CN102394685A

CN102394685A - Sending method and system of multi-aerial system up control channel

Info

Publication number: CN102394685A
Application number: CN2011103460751A
Authority: CN
Inventors: 梁春丽; 夏树强; 杨维维; 戴博
Original assignee: ZTE Corp
Current assignee: ZTE Corp
Priority date: 2011-11-04
Filing date: 2011-11-04
Publication date: 2012-03-28
Anticipated expiration: 2031-11-04
Also published as: CN102394685B

Abstract

The invention provides a sending method and a system of a multi-aerial system up control channel, wherein the method comprises the following steps: adopting a terminal receiving configuration parameters of a 1b united channel selecting mode with a physical up control channel (PUCCH) format, wherein the configuration parameters are used for indicating the terminal to adopt multi-aerial transmission; and adopting an SORTD manner to sending answering information by the terminal in multi-aerial transmission process. The invention solves the problem in the prior art that the multi-aerial transmission is not supported under the channel selecting mode, so that the spectral efficiency of the peak value can be improved.

Description

The sending method of multiaerial system ascending control channel and system

Technical field

The present invention relates to the communications field, in particular to a kind of sending method and system of multiaerial system ascending control channel.

Background technology

Mixing in automatic request retransmission (HARQ, the Hybrid Automatic Repeat Request) mode, the code word of making a start and sending not only can error detection, but also has certain error correcting capability.After the receiving terminal decoder is received code word, at first check error situation, if in the error correcting capability of code word; Then carry out error correction automatically; If wrong a lot, surpassed the error correcting capability of code word, but can faults come out; Then receiving terminal is given the decision signal of making a start through feedback channel, requires to make a start retransmission of information.At OFDM (OFDM; Orthogonal Frequency Division Multiplex) in the system; Reply (ACK/NACK through correct/error; Acknowledged/Non-acknowledged) message representes to launch correct/error, need to judge whether to retransmit with this, and ACK/NACK message is referred to as HARQ-ACK information.

At Long Term Evolution (LTE; Long Term Evolution; Its pairing standard agreement is Rel-8/9) in the system; The ACK/NACK response message can go up separately at Physical Uplink Control Channel (PUCCH:Phyasical Uplink Control Channel) and send, and also can go up at Physical Uplink Shared Channel (PUSCH:Phyasical Uplink Shared Channel) and send with data.

At FDD (FDD; Frequency Division Duplex) in the system, because ascending-descending subframes is one to one, so as Physical Downlink Shared Channel (PDSCH; Phyasical Downlink Shared Channel) when only comprising a streams of code words; UE will feed back the HARQ-ACK response message of 1 bit, and when PDSCH comprised two streams of code words, UE will feed back the HARQ-ACK response message of 2 bits; When UE when current subframe does not have PUSCH to send, UE will adopt form 1a/1b to send the HARQ-ACK response message of this 1/2 bit on PUCCH; And when UE when current subframe has PUSCH to send, then UE is this 1/2 bit information, through of the mapping of certain HARQ-ACK state to corresponding bits, after chnnel coding, scrambling, the modulation with data multiplex together, on PUSCH, send then.

At time division duplex (TDD; Time Division Duplex) in the system; Because ascending-descending subframes is not one to one; The HARQ-ACK response message that is to say a plurality of descending sub frames correspondences need be sent on the PUCCH/PUSCH of sub-frame of uplink channel, and binding window (bundling window) has been formed in the descending sub frame set that wherein sub-frame of uplink is corresponding.In LTE TDD; Defined two kinds of ACK/NACK response message feedback models: a kind of HARQ-ACK of being binds (HARQ-ACK bundling); As shown in Figure 1; The basic thought of this feedback model be need be at each descending sub frame of this sub-frame of uplink feedback the HARQ-ACK message of corresponding streams of code words carry out logic and operation; If when the PDSCH of descending sub frame emission comprises 2 streams of code words; UE will feed back the HARQ-ACK response message corresponding to 2 bits of each streams of code words of having passed through the operation of subframe logical AND, if the PDSCH of each sub-frame emission all has only the streams of code words, UE to feed back to have passed through the HARQ-ACK response message corresponding to 1 bit of this streams of code words of subframe logical AND operation; When UE when current subframe does not have PUSCH to send, UE will adopt form 1a/1b to send the HARQ-ACK response message of this 1/2 bit on PUCCH; And when UE when current subframe has PUSCH to send, then UE, sends this 1/2 bit information then through certain chnnel coding, channel interleaving and data multiplex together on PUSCH.Another kind is HARQ-ACK multiplexing (HARQ-ACK multiplexing) feedback model; As shown in Figure 2; This feedback model need be HARQ-ACK response message of each descending sub frame feedback, and a plurality of subframes then need be fed back a plurality of ACK/NACK response messages, and when the PDSCH of certain descending sub frame emission comprises 2 streams of code words; Earlier the HARQ-ACK response message of each streams of code words is carried out the logical AND operation, finally the only corresponding HARQ-ACK response message of each descending sub frame.When UE when current subframe does not have PUSCH to send; UE will adopt form 1b combined channel to select the mode of (format 1b with channel selection) to send this a plurality of HARQ-ACK response messages on PUCCH, and the core concept of this method is exactly to utilize on different PUCCH channels and this channel different modulation symbols (corresponding 2 bit information b (0) b (1)) to represent different HARQ-ACK response messages.This method makes portable HARQ-ACK response message can reach 4 bits at most through the mode of channel selection combination control channel form 1b.When LTE has defined different sub-frame configuration, the mapping relations table (abbreviation mapping table) between 2 bit information b (0) b (1) that carry on the PUCCH channel of the combinations of states of ACK/NACK response message and selection and this channel when ascending-descending subframes configuration just is respectively 1:2/3/4.

It still is that HARQ-ACK mulitplexing feeds back HARQ-ACK and disposed by high level that UE adopts HARQ-ACK bundling.The discussion of back is only sent on PUCCH to HARQ-ACK.

On the confirming of PUCCH resource, LTE has defined 2 kinds of modes: implicit mapping and high-rise configuration combine dynamically indication.Wherein implicit mapping is meant that when PDSCH has corresponding PDCCH its corresponding PUCCH resource is according to the implicit mapping of minimum index of the control channel unit (Control Chanel Element abbreviates CCE as) at said PDCCH place; Configuration combines dynamically to indicate to be meant when PDSCH does not have corresponding PDCCH and for high level; Through-put power control domain (Transmit Power Control abbreviates TPC as) among its corresponding PUCCH resource PDCCH corresponding according to high level configuration and when triggering said PDSCH is united definite.Under this mode; Usually N PUCCH resource of high-rise configuration; Concrete which PUCCH resource of UE use is carried out the HARQ-ACK feedback, and which in the said high-rise resources configured of dynamic indication the through-put power control control domain TPC during according to the said PDSCH of said triggering among the PDCCH of correspondence come.Because the TPC control domain has 2 bits, therefore, 4 PUCCH resource values of high-rise configuration.

In order to satisfy the senior (ITU-Advanced of International Telecommunications Union; International Telecommunication Union-Advanced) requirement; Senior Long Term Evolution (Long Term Evolution Advanced as the evolution standard of LTE; Be called for short LTE-A, its corresponding standard agreement is Rel-10) system need support bigger system bandwidth (reaching as high as 100MHz), and need backward compatibility LTE prior standard.On the basis of prior LTE system; Can the bandwidth of LTE system be merged and obtain bigger bandwidth; This technology is called carrier aggregation (Carrier Aggregation;, abbreviate CA as) this technology can improve the IMT-Advance system the availability of frequency spectrum, to alleviate frequency spectrum resource in short supply, and then optimizes the utilization of frequency spectrum resource.

In the system that has introduced carrier aggregation, the carrier wave that carries out polymerization is called component carrier (CC, Component Carrier), is also referred to as a Serving cell (Serving Cell).Simultaneously; Principal component carrier wave/sub-district (PCC/PCell has also been proposed; Primary Component Carrier/Cell) and the notion of auxilliary component carrier/sub-district (SCC/SCell, Secondary Component Carrier/Cell), in the system that has carried out carrier aggregation; At least comprise a main Serving cell and auxilliary Serving cell, wherein main Serving cell is in state of activation always.

When LTE-A had adopted carrier aggregation technology, when the base station is UE when having disposed a plurality of descending Serving cell, UE need feed back the HARQ-ACK response message of these a plurality of descending Serving cell corresponding codewords streams.In LTE-A; When the HARQ-ACK response message is sent, two kinds of feedback systems have been defined on Physical Uplink Control Channel: adopt PUCCH form t 1b combined channel to select (Format 1b with channel selection) and based on the feedback system of DFT-s-OFDM.Because all different with PUCCH format 1/1a/1b/2/2a/2b based on its channel architecture of feedback system of DFT-s-OFDM, thereby in existing LTE-A agreement, this structure is called as PUCCH form 3 (PUCCH format 3).For the UE that has disposed a plurality of Serving cells, if said UE can only support 2 Serving cells of polymerization at most, then when said UE had disposed a plurality of Serving cell, the mode that said UE will adopt PUCCH format 1b combined channel to select was fed back HARQ-ACK; If said UE can support to surpass the polymerization of 2 Serving cells; Then when said UE had disposed a plurality of Serving cell, it was that mode or the employing PUCCH format 3 that adopts PUCCH format 1b combined channel to select feeds back HARQ-ACK that the base station will further dispose said UE through high-level signaling.

In order to obtain higher peaks spectrum efficient; In the LTE-A system, many transmit antennas of up support consider that the transmission diversity mode can improve the reliability of Channel Transmission; Improve the signal to noise ratio that receives signal; So all be based on the transmission diversity mode to the discussion of the defeated pattern of PUCCH channel multi-antenna transmitting, and, all obtain through two antennas are virtual for the scene of four antennas.

In LTE-A; Multi-antenna transmitting about ascending control channel is defeated; Present conclusion is: support multi-antenna transmitting defeated for PUCCH format1/1a/1b/2/2a/2b/3; And adopting the orthogonal space resource transmission to divide the mode of collection (SORTD, patial Orthogonal Resource Transmit Diversity), its structural representation is as shown in Figure 3.The main thought of this scheme is to use different orthogonal resources on different antennas, to send identical information.This scheme is for other transmit diversity scheme, and performance is optimum, but its shortcoming is also apparent in view, and being exactly needs double PUCCH resource.Select (PUCCH format 1b with channel selection) for channel because for different HARQ-ACK number of bits of feedback, its candidate can with the PUCCH number of resources be variable, need 4 available PUCCH resources at most.If channel selects to adopt SORTD as its transmit diversity scheme, its required PUCCH resource needs increase at double.Therefore, at the Rel-10 version, it is not support multi-antenna transmitting defeated that channel is selected.

