. The respective data rate information is then used to resolve the first data channel and the second data channel (blocks 845, 850). The above embodiment relates to transmitting the combined control data, as is typically required for a single data channel. The bits are no more than ten bits that can be passed using the traditional slot format shown in Figure 4. However, in some embodiments, it may be necessary to transmit more than ten D (10) information bits for a single channel, in which case the various time slot formats described may be used. It should be noted that in the case of a consistent fine-grained towel, the format may also apply to other reasons than the transfer of additional information. Other variations are also possible with the above embodiments. VIII Although not described in detail above, it should be noted that the above functionality can be achieved in the swaying station and the base station by providing appropriate programs to be executed in the various processing subsystems of the mobile station and the base station. The program instructions are typically included in a storage medium readable by the respective processing subsystem. Exemplary storage media may include RAM memory, flash memory, R〇M memory, EPROM memory, EEPROM memory, scratchpad, hard disk, removable disk, CD_R〇M, or this technology Any other form of storage medium known in the art. This storage medium containing program instructions for achieving the above described functionality constitutes an alternative embodiment of the present invention. Those skilled in the art will appreciate that any of a variety of techniques and techniques can be used to represent information and signals. For example, the information, instructions, commands, information, signals, bits, symbols, and chips that may be mentioned throughout the above description may be voltage, current, electromagnetic waves, magnetic or magnetic particles, light % or light particles, or any A combination to represent. It will be appreciated by those skilled in the art that the various illustrative logic blocks, modules, circuits, and method steps described in connection with the embodiments disclosed herein may be constructed as electronic hardware, computer software, or a combination of both. To clearly demonstrate the interchangeability of hardware and software, the above is a summary of the various components, blocks, modules, circuits, and steps based on functionality. Constructing such functionality as hardware or as a soft system depends on the specific application and design constraints imposed on the overall system. It should also be noted that, in alternative embodiments, the illustrative components, blocks, modules, circuits, and steps may be reordered or otherwise recombined in the manner of 96559.doc -24. Those skilled in the art can achieve the described functionality in a different manner for each particular application, but should not be construed as a departure from the scope of the invention. The various illustrative logic blocks, modules, and circuits described in connection with the embodiments disclosed herein can be constructed or implemented as follows: general purpose processor, digital signal processing (DSP), application specific integrated circuit (ASIC), on-site Stylized gate array (FPGA) or other programmable logic device, discrete gate or transistor logic 'discrete hardware group #' or designed to perform the functions described herein and a general purpose processor can be a micro Alternatively, the processor can be any conventional processor, controller, microcontroller or state machine. Processing may also be constructed as a combination of computing devices, such as a combination of a microprocessor, a plurality of microprocessors, one or more microprocessors in conjunction with a DSP core, or any other such configuration. The above description of the disclosed embodiments is intended to enable any person skilled in the art to make or use the invention. It will be readily apparent to those skilled in the art that various modifications may be made to the implementation of the invention, and the general principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention is not intended to be limited to the embodiments shown herein, and is the broadest aspect of the principles and novel features disclosed herein; [Simple Description of the Drawings] The detailed description and the accompanying drawings disclose the aspects and features of the present invention. In the drawings: FIG. 1 is a high-order structure of the wireless communication system of the embodiment 96559.doc -25-1358221; FIG. 2 is a FIG. 3 is a block diagram showing a frame structure of data transmitted on a pair of data channels and a control channel according to an embodiment; FIG. 4 is a diagram showing a control information structure in each time slot of a control frame according to an embodiment; FIG. 5 is a flow chart showing a process of encoding data rate information according to an embodiment; 6 is a diagram showing a plurality of time slots of two different time slot formats in a control frame according to an embodiment; FIG. 7 is a display showing that when a control frame uses three different times according to an alternative embodiment groove Figure 8 is a diagram showing the flow of the process of transmitting control information by transmitting control information in the slot when at least two different time slot formats are used according to the embodiment. There are various modifications and alternative forms, and the detailed description of the names and accompanying descriptions are merely illustrative of the embodiments of the invention. It should be understood, however, that the present invention is not intended to limit the invention to the specific embodiments set forth. [Main Component Symbol Description] 110 Base Station Controller 120 Base Station (Node-B) 130 Backhaul Network 96559.doc -26 · 1358221 140 Mobile Station 222 Transmit Subsystem 224 Receive Subsystem 226 Antenna 228 Processor 230 Memory 232 Data source 234 Data output terminal 300 frame η 310 frame n+1 400 time slot 410 index data 420 power control data 430 data rate information 610 first time slot 620 second time slot 630 third time slot 640 time slot 650 Time slot 710 first time slot 720 second time slot 730 third time slot 740 fourth time slot 750 fifth time slot 96559.doc - 27

Claims (1)

