CN101959161A

CN101959161A - Method for sending and receiving uplink fixed resource allocation signaling

Info

Publication number: CN101959161A
Application number: CN2009101600435A
Authority: CN
Inventors: 刘锟; 鲁照华; 孙波; 刘颖
Original assignee: ZTE Corp
Current assignee: Jiangsu Jinyi Zhixin Technology Co ltd
Priority date: 2009-07-16
Filing date: 2009-07-16
Publication date: 2011-01-26
Anticipated expiration: 2029-07-16
Also published as: CN101959161B; JP5668061B2; WO2011006394A1; JP2012533239A

Abstract

The invention discloses a method for sending and receiving an uplink fixed resource allocation signaling. In the method for sending the uplink fixed resource allocation signaling, a base station sends the uplink fixed resource allocation signaling to a terminal and feedback operation instruction information is carried in the uplink fixed resource allocation signaling, wherein the feedback operation instruction information is used for instructing the terminal to perform the feedback operation when the uplink fixed resource allocation signaling is successfully received. Through the invention, the signaling overhead can be saved.

Description

The sending and receiving method of up fixed resource assignment signalling

Technical field

The present invention relates to the communications field, particularly, relate to the sending and receiving method of up fixed resource assignment signalling.

Background technology

In wireless communication system, base station and equipment communicate by Uplink/Downlink, and wherein, descending (forward direction) is meant that the base station arrives the direction of terminal (Mobile Station abbreviates MS as), and up (oppositely) is meant the direction of terminal to base station.In common application, a plurality of terminals can send data by up link to the base station simultaneously, also can receive data by down link from the base station simultaneously.

Undertaken by the base station in the data transmission system of scheduling controlling, the scheduling of system resource distributes to be finished by the base station usually, and for example, the resource here can be downlink resource and terminal the ascending resource when carrying out uplink of base station when carrying out downlink transfer.

At present, for the control expense that reduces wireless communication system effectively to increase the throughput of whole system, usually adopt the fixed resource distribution technique, by this technology, can reduce and distribute the description expense, thereby improve systematic function having the relatively-stationary terminal resource of specific transmission cycle and data packet length.Usually, the process of resource allocation can comprise that message definition, resource go operations such as distribution, redistribute resources.

With IEEE 802.16 standards is example, as shown in Figure 1, the base station is by advanced mapping message (Advanced MAP, A-MAP) the up fixed resource assignment messages ULPersistent A-MAP IE in is that terminal MS-A distributes fixed resource (PersistentA-MAP) PA1 at the k frame, assignment period is L frame (supposing the L=4 frame), promptly, MS-A is at the k frame, (k+4) frame, ..., it is the fixed resource of its distribution that (k+N*4) frame uses the base station, and whether the base station can correctly receive UL PersistentA-MAP IE for terminal MS-A distributes feedback channel (HARQ FeedbackAllocation) HFA1 to be used for response terminal.

Whether the method for as described above correctly receives ULPersistent A-MAP IE message, can cause the waste of signaling consumption aspect if all distribute a feedback channel (HARQ Feedback Allocation) to be used for response terminal for each terminal.

Summary of the invention

If consider exist in the correlation technique all distribute feedback channel to come response terminal whether correctly to receive UL Persistent A-MAP IE message for each terminal can to exist the problem of signaling consumption to propose the present invention, for this reason, the present invention aims to provide a kind of transmission plan of improved up fixed resource assignment signalling, in order to address the above problem.

A kind of sending method of up fixed resource assignment signalling is provided according to an aspect of the present invention.This method comprises: the base station sends up fixed resource assignment signalling to terminal, and in up fixed resource assignment signalling, carry the feedback operation indication information, wherein, the feedback operation indication information is used for the feedback operation that indicating terminal carries out when receiving successfully to up fixed resource assignment signalling.

Preferably, the feedback operation indication information comprise following one of at least: the index information of feedback position indication information, feedback information type, codeword sequence, feedback enable instruction.

Preferably, the feedback position indication information is used for indicating one of following: the resource that sends feedback information is in the position for the fixed resource of terminal distribution; Send the position of resource in the common feedback resource that is terminal distribution of feedback information; Send the position of resource in ascending resource of feedback information; Be used to obtain send the mapping method or the algorithm of the resource location of feedback information.

Preferably, the resource that sends feedback information is one of following: the part resource in physical source distributing unit, a plurality of physical source distributing unit, the physical source distributing unit, the part resource in a plurality of physical source distributing unit, wherein, the physical source distributing unit has the two-dimensional structure of time-domain and frequency domain, comprises one or more symbols and one or more subcarrier.

Preferably, feedback information is used for indicating terminal and successfully receives up fixed resource assignment signalling.Preferably, the feedback information type comprises one of following: the identifying information of terminal, be relevant indication information, the codeword sequence of fixed resource of terminal distribution.Preferably, codeword sequence belongs to quadrature or the set of quasi-orthogonal codeword sequence.Preferably, the index information of codeword sequence is used to indicate the codeword sequence that feedback information is carried out the spread spectrum operation.Preferably, whether the feedback enable instruction is used to refer to and requires terminal to send feedback information to the base station.

According to a further aspect in the invention, also provide a kind of up fixed resource to distribute the method for reseptance of indication signaling.This method comprises: terminal receives the up fixed resource assignment signalling that the base station sends, and carries out feedback operation according to the feedback operation indication information that carries in the up fixed resource assignment signalling.

Preferably, the feedback operation indication information comprise following one of at least: the index information of feedback position indication information, feedback information type, codeword sequence, feedback enable instruction.Preferably, whether the feedback enable instruction is used to refer to and requires terminal to send feedback information to the base station.Preferably, the feedback information type comprises one of following: the identifying information of terminal, be relevant indication information, the codeword sequence of fixed resource of terminal distribution.

Preferably, according to the feedback operation indication information carry out feedback operation comprise following one of at least: terminal determines whether to send feedback information to the base station according to the feedback enable instruction; Terminal determines to send the resource location of feedback information according to the feedback position indication information; Terminal sends feedback information in the position of the resource of determining; Terminal uses the codeword sequence of the index information indication of codeword sequence that feedback information is carried out the spread spectrum operation, and at the feedback information of the resource location transmission of determining through the spread spectrum operation.Preferably, feedback information is used for indicating terminal and successfully receives up fixed resource assignment signalling.

Preferably, said method also comprises: if the base station successfully receives the feedback information that terminal sends, determine that then terminal successfully receives up fixed resource assignment signalling, otherwise the base station resends up fixed resource assignment signalling to terminal.

A kind of method of reseptance of up fixed resource assignment signalling also is provided according to a further aspect in the invention.This method comprises: terminal receives the up fixed resource assignment signalling that the base station sends, and on predetermined resource, send feedback information, wherein, predetermined resource comprises one of following: according to the positional information of the up fixed resource assignment signalling up fixed resource that is terminal distribution through mapping or the resource that calculates, be all or part of resource of all or part of resource in the common feedback resource of terminal distribution, up fixed resource that up fixed resource assignment signalling is a terminal distribution.