Summary of the invention

The invention provides a kind of sending method and system of multiaerial system ascending control channel, to solve the problem of not supporting under channel selection modes in the prior art that multi-antenna transmitting is defeated at least.

According to an aspect of the present invention; A kind of sending method of multiaerial system ascending control channel is provided; It comprises: adopt the terminal of PUCCH form 1b combined channel preference pattern to receive configuration parameter, wherein, configuration parameter is used for indicating terminal and adopts multi-antenna transmitting defeated; The terminal adopts the SORTD mode to send HARQ-ACK in the defeated process of multi-antenna transmitting.

Preferably; The terminal comprises in the step that adopts the SORTD mode to send response message in the defeated process of multi-antenna transmitting: for having disposed N Serving cell and having adopted PUCCH form 1b combined channel preference pattern to come the FDD terminal of feeding back response information or disposed that to surpass 1 Serving cell, adopt PUCCH form 1b combined channel preference pattern to come the descending sub frame number of sub-frame of uplink correspondence feeding back response information and that send PUCCH be for 1 the TDD terminal; Send response message through following steps: the response message to the PDSCH respective transmissions piece of each descending Serving cell is carried out the space bindings; Obtain N response message HARQ-ACK (i) corresponding to N Serving cell, wherein, i=0; 1; 2 ..., N-1; Adopt the SORTD mode that N the response message HARQ-ACK (i) that has carried out the space bindings sent.

Preferably, adopt the SORTD mode that the step that N the response message HARQ-ACK (i) that has carried out the space bindings sends is comprised: said terminal selects the combination of the state of mapping table and said response message to confirm 2 bit informations that carry on PUCCH channel and the said PUCCH channel according to channel; Under different scenes, confirm the PUCCH resource

corresponding wherein with said response message HARQ-ACK (i) according to different modes; I=0; 1; 2 .., N-1; The PUCCH resource that use is determined is sent said response message HARQ-ACK (i).

Preferably; Confirming that according to different modes the step of the PUCCH resource corresponding with said response message HARQ-ACK (i) comprising under the different scenes: when the corresponding said PDSCH transmission of said response message HARQ-ACK (i) has corresponding physical downlink control channel PDCCH and said PDCCH on preceding L orthogonal frequency division multiplex OFDM symbol of first time slot of the descending sub frame of main Serving cell, to send; Wherein, The value of L is 1,2,3 or 4; Antenna port 0 corresponding candidate PUCCH resource

confirms that according to the said PUCCH resource and the mapping relations of the minimum index of PDCCH place control channel unit CCE antenna port 1 corresponding candidate PUCCH resource

is confirmed according to formula .

Preferably; Step confirm the PUCCH resource

corresponding with said response message HARQ-ACK (i) under the different scenes according to different modes comprises: when the corresponding said PDSCH of said response message HARQ-ACK (i) transmits when having corresponding PDCCH and said PDCCH not to send on preceding L the OFDM symbol at first time slot of the descending sub frame of said main Serving cell; Or; When said PDCCH sends on said auxilliary Serving cell; Wherein, The value of L is 1,2,3 or 4; Antenna port 0 corresponding candidate PUCCH resource is according to first resource in the said PUCCH resource of the definite high level configuration of the PUCCH resource value of said PDCCH, and antenna port 1 corresponding candidate PUCCH resource

is according to second resource in the said PUCCH resource of the definite high level configuration of the PUCCH resource value of said PDCCH; Perhaps antenna port 0 corresponding candidate PUCCH resource

is the said PUCCH resource that disposes according to the high level that the PUCCH resource value of said PDCCH is confirmed, antenna port 1 corresponding candidate PUCCH resource is

Preferably; Confirming that according to different modes the step of the PUCCH resource corresponding with said response message HARQ-ACK (i) comprising under the different scenes: when the corresponding said PDSCH transmission of said response message HARQ-ACK (i) does not have corresponding PDCCH; The candidate PUCCH resource

that antenna port 0 is corresponding be first resource in the said PUCCH resource of the high level configuration confirmed of the through-put power control control domain TPC among the PDCCH corresponding during according to the said PDSCH of said triggering, and antenna port 1 corresponding candidate PUCCH resource be second resource in the said PUCCH resource that disposes of the definite high level of through-put power control control domain TPC among the PDCCH corresponding during according to the said PDSCH of said triggering; The candidate PUCCH resource

that perhaps antenna port 0 is corresponding be the said PUCCH resource of the high level configuration confirmed of the through-put power control control domain TPC among the PDCCH corresponding during according to the said PDSCH of said triggering, and the candidate PUCCH resource of antenna port 1 correspondence is

Preferably; Said terminal comprises in the step that adopts the SORTD mode to send said response message in the defeated process of multi-antenna transmitting: surpass 1 Serving cell for having disposed, adopt PUCCH form 1b combined channel preference pattern feed back said response message and descending sub frame number that sub-frame of uplink that send PUCCH is corresponding greater than for 1 the TDD terminal, send said response message through following steps: said terminal generates said response message corresponding with main Serving cell and the said response message corresponding with auxilliary Serving cell; Said terminal selects the combination of the state of mapping table and said response message to confirm 2 bit informations that carry on said PUCCH channel and the said PUCCH channel according to channel; Under different scenes, use the PUCCH resource of determining to send said response message HARQ-ACK (i) according to definite PUCCH resource

corresponding of different modes and the PUCCH resource

corresponding with said auxilliary Serving cell with said main Serving cell; Wherein, I=0; 1; 2,3.

Preferably; Confirming that according to different modes the step of PUCCH resource

corresponding with said main Serving cell and the PUCCH resource

corresponding with said auxilliary Serving cell comprising under the different scenes: when the corresponding descending sub frame of sub-frame of uplink count M=2, when said Physical Downlink Shared Channel PDSCH that response message HARQ-ACK (i) is corresponding transmits and has corresponding PDCCH and said PDCCH on preceding L OFDM symbol of first time slot of the descending sub frame of said main Serving cell, to send; Wherein, The value of L is 1,2,3 or 4; Antenna port 0 corresponding candidate PUCCH resource

confirms that according to the said PUCCH resource

and the mapping relations of the minimum index of PDCCH place control channel unit CCE antenna port 1 corresponding candidate PUCCH resource

is confirmed according to formula

.

Preferably; Step confirm PUCCH resource

corresponding with said main Serving cell and the PUCCH resource

corresponding with said auxilliary Serving cell under the different scenes according to different modes comprises: count M=2, said PDSCH that response message HARQ-ACK (i) is corresponding when the corresponding descending sub frame of sub-frame of uplink and transmit when having corresponding PDCCH and said PDCCH not to send on preceding L the OFDM symbol at first time slot of the descending sub frame of said main Serving cell; Or; When said PDCCH sends on said auxilliary Serving cell; Wherein, The value of L is 1,2,3 or 4; Antenna port 0 corresponding candidate PUCCH resource

is according to first resource in the said PUCCH resource of the definite high level configuration of the PUCCH resource value of said PDCCH, and antenna port 1 corresponding candidate PUCCH resource

corresponding with said main Serving cell and the PUCCH resource

corresponding with said auxilliary Serving cell comprising under the different scenes: when the corresponding descending sub frame of sub-frame of uplink count M=2, when said PDSCH that response message HARQ-ACK (i) is corresponding transmits and does not have corresponding PDCCH; The candidate PUCCH resource

that antenna port 0 is corresponding be first resource in the said PUCCH resource of the high level configuration confirmed of the through-put power control control domain TPC among the PDCCH corresponding during according to the said PDSCH of said triggering, and antenna port 1 corresponding candidate PUCCH resource

be second resource in the said PUCCH resource that disposes of the definite high level of through-put power control control domain TPC among the PDCCH corresponding during according to the said PDSCH of said triggering; The candidate PUCCH resource

Preferably; Step confirm the PUCCH resource

corresponding with said main Serving cell under the different scenes according to different modes comprises: count M=3/4, said main Serving cell when the corresponding descending sub frame of sub-frame of uplink and in a plurality of descending sub frames, comprise the PDSCH that do not have PDCCH and carrying when sending on preceding L the OFDM symbol of first time slot of said PDCCH subframe with the corresponding PDCCH of said main Serving cell; Wherein, The value of L is 1,2,3 or 4; For PUCCH resource

; The candidate PUCCH resource

that antenna port 0 is corresponding be first resource in the PUCCH resource of the high level configuration confirmed of the through-put power control control domain TPC among the PDCCH corresponding when triggering said PDSCH, and antenna port 1 corresponding candidate PUCCH resource

be second resource in the said PUCCH resource that disposes of the definite high level of through-put power control control domain TPC among the PDCCH corresponding during according to the said PDSCH of said triggering; Perhaps; Said antenna port 0 corresponding candidate PUCCH resource

be the said PUCCH resource that high level that the through-put power control control domain TPC among the PDCCH corresponding when triggering said PDSCH confirms disposes; The corresponding candidate PUCCH resource of said antenna port 1 for

for PUCCH resource ; Said antenna port 0 corresponding candidate PUCCH resource

confirms that according to the said PUCCH resource

and the mapping relations of the minimum index of the PDCCH place control channel unit CCE of descending allocation index DAI=1 said antenna port 1 corresponding candidate PUCCH resource

is confirmed according to formula

.