1358221 Patent Application No. 093129917 (Replacement of Chinese Patent Application Scope (August 1st)) &quot;y X. Application Patent Range: I A method implemented in a mobile station of a wireless communication system, the method includes: One of the dedicated control channels controls the frame command to provide at least two different time slot formats of the plurality of time slots, wherein the at least two different time slot formats utilize different number of bits to retain control data; The control material is formatted by different time slot formats; and at least two different time slot formats, such as X, are transmitted to transmit the control data. 2. The method of claim 1, wherein the equal time slots of the plurality of time slots in the control frame form a repeating pattern. According to the method of Qi Xiangyi i, the same set of time slot formats are used in each control frame. 4. According to the request item 1$^·, the soil method, wherein the number of index data bits included in the time slot format in the at least two different time slot formats is different from one of the at least two different time slot formats Second time slot format. 5. According to the request item! The method, wherein the at least two types of the first-first-time slot format include (4) (4), and the number of the knives and the number of the knives in the second-day format is different from that of the 5 hai, etc. at least two different types. A second time slot format in the J slot format. 6. According to the method of claim item, at least two different time slot formats, such as pots, and zhonghai, the first time slot format contains 5 U 枓 兀 不同于 different numbers than the I I different time slot formats Medium __ second time slot format. 7. The method of planting a communication system includes: a method of transmitting a mouthpiece, the method 96559-I0008Il.doc 1358221 receiving a plurality of control information frames via a control channel; according to at least two different time slot formats, The control information frames extract the control data 'where the at least two different time slot formats utilize different bit numbers to retain control data; decode the extracted control data; and use the decoded control data to One or more data to be decoded. 8. The method of item 7 wherein the plurality of time slots i and the time slot format form a repeating pattern in the control frame. 9. According to the claim 7 of the request, the Gans & Fang, where the same set of time slot format is used in the parent control information frame. 1〇. According to the method of claim 7, the number of the index data bits included in the two different time slot formats of Lizhong Rongyi/, Zhongcaiyu to J is different from the at least two types of the reference data bits. A second time slot format in different time slot formats. = ° 2: 7 method wherein the number of power control data bits included in the -= equation in the at least two different time slot formats is different from the (four) I different time slot formats - the second time slot format. 2. According to the method of requesting γ, 苴中一八中&quot;Hai et al; the first time slot format in the two different time slot formats contains 2TFCIf at least the 忐锸士贝竹兀兀 page is different from the above - A second time slot format in two different time slot formats. 13:: - A method implemented in a wireless communication system, the method comprising: at least two different time slot formats, a first time slot format, using Xπ fly and different roots to reserve control data; Controlling data for a plurality of time slots in a different time slot format - control frame 96659-10008 Jl.doc 1358221; and formatting the control frame in the at least two different time slot formats The control data of the time slot is transmitted from a mobile station to a base station via a control channel; receiving the control frame; and extracting the control data from the control frame according to the at least two different time slot formats; Decoding the extracted control data; and decoding the data received via the one or more data channels using the decoded control data. 14. According to the method of claim 13, wherein the plurality of time slots are in the control frame The #time slot format forms a repeating pattern. A set of time slot formats. A second time slot format in two different time slot formats. The number of power control data bits included in the first slot type is different. A second time slot format in at least two different time slot formats. A mobile station for a wireless communication system, comprising: a receiver subsystem for a 96659-1000811.doc 1358221; and a processing subsystem coupled to the transceiver subsystem and configured Providing: at least two different time slot formats, wherein the at least two different time slot formats utilize different bit numbers to retain control data of a plurality of time slots in a control frame; according to the at least two different times The slot format formats the control data; and wherein the transceiver subsystem is configured to: transmit the control data in the at least two different time slot formats. 20. A repeating pattern is formed according to the time slot format of the plurality of slots of the mobile station of claim 19. 21. The mobile station of claim 19, wherein the same set of time slot formats are used in each control frame. 22. The mobile station of claim 19, wherein the first time slot format of the at least two different time slot formats comprises a number of index data bits different from the one of the at least two different time slot formats Two-time slot format. 23. The mobile station of claim 19, wherein the first time slot format of the at least two different time slot formats includes a number of power control data bits different from the at least two different time slot formats Two-time slot format. 24. The mobile station of claim 19, wherein the first time slot format of the at least two different time slot formats comprises a number of TFCP# material bits different from the one of the at least two different time slot formats Two-time slot format. 25. A base station for a wireless communication system, comprising: a transceiver subsystem configured to receive a 96559-1000811.doc dry control information frame via a control channel; and - a processing subsystem Lightly coupled to the transceiver subsystem and configured to: extract control data from the control information frames based on at least two different time slot cores; decode the extracted control data; and use the decoded control The data is decoded by data received via __ or multiple data channels, wherein the at least two different time slot formats utilize different number of bits to retain the control data. 26. The base station of claim 25, wherein the plurality of time slots of the control frame form a repeating pattern. 4 According to 4, the base station of item 25 is used in the same set of time slot formats in each control information frame. 28. The base station of claim 25, wherein the at least two different time slot formats _ first-time slot format include a number of index data bits different from the second of the at least two different time slot formats Time slot format. 29. The base station according to claim 25, wherein the number of power control data bits included in the at least two different time slot formats - the first time slot format is different from the one of the at least two different time slot formats Two-time slot format. 