Preferably, when predetermined resource is all or part of resource of the up fixed resource assignment signalling up fixed resource that is terminal distribution, the position default configuration of predetermined resource in up fixed resource.

Preferably, feedback information is used for indicating terminal and successfully receives up fixed resource assignment signalling.Preferably, feedback information comprises one of following: the identifying information of terminal, be relevant indication information, the codeword sequence of fixed resource of terminal distribution.

Preferably, if the base station successfully receives the feedback information that terminal sends, determine that then terminal successfully receives up fixed resource assignment signalling, otherwise the base station resends up fixed resource assignment signalling to terminal.

A kind of method of reseptance of up group of resource allocation signal also is provided according to a further aspect in the invention.This method comprises: the terminal in the set of terminal receives the up group of resource allocation signal that the base station sends, and on predetermined resource, send feedback information, wherein, predetermined resource is one of following: all or part of resource, the up group of resource allocation signal of the resource of shining upon or calculating according to up group of resource location information, the common feedback resource of distributing for one or more set of terminal are all or part of resource of up group of resource of terminal distribution.

Preferably, feedback information is used for indicating terminal and successfully receives up group of resource allocation signal.Preferably, feedback information comprises one of following: the identifying information of set of terminal, the identifying information of terminal, be relevant indication information, the codeword sequence of group resource of terminal distribution; Through the identifying information of the set of terminal behind quadrature or the quasi-orthogonal codeword sequence spread spectrum, the identifying information of terminal, indication information, the codeword sequence relevant with the group resource that is terminal distribution.

Preferably, said method also comprises: feedback information that the base station receiving terminal sends or the feedback information of operating through spread spectrum, wherein, if a plurality of terminal uses identical resource to carry out feedback operation, then the feedback information that the CDMA mode is distinguished feedback information or operated through spread spectrum is used in the base station.

Preferably, if the base station successfully receives the feedback information that terminal sends, determine that then terminal successfully receives described up group of resource allocation signal, otherwise described base station resends up group of resource allocation signal or sends the ascending resource assignment signalling to described terminal.

By above-mentioned at least one technical scheme provided by the invention, by the feedback operation of in up fixed resource assignment signalling, carrying the feedback operation indication information or coming indicating terminal by default configuration, need not all to distribute feedback channel for each terminal, than prior art, can save signaling consumption.

Description of drawings

Accompanying drawing is used to provide further understanding of the present invention, and constitutes the part of specification, is used from explanation the present invention with embodiments of the invention one, is not construed as limiting the invention.In the accompanying drawings:

Fig. 1 is the schematic diagram according to the fixed resource assigning process of correlation technique;

Fig. 2 is the schematic diagram of the fixed resource assigning process of the specific embodiment of the invention 1, embodiment 2, embodiment 3, embodiment 4, embodiment 5;

Fig. 3 is the schematic diagram of the fixed resource assigning process of the specific embodiment of the invention 6;

Fig. 4 is the schematic diagram of the fixed resource assigning process of the specific embodiment of the invention 7, embodiment 8;

Fig. 5 is the schematic diagram of the fixed resource assigning process of the specific embodiment of the invention 9, embodiment 10;

Fig. 6 is the schematic diagram of the group resource allocation process of the specific embodiment of the invention 11.

Embodiment

Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described, if do not conflict, the feature among the embodiment of the invention and the embodiment can make up mutually.

In the following description, the feedback operation indication information comprise following one of at least: the index information of feedback position indication information, feedback information type, codeword sequence (preferably, the codeword sequence here belongs to quadrature or the set of quasi-orthogonal codeword sequence), feedback enable instruction; Wherein, the index information of codeword sequence is used for indicating terminal carries out the spread spectrum operation to feedback information codeword sequence.

Wherein, whether the feedback enable instruction is used to refer to and requires terminal to send feedback information to the base station.

Wherein, the feedback position indication information is used for indicating one of following: the resource that sends feedback information is in the position for the fixed resource of terminal distribution; Send the position of resource in the common feedback resource that is terminal distribution of feedback information; Send the position of resource in ascending resource of feedback information; Be used to obtain send the mapping method or the algorithm of the resource location of feedback information.The feedback information here is used for indicating terminal and successfully receives up fixed resource assignment signalling.It is one of following that the feedback information type here comprises: the identifying information of terminal, be relevant indication information, the codeword sequence of fixed resource of terminal distribution.Wherein, feedback information is used for indicating terminal and successfully receives up fixed resource assignment signalling.

The resource that sends feedback information is one of following: the part resource in physical source distributing unit, a plurality of physical source distributing unit, the physical source distributing unit, the part resource in a plurality of physical source distributing unit, wherein, the physical source distributing unit has the two-dimensional structure of time-domain and frequency domain, comprises one or more symbols and one or more subcarrier.

In the following embodiment 1-embodiment 3 that provides, the base station sends up fixed resource assignment signalling to terminal, and carries the feedback operation indication information in up fixed resource assignment signalling.Follow-up, terminal can be fed back the successful reception of up fixed resource assignment signalling according to the feedback operation indication information.

Embodiment 1

In the present embodiment, the cycle of supposing A-MAP message is 1 subframe, comprises N subframe in the frame, and wherein, descending sub frame is N _DLIndividual, sub-frame of uplink is N _ULIndividual, and the N that satisfies condition _DL+ N _UL=N.In the present embodiment, suppose N=8, N _DL=5, N _UL=3, comprise the related control information mutually of sub-frame of uplink 6, sub-frame of uplink 7, sub-frame of uplink 8 in the A-MAP message that the subframe 1 of base station in 5 descending sub frames, subframe 2 and subframe 3 send respectively.

As shown in Figure 2, the base station is that terminal MS-A distributes up fixed resource PA1 (in subframe 6) at the k frame by the up fixed resource assignment messages UL Persistent A-MAP IE in the A-MAP message of subframe 1, assignment period (Allocation Period abbreviates AP as) is 4 frames.As shown in Figure 2, LRU is a resource allocation unit, and the two-dimensional structure with time-domain and frequency domain comprises one or more symbols and one or more subcarrier.

Except the relevant information that comprises the above-mentioned up fixed resource PA1 that distributes for terminal MS-A, preferably, also comprise among the UL Persistent A-MAP IE:

(1) feedback position indication information.In the present embodiment, what the feedback position indication information was indicated is the relative position information of LRU1 among the PA1, for example, and first LRU among " 01 " expression PA1, i.e. LRU1.Alternatively, the positional information of LRU1 can also represent that for example, " 00001 " represents the positional information of first LRU (being LRU1) in ascending resource among the PA1 with the actual position information in the ascending resource.