Preferably; Step confirm the PUCCH resource

corresponding with said main Serving cell under the different scenes according to different modes comprises: count M=3/4, said main Serving cell when the corresponding descending sub frame of sub-frame of uplink and in a plurality of descending sub frames, comprise the PDSCH that do not have PDCCH and do not carrying when sending on preceding L the OFDM symbol of first time slot of said PDCCH subframe with the PDCCH of said main Serving cell; Wherein, The value of L is 1,2,3 or 4; For PUCCH resource ; The candidate PUCCH resource

that antenna port 0 is corresponding be first resource in the said PUCCH resource of the high level configuration confirmed of the through-put power control control domain TPC among the PDCCH corresponding when triggering said PDSCH, and antenna port 1 corresponding candidate PUCCH resource

be second resource in the said PUCCH resource that disposes of the definite high level of through-put power control control domain TPC among the PDCCH corresponding when triggering said PDSCH; Perhaps; Said antenna port 0 corresponding candidate PUCCH resource

be the said PUCCH resource that high level that the through-put power control control domain TPC among the PDCCH corresponding when triggering said PDSCH confirms disposes; The corresponding candidate PUCCH resource of said antenna port 1 for for PUCCH resource

; Said antenna port 0 corresponding candidate PUCCH resource

is according to first resource in the said PUCCH resource of the definite high level configuration of PUCCH resource value, and said antenna port 1 corresponding candidate PUCCH resource

is according to second resource in the said PUCCH resource of the definite high level configuration of said PUCCH resource value; Perhaps; Said antenna port 0 corresponding candidate PUCCH resource

is the said PUCCH resource that disposes according to the high level that the PUCCH resource value is confirmed, said antenna port 1 corresponding candidate PUCCH resource is

Preferably; Step confirm the PUCCH resource

corresponding with said main Serving cell under the different scenes according to different modes comprises: count M=3/4, said main Serving cell when the corresponding descending sub frame of sub-frame of uplink and in a plurality of descending sub frames, do not comprise the PDSCH that do not have PDCCH and carrying when sending on preceding L the OFDM symbol of first time slot of said PDCCH subframe with the PDCCH of said main Serving cell; Wherein, The value of L is 1,2,3 or 4; For PUCCH resource

; Antenna port 0 corresponding candidate PUCCH resource

confirms with the mapping relations of the minimum index of the PDCCH of the corresponding DAI=1 of said main Serving cell that according to said PUCCH resource

antenna port 1 corresponding candidate PUCCH resource

is confirmed according to formula

; For PUCCH resource

; Said antenna port 0 corresponding candidate PUCCH resource

confirms that according to the mapping relations of the minimum index of the PDCCH of said PUCCH resource

DAI=2 corresponding with said main Serving cell said antenna port 1 corresponding candidate PUCCH resource

is confirmed according to formula

.

Preferably; Step confirm the PUCCH resource

corresponding with said main Serving cell under the different scenes according to different modes comprises: count M=3/4, said main Serving cell when the corresponding descending sub frame of sub-frame of uplink and in a plurality of descending sub frames, do not comprise the PDSCH that do not have PDCCH and do not carrying when sending on preceding L the OFDM symbol of first time slot of said PDCCH subframe with the PDCCH of said main Serving cell; Wherein, The value of L is 1,2,3 or 4; Antenna port 0 corresponding candidate PUCCH resource

is according to first resource in the said PUCCH resource of the definite high level configuration of the PUCCH resource value of said PDCCH; Antenna port 1 corresponding candidate PUCCH resource

is according to second resource in the said PUCCH resource of the definite high level configuration of the PUCCH resource value of said PDCCH; Said antenna port 0 corresponding candidate PUCCH resource is according to the 3rd resource in the said PUCCH resource of the definite high level configuration of the PUCCH resource value of said PDCCH, and said antenna port 1 corresponding candidate PUCCH resource

is according to the 4th resource in the said PUCCH resource of the definite high level configuration of the PUCCH resource value of said PDCCH; Perhaps said antenna port 0 corresponding candidate PUCCH resource

is according to first resource in the said PUCCH resource of the definite high level configuration of the PUCCH resource value of said PDCCH; The corresponding candidate PUCCH resource

of corresponding candidate PUCCH resource be the said antenna port of said antenna port 10 is second resource in the said PUCCH resource of the high level configuration confirmed according to the PUCCH resource value of said PDCCH, and the candidate PUCCH resource of said antenna port 1 correspondence is

Preferably; Step confirm the PUCCH resource corresponding with said auxilliary Serving cell under the different scenes according to different modes comprises: when the corresponding descending sub frame of sub-frame of uplink is counted M=3/4, carried when sending on preceding L the OFDM symbol of first time slot of said PDCCH subframe at transmission and said PDCCH on the said main Serving cell with the corresponding PDCCH of said auxilliary Serving cell PDSCH; Wherein, The value of L is 1,2,3 or 4; For PUCCH resource

; Antenna port 0 corresponding candidate PUCCH resource

DAI=1 corresponding with said auxilliary Serving cell PDSCH antenna port 1 corresponding candidate PUCCH resource

is confirmed according to formula

; For PUCCH resource

; Said antenna port 0 corresponding candidate PUCCH resource confirms that according to the mapping relations of the minimum index of the PDCCH of said PUCCH resource

DAI=2 corresponding with said auxilliary Serving cell PDSCH said antenna port 1 corresponding candidate PUCCH resource

is confirmed according to formula

.

Preferably, under different scenes, confirm the PUCCH resource corresponding with said auxilliary Serving cell according to different modes

Step comprise: count M=3/4, the PDCCH corresponding when the corresponding descending sub frame of sub-frame of uplink and do not carrying when sending on preceding L the OFDM symbol of first time slot of said PDCCH subframe at transmission and said PDCCH on the said main Serving cell with said auxilliary Serving cell PDSCH; Or; When the PDCCH corresponding with said auxilliary Serving cell PDSCH sends on said auxilliary Serving cell; Wherein, the value of L is 1,2,3 or 4, the candidate PUCCH resource of antenna port 0 correspondence

First resource in the said PUCCH resource of the high level configuration that is to confirm according to the PUCCH resource value of said PDCCH, the candidate PUCCH resource that antenna port 1 is corresponding

Second resource in the said PUCCH resource of the high level configuration that is to confirm according to the PUCCH resource value of said PDCCH, the candidate PUCCH resource that said antenna port 0 is corresponding

The 3rd resource in the said PUCCH resource of the high level configuration that is to confirm according to the PUCCH resource value of said PDCCH, the candidate PUCCH resource that said antenna port 1 is corresponding Be the 4th resource in the said PUCCH resource that disposes according to the definite high level of the PUCCH resource value of said PDCCH; The candidate PUCCH resource of perhaps said antenna port 0 correspondence

Be first resource in the said PUCCH resource that disposes according to the definite high level of the PUCCH resource value of said PDCCH, said antenna port 1 corresponding candidate PUCCH resource does

The candidate PUCCH resource of said antenna port 0 correspondence Be second resource in the said PUCCH resource that disposes according to the definite high level of the PUCCH resource value of said PDCCH, said antenna port 1 corresponding candidate PUCCH resource does

n_{PUCCH, 3}^{(1, p = p_{1})} = n_{PUCCH, 3}^{(1, p = p_{0})} + 1 .

Preferably; Said terminal comprises in the step that adopts the SORTD mode to send said response message in the defeated process of multi-antenna transmitting: for having disposed 1 Serving cell, having adopted PUCCH form 1b combined channel preference pattern to feed back for the TDD terminal of said response message, send said response message through following steps: said terminal generates the said response message corresponding with the PDSCH of each descending sub frame; Said terminal selects the combination of the state of mapping table and said response message to confirm 2 bit informations that carry on PUCCH channel and the said PUCCH channel according to channel; Under different scenes, confirm the PUCCH resource corresponding wherein with the response message HARQ-ACK (i) of each said descending sub frame according to different modes; I={2; 3,4}; The PUCCH resource that use is determined is sent said response message HARQ-ACK (i).

Preferably; Confirming that according to different modes the step of the PUCCH resource

corresponding with the response message HARQ-ACK (i) of each said descending sub frame comprising under the different scenes: when the corresponding said PDSCH transmission of said response message HARQ-ACK (i) has corresponding PDCCH and said PDCCH on preceding L OFDM symbol of first time slot of the descending sub frame of main Serving cell, to send; Wherein, The value of L is 1; 2; 3 or 4; Antenna port 0 corresponding candidate PUCCH resource

basis confirms that with the mapping relations of the minimum index of PDCCH place control channel unit CCE antenna port 1 corresponding candidate PUCCH resource is confirmed according to formula

.

Preferably, under different scenes, confirm the PUCCH resource corresponding with the response message HARQ-ACK (i) of each said descending sub frame according to different modes

Step comprise: when the corresponding said PDSCH transmission of said response message HARQ-ACK (i) has corresponding PDCCH and said PDCCH not to send on preceding L the OFDM symbol at first time slot of the descending sub frame of said main Serving cell; Wherein, The value of L is 1,2,3 or 4, the candidate PUCCH resource of antenna port 0 correspondence

First resource in the said PUCCH resource of the high level configuration that is to confirm according to the PUCCH resource value, the candidate PUCCH resource that antenna port 1 is corresponding Be second resource in the said PUCCH resource that disposes according to the definite high level of said PUCCH resource value; The perhaps corresponding candidate PUCCH resource of antenna port 0

Be the said PUCCH resource that the high level of confirming according to said PUCCH resource value disposes, antenna port 1 corresponding candidate PUCCH resource does

n_{PUCCH, i}^{(1, p = p_{1})} = n_{PUCCH, i}^{(1, p = p_{0})} + 1 .

corresponding with the response message HARQ-ACK (i) of each said descending sub frame comprising under the different scenes: when the corresponding said PDSCH transmission of said response message HARQ-ACK (i) does not have corresponding PDCCH; The candidate PUCCH resource that antenna port 0 is corresponding be first resource in the said PUCCH resource of the high level configuration confirmed of the through-put power control control domain TPC among the PDCCH corresponding when triggering said PDSCH, and antenna port 1 corresponding candidate PUCCH resource

be second resource in the said PUCCH resource that disposes of the definite high level of through-put power control control domain TPC among the PDCCH corresponding when triggering said PDSCH; The candidate PUCCH resource

that perhaps antenna port 0 is corresponding be the said PUCCH resource of the high level configuration confirmed of the through-put power control control domain TPC among the PDCCH corresponding when triggering said PDSCH, and the candidate PUCCH resource of antenna port 1 correspondence is

Preferably; The step that said response message is sent in the mode that adopts SORTD in the defeated process of multi-antenna transmitting in said terminal comprises: for the transmission means that has disposed PUCCH form 3 but adopt PUCCH form 1b combined channel preference pattern to feed back for the TDD terminal of said response message; Send said response message through following steps: said terminal will not have the corresponding said response message of PDSCH of PDCCH to be mapped as HARQ-ACK (0), and the said response message that the PDSCH of said DAI=1 is corresponding is mapped as HARQ-ACK (1) after binding through the space; Said terminal selects the combinations of states of mapping relations table and said response message to confirm 2 bit informations that carry on PUCCH channel and the said PUCCH channel according to channel; The PUCCH resource corresponding with said response message HARQ-ACK (i) confirmed wherein according to different modes in said terminal under different scenes; I={0; 1}; Wherein, For PUCCH resource

; The candidate PUCCH resource that antenna port 0 is corresponding be first resource in the said PUCCH resource of the high level configuration confirmed of the through-put power control control domain TPC among the PDCCH corresponding when triggering said PDSCH, and antenna port 1 corresponding candidate PUCCH resource

for PUCCH resource

; When on the corresponding PDCCH of response message HARQ-ACK (1) is carrying preceding L the OFDM symbol of first time slot of subframe of said PDCCH, sending; Wherein, The value of L is 1,2,3 or 4; Wherein, The value of L is 1,2,3 or 4; Said antenna port 0 corresponding candidate PUCCH resource

confirms that according to the said PUCCH resource

and the mapping relations of the minimum index of said PDCCH place control channel unit CCE said antenna port 1 corresponding candidate PUCCH resource

is confirmed according to formula

; For PUCCH resource ; When on the corresponding PDCCH of response message HARQ-ACK (1) is not carrying preceding L the OFDM symbol of first time slot of subframe of said PDCCH, sending; Wherein, The value of L is 1,2,3 or 4; Said antenna port 0 corresponding candidate PUCCH resource

is according to first resource in the said PUCCH resource of the definite high level configuration of the PUCCH resource value of said PDCCH, and said antenna port 1 corresponding candidate PUCCH resource

is according to second resource in the said PUCCH resource of the definite high level configuration of the PUCCH resource value of said PDCCH; Perhaps; Said antenna port 0 corresponding candidate PUCCH resource

is the said PUCCH resource that disposes according to the high level that the PUCCH resource value of said PDCCH is confirmed, said antenna port 1 corresponding candidate PUCCH resource uses the PUCCH resource of determining to send said response message for .

