CN104303579B

CN104303579B - A kind of method of transmission, user equipment and wireless communication node

Info

Publication number: CN104303579B
Application number: CN201380002705.0A
Authority: CN
Inventors: 蔺波; 赵超
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2013-04-24
Filing date: 2013-04-24
Publication date: 2018-06-26
Anticipated expiration: 2033-04-24
Also published as: CN104303579A

Abstract

The present invention provides a kind of method of transmission, user equipment, wireless communication node, the first information of the first wireless communication node transmission and the second information of the second wireless communication node transmission are received in subframe N, the first information is data information or scheduling information, second information is data information or scheduling information, first wireless communication node and the service node that the second wireless communication node is user equipment (UE)；According to the first information and the information type of second information, subframe M after the subframe N sends third information only to first wireless communication node or only to second wireless communication node, so as to solve the problems, such as that user equipment can not send the corresponding third information of the information by a service node thereto after receiving the information of two service nodes simultaneously.

Description

A kind of method of transmission, user equipment and wireless communication node

Technical field

The invention belongs to a kind of communications field more particularly to method of transmission, user equipment and wireless communication nodes.

Background technology

With the development of mobile Internet, user equipment（User Equipment, UE）Demand to bandwidth is higher and higher, In order to promote the handling capacity of network, it can introduce multiple mini sites in the cell of macro network and form cell, be deployed in industry Business hot spot region or covering hole region.In this way, when UE is moved to these regions, the service switching of UE can be arrived this A little cells achieve the purpose that lifting system capacity, promote user throughput or improve covering.These mini sites can be with It is small base station, micro-base station, Home eNodeB, remote radio head（Remote Radio Head, RRH）Or relay station.

Existing carrier aggregation（Carrier Aggregation, CA）In network, base station unified distribution radio resource, UE connects It receives from evolution base station（Evolved NodeB, eNB）With the downlink data of RRH, according to the timing requirements of the prior art in eNB Physical Uplink Control Channel（Physical Uplink Control Channel, PUCCH）On by the lower line number of eNB and RRH According to hybrid automatic repeat-request（Hybrid Automatic Repeat Request, HARQ）Confirmation/non-acknowledgement （Acknowledgment/Negative Acknowledgment,ACK/NACK）Feedback information is sent to eNB.

Unlike CA, when UE receives the data that the first wireless communication node and the second wireless communication node are sent, by It is non-ideal return link between the first wireless communication node and the second wireless communication node, therefore UE can not be according to existing skill The HARQ feedback information for the data that the sequential of art respectively sends the first wireless communication node is sent to the first wireless communication node, And the HARQ feedback information for the data for sending the second wireless communication node is sent to the second wireless communication node.In certain fields Jing Zhong, for example, when UE does not support that multiple antennas transmission or UE do not support two upstream radio-frequency links, when UE is inscribed in same subframe Receive the second information of the first information sent from the first wireless communication node and the transmission of the second wireless communication node, described first Information and the second information include the data information of user equipment or dispatching user facility information, but cannot in same subframe to First wireless communication node and the second wireless communication node send information；Under the new network architecture, exist due to UE not The HARQ of the data information caused by information can be sent to first wireless communication node and the second wireless communication node simultaneously The conflict of feedback collision problem, the HARQ feedback of data information and the collision problem of data to be sent or data to be sent is asked Topic.

Invention content

The embodiment of the present invention is designed to provide a kind of method of transmission, user equipment, wireless communication node, solve by It cannot believe in UE in the data caused by same subframe to the first wireless communication node and the second wireless communication node transmission information The HARQ feedback collision problem of breath, the collision problem of the HARQ feedback of data information and data to be sent and data to be sent Collision problem.

In a first aspect, a kind of method of transmission, the method includes：

Second sent in the first information of subframe N reception the first wireless communication node transmissions and the second wireless communication node Information, the first information are that either scheduling information second information is data information or scheduling information to data information, institute State the service node of the first wireless communication node and the second wireless communication node for user equipment (UE)；

According to the first information and the information type of second information, the subframe M after the subframe N is only to described First wireless communication node only sends third information to second wireless communication node.