(2) feedback information.In this embodiment, feedback information is predefined codeword sequence, and for example, " 1 " expression UL PersistentA-MAP IE receives successfully, and preferably, codeword sequence derives from one group of quadrature or the set of quasi-orthogonal codeword sequence.Alternatively, the feedback information here can also be the sign (for example, " 001 " expression MS-A) of terminal, or the up fixed resource relevant information of terminal distribution, and for example, the LRU number of " 10 " expression PA1 is 2; Or the original position of " 01 " expression PA1 is LRU1; Or the final position of " 10 " expression PA1 is LRU2.

The up fixed resource assignment signalling ULPersistent A-MAP IE that terminal MS-A receives and the decoding base station sends, and carry out the feedback operation of up fixed resource assignment signalling.Preferably, feedback operation specifically comprises following step:

(1) the UL Persistent A-MAPIE that terminal MS-A receives and the decoding base station sends.

(2) terminal MS-A determine to send the resource location of feedback information according to the feedback position indication information, and sends feedback information (" 1 ") on the indicated LRU1 of feedback position indication information.If feedback information is a terminal iidentification, then in this step, terminal can the feedback terminal sign.

The base station obtains this feedback information " 1 " on the LRU1 of PA1 that is terminal MS-A distribution, determine that terminal MS-A has successfully received UL Persistent A-MAP IE; Otherwise terminal MS-A does not successfully receive UL Persistent A-MAP IE, and the base station is sending to terminal MS-A with this signaling again.Alternatively, if being the fixed resource of terminal distribution and the terminal iidentification that decodes terminal in feedback information, base station decodes (for example, STID), illustrates that then terminal successfully receives UL Persistent A-MAP IE.

If terminal MS-A has successfully received UL Persistent A-MAP IE, then terminal MS-A utilizes the LRU1 resource to send data message in next PA1 resource allocation constantly.

In the present embodiment, suppose that terminal MS-A has successfully received UL PersistentA-MAP IE, then the LRU1 resource of terminal MS-A in the subframe 6 of (k+4) frame sends data message.

Embodiment 2

In the present embodiment, the cycle of supposing A-MAP message is 1 subframe, comprises N subframe in the frame, and wherein, descending sub frame is N _DLIndividual, sub-frame of uplink is N _ULIndividual, and the N that satisfies condition _DL+ N _UL=N.In the present embodiment, suppose N=8, N _DL=5, N _UL=3.The related control information mutually that comprises sub-frame of uplink 6, sub-frame of uplink 7, sub-frame of uplink 8 in the A-MAP message that sends in subframe 1, subframe 2 and the subframe 3 of base station in 5 descending sub frames respectively.

As shown in Figure 2, the base station is that terminal MS-A distributes up fixed resource PA1 (in subframe 6) at the k frame by the up fixed resource assignment messages UL Persistent A-MAP IE in the A-MAP message in the subframe 1, and assignment period (AP) is 4 frames.As shown in Figure 2, LRU is a resource allocation unit, and the two-dimensional structure with time-domain and frequency domain comprises one or more symbols and one or more subcarrier.

Except the relevant information that comprises the above-mentioned up fixed resource PA1 that distributes for terminal MS-A, also comprise among the UL Persistent A-MAP IE:

(1) feedback position indication information.Preferably, what the feedback position indication information was indicated is the relative position information of LRU1 among the PA1, for example, and first LRU among " 01 " expression PA1, i.e. LRU1.Alternatively, the positional information of LRU1 can also represent that for example, " 00001 " represents the positional information of first LRU (being LRU1) in ascending resource among the PA1 with the actual position information in the ascending resource.

(2) feedback information.In this embodiment, feedback information is predefined codeword sequence, and for example, " 1 " expression UL Persistent A-MAP IE receives successfully.Alternatively, feedback information can also be the sign (for example, " 001 " expression MS-A) of terminal, perhaps, is the up fixed resource relevant information of terminal distribution, and for example, the LRU number of " 10 " expression PA1 is 2; Perhaps, the original position of " 01 " expression PA1 is LRU1; Perhaps, the final position of " 10 " expression PA1 is LRU2.

(3) index information of a codeword sequence in the set of quadrature or quasi-orthogonal codeword sequence.In the present embodiment, for example, the index information of a codeword sequence in quadrature or the set of quasi-orthogonal codeword sequence is " 001 ", promptly, give terminal MS-A with first sequence allocation in the codeword sequence set, the sequence that can suppose to distribute to terminal MS-A is An={a ₁, a ₂A _n.

The up fixed resource assignment signalling ULPersistent A-MAP IE that terminal MS-A receives and the decoding base station sends, and carry out the feedback operation of up fixed resource assignment signalling.Preferably, the feedback operation here specifically comprises following step:

(2) terminal MS-A determine to send the resource location of feedback information according to the feedback position indication information, and sends on the indicated LRU1 of feedback position indication information and feedback information (" 1 ") adopted the codeword sequence Bn that obtains behind the codeword sequence An spread spectrum.

The base station obtains this frequency expansion sequence Bn on the LRU1 of PA1 that is terminal MS-A distribution, and by known codeword sequence An Bn is separated spread spectrum and operate, recover feedback information " 1 ", determine that terminal MS-A has successfully received UL Persistent A-MAP IE; Otherwise, determine that terminal MS-A does not successfully receive UL Persistent A-MAP IE, the base station will send to terminal MS-A with this signaling again at the delivery time of next UL Persistent A-MAP IE.

Embodiment 3

As shown in Figure 2, the base station is that terminal MS-A distributes up fixed resource PA1 (in subframe 6) at the k frame by the up fixed resource assignment messages UL Persistent A-MAP IE in the A-MAP message of subframe 1, assignment period (Allocation Period abbreviates AP as) is 4 frames.

(1) feedback enable instruction.Whether this feedback enable instruction is used to refer to and requires terminal MS-A to send feedback information to described base station.In the present embodiment, bit " 1 " expression requires terminal MS-A to send feedback information to described base station; Bit " 0 " expression does not require that terminal MS-A sends feedback information to described base station.

The up fixed resource assignment signalling ULPersistent A-MAP IE that terminal MS-A receives and the decoding base station sends specifically comprises following step:

(2) terminal MS-A obtains the feedback enable instruction, determines whether to send feedback information to described base station.In the present embodiment, if the feedback enable instruction be that " 1 " then terminal MS-A are to described base station transmission feedback information, wherein, described terminal MS-A send the employed resource of feedback information can be the standard default configuration or send to terminal MS-A by signaling (as shown in table 1, as to inform that by UL Persistent A-MAP IE terminal MS-A sends the employed resource of feedback information); If the feedback enable instruction be that " 0 " then terminal MS-A are to described base station transmission feedback information.