Preferably; The PUCCH resource of said high-rise configuration comprises: by 4 said PUCCH resource values of high level configuration; Wherein, corresponding 2 the said PUCCH resources of each said PUCCH resource value, said 2 PUCCH resources correspond respectively to said antenna port 0 and said antenna port 1; 4 said PUCCH resource values that perhaps dispose by high level; Wherein, Corresponding 1 the said PUCCH resource of each said PUCCH resource value; Said PUCCH resource is corresponding to said antenna port 0, and wherein, said antenna port 1 corresponding PUCCH resource index is that said antenna port 0 corresponding PUCCH resource index adds 1; Perhaps 4 said PUCCH resource values by the high level configuration are identical with the said PUCCH resource value of Rel-10 configuration; Wherein, Corresponding 2 the said PUCCH resources of each said PUCCH resource value are used for antenna port 1 with second corresponding PUCCH resource of transmission block among the said Rel-10; 4 said PUCCH resource values that perhaps dispose by high level; Wherein, Corresponding 4 the said PUCCH resources of each said PUCCH resource value, 4 PUCCH resources correspond respectively to the PUCCH resource that the PUCCH resource corresponding with main Serving cell and auxilliary Serving cell used on antenna port 0 and antenna port 1.

Preferably, when confirming said PUCCH resource according to the PUCCH resource value among high level configuration and the said PDCCH, the PUCCH resource value among the said PDCCH of all that receive is all identical.

According to a further aspect in the invention; A kind of transmitting system of multiaerial system ascending control channel is provided, and it comprises: the terminal, wherein; The terminal comprises: receiving element; Receive configuration parameter when being used for adopting PUCCH form 1b combined channel preference pattern at the terminal, wherein, configuration parameter is used for indicating terminal and adopts multi-antenna transmitting defeated; Transmitting element is used for adopting the SORTD mode to send HARQ-ACK in the defeated process of multi-antenna transmitting.

In the present invention; The terminal receives and is used for the configuration parameter that indicating terminal adopts multi-antenna transmitting to fail; And in the defeated process of multi-antenna transmitting, adopt the SORTD mode to send HARQ-ACK; Realize that the terminal carries out multi-antenna transmitting and fail and feed back HARQ-ACK under the pattern that channel is selected, solved the problem of not supporting under channel selection modes in the prior art that multi-antenna transmitting is defeated, thereby improved peaks spectrum efficient.

Description of drawings

Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:

Fig. 1 is according to the sketch map under the HARQ-ACK bundling pattern of correlation technique;

Fig. 2 is according to the sketch map under the HARQ-ACK multiplexing pattern of correlation technique;

Fig. 3 is the sketch map of the SORTD during according to 4 bit HARQ-ACK of correlation technique feedback;

Fig. 4 is a kind of preferred construction figure according to the transmitting system of the multiaerial system ascending control channel of the embodiment of the invention;

Fig. 5 is a kind of preferred flow chart according to the sending method of the multiaerial system ascending control channel of the embodiment of the invention;

Fig. 6 is a sketch map that adopts the carrier wave configuration according to the FDD terminal of the embodiment of the invention;

Fig. 7 is that the PDCCH according to the embodiment of the invention sends on the PDCCH zone of Rel-8/9/10 and Scell has adopted the sketch map of striding carrier dispatching;

Fig. 8 is that the PDCCH according to the embodiment of the invention sends on the E-PDCCH zone and Scell has adopted the sketch map of striding carrier dispatching;

Fig. 9 is that the PDCCH according to the embodiment of the invention sends on the PDCCH zone and Scell does not have to adopt the sketch map of striding carrier dispatching;

Figure 10 is another sketch map according to the FDD terminal carrier wave configuration of the embodiment of the invention;

Figure 11 is another sketch map according to the FDD terminal carrier wave configuration of the embodiment of the invention;

Figure 12 is another sketch map according to the FDD terminal carrier wave configuration of the embodiment of the invention;

Figure 13 is a sketch map according to the TDD terminal carrier wave of the embodiment of the invention and sub-frame configuration;

Figure 14 is according to the TDD terminal carrier wave of the embodiment of the invention and another sketch map of sub-frame configuration;

Figure 15 is according to the TDD terminal carrier wave of the embodiment of the invention and another sketch map of sub-frame configuration;

Figure 16 is according to the TDD terminal carrier wave of the embodiment of the invention and another sketch map of sub-frame configuration.

Embodiment

Hereinafter will and combine embodiment to specify the present invention with reference to accompanying drawing.Need to prove that under the situation of not conflicting, embodiment and the characteristic among the embodiment among the application can make up each other.

In following each embodiment, communication can realize that the present invention does not do qualification to this by wireless connections or wired connection or its both combination.

Embodiment 1

Fig. 4 is a kind of preferred construction figure according to the transmitting system of the multiaerial system ascending control channel of the embodiment of the invention; As shown in Figure 4, the transmitting system of this multiaerial system ascending control channel comprises: terminal 402, wherein; The terminal comprises: receiving element 4021; Receive configuration parameter when being used for adopting PUCCH form 1b combined channel preference pattern at the terminal, wherein, configuration parameter is used for indicating terminal and adopts multi-antenna transmitting defeated; Transmitting element 4022 is communicated by letter with receiving element 4021, is used for adopting the SORTD mode to send HARQ-ACK in the defeated process of multi-antenna transmitting.

In the above-described embodiments; The terminal receives and is used for the configuration parameter that indicating terminal adopts multi-antenna transmitting to fail; And in the defeated process of multi-antenna transmitting, adopt the SORTD mode to send HARQ-ACK; Realize that the terminal carries out multi-antenna transmitting and fail and feed back HARQ-ACK under the pattern that channel is selected, solve and under channel selection modes, do not support the problem that multi-antenna transmitting is defeated in the prior art, thereby improved peaks spectrum efficient.

Embodiment 2

On the basis of the foregoing description, the invention provides a kind of sending method of preferred multiaerial system ascending control channel, as shown in Figure 5, the sending method of this multiaerial system ascending control channel comprises:

S502: adopt the terminal of PUCCH form 1b combined channel preference pattern to receive configuration parameter, wherein, configuration parameter is used for indicating terminal and adopts multi-antenna transmitting defeated;

S504: the terminal adopts the SORTD mode to send HARQ-ACK in the defeated process of multi-antenna transmitting.

For the ease of subsequent descriptions, when PDCCH sent on preceding L OFDM symbol of first time slot of descending sub frame of Serving cell, the zone of sending PDCCH was called the PDCCH zone of Rel-8/9/10; And when PDCCH did not send on preceding L the OFDM symbol at first time slot of descending sub frame of Serving cell, the zone of sending PDCCH was called E-PDCCH zone (Enhanced-PDCCH); When the PDCCH corresponding with Scell PDSCH sends on Pcell, be called Scell and adopted and stride carrier dispatching, and when the PDCCH corresponding with Scell PDSCH sends on Scell, be called Scell and do not adopt and stride carrier dispatching.

In the FDD system; Certain terminal configuration has been given in the base station 2 Serving cells: main Serving cell and auxilliary Serving cell; And disposed the terminal and adopted PUCCH form 1b combined channel to select (PUCCH format 1b with channel selection) to feed back the HARQ-ACK response message, supposed the defeated mode enable of multi-antenna transmitting of PUCCH form 1b combined channel selection (PUCCH format 1b with channel selction) simultaneously.

Below provide respective embodiments based on different terminal and different scene.

Embodiment 3:

Each example in the present embodiment is based on following scene: be operated in the terminal of FDD, the single antenna channel selection needs the HARQ-ACK quantity A=2 of feedback.

Example 3-1

As shown in Figure 6; Suppose that 2 Serving cells all are configured to comprise the transmission mode of 1 transmission block, the PDSCH that supposes 2 Serving cells simultaneously all has corresponding PDCCH, and Scell has adopted and strides carrier dispatching; And PDCCH sends on the PDCCH zone of Rel-8/9/10, and is as shown in Figure 7.

When HARQ-ACK is fed back in the mode that adopts channel to select in the terminal, select mapping table to confirm the PUCCH resource of use and 2 bit information b (0) b (1) of transmission, adopt the mode of SORTD to send according to the channel of A=2 in the Rel-10 FDD system:

Because the PDSCH transmission that HARQ-ACK (0) is corresponding has corresponding PDCCH and this PDCCH on the PDCCH zone of the Rel-8/9/10 of main Serving cell, to send, then corresponding with HARQ-ACK (0) channel selects the candidate PUCCH resource basis in the mapping table definite with the implicit mode of PDCCH: the candidate PUCCH resource that antenna port 0 is corresponding

Minimum index n according to itself and PDCCH control channel unit, place (CCE) _CCEMapping relations confirm the candidate PUCCH resource that antenna port 1 is corresponding

Wherein

With n _CCEMapping relations do

Parameter for the high level configuration.

Because the PDSCH transmission that HARQ-ACK (1) is corresponding has corresponding PDCCH and this PDCCH transmissions on the PDCCH zone of the Rel-8/9/10 of main Serving cell, the candidate PUCCH resource basis in then corresponding with HARQ-ACK (1) the channel selection mapping table is definite with the implicit mode of PDCCH: the candidate PUCCH resource that antenna port 0 is corresponding

In this embodiment; Because the PUCCH resource of two antennas all is can obtain through implicit mode and do not need the extra PUCCH resource of high-rise configuration; Therefore; It is 0 that the needed extra resource expense of SORTD is adopted at the terminal, notes, the overhead of saying here is meant and adopts the required extra high-rise resources configured of SORTD and the ratio of single antenna resource requirement.