30. The base station of claim 25, wherein the first time slot format of the at least two different time slot formats comprises ^(^ the number of data bits is different from one of the at least two different time slot formats Second time slot format. 3 1. A wireless communication system comprising: a mobile station' configured to: provide at least two different time slot formats, which make the at least two different 96659-10008Il.doc 1358221 The time slot format uses different number of bits to retain control data, and formats the control data of a plurality of time slots in a control frame according to the at least two different time slot formats, and at least two different times a slot format for transmitting the control data of the plurality of time slots in the control frame, and a base station configured to: receive the control frame via a control channel, according to the at least two different time slots The format extracts control data from the control frame, decodes the extracted control data, and decodes the data received via one or more data channels using the decoded control data. The wireless communication system of claim 31, wherein the time slot formats of the plurality of time slots in the control frame form a repeating pattern. 33. The wireless communication system according to claim 31, wherein each control frame The same set of time slot formats are used in the medium. 3 4. According to the claim 3, the number of the data bits included in the first time slot format of the at least two different time slot formats Different from the second time slot format of the at least two different time slot formats. 35. The wireless communication system of claim 31, wherein the first time slot format of the at least two different time slot formats is included The number of power control data bits is different from a second time slot format of the at least two different time slot formats. 36. The wireless communication system of claim 31, wherein the first of the at least two different time slot formats The number of data bits included in the time slot format is not 96559-1000811.doc • 6 - 1358221 is the same as the second time slot format of the at least two different time slot formats β 37. — for a wireless communication System trip a station, comprising: a transceiver component; and a processing component 'coupled to the transceiver component and configured to: provide at least two different time slot formats' wherein the at least two different time slot formats utilize different number of bits Controlling data stored in a plurality of time slots in a control frame; formatting the control data according to the at least two different time slot formats, and wherein the transceiver components are configured to be at least two different The time slot format transmits the control data. 38. According to the mobile station of claim 37, wherein the time slot formats of the plurality of time slots in the control frame form a repeating pattern. A mobile station in which the same set of time slot formats is used in each control frame. 40. The mobile station of claim 37, wherein the at least two different time slot formats ^the first time slot format includes a number of index data bits different from the second of the at least two different time slot formats Time slot format. 41. According to the action table of Item 37, the pots in the pots are 5 w, soil &amp; At least two different time slot formats of the wrap temple The number of power control data bits included in the mid-slot format is different from the second time slot format of the at least two different time slot formats. 42. The mobile station of claim 37, wherein the at least two different time slot formats: - the first-time slot format contains a different number of TFCI data bits than the exclusive ~ and two different time slot formats Medium one second time slot format. 43. A base station for a wireless communication system, comprising: 96559-l0008ll.doc 1358221 a transceiver transceiver component configured to receive a plurality of control information frames via a control channel; and processing components coupled Extracting control data from the control information frames, decoding the extracted control data, and using the decoded control data to the transceiver subsystem and configured to convert the control information according to at least two different time slot formats - or decoding of data received by a plurality of data channels, wherein the at least two different time slot formats form a repeating pattern. 44. The base station of claim 43, wherein the same set of time slot formats is used in each control information frame. 45. The base station of claim 43, wherein the number of index data bits included in the at least two different time slot formats - the first time slot format is different from the one of the at least two different time slot formats Two-time slot format. The team according to the base station of claim 43, wherein the number of power control data bits included in the at least two different time slot formats is different from the second one of the at least two different time slot formats Time slot format. 47. The base station according to claim 43, wherein the number of TFCI data bits included in a first-time slot format of the at least two different time slot formats is different from one of at least two different time slot formats such as Gu Xuan et al. Two-time slot format. X 48. A computer readable medium having a computer program, operative to transmit control data when executed by at least one processor, the computer program comprising: Λ for use in a dedicated control channel, a control frame, Providing at least two different types of instructions in a different format, wherein the different time slot formats utilize different number of bits to retain control data; for at least two boxes according to the; Two different time slot formats to format the instructions of the control 96659-10008H.doc 49. 49.1358221 data; and instructions for transmitting the control data in the at least two different time slot formats to implement a A processor for transmitting a method of controlling data, the method comprising: providing at least two different time slot formats for controlling data of a plurality of time slots in a control frame of one of the dedicated control channels, wherein the at least two different The time slot format utilizes different number of bits to retain control data; formats the control data according to the at least two different time slot formats; 5 / Bu 1 The main eve in two different time slot formats, launch the control data. 96559-1000811.doc 1358221 Patent Application No. 093129917 Chinese Graphic Replacement Page (August 100) // £1 Combined Data Rate Information Coding Rate Matching 10 510 32 "520 Bits Bits Coded data rate information 96559-fig-1000811.doc