Table 1 UL Persistent A-MAP IE

Scene described in the present embodiment is that UL Persistent A-MAP IE is that terminal MS-A distributes up fixed resource, in like manner, the method described in the present embodiment is equally applicable to the scene that UL Persistent A-MAP IE is terminal MS-up fixed resource that A removal has distributed.

In following embodiment 4-embodiment 6, the base station sends up fixed resource assignment signalling by down channel, and the assignment information of up fixed resource is sent to terminal.Wherein, up fixed resource assignment signalling comprises: be the information of the up fixed resource of terminal distribution.After terminal successfully receives the up fixed resource assignment signalling of base station transmission, send feedback information.

Embodiment 4

Comprise among the UL Persistent A-MAP IE that above-mentioned is the relevant information of the up fixed resource PA1 of terminal MS-A distribution.

After terminal MS-A successfully receives the UL Persistent A-MAP IE of base station transmission, carry out feedback operation, particularly, on predetermined resource, send feedback information.It is one of following that the predetermined resource here comprises: according to the positional information of the up fixed resource assignment signalling up fixed resource that is terminal distribution through mapping or the resource that calculates, be all or part of resource of all or part of resource in the common feedback resource of terminal distribution, up fixed resource that up fixed resource assignment signalling is described terminal distribution.Wherein, when predetermined resource was all or part of resource of the up fixed resource assignment signalling up fixed resource that is terminal distribution, the position default configuration of predetermined resource in up fixed resource for example, can be carried out default configuration by standard.

Based on above description, preferably, the feedback operation here specifically comprises following processing:

(1) definite resource location information that sends UL Persistent A-MAP IE feedback information, as a kind of implementation, this resource location information is stored in terminal and the base station as standard configuration, in the present embodiment, suppose this resource location first LRU in the fixed resource that terminal is distributed, that is, LRU1 is the resource that is used for sending feedback information.

(2) determine the content of feedback information, in the present embodiment, the content of supposing feedback information is predefined codeword sequence by the standard default configuration, for example, " 1 " expression ULPersistent A-MAP IE receives successfully, preferably, codeword sequence derives from one group of quadrature or the set of quasi-orthogonal codeword sequence.

This feedback information can also be the sign (for example, " 001 " expression MS-A) of terminal.Perhaps, this feedback information can also be the up fixed resource relevant information of terminal distribution, and for example, the LRU number of " 10 " expression PA1 is 2; Perhaps, the original position of " 01 " expression PA1 is LRU1; Perhaps, the final position of " 10 " expression PA1 is LRU2.

(3) terminal MS-A sends feedback information (" 1 ") on feedback resources LRU1.

The feedback information that the base station receiving terminal sends.If the base station obtains feedback information " 1 " on the LRU1 of the PA1 that distributes for terminal MS-A, determine that then terminal MS-A has successfully received UL Persistent A-MAP IE; Otherwise, determine that then terminal MS-A does not successfully receive UL Persistent A-MAP IE, the base station will resend UL Persistent A-MAPIE signaling and give terminal MS-A.

Embodiment 5

After terminal MS-A successfully receives the UL Persistent A-MAP IE of base station transmission, carry out feedback operation, concrete steps are as follows:

(1) definite resource location information that sends UL Persistent A-MAP IE feedback information, as a kind of implementation, this resource location information is stored in terminal and the base station as standard configuration, in the present embodiment, suppose that this resource location calculates by a kind of mapping ruler or a kind of formula, FeedbackLocation=f (PA Location) for example, wherein, PALocation is the positional information for the fixed resource of terminal distribution; Feedback Location is the positional information that sends the resource of UL Persistent A-MAP IE feedback information; F represents a kind of mapping mode or computing formula, and the position of the feedback resources that obtains by f can be positioned at PA Location inside, also can be positioned at the outside of PA Location.In the present embodiment, suppose that the resource that obtains being used for feeding back by FeedbackLocation=f (PA Location) is LRU1, the positional information of LRU1 as shown in Figure 3, LRU1 is positioned at the outside of PA1 fixed resource.

Alternatively, the feedback information here can also be the sign (for example, " 001 " expression MS-A) of terminal; Perhaps, the feedback information here can also be the up fixed resource relevant information of terminal distribution, and for example, the LRU number of " 10 " expression PA1 is 2; Perhaps, the original position of " 01 " expression PA1 is LRU1; Perhaps, the final position of " 10 " expression PA1 is LRU2.

The feedback information that the base station receiving terminal sends.If the base station obtains feedback information " 1 " on the LRU1 of the PA1 that distributes for terminal MS-A, determine that then terminal MS-A has successfully received UL Persistent A-MAP IE; Otherwise, determine that then terminal MS-A does not successfully receive UL Persistent A-MAP IE, the base station will resend UL PersistentA-MAP IE signaling and give terminal MS-A.

If terminal MS-A has successfully received UL Persistent A-MAP IE, then terminal MS-A uses in next PA1 resource and utilizes the LRU1 resource to send data message constantly.

Embodiment 6

In the present embodiment, the cycle of supposing A-MAP message is 1 subframe, comprises N subframe in the frame, and wherein, descending sub frame is N _DLIndividual, sub-frame of uplink is N _ULIndividual, and the N that satisfies condition _DL+ N _UL=N.In the present embodiment, suppose N=8, N _DL=5, N _UL=3.The related control information mutually that comprises sub-frame of uplink 6, sub-frame of uplink 7, sub-frame of uplink 8 in the A-MAP message that in subframe 1, subframe 2 and the subframe 3 of 5 descending sub frames, sends respectively.

As shown in Figure 3, the base station is that terminal MS-A distributes up fixed resource PA1 (in subframe 6) at the k frame by the up fixed resource assignment messages UL Persistent A-MAP IE in the A-MAP message in the subframe 1, and assignment period (AP) is 4 frames.As shown in Figure 3, LRU is a resource allocation unit, and the two-dimensional structure with time-domain and frequency domain comprises one or more symbols and one or more subcarrier.

After terminal MS-A successfully receives the UL Persistent A-MAP IE of base station transmission, carry out feedback operation.Preferably, the feedback operation here specifically comprises the steps:

(1) definite resource location information that sends UL Persistent A-MAP IE feedback information.As a kind of implementation, this resource location information can be used as standard configuration and is stored in terminal and the base station.In the present embodiment, suppose that this resource location calculates by a kind of mapping ruler or a kind of formula, for example, FeedbackLocation=f (PA Location), wherein, PA Location is the positional information for the fixed resource of terminal distribution; FeedbackLocation is the positional information that sends the resource of UL Persistent A-MAP IE feedback information; F represents a kind of mapping mode or computing formula, and the position of the feedback resources that obtains by f can be positioned at PA Location inside, also can be positioned at the outside of PA Location.In the present embodiment, suppose that the resource that is used for feeding back that obtains by FeedbackLocation=f (PA Location) is LRU1, the positional information of LRU1 as shown in Figure 3, LRU1 is positioned at the outside of PA1 fixed resource.