Example 3-2:

Suppose that 2 Serving cells all are configured to comprise the transmission mode of 1 transmission block, the PDSCH that supposes 2 Serving cells simultaneously all has corresponding PDCCH, and Scell adopted and stride carrier dispatching, and PDCCH sends on the E-PDCCH zone, and is as shown in Figure 8.

When HARQ-ACK was fed back in the mode that adopts channel to select in the terminal, the terminal selected mapping table to confirm the PUCCH resource of use and 2 bit information b (0) b (1) of transmission according to the channel of A=2 in the Rel-10 FDD system, adopted the mode of SORTD to send:

Because the PDSCH that HARQ-ACK (0) is corresponding transmits corresponding PDCCH and on the E-PDCCH zone, sends, the mode that then corresponding with HARQ-ACK (0) channel selects the candidate PUCCH resource in the mapping table dynamically to indicate according to the PUCCH resource value PUCCH resource value of high level configuration and PDCCH is definite: the candidate PUCCH resource that antenna port 0 is corresponding

First resource in the PUCCH resource of the high level configuration that is to confirm according to PUCCH resource value PUCCH resource value, the candidate PUCCH resource that antenna port 1 is corresponding

Be second resource in the PUCCH resource that disposes according to the definite high level of PUCCH resource value; Perhaps, the candidate PUCCH resource of antenna port 0 correspondence

Be the PUCCH resource that the high level of confirming according to the PUCCH resource value disposes, antenna port 1 corresponding candidate PUCCH resource does

n_{PUCCH, 0}^{(1, p = p_{1})} = n_{PUCCH, 0}^{(1, p = p_{0})} + 1;

Because the corresponding PDCCH of the PDSCH transmission that HARQ-ACK (1) is corresponding sends on the E-PDCCH zone; The mode that candidate PUCCH resource in then corresponding with HARQ-ACK (1) the channel selection mapping table is dynamically indicated according to the PUCCH resource value PUCCH resource value of high level configuration and PDCCH is confirmed: antenna port 0 corresponding candidate PUCCH resource is according to first resource in the PUCCH resource of the definite high level configuration of PUCCH resource value, and antenna port 1 corresponding candidate PUCCH resource

is according to second resource in the PUCCH resource of the definite high level configuration of PUCCH resource value; Perhaps; Antenna port 0 corresponding candidate PUCCH resource

is the PUCCH resource that disposes according to the high level that the PUCCH resource value is confirmed, antenna port 1 corresponding candidate PUCCH resource is

In the present embodiment, because antenna port 1 two corresponding PUCCH resources all are to obtain through the mode that high level disposes, therefore, in the present embodiment, the expense of PUCCH resource is 100% with respect to single antenna.

Example 3-3

Suppose that 2 Serving cells all are configured to comprise the transmission mode of 1 transmission block, the PDSCH that supposes 2 Serving cells simultaneously all has corresponding PDCCH, and Scell do not adopt and stride carrier dispatching, and PDCCH is as shown in Figure 9 in the PDCCH zone of Rel-8/9/10.

Because the PDSCH transmission that HARQ-ACK (0) is corresponding has corresponding PDCCH and this PDCCH on the PDCCH of the Rel-8/9/10 of main Serving cell, to send, then corresponding with HARQ-ACK (0) channel selects the candidate PUCCH resource basis in the mapping table definite with the implicit mode of PDCCH: the candidate PUCCH resource that antenna port 0 is corresponding

Wherein With n _CCEMapping relations do

Parameter for the high level configuration.

Because the corresponding PDCCH of the PDSCH transmission that HARQ-ACK (1) is corresponding sends on the PDCCH zone of the Rel-8/9/10 of auxilliary Serving cell; The mode that candidate PUCCH resource in then corresponding with HARQ-ACK (1) the channel selection mapping table is dynamically indicated according to the PUCCH resource value of high level configuration and PDCCH is confirmed: antenna port 0 corresponding candidate PUCCH resource

is according to first resource in the PUCCH resource of the definite high level configuration of PUCCH resource value, and antenna port 1 corresponding candidate PUCCH resource is according to second resource in the PUCCH resource of the definite high level configuration of PUCCH resource value; Perhaps; Antenna port 0 corresponding candidate PUCCH resource

In the present embodiment, because HARQ-ACK (1) is to obtain through the mode that high level disposes in antenna port 1 corresponding PUCCH resource, therefore, in the present embodiment, the expense of PUCCH resource is 50% with respect to single antenna.

Embodiment 4:

Each example in the present embodiment is based on following scene: be operated in the terminal of FDD, single antenna channel is selected A=3.

Example 4-1

Shown in figure 10; Suppose that main Serving cell all is configured to comprise the transmission mode of 1 transmission block, auxilliary Serving cell is configured to comprise the transmission mode of 2 transmission blocks, and Scell has adopted and strides carrier dispatching; And PDCCH is as shown in Figure 7 on the PDCCH zone of Rel-8/9/10.

When HARQ-ACK is fed back in the mode that adopts channel to select in the terminal, the HARQ-ACK response message of the corresponding main Serving cell of HARQ-ACK (0), HARQ-ACK (1) has passed through HARQ-ACK response message behind the spatial bunlding corresponding to auxilliary Serving cell; Select mapping table to confirm the PUCCH resource of use and 2 bit information b (0) b (1) of transmission according to the channel of A=2 in the Rel-10 FDD system then, adopt the mode of SORTD to send.

HARQ-ACK (0) is identical with embodiment 1-1 with definite method of the PUCCH resource on

antenna port

0 and 1 of HARQ-ACK (1) correspondence, no longer tired here stating.

In this embodiment, because the PUCCH resource of two antennas all is can obtain through implicit mode and do not need the extra PUCCH resource of high-rise configuration, therefore, it is 0 that the needed extra resource expense of SORTD is adopted at the terminal.

Example 4-2:

Shown in figure 11; Suppose that main Serving cell all is configured to comprise the transmission mode of 2 transmission blocks, auxilliary Serving cell is configured to comprise the transmission mode of 1 transmission block, and Scell has adopted and strides carrier dispatching; And PDCCH sends on the PDCCH zone of Rel-8/9/10, and is as shown in Figure 7.

When HARQ-ACK is fed back in the mode that adopts channel to select in the terminal; HARQ-ACK (0) has passed through HARQ-ACK response message behind the spatial bunlding corresponding to main Serving cell; The HARQ-ACK response message of the corresponding auxilliary Serving cell of HARQ-ACK (1); Select mapping table to confirm the PUCCH resource of use and 2 bit information b (0) b (1) of transmission according to the channel of A=2 in the Rel-10 FDD system then, adopt the mode of SORTD to send.

HARQ-ACK (0) is identical with embodiment 3-1 with definite method of the PUCCH resource on

antenna port

0 and 1 of HARQ-ACK (1) correspondence, no longer tired here stating.

Example 4-3

Shown in figure 10, suppose that main Serving cell all is configured to comprise the transmission mode of 1 transmission block, auxilliary Serving cell is configured to comprise the transmission mode of 2 transmission blocks, and Scell adopted and stride carrier dispatching, and PDCCH sends on the E-PDCCH zone, and is as shown in Figure 8.

HARQ-ACK (0) is identical with embodiment 3-2 with definite method of the PUCCH resource on

antenna port

0 and 1 of HARQ-ACK (1) correspondence, no longer tired here stating.

Example 4-4

Shown in figure 10; Suppose that main Serving cell all is configured to comprise the transmission mode of 1 transmission block, auxilliary Serving cell is configured to comprise the transmission mode of 2 transmission blocks, and Scell does not have employing to stride carrier dispatching; And PDCCH sends on the PDCCH zone of Rel-8/9/10, and is as shown in Figure 9.

HARQ-ACK (0) is identical with embodiment 3-3 with definite method of the PUCCH resource on

antenna port

0 and 1 of HARQ-ACK (1) correspondence, no longer tired here stating.

In this embodiment, the PUCCH resource that HARQ-ACK (0) is corresponding can obtain through the mode of implicit mapping at

antenna port

0 and 1, the PUCCH resource when the PUCCH resource that HARQ-ACK (1) is corresponding is the single antenna configuration, and therefore, overhead is 0.

Example 4-5

Shown in figure 11; Suppose that main Serving cell all is configured to comprise the transmission mode of 2 transmission blocks, auxilliary Serving cell is configured to comprise the transmission mode of 1 transmission block, and Scell does not have employing to stride carrier dispatching; And PDCCH sends in the PDCCH zone of Rel-8/9/10, and is as shown in Figure 9.

antenna port

0 and 1 of HARQ-ACK (1) correspondence, no longer tired here stating.

antenna port

0 and 1, and HARQ-ACK (1) corresponding PUCCH resource on antenna port 1 needs high-rise additional configuration, and therefore, overhead is 33%.

Embodiment 5:

Each example in the present embodiment is based on following scene: be operated in the terminal of FDD, single antenna channel is selected A=4.

Shown in figure 12; Suppose that 2 Serving cells all are configured to comprise the transmission mode of 2 transmission blocks, the PDSCH that supposes 2 Serving cells simultaneously all has corresponding PDCCH, and Scell has adopted and strides carrier dispatching; And PDCCH is as shown in Figure 7 in the PDCCH zone of Rel-8/9/10.

When HARQ-ACK is fed back in the mode that adopts channel to select in the terminal; The terminal is carried out the space to the HARQ-ACK response message of the PDSCH respective transmissions piece of each descending Serving cell and is bound (spatial bundling) operation, obtains HARQ-ACK response message HARQ-ACK (0) and HARQ-ACK (1) corresponding to main Serving cell and auxilliary Serving cell;

The terminal is to having carried out 2 HARQ-ACK response message HARQ-ACK (0) and the HARQ-ACK (1) after the bindings of space; Select mapping table to confirm the PUCCH resource of use and 2 bit information b (0) b (1) of transmission according to the channel of A=2 in the Rel-10 FDD system, adopt the mode of SORTD to send.

antenna port

0 and 1 of HARQ-ACK (1) correspondence, no longer tired here stating.

In this embodiment, be identical when adopting the required resource of SORTD transmission to send, thereby overhead is 0. with single antenna

In following examples,, be to be applicable to scene that the up-downgoing proportioning of each Serving cell is identical for the TDD terminal.

Embodiment 6:

Each example in the present embodiment is based on following scene: the terminal that is operated in TDD; Certain terminal configuration has been given in the base station 2 Serving cells: main Serving cell and auxilliary Serving cell; And having disposed the terminal adopts PUCCH format 1b with channel selection to feed back the HARQ-ACK response message; Suppose the defeated mode enable of multi-antenna transmitting of PUCCH format 1b with channel selction simultaneously, the descending sub frame number that sub-frame of uplink is corresponding is M=1.

Suppose according to the ascending-descending subframes proportional arrangement; The descending sub frame number that certain sub-frame of uplink is corresponding is M=1; Then the terminal adopts the send mode identical with the FDD system to carry out many antenna transmission of HARQ-ACK, and detailed process please refer to embodiment 3,4 and 5, no longer tired here stating.

Embodiment 7:

Originally execute each example in the example based on following scene: the terminal that is operated in TDD; Certain terminal configuration has been given in the base station 2 Serving cells: main Serving cell and auxilliary Serving cell; And having disposed the terminal adopts PUCCH format 1b with channel selection to feed back the HARQ-ACK response message; Suppose the defeated mode enable of multi-antenna transmitting of PUCCH format 1b with channel selction simultaneously, the descending sub frame number that sub-frame of uplink is corresponding is M=2.

Example 7-1:

Shown in figure 13; Suppose that 2 Serving cells all are configured to comprise the transmission mode of 2 transmission blocks; The PDSCH that supposes 2 Serving cells simultaneously all has corresponding PDCCH, and Scell adopted and stride carrier dispatching, and PDCCH is in the PDCCH zone of Rel-8/9/10; As shown in Figure 7, and the corresponding descending sub frame number of sub-frame of uplink is M=2.

When HARQ-ACK is fed back in the mode that adopts channel to select in the terminal; The terminal is carried out the space to the HARQ-ACK response message of the PDSCH respective transmissions piece of each descending each descending sub frame of Serving cell and is bound (spatial bundling) operation; Obtain HARQ-ACK response message { HARQ-ACK (0) corresponding to main Serving cell and auxilliary Serving cell; HARQ-ACK (1) } and { HARQ-ACK (2), HARQ-ACK (3};

The terminal is to having carried out 4 HARQ-ACK response message HARQ-ACK (0) and the HARQ-ACK (1) after the bindings of space; Select mapping table to confirm the PUCCH resource of use and 2 bit information b (0) b (1) of transmission according to the channel of M=2 in the Rel-10 TDD system, adopt the mode of SORTD to send.

Because HARQ-ACK (i); The PDSCH transmission that i=0/1/2/3 is corresponding has corresponding PDCCH and this PDCCH transmissions on the PDCCH zone of the Rel-8/9/10 of main Serving cell, and the candidate PUCCH resource basis in then corresponding with HARQ-ACK (i) the channel selection mapping table is definite with the implicit mode of PDCCH: the candidate PUCCH resource that antenna port 0 is corresponding

Minimum index n according to itself and PDCCH place control channel unit CCE _CCEMapping relations confirm the candidate PUCCH resource that antenna port 1 is corresponding

In this embodiment, be identical when adopting the required resource of SORTD transmission to send, thereby overhead is 0 with single antenna.

Example 7-2:

Shown in figure 13; Suppose that 2 Serving cells all are configured to comprise the transmission mode of 2 transmission blocks; The PDSCH that supposes 2 Serving cells simultaneously all has corresponding PDCCH, and Scell adopted and stride carrier dispatching, and PDCCH sends on the E-PDCCH zone; As shown in Figure 8, and the corresponding descending sub frame number of sub-frame of uplink is M=2.

When HARQ-ACK is fed back in the mode that adopts channel to select in the terminal; The terminal is carried out the space to the HARQ-ACK response message of the PDSCH respective transmissions piece of each descending each descending sub frame of Serving cell and is bound (Spatial Bundling) operation; Obtain HARQ-ACK response message { HARQ-ACK (0) corresponding to main Serving cell and auxilliary Serving cell; HARQ-ACK (1) } and { HARQ-ACK (2), HARQ-ACK (3) }.

The terminal is to having carried out 4 HARQ-ACK response message HARQ-ACK (0) and the HARQ-ACK (1) after the bindings of space; The channel of M=2 selects mapping table to confirm the PUCCH resource of use and 2 bit information b (0) b (1) of transmission when being 2 Serving cells according to Rel-10 TDD system configuration, adopts the mode of SORTD to send.

Because HARQ-ACK (i); The PDSCH transmission that i=0/1/2/3 is corresponding has corresponding PDCCH and this PDCCH on the PDCCH zone of the Rel-8/9/10 of main Serving cell, not to send; Then corresponding with HARQ-ACK (i) channel selects the candidate PUCCH resource in the mapping table to confirm according to the mode that high level configuration and PDCCH " PUCCH resource value " dynamically indicates: antenna port 0 corresponding candidate PUCCH resource

is according to first resource in the PUCCH resource of PDCCH " PUCCH resource value " definite high level configuration, and antenna port 1 corresponding candidate PUCCH resource

is according to second resource in the PUCCH resource of PDCCH " PUCCH resource value " definite high level configuration; Perhaps; Antenna port 0 corresponding candidate PUCCH resource

is the PUCCH resource according to PDCCH " PUCCH resource value " definite high level configuration, and antenna port 1 corresponding candidate PUCCH resource is

In the present embodiment, because antenna port 14 corresponding PUCCH resources all are to obtain through the mode that high level disposes, therefore, in the present embodiment, the expense of PUCCH resource is 100%. with respect to single antenna

Embodiment 8:

Originally execute each example in the example based on following scene: the terminal that is operated in TDD; Certain terminal configuration has been given in the base station 2 Serving cells: main Serving cell and auxilliary Serving cell; And having disposed the terminal adopts PUCCH format 1b with channel selection to feed back the HARQ-ACK response message; Suppose the defeated mode enable of multi-antenna transmitting of PUCCH format 1b with channel selction simultaneously, M=3

Shown in figure 14; Suppose that 2 Serving cells all are configured to comprise the transmission mode of 2 transmission blocks, the PDSCH that supposes 2 Serving cells simultaneously all has corresponding PDCCH, and Scell has adopted and strides carrier dispatching; And PDCCH sends on the PDCCH zone of Rel-8/9/10; As shown in Figure 7, and the corresponding descending sub frame number of sub-frame of uplink is M=3, main Serving cell does not comprise the PDSCH transmission that does not have PDCCH.

The terminal obtains HARQ-ACK response message { HARQ-ACK (0), HARQ-ACK (1) } and { HARQ-ACK (2), HARQ-ACK (3) } corresponding to main Serving cell and auxilliary Serving cell according to the mode of Rel-10 TDD system;

2 bit information b (0) b (1) that carry on M=3 channel selection mapping relations table when the terminal is 2 Serving cells according to Rel-10 TDD system configuration and the definite PUCCH channel of selecting of combinations of states of HARQ-ACK response message and this channel;

Because main Serving cell does not comprise the PDSCH that do not have PDCCH in a plurality of descending sub frames and the PDCCH corresponding with main Serving cell sends on the PDCCH zone of Rel-8/9/10, PUCCH resource

basis is definite with the implicit mode of PDCCH:

Antenna port 0 corresponding candidate PUCCH resource

confirms that according to the mapping relations of the minimum index of the PDCCH of its DAI=1 corresponding with main Serving cell antenna port 1 corresponding candidate PUCCH resource

is confirmed according to formula

;

Antenna port 0 corresponding candidate PUCCH resource

confirms that according to the mapping relations of the minimum index of the PDCCH of its DAI=2 corresponding with main Serving cell antenna port 1 corresponding candidate PUCCH resource is confirmed according to formula

.

Stride carrier dispatching because auxilliary Serving cell has adopted simultaneously, PUCCH resource basis is confirmed with the implicit mode of PDCCH:

The mapping relations of the minimum index of the PDCCH of the DAI=1 that candidate PUCCH resource

basis of antenna port 0 correspondence is corresponding with auxilliary Serving cell PDSCH confirm that antenna port 1 corresponding candidate PUCCH resource

is confirmed according to formula

;

The mapping relations of the minimum index of the PDCCH of the DAI=2 that candidate PUCCH resource

is confirmed according to formula

;

In the present embodiment, obtain because antenna port 14 corresponding PUCCH resources all are implicit modes of shining upon, therefore, in the present embodiment, the expense of PUCCH resource is 0 with respect to single antenna.

Embodiment 9:

Originally execute each example in the example based on following scene: the terminal that is operated in TDD; Shown in figure 15; Certain terminal configuration has been given in the base station 1 Serving cell and be configured to comprise the transmission mode of 2 transmission blocks; And the descending sub frame number that sub-frame of uplink is corresponding is M=4, and this Serving cell does not comprise the PDSCH transmission that does not have PDCCH.

2 bit information b (0) b (1) that carry on the definite PUCCH channel of selecting of combinations of states of M=4 channel selection mapping relations table and HARQ-ACK response message and this channel when terminal is 1 Serving cell according to Rel-10 TDD system configuration;

Because when the PDSCH transmission that HARQ-ACK (i) is corresponding has corresponding PDCCH and PDCCH on Rel-8/9/10 PDCCH zone, to send; The channel corresponding with HARQ-ACK (i) selects the candidate PUCCH resource basis in the mapping table to confirm with the implicit mode of PDCCH: antenna port 0 corresponding candidate PUCCH resource basis confirms that with the mapping relations of the minimum index of PDCCH control channel unit, place (CCE) antenna port 1 corresponding candidate PUCCH resource

is confirmed according to formula

;

Embodiment 10:

Originally execute each example in the example based on following scene: the terminal that is operated in TDD; Shown in figure 16; Certain terminal configuration has been given in the base station 2 Serving cells and disposed PUCCH format 3 as its HARQ-ACK transmission; But according to current scheduling, of receiving only from Pcell in terminal does not have the PDSCH (being also referred to as SPS PDSCH) of PDCCH and the PDSCH of a DAI=1.The supposition PDCCH corresponding with this PDSCH sends on the PDCCH zone of Rel-8/9/10 simultaneously.