(2) determine the content of feedback information.In the present embodiment, the content of supposing feedback information is predefined codeword sequence by the standard default configuration, and for example, " 1 " expression ULPersistent A-MAP IE receives successfully, then in the present embodiment, will send behind this codeword sequence process quadrature or the quasi-orthogonal codeword sequence spread spectrum.In the present embodiment, the quadrature or the quasi-orthogonal codeword sequence that are assumed to be terminal MS-A selection are An={a ₁, a ₂A _n, then terminal MS-A need be that (" 1 ") adopts the codeword sequence Bn that obtains behind the codeword sequence An spread spectrum sending on the LRU1 feedback information.

(3) terminal MS-A sends feedback information Bn on feedback resources LRU1.

The feedback information that the base station receiving terminal sends.If the base station adopts known codeword sequence An to separate the spread spectrum operation by the feedback information on the LRU1 that terminal MS-A is distributed, recover customizing messages " 1 ", determine that then terminal MS-A has successfully received ULPersistent A-MAP IE; Otherwise, determine that then terminal MS-A does not successfully receive ULPersistent A-MAP IE, the base station will resend UL Persistent A-MAP IE signaling and give terminal MS-A.

If terminal MS-A has successfully received UL Persistent A-MAP IE, then the base station can discharge the LRU1 resource, and this resource allocation is operated to other.

Described above is the implementation procedure of the embodiment of the invention during for a terminal distribution resource.The invention is not restricted to this, ensuing embodiment 7-embodiment 10 will be described as the relevant treatment of the up fixed resource of a plurality of terminal distribution.

Embodiment 7

As shown in Figure 4, the base station is that terminal MS-A, terminal MS-B, terminal MS-C distribute up fixed resource PA1 respectively (in subframe 6 at the k frame by the up fixed resource assignment messages UL Persistent A-MAP IE in the A-MAP message in the subframe 1, assignment period (AP) is 4 frames), PA2 is (in subframe 6, assignment period (AP) is 4 frames), PA3 (in subframe 6, assignment period (AP) is 4 frames).As shown in Figure 4, LRU is a resource allocation unit, and the two-dimensional structure with time-domain and frequency domain comprises one or more symbols and one or more subcarrier.

The positional information of the public feedback resources PA-C that comprises the relevant information of the above-mentioned up fixed resource PA1 that distributes for terminal MS-A, terminal MS-B, terminal MS-C, PA2, PA3 among the UL Persistent A-MAP IE and distribute for terminal MS-A, terminal MS-B, terminal MS-C.

After terminal MS-A, terminal MS-B, terminal MS-C successfully receive the ULPersistent A-MAP IE of base station transmission, carry out feedback operation.Preferably, the feedback operation here specifically comprises the steps:

(1) the definite positional information of resource in public feedback resources PA-C that sends UL Persistent A-MAP IE feedback information, as a kind of implementation, this resource location information is stored in terminal and the base station as standard configuration, in the present embodiment, suppose that this resource location calculates by a kind of mapping ruler or a kind of formula, for example, FeedbackLocation=f (terminal index information), wherein, Feedback Location is the positional information that sends the resource of ULPersistent A-MAP IE feedback information; F represents a kind of mapping mode or computing formula, obtains the positional information of the feedback resources of each terminal by f.In the present embodiment, suppose that terminal MS-A, terminal MS-B, terminal MS-C are respectively first LRU, second LRU, the 3rd LRU by the resource that FeedbackLocation=f (terminal index information) obtains being used for feeding back, then the resource of indication is LRU1, LRU2, LRU3 respectively, as shown in Figure 4.

This feedback information can also be the sign of terminal, for example, and " 001 " expression MS-A, " 010 " expression MS-B, " 011 " expression MS-C.Perhaps, this feedback information can also be the up fixed resource relevant information of terminal distribution, and for example, the start position information of fixed resource, final position information, resource size information or other can be represented the relevant information of this fixed resource.

(3) terminal MS-A sends feedback information (" 1 ") on feedback resources LRU1, and terminal MS-B sends feedback information (" 1 ") on feedback resources LRU2, and terminal MS-C sends feedback information (" 1 ") on feedback resources LRU3.

The feedback information that the base station receiving terminal sends.If the base station obtains feedback information " 1 " on the LRU1 of the PA-C that distributes for terminal MS-A, determine that then terminal MS-A has successfully received UL Persistent A-MAP IE; Otherwise, determine that terminal MS-A does not successfully receive UL Persistent A-MAP IE, the base station will send UL Persistent A-MAP IE signaling separately for terminal MS-A again.If the base station obtains feedback information " 1 " on the LRU2 of the PA-C that distributes for terminal MS-B, determine that then terminal MS-B has successfully received UL Persistent A-MAP IE; Otherwise, determine that terminal MS-B does not successfully receive ULPersistent A-MAP IE, the base station will send ULPersistent A-MAP IE signaling separately for terminal MS-B again.If the base station obtains feedback information " 1 " on the LRU3 of the PA-C that distributes for terminal MS-C, determine that then terminal MS-C has successfully received ULPersistent A-MAP IE; Otherwise, determine that terminal MS-C does not successfully receive ULPersistent A-MAP IE, the base station will send ULPersistent A-MAP IE signaling separately for terminal MS-C again.

If terminal MS-A has successfully received UL Persistent A-MAP IE, then the base station can discharge the LRU1 resource, and this resource allocation is operated to other; Similarly, if terminal MS-B has successfully received UL Persistent A-MAP IE, then the base station can discharge the LRU2 resource, and this resource allocation is operated to other; Similarly, if terminal MS-C has successfully received UL Persistent A-MAP IE, then the base station can discharge the LRU3 resource, and this resource allocation is operated to other.

Embodiment 8

In the present embodiment, the cycle of supposing A-MAP message is 1 subframe, comprises N subframe in the frame, and wherein descending sub frame is N _DLIndividual, sub-frame of uplink is N _ULIndividual, and the N that satisfies condition _DL+ N _UL=N.In the present embodiment, suppose N=8, N _DL=5, N _UL=3.The related control information mutually that comprises sub-frame of uplink 6, sub-frame of uplink 7, sub-frame of uplink 8 in the A-MAP message that sends in subframe 1, subframe 2 and the subframe 3 of base station in 5 descending sub frames respectively.

The positional information of the concrete resource among the public feedback resources PA-C that comprises the relevant information of the above-mentioned up fixed resource PA1 that distributes for terminal MS-A, terminal MS-B, terminal MS-C, PA2, PA3 among the UL Persistent A-MAP IE and distribute for terminal MS-A, terminal MS-B, terminal MS-C.