When the HARQ-ACK feedback is carried out at the terminal; The HARQ-ACK response message corresponding the PDSCH that does not have PDCCH is mapped to HARQ-ACK (0), is mapped to HARQ-ACK (1) after binding (Spatial bundling) to the corresponding HARQ-ACK response message of the PDSCH of DAI=1 through the space;

2 bit information b (0) b (1) that carry on PUCCH channel that the combinations of states of mapping relations table and HARQ-ACK response message confirms to select and this channel are selected at the terminal according to the channel of A=2 in the Rel-10 TDD system;

according to high level configuration and trigger among the PDCCH of PDSCH TPC dynamically the mode of indication confirm: antenna port 0 corresponding candidate PUCCH resource be first resource in the PUCCH resource of the high level configuration confirmed of the through-put power control control domain TPC among the PDCCH corresponding when triggering PDSCH, and antenna port 1 corresponding candidate PUCCH resource

be second resource in the PUCCH resource that disposes of the definite high level of through-put power control control domain TPC among the PDCCH corresponding when triggering PDSCH; The candidate PUCCH resource

that perhaps antenna port 0 is corresponding be the PUCCH resource of the high level configuration confirmed of the through-put power control control domain TPC among the PDCCH corresponding when triggering PDSCH, and the candidate PUCCH resource of antenna port 1 correspondence is

Because when the PDCCH that HARQ-ACK (1) is corresponding sends on the PDCCH zone of Rel-8/9/10;

basis is confirmed with the implicit mode of PDCCH: antenna port 0 corresponding candidate PUCCH resource

basis confirms that with the mapping relations of the minimum index of PDCCH control channel unit, place (CCE) antenna port 1 corresponding candidate PUCCH resource

is confirmed according to formula

;

Obviously, it is apparent to those skilled in the art that above-mentioned each module of the present invention or each step can realize with the general calculation device; They can concentrate on the single calculation element; Perhaps be distributed on the network that a plurality of calculation element forms, alternatively, they can be realized with the executable program code of calculation element; Thereby; Can they be stored in the storage device and carry out, and in some cases, can carry out step shown or that describe with the order that is different from here by calculation element; Perhaps they are made into each integrated circuit modules respectively, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize.Like this, the present invention is not restricted to any specific hardware and software combination.

More than be merely the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various changes and variation.All within spirit of the present invention and principle, 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 multiaerial system ascending control channel is characterized in that, comprising:

Adopt the terminal of Physical Uplink Control Channel PUCCH form 1b combined channel preference pattern to receive configuration parameter, wherein, said configuration parameter is used to indicate said terminal to adopt multi-antenna transmitting defeated;

Said terminal adopts the orthogonal space resource transmission to divide collection SORTD mode to send response message in the defeated process of multi-antenna transmitting.

2. method according to claim 1 is characterized in that, the step that said terminal adopts the SORTD mode to send response message in the defeated process of multi-antenna transmitting comprises:

For having disposed N Serving cell and having adopted PUCCH form 1b combined channel preference pattern to come the FDD terminal of feeding back response information or disposed that to surpass 1 Serving cell, adopt PUCCH form 1b combined channel preference pattern to come the corresponding descending sub frame number of sub-frame of uplink feeding back response information and that send PUCCH be for 1 the TDD terminal, send said response message through following steps:

Response message to the PDSCH respective transmissions piece of each descending Serving cell is carried out the space bindings, obtains N the response message HARQ-ACK (i) corresponding to N said Serving cell, wherein, i=0,1,2 ..., N-1;

Adopt the SORTD mode that N the said response message HARQ-ACK (i) that has carried out the space bindings sent.

3. method according to claim 2 is characterized in that, adopts the SORTD mode that the step that N the said response message HARQ-ACK (i) that has carried out the space bindings sends is comprised:

Said terminal selects the combination of the state of mapping table and said response message to confirm 2 bit informations that carry on PUCCH channel and the said PUCCH channel according to channel;

Under different scenes, confirm the PUCCH resource

corresponding wherein with said response message HARQ-ACK (i) according to different modes; I=0; 1; 2 .., N-1;

The PUCCH resource that use is determined is sent said response message HARQ-ACK (i).

4. method according to claim 3; It is characterized in that, under different scenes, confirm that according to different modes the step of the PUCCH resource corresponding with said response message HARQ-ACK (i) comprising:

When the corresponding said PDSCH transmission of said response message HARQ-ACK (i) has corresponding physical downlink control channel PDCCH and said PDCCH on preceding L orthogonal frequency division multiplex OFDM symbol of first time slot of the descending sub frame of main Serving cell, to send; Wherein, The value of L is 1,2,3 or 4

Antenna port 0 corresponding candidate PUCCH resource

confirms that according to the said PUCCH resource

and the mapping relations of the minimum index of PDCCH place control channel unit CCE antenna port 1 corresponding candidate PUCCH resource is confirmed according to formula .

5. method according to claim 3; It is characterized in that, under different scenes, confirm that according to different modes the step of the PUCCH resource corresponding with said response message HARQ-ACK (i) comprising:

When the corresponding said PDSCH transmission of said response message HARQ-ACK (i) has corresponding PDCCH and said PDCCH not to send on preceding L the OFDM symbol at first time slot of the descending sub frame of said main Serving cell; Or; When said PDCCH sends on said auxilliary Serving cell; Wherein, the value of L is 1,2,3 or 4

Antenna port 0 corresponding candidate PUCCH resource

is according to first resource in the said PUCCH resource of the definite high level configuration of the PUCCH resource value of said PDCCH, and antenna port 1 corresponding candidate PUCCH resource is according to second resource in the said PUCCH resource of the definite high level configuration of the PUCCH resource value of said PDCCH; Perhaps

The candidate PUCCH resource of antenna port 0 correspondence

Be the said PUCCH resource that the high level of confirming according to the PUCCH resource value of said PDCCH disposes, antenna port 1 corresponding candidate PUCCH resource does

n_{PUCCH, i}^{(1, p = p_{1})} = n_{PUCCH, i}^{(1, p = p_{0})} + 1 .

6. method according to claim 3; It is characterized in that, under different scenes, confirm that according to different modes the step of the PUCCH resource

corresponding with said response message HARQ-ACK (i) comprising:

When the corresponding said PDSCH transmission of said response message HARQ-ACK (i) does not have corresponding PDCCH; The candidate PUCCH resource

be second resource in the said PUCCH resource that disposes of the definite high level of through-put power control control domain TPC among the PDCCH corresponding during according to the said PDSCH of said triggering; Perhaps

The candidate PUCCH resource

that antenna port 0 is corresponding be the said PUCCH resource of the high level configuration confirmed of the through-put power control control domain TPC among the PDCCH corresponding during according to the said PDSCH of said triggering, and the candidate PUCCH resource of antenna port 1 correspondence is

7. method according to claim 1 is characterized in that, the step that said terminal adopts the SORTD mode to send said response message in the defeated process of multi-antenna transmitting comprises:

Surpass 1 Serving cell for having disposed, adopt PUCCH form 1b combined channel preference pattern feed back said response message and descending sub frame number that sub-frame of uplink that send PUCCH is corresponding greater than for 1 the TDD terminal, send said response message through following steps:

Said terminal generates said response message corresponding with main Serving cell and the said response message corresponding with auxilliary Serving cell;

Said terminal selects the combination of the state of mapping table and said response message to confirm 2 bit informations that carry on said PUCCH channel and the said PUCCH channel according to channel;

In different ways according to the different scenarios identified with the main serving cell corresponding PUCCH resources

and the serving cell corresponding to said auxiliary PUCCH resources

The PUCCH resource that use is determined is sent said response message HARQ-ACK (i), wherein, and i=0,1,2,3.

8. method according to claim 7; It is characterized in that, under different scenes, confirm that according to different modes the step of PUCCH resource

corresponding with said main Serving cell and the PUCCH resource

corresponding with said auxilliary Serving cell comprising:

When the corresponding descending sub frame of sub-frame of uplink count M=2, when said Physical Downlink Shared Channel PDSCH transmission that response message HARQ-ACK (i) is corresponding has corresponding PDCCH and said PDCCH on preceding L OFDM symbol of first time slot of the descending sub frame of said main Serving cell, to send; Wherein, The value of L is 1,2,3 or 4

Antenna port 0 corresponding candidate PUCCH resource

is confirmed according to formula .

9. method according to claim 7; It is characterized in that, under different scenes, confirm that according to different modes the step of PUCCH resource

corresponding with said main Serving cell and the PUCCH resource

corresponding with said auxilliary Serving cell comprising:

When the corresponding descending sub frame of sub-frame of uplink is counted M=2, said PDSCH transmission that response message HARQ-ACK (i) is corresponding and is had corresponding PDCCH and said PDCCH not to send on preceding L the OFDM symbol at first time slot of the descending sub frame of said main Serving cell; Or; When said PDCCH sends on said auxilliary Serving cell; Wherein, the value of L is 1,2,3 or 4

Antenna port 0 corresponding candidate PUCCH resource

is according to second resource in the said PUCCH resource of the definite high level configuration of the PUCCH resource value of said PDCCH; Perhaps

The candidate PUCCH resource of antenna port 0 correspondence

n_{PUCCH, i}^{(1, p = p_{1})} = n_{PUCCH, i}^{(1, p = p_{0})} + 1 .

10. method according to claim 7; It is characterized in that, under different scenes, confirm that according to different modes the step of PUCCH resource

corresponding with said main Serving cell and the PUCCH resource

corresponding with said auxilliary Serving cell comprising:

When the corresponding descending sub frame of sub-frame of uplink count M=2, when said PDSCH transmission that response message HARQ-ACK (i) is corresponding does not have corresponding PDCCH; The candidate PUCCH resource

The candidate PUCCH resource

11. method according to claim 7; It is characterized in that, under different scenes, confirm that according to different modes the step of the PUCCH resource

corresponding with said main Serving cell comprising:

When the corresponding descending sub frame of sub-frame of uplink is counted when sending on M=3/4, said main Serving cell comprise first time slot that the PDSCH that do not have PDCCH and the PDCCH corresponding with said main Serving cell are carrying said PDCCH subframe in a plurality of descending sub frames preceding L the OFDM symbol; Wherein, The value of L is 1,2,3 or 4

For PUCCH resource ; The candidate PUCCH resource

be the said PUCCH resource of the high level configuration confirmed of the through-put power control control domain TPC among the PDCCH corresponding when triggering said PDSCH, and the candidate PUCCH resource of said antenna port 1 correspondence is

For PUCCH resource

; Said antenna port 0 corresponding candidate PUCCH resource

confirms that according to the said PUCCH resource

is confirmed according to formula

.

12. method according to claim 7; It is characterized in that, under different scenes, confirm that according to different modes the step of the PUCCH resource

corresponding with said main Serving cell comprising:

Counting M=3/4, said main Serving cell when the corresponding descending sub frame of sub-frame of uplink comprises the PDSCH that do not have PDCCH and is not carrying when sending on preceding L the OFDM symbol of first time slot of said PDCCH subframe with the PDCCH of said main Serving cell in a plurality of descending sub frames; Wherein, The value of L is 1,2,3 or 4

For PUCCH resource

; The candidate PUCCH resource

that antenna port 0 is corresponding be first resource in the said PUCCH resource of the high level configuration confirmed of the through-put power control control domain TPC among the PDCCH corresponding when triggering said PDSCH, and antenna port 1 corresponding candidate PUCCH resource be second resource in the said PUCCH resource that disposes of the definite high level of through-put power control control domain TPC among the PDCCH corresponding when triggering said PDSCH; Perhaps; Said antenna port 0 corresponding candidate PUCCH resource

For PUCCH resource

; Said antenna port 0 corresponding candidate PUCCH resource

13. method according to claim 7; It is characterized in that, under different scenes, confirm that according to different modes the step of the PUCCH resource

corresponding with said main Serving cell comprising:

Counting M=3/4, said main Serving cell when the corresponding descending sub frame of sub-frame of uplink does not comprise the PDSCH that do not have PDCCH and is carrying when sending on preceding L the OFDM symbol of first time slot of said PDCCH subframe with the PDCCH of said main Serving cell in a plurality of descending sub frames; Wherein, The value of L is 1,2,3 or 4

For PUCCH resource ; Antenna port 0 corresponding candidate PUCCH resource

antenna port 1 corresponding candidate PUCCH resource

is confirmed according to formula ;

For PUCCH resource

; Said antenna port 0 corresponding candidate PUCCH resource

is confirmed according to formula

.

14. method according to claim 7; It is characterized in that, under different scenes, confirm that according to different modes the step of the PUCCH resource

corresponding with said main Serving cell comprising:

Counting M=3/4, said main Serving cell when the corresponding descending sub frame of sub-frame of uplink does not comprise the PDSCH that do not have PDCCH and is not carrying when sending on preceding L the OFDM symbol of first time slot of said PDCCH subframe with the PDCCH of said main Serving cell in a plurality of descending sub frames; Wherein, The value of L is 1,2,3 or 4

Antenna port 0 corresponding candidate PUCCH resource

is according to second resource in the said PUCCH resource of the definite high level configuration of the PUCCH resource value of said PDCCH; Said antenna port 0 corresponding candidate PUCCH resource

is according to the 3rd resource in the said PUCCH resource of the definite high level configuration of the PUCCH resource value of said PDCCH, and said antenna port 1 corresponding candidate PUCCH resource

is according to the 4th resource in the said PUCCH resource of the definite high level configuration of the PUCCH resource value of said PDCCH; Perhaps

Said antenna port 0 corresponding candidate PUCCH resource

of corresponding candidate PUCCH resource be

the said antenna port of said antenna port 10 is second resource in the said PUCCH resource of the high level configuration confirmed according to the PUCCH resource value of said PDCCH, and the candidate PUCCH resource of said antenna port 1 correspondence is

15. method according to claim 7; It is characterized in that, under different scenes, confirm that according to different modes the step of the PUCCH resource

corresponding with said auxilliary Serving cell comprising:

Counting M=3/4, the PDCCH corresponding with said auxilliary Serving cell PDSCH when the corresponding descending sub frame of sub-frame of uplink is carrying when sending on preceding L the OFDM symbol of first time slot of said PDCCH subframe at transmission and said PDCCH on the said main Serving cell; Wherein, The value of L is 1,2,3 or 4

For PUCCH resource ; Antenna port 0 corresponding candidate PUCCH resource

DAI=1 corresponding with said auxilliary Serving cell PDSCH antenna port 1 corresponding candidate PUCCH resource is confirmed according to formula

;

For PUCCH resource

; Said antenna port 0 corresponding candidate PUCCH resource

is confirmed according to formula

.

16. method according to claim 7; It is characterized in that, under different scenes, confirm that according to different modes the step of the PUCCH resource

corresponding with said auxilliary Serving cell comprising:

Counting M=3/4, the PDCCH corresponding with said auxilliary Serving cell PDSCH when the corresponding descending sub frame of sub-frame of uplink is not carrying when sending on preceding L the OFDM symbol of first time slot of said PDCCH subframe at transmission and said PDCCH on the said main Serving cell; Or; When the PDCCH corresponding with said auxilliary Serving cell PDSCH sends on said auxilliary Serving cell; Wherein, the value of L is 1,2,3 or 4

Antenna port 0 corresponding candidate PUCCH resource

Said antenna port 0 corresponding candidate PUCCH resource is according to first resource in the said PUCCH resource of the definite high level configuration of the PUCCH resource value of said PDCCH; The corresponding candidate PUCCH resource of corresponding candidate PUCCH resource be

17. method according to claim 1 is characterized in that, the step that said terminal adopts the SORTD mode to send said response message in the defeated process of multi-antenna transmitting comprises:

For having disposed 1 Serving cell, having adopted PUCCH form 1b combined channel preference pattern to feed back for the TDD terminal of said response message, send said response message through following steps:

Said terminal generates the said response message corresponding with the PDSCH of each descending sub frame;

Under different scenes, confirm the PUCCH resource

corresponding wherein with the response message HARQ-ACK (i) of each said descending sub frame according to different modes; I={2; 3,4};

18. the method for stating according to claim 17; It is characterized in that, under different scenes, confirm that according to different modes the step of the PUCCH resource

corresponding with the response message HARQ-ACK (i) of each said descending sub frame comprising:

When the corresponding said PDSCH transmission of said response message HARQ-ACK (i) had corresponding PDCCH and said PDCCH on preceding L OFDM symbol of first time slot of the descending sub frame of main Serving cell, to send, wherein, the value of L was 1,2,3 or 4,

Antenna port 0 corresponding candidate PUCCH resource basis confirms that with the mapping relations of the minimum index of PDCCH place control channel unit CCE antenna port 1 corresponding candidate PUCCH resource

is confirmed according to formula

.

19. method according to claim 17; It is characterized in that, under different scenes, confirm that according to different modes the step of the PUCCH resource

When the corresponding said PDSCH transmission of said response message HARQ-ACK (i) had corresponding PDCCH and said PDCCH not to send on preceding L the OFDM symbol at first time slot of the descending sub frame of said main Serving cell, wherein, the value of L was 1,2,3 or 4,

Antenna port 0 corresponding candidate PUCCH resource

is according to first resource in the said PUCCH resource of the definite high level configuration of PUCCH resource value, and antenna port 1 corresponding candidate PUCCH resource

is according to second resource in the said PUCCH resource of the definite high level configuration of said PUCCH resource value; Perhaps

Antenna port 0 corresponding candidate PUCCH resource is the said PUCCH resource that disposes according to the high level that said PUCCH resource value is confirmed, antenna port 1 corresponding candidate PUCCH resource is

20. method according to claim 17; It is characterized in that, under different scenes, confirm that according to different modes the step of the PUCCH resource

be second resource in the said PUCCH resource that disposes of the definite high level of through-put power control control domain TPC among the PDCCH corresponding when triggering said PDSCH; Perhaps

The candidate PUCCH resource

that antenna port 0 is corresponding be the said PUCCH resource of the high level configuration confirmed of the through-put power control control domain TPC among the PDCCH corresponding when triggering said PDSCH, and the candidate PUCCH resource of antenna port 1 correspondence is

21. method according to claim 1 is characterized in that, the step that said terminal adopts the mode of SORTD to send said response message in the defeated process of multi-antenna transmitting comprises:

For the transmission means that has disposed PUCCH form 3 but adopt PUCCH form 1b combined channel preference pattern to feed back for the TDD terminal of said response message, send said response message through following steps:

Said terminal will not have the corresponding said response message of PDSCH of PDCCH to be mapped as HARQ-ACK (0), and the said response message that the PDSCH of said DAI=1 is corresponding is mapped as HARQ-ACK (1) after binding through the space;

Said terminal selects the combinations of states of mapping relations table and said response message to confirm 2 bit informations that carry on PUCCH channel and the said PUCCH channel according to channel;

The PUCCH resource

corresponding with said response message HARQ-ACK (i) confirmed wherein according to different modes in said terminal under different scenes; I={0; 1}; Wherein

For PUCCH resource

; The candidate PUCCH resource

For PUCCH resource

confirms that according to the said PUCCH resource and the mapping relations of the minimum index of said PDCCH place control channel unit CCE said antenna port 1 corresponding candidate PUCCH resource

is confirmed according to formula

;

For PUCCH resource

; When on the corresponding PDCCH of response message HARQ-ACK (1) is not carrying preceding L the OFDM symbol of first time slot of subframe of said PDCCH, sending; Wherein, The value of L is 1,2,3 or 4; Said antenna port 0 corresponding candidate PUCCH resource

is the said PUCCH resource that disposes according to the high level that the PUCCH resource value of said PDCCH is confirmed, said antenna port 1 corresponding candidate PUCCH resource is

The PUCCH resource that use is determined is sent said response message.

22., it is characterized in that the PUCCH resource of said high-rise configuration comprises according to each described method in the claim 5,6,9,10,11,12,14,16,19,20 and 21:

By 4 said PUCCH resource values of high level configuration, wherein, corresponding 2 the said PUCCH resources of each said PUCCH resource value, said 2 PUCCH resources correspond respectively to said antenna port 0 and said antenna port 1; Perhaps

4 said PUCCH resource values by the high level configuration; Wherein, Corresponding 1 the said PUCCH resource of each said PUCCH resource value; Said PUCCH resource is corresponding to said antenna port 0, and wherein, said antenna port 1 corresponding PUCCH resource index is that said antenna port 0 corresponding PUCCH resource index adds 1; Perhaps

4 said PUCCH resource values by the high level configuration are identical with the said PUCCH resource value of Rel-10 configuration; Wherein, Corresponding 2 the said PUCCH resources of each said PUCCH resource value are used for antenna port 1 with second corresponding PUCCH resource of transmission block among the said Rel-10; Perhaps

4 said PUCCH resource values by the high level configuration; Wherein, Corresponding 4 the said PUCCH resources of each said PUCCH resource value, 4 PUCCH resources correspond respectively to the PUCCH resource that the PUCCH resource corresponding with main Serving cell and auxilliary Serving cell used on antenna port 0 and antenna port 1.

23. according to each described method in the claim 5,9,14,16,19 and 21; It is characterized in that; When confirming said PUCCH resource according to the PUCCH resource value among high level configuration and the said PDCCH, the PUCCH resource value among the said PDCCH of all that receive is all identical.

24. the transmitting system of a multiaerial system ascending control channel is characterized in that, comprising: the terminal, wherein, said terminal comprises:

Receiving element receives configuration parameter when being used for adopting PUCCH form 1b combined channel preference pattern at the terminal, and wherein, said configuration parameter is used to indicate said terminal to adopt multi-antenna transmitting defeated;

Transmitting element is used for adopting the SORTD mode to send response message in the defeated process of multi-antenna transmitting.