After terminal MS-A, terminal MS-B, terminal MS-C successfully receive the UL Persistent A-MAP IE of base station transmission, carry out feedback operation.Preferably, the feedback operation here specifically comprises the steps:

(1) decoding UL Persistent A-MAP IE, the definite positional information of resource in public feedback resources PA-C that sends UL PersistentA-MAP IE feedback information.In the present embodiment, suppose that resource that terminal MS-A, terminal MS-B, terminal MS-C are used for feeding back is respectively Resource Unit LRU1, LRU2, the LRU3 among the PA-C, as shown in Figure 4.

Alternatively, the feedback information here can also be the sign of terminal, for example, and " 001 " expression MS-A, " 010 " expression MS-B, " 011 " expression MS-C.Perhaps, the feedback information here can also be the up fixed resource relevant information for terminal distribution, and for example, the start position information of fixed resource, final position information, resource size information or other can be represented the relevant information of this fixed resource.

If terminal MS-A has successfully received UL PersistentA-MAP IE, then the base station can discharge the LRU1 resource, and this resource allocation is operated to other; Similarly, if terminal MS-B has successfully received UL Persistent A-MAP IE, then the base station can discharge the LRU2 resource, and this resource allocation is operated to other; Similarly, if terminal MS-C has successfully received UL Persistent A-MAP IE, then the base station can discharge the LRU3 resource, and this resource allocation is operated to other.

Embodiment 9

As shown in Figure 5, the base station is that terminal MS-A, terminal MS-B, terminal MS-C distribute up fixed resource PA1 respectively (in subframe 6 at the k frame by the up fixed resource assignment messages UL Persistent A-MAP IE in the A-MAP message in the subframe 1, assignment period (AP) is 4 frames), PA2 is (in subframe 6, assignment period (AP) is 4 frames), PA3 (in subframe 6, assignment period (AP) is 4 frames).As shown in Figure 5, LRU is a resource allocation unit, and the two-dimensional structure with time-domain and frequency domain comprises one or more symbols and one or more subcarrier.

After terminal MS-A, terminal MS-B, terminal MS-C successfully receive the ULPersistent A-MAP IE of base station transmission, carry out feedback operation.Preferably, the feedback operation here specifically comprises the steps.

(1) the definite positional information of resource in public feedback resources PA-C that sends UL PersistentA-MAP IE feedback information, as a kind of implementation, this resource location information is stored in terminal and the base station as standard configuration, in the present embodiment, suppose that this resource location calculates by a kind of mapping ruler or a kind of formula, for example, FeedbackLocation=f (terminal index information), wherein, Feedback Location is the positional information that sends the resource of ULPersistent A-MAP IE feedback information; F represents a kind of mapping mode or computing formula, obtains the positional information of the feedback resources of each terminal by f.In the present embodiment, suppose that terminal MS-A, terminal MS-B, terminal MS-C are first LRU by the resource that FeedbackLocation=f (terminal index information) obtains being used for feeding back, then the resource corresponding to resource PA-C is LRU1, as shown in Figure 5.

Alternatively, the feedback information here can also be the sign of terminal, for example, and " 001 " expression MS-A, " 010 " expression MS-B, " 011 " expression MS-C.Perhaps, the feedback information here can also be the up fixed resource relevant information of terminal distribution, and for example, the start position information of fixed resource, final position information, resource size information or other can be represented the relevant information of this fixed resource.

(3) terminal MS-A sends on feedback resources LRU1 feedback information (" 1 ") is adopted codeword sequence An ₁The codeword sequence Bn that obtains behind the spread spectrum ₁, wherein, An ₁Be a quadrature or the quasi-orthogonal codeword sequence of distributing to terminal MS-A in the set of one group of quadrature or quasi-orthogonal codeword sequence.In like manner, terminal MS-B sends on feedback resources LRU1 feedback information (" 1 ") is adopted codeword sequence An ₂The codeword sequence Bn that obtains behind the spread spectrum ₂Terminal MS-C sends on feedback resources LRU1 feedback information (" 1 ") is adopted codeword sequence An ₃The codeword sequence Bn that obtains behind the spread spectrum ₃

Wherein, the base station is known as the codeword sequence An of each terminal distribution ₁An ₂An ₃The feedback information that the base station receiving terminal sends.If An is passed through in the base station on the LRU1 of the PA-C that distributes for terminal MS-A ₁Separate the spread spectrum operation and obtain feedback information " 1 ", determine that then terminal MS-A has successfully received UL Persistent A-MAP IE; Otherwise, determine that terminal MS-A does not successfully receive UL Persistent A-MAP IE, the base station will send UL Persistent A-MAP IE signaling separately for terminal MS-A again.If An is passed through in the base station on the LRU1 of the PA-C that distributes for terminal MS-B ₂Separate the spread spectrum operation and obtain feedback information " 1 ", determine that terminal MS-B has successfully received UL Persistent A-MAP IE; Otherwise, determine that terminal MS-B does not successfully receive UL Persistent A-MAP IE, the base station sends UL Persistent A-MAP IE signaling separately for terminal MS-B again.If An is passed through in the base station on the LRU1 of the PA-C that distributes for terminal MS-C ₃Separate the spread spectrum operation and obtain feedback information " 1 ", determine that then terminal MS-C has successfully received UL PersistentA-MAP IE; Otherwise, determine that terminal MS-C does not successfully receive UL PersistentA-MAP IE, the base station will send UL Persistent A-MAPIE signaling separately for terminal MS-C again.

If terminal MS-A, terminal MS-B, terminal MS-C have successfully received ULPersistent A-MAP IE, then the base station can discharge the LRU1 resource, and this resource allocation is operated to other.

Embodiment 10

(1) decoding UL Persistent A-MAP IE, the definite positional information of resource in public feedback resources PA-C that sends UL PersistentA-MAP IE feedback information.In the present embodiment, suppose that resource that terminal MS-A, terminal MS-B, terminal MS-C are used for feeding back is the Resource Unit LRU1 among the PA-C, as shown in Figure 5.

(3) feedback information (" 1 ") that sends on feedback resources LRU1 of terminal MS-A adopts codeword sequence An ₁The codeword sequence Bn that obtains behind the spread spectrum ₁, wherein, An ₁Be a quadrature or the quasi-orthogonal codeword sequence of distributing to terminal MS-A in the set of one group of quadrature or quasi-orthogonal codeword sequence.In like manner, the feedback information (" 1 ") that sends on feedback resources LRU1 of terminal MS-B adopts codeword sequence An ₂The codeword sequence Bn that obtains behind the spread spectrum ₂The feedback information that terminal MS-C sends on feedback resources LRU1 (" 1 ") adopts codeword sequence An ₃The codeword sequence Bn that obtains behind the spread spectrum ₃

Wherein, the base station is known as the codeword sequence An of each terminal distribution ₁An ₂An ₃The feedback information that the base station receiving terminal sends.If An is passed through in the base station on the LRU1 of the PA-C that distributes for terminal MS-A ₁Separate the spread spectrum operation and obtain feedback information " 1 ", determine that then terminal MS-A has successfully received UL Persistent A-MAP IE; Otherwise, determine that terminal MS-A does not successfully receive UL Persistent A-MAP IE, the base station will send UL Persistent A-MAP IE signaling separately for terminal MS-A again.If An is passed through in the base station on the LRU1 of the PA-C that distributes for terminal MS-B ₂Separate the spread spectrum operation and obtain feedback information " 1 ", determine that then terminal MS-B has successfully received UL Persistent A-MAP IE; Otherwise, determine that terminal MS-B does not successfully receive UL Persistent A-MAP IE, the base station sends UL Persistent A-MAP IE signaling separately for terminal MS-B again.If An is passed through in the base station on the LRU1 of the PA-C that distributes for terminal MS-C ₃Separate the spread spectrum operation and obtain feedback information " 1 ", determine that then terminal MS-C has successfully received UL PersistentA-MAP IE; Otherwise, determine that terminal MS-C does not successfully receive UL PersistentA-MAP IE, the base station will send UL Persistent A-MAPIE signaling separately for terminal MS-C again.

Described above is the implementation procedure of dividing the timing embodiment of the invention for fixed resource.The invention is not restricted to this, ensuing embodiment 11 will describe the relevant treatment of up group of resource allocation.

For the base station, the base station sends up group of resource allocation signal by down channel, and the assignment information of up group of resource is sent to terminal in the set of terminal.Wherein, up group of resource allocation signal comprises: be the information of up group of resource of terminal distribution in the set of terminal.Set of terminal comprises one or more terminals.

For terminal, terminal in the set of terminal receives the up group of resource allocation signal that the base station sends, and on predetermined resource, send feedback information, preferably, the predetermined resource here is one of following: all or part of resource, the up group of resource allocation signal of the resource of shining upon or calculating according to up group of resource location information, the common feedback resource of distributing for one or more set of terminal are all or part of resource of up group of resource of terminal distribution.

Wherein, the feedback information here is used for indicating terminal and successfully receives up group of resource allocation signal.It is one of following that feedback information comprises: the identifying information of set of terminal, the identifying information of terminal, be relevant indication information, the codeword sequence of group resource of terminal distribution; Through the identifying information of the set of terminal behind quadrature or the quasi-orthogonal codeword sequence spread spectrum, the identifying information of terminal, indication information, the codeword sequence relevant with the group resource that is terminal distribution.

Embodiment 11

As shown in Figure 6, the base station is distributed up group resource (Group Resource 1) by the up group of resource allocation message UL Group Resource Allocation A-MAP IE (ULGRAA-MAP IE) in the A-MAP message in the subframe 1 for terminal MS-A, terminal MS-B, terminal MS-C in the set of terminal (Group1) at the k frame, in subframe 6, assignment period (AP) is 4 frames, wherein, distribute GRA1, be that terminal MS-B distributes GRA2, distributes GRA3 for terminal MS-C for terminal MS-A.As shown in Figure 5, LRU is a resource allocation unit, and the two-dimensional structure with time-domain and frequency domain comprises one or more symbols and one or more subcarrier.

Comprise above-mentioned be terminal MS-A, terminal MS-B, terminal MS-up group of resource GRA1, GRA2 of C distribution, the relevant information of GRA3 among the UL GRA A-MAP IE.

After terminal MS-A, terminal MS-B, terminal MS-C successfully receive the ULGRA A-MAP IE of base station transmission, carry out feedback operation.Preferably, the feedback operation here specifically comprises the steps:

(1) decoding UL GRA A-MAP IE, definite positional information that sends the resource of UL GRA A-MAP IE feedback information.Suppose, the resource that terminal in the set of terminal is used for sending feedback message lays respectively at first LRU into the group resource of its distribution, this information is by the standard default configuration, then the resource of terminal MS-A, terminal MS-B, terminal MS-C transmission feedback message is respectively LRU1, LRU2, LRU3 in the present embodiment, as shown in Figure 6.

(2) determine the content of feedback information, in the present embodiment, suppose that the content of feedback information is predefined codeword sequence by the standard default configuration, for example, " 1 " expression UL GRAA-MAP IE receives successfully, and preferably, codeword sequence derives from one group of quadrature or the set of quasi-orthogonal codeword sequence.

Alternatively, the feedback information here can also be the sign of set of terminal, for example, and " 0001 " expression Group1, perhaps, the sign of terminal, for example, " 001 " expression MS-A, " 010 " expression MS-B, " 011 " expression MS-C.Perhaps, the feedback information here can also be a up group of resource related information of terminal distribution, and for example, the start position information of this group resource, final position information, resource size information or other can be represented the relevant information of this group resource.

The base station receives the feedback information that terminal sends.If the base station obtains feedback information " 1 " on the LRU1 that distributes for terminal MS-A, determine that then terminal MS-A has successfully received UL GRA A-MAP IE; Otherwise, determine that terminal MS-A does not successfully receive ULGRA A-MAP IE, the base station will send UL GRAA-MAP IE signaling separately for terminal MS-A again.If the base station obtains feedback information " 1 " on the LRU2 that distributes for terminal MS-B, determine that then terminal MS-B has successfully received UL GRA A-MAPIE; Otherwise, determine that terminal MS-B does not successfully receive UL GRA A-MAPIE, the base station will send UL GRA A-MAP IE signaling separately for terminal MS-B again.If the base station obtains feedback information " 1 " on the LRU3 that distributes for terminal MS-C, determine that then terminal MS-C has successfully received UL GRA A-MAP IE; Otherwise, determine that terminal MS-C does not successfully receive UL GRA A-MAP IE, the base station will send UL GRA A-MAP IE separately for terminal MS-C again.

If terminal MS-A has successfully received UL GRA A-MAP IE, then terminal MS-A utilizes the LRU1 resource to send data message similarly in next GRA1 resource allocation constantly, if terminal MS-B has successfully received UL GRA A-MAP IE, then terminal MS-A utilizes the LRU2 resource to send data message in next GRA2 resource allocation constantly; Similarly, if terminal MS-C has successfully received UL GRA A-MAP IE, then terminal MS-A utilizes the LRU1 resource to send data message in next GRA3 resource allocation constantly.

In the present embodiment, suppose that MS-A has successfully received UL GRA A-MAP IE, then the LRU1 resource of MS-A in the subframe 6 of (k+4) frame sends data message.

Need to prove, in above embodiment, that describes is to use descending sub frame 1, descending sub frame 2,3 pairs of descending sub frames utilize sub-frame of uplink 6, sub-frame of uplink 7, the situation that the feedback operation of sub-frame of uplink 8 is indicated, to those skilled in the art, understand easily, according to the needs of implementing, also can adopt other suitable manner or descending sub frame to indicate, described abovely use a descending sub frame that sub-frame of uplink is indicated respectively except using, can also use a descending sub frame that a plurality of sub-frame of uplink are indicated, the present invention is not limited in this respect.

The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.

Claims

1. the sending method of a up fixed resource assignment signalling is characterized in that, comprising:

The base station sends up fixed resource assignment signalling to terminal, and in described up fixed resource assignment signalling, carry the feedback operation indication information, wherein, described feedback operation indication information is used to the feedback operation of indicating described terminal to carry out when receiving successfully to described up fixed resource assignment signalling.

2. method according to claim 1 is characterized in that, described feedback operation indication information comprise following one of at least: the index information of feedback position indication information, feedback information type, codeword sequence, feedback enable instruction.

3. method according to claim 2 is characterized in that, it is one of following that described feedback position indication information is used for indicating: the resource that sends feedback information is in the position for the fixed resource of described terminal distribution; Send the position of resource in the common feedback resource that is described terminal distribution of feedback information; Send the position of resource in ascending resource of feedback information; Be used to obtain send the mapping method or the algorithm of the resource location of feedback information.

4. method according to claim 3, it is characterized in that, the resource of described transmission feedback information is one of following: the part resource in physical source distributing unit, a plurality of physical source distributing unit, the physical source distributing unit, the part resource in a plurality of physical source distributing unit, wherein, the two-dimensional structure that described physical source distributing unit has time-domain and frequency domain comprises one or more symbols and one or more subcarrier.

5. method according to claim 3 is characterized in that, described feedback information is used to indicate described terminal successfully to receive described up fixed resource assignment signalling.

6. method according to claim 2 is characterized in that, it is one of following that described feedback information type comprises: the identifying information of described terminal, be relevant indication information, the codeword sequence of fixed resource of described terminal distribution.

7. method according to claim 2 is characterized in that, described codeword sequence belongs to quadrature or the set of quasi-orthogonal codeword sequence.

8. method according to claim 2 is characterized in that, the index information of described codeword sequence is used to indicate the codeword sequence that described feedback information is carried out the spread spectrum operation.

9. method according to claim 2 is characterized in that, whether described feedback enable instruction is used to refer to and requires described terminal to send feedback information to described base station.

10. the method for reseptance of a up fixed resource distribution indication signaling is characterized in that, comprising:

Terminal receives the up fixed resource assignment signalling that the base station sends, and carries out feedback operation according to the feedback operation indication information that carries in the described up fixed resource assignment signalling.

11. method according to claim 10 is characterized in that, described feedback operation indication information comprise following one of at least: the index information of feedback position indication information, feedback information type, codeword sequence, feedback enable instruction.

12. method according to claim 11 is characterized in that, whether described feedback enable instruction is used to refer to and requires described terminal to send feedback information to described base station.

13. method according to claim 11 is characterized in that, it is one of following that described feedback information type comprises: the identifying information of described terminal, be relevant indication information, the codeword sequence of fixed resource of described terminal distribution.

14. method according to claim 11 is characterized in that, according to described feedback operation indication information carry out feedback operation comprise following one of at least:

Described terminal determines whether to send feedback information to described base station according to described feedback enable instruction;

Described terminal determines to send the resource location of feedback information according to described feedback position indication information;

Described terminal sends feedback information in the position of the described resource of determining;

Described terminal uses the codeword sequence of the index information indication of described codeword sequence that feedback information is carried out the spread spectrum operation, and sends the described feedback information of process spread spectrum operation at the described resource location of determining.

15. method according to claim 14 is characterized in that, described feedback information is used to indicate described terminal successfully to receive described up fixed resource assignment signalling.

16. method according to claim 14 is characterized in that, also comprises:

If described base station successfully receives the feedback information that described terminal sends, determine that then described terminal successfully receives described up fixed resource assignment signalling, otherwise described base station resends up fixed resource assignment signalling to described terminal.

17. the method for reseptance of a up fixed resource assignment signalling is characterized in that, comprising:

Terminal receives the up fixed resource assignment signalling that the base station sends, and on predetermined resource, send feedback information, wherein, described predetermined resource comprises one of following: according to the positional information of the described up fixed resource assignment signalling up fixed resource that is described terminal distribution through mapping or the resource that calculates, be all or part of resource of all or part of resource in the common feedback resource of described terminal distribution, up fixed resource that described up fixed resource assignment signalling is described terminal distribution.

18. method according to claim 17, it is characterized in that, when described predetermined resource is all or part of resource of the described up fixed resource assignment signalling up fixed resource that is described terminal distribution, the position default configuration of described predetermined resource in described up fixed resource.

19. method according to claim 17 is characterized in that, described feedback information is used to indicate described terminal successfully to receive described up fixed resource assignment signalling.

20. method according to claim 17 is characterized in that, it is one of following that described feedback information comprises: the identifying information of described terminal, be relevant indication information, the codeword sequence of fixed resource of described terminal distribution.

21. method according to claim 17, it is characterized in that, if described base station successfully receives the feedback information that described terminal sends, determine that then described terminal successfully receives described up fixed resource assignment signalling, otherwise described base station resends up fixed resource assignment signalling to described terminal.

22. the method for reseptance of a up group of resource allocation signal is characterized in that, comprising:

Terminal in the set of terminal receives the up group of resource allocation signal that the base station sends, and on predetermined resource, send feedback information, wherein, described predetermined resource is one of following: all or part of resource, the described up group of resource allocation signal of the resource of shining upon or calculating according to up group of resource location information, the common feedback resource of distributing for one or more set of terminal are all or part of resource of up group of resource of described terminal distribution.

23. method according to claim 22 is characterized in that, described feedback information is used to indicate described terminal successfully to receive described up group of resource allocation signal.

24. method according to claim 22 is characterized in that, it is one of following that described feedback information comprises: the identifying information of described set of terminal, the identifying information of described terminal, be relevant indication information, the codeword sequence of group resource of described terminal distribution; Through the identifying information of the described set of terminal behind quadrature or the quasi-orthogonal codeword sequence spread spectrum, the identifying information of described terminal, indication information, the codeword sequence relevant with the group resource that is described terminal distribution.

25. method according to claim 22 is characterized in that, also comprises:

Described base station receives the feedback information of described terminal transmission or the feedback information of operating through spread spectrum, wherein, if a plurality of terminals use identical resource to carry out feedback operation, the described feedback information that then described base station uses the CDMA mode to distinguish described feedback information or operate through spread spectrum.

26. method according to claim 22, it is characterized in that, if described base station successfully receives the feedback information that described terminal sends, determine that then described terminal successfully receives described up group of resource allocation signal, otherwise described base station resends up group of resource allocation signal or sends the ascending resource assignment signalling to described terminal.