With reference to first aspect, it is described to receive the first nothing in subframe N in the first possible realization method of first aspect The second information that the first information and the second wireless communication node that line communication node is sent are sent, including：

The data information of the first wireless communication node transmission and the data of the second wireless communication node transmission are received in subframe N Information；

Alternatively, the data information of the first wireless communication node transmission and the second wireless communication node hair are received in subframe N The scheduling information sent or the scheduling information and the second wireless communication section that the transmission of the first wireless communication node is received in subframe N The data information that point is sent；

Alternatively, receive scheduling information and the transmission of the second wireless communication node that the first wireless communication node is sent in subframe N Scheduling information.

With reference to first aspect or the first possible realization method of first aspect, second in first aspect are possible Realization method in, described according to the first information and the information type of second information, the subframe after the subframe N M sends third information only to first wireless communication node or only to second wireless communication node, including：

According to the first information and the information type of second information, the subframe M after subframe N is only to main plot Wireless communication node belonging to Pcell sends third information.

With reference to first aspect or the first possible realization method of first aspect, the third in first aspect are possible Realization method in, the method includes receiving the first information and that the first wireless communication node sends in subframe N in step Before the second information that two wireless communication nodes are sent, further include：

The configuration message that first wireless communication node is sent is received, wireless communication node is carried in the configuration message Identification information, the identification information is used to indicate first wireless communication node or second wireless communication node；

It is described according to the first information and the information type of second information, subframe M after the subframe N only to First wireless communication node only sends third information to second wireless communication node, including：

According to the first information and the information type of second information, the subframe M after the subframe N is only to described Wireless communication node corresponding to identification information sends the third information.

The third possible realization method with reference to first aspect, in the 4th kind of possible realization method of first aspect In, the identification information identifies nothing for Physical Cell Identifier PCI, E-UTRAN Cell Global Identification ECGI or other UE that are used for The identification information of line communication node.

With reference to first aspect or the first possible realization method of first aspect, in the 5th kind of possibility of first aspect Realization method in, described according to the first information and the information type of second information, the subframe after the subframe N M sends third information only to first wireless communication node or only to second wireless communication node, including：

Subframe between the subframe N and subframe M is to first wireless communication node or second channel radio Believe that node sends conflict instruction；

It is wirelessly communicated in the subframe M to first wireless communication node or described second for not sending conflict instruction Node sends the third information；

Wherein, the conflict instruction is not wireless to described first in subframe M for notifying first wireless communication node Communication node sends third information, alternatively, the conflict is indicated for notifying second wireless communication node, not in subframe M Third information is sent to second wireless communication node.

The 5th kind of possible realization method with reference to first aspect, in the 6th kind of possible realization method of first aspect In, the subframe between the subframe N and subframe M is wirelessly communicated to first wireless communication node or described second Node sends conflict instruction, including：

Subframe between the subframe N and subframe M is at random to first wireless communication node or second nothing Line communication node sends conflict instruction.

The 5th kind of possible realization method with reference to first aspect, in the 7th kind of possible realization method of first aspect In, the subframe between the subframe N and subframe M is wirelessly communicated to first wireless communication node or described second Node sends conflict instruction, including：

Wireless communication node belonging to subframe to Scell between the subframe N and subframe M sends conflict instruction.

The 5th kind of possible realization method with reference to first aspect, in the 8th kind of possible realization method of first aspect In, the subframe between the subframe N and subframe M is wirelessly communicated to first wireless communication node or described second Node sends conflict instruction, including：

According to the configuration message that the first wireless communication node of reception is sent, the son between the subframe N and subframe M Frame sends conflict instruction to the wireless communication node indicated by the mark being not comprised in configuration message.

The 5th kind of possible realization method or the 6th kind of possible realization method of first aspect with reference to first aspect Either the 7th kind of possible realization method of first aspect or the 8th kind of possible realization method of first aspect, in first party In the 9th kind of possible realization method in face, the method further includes：

If it can not be looked between subframe N and subframe M before the first wireless communication node sends third message in subframe M To a subframe to the second wireless communication node send conflict instruction when, then in subframe M only to first wireless communication node Send third information；

If alternatively, subframe M to the second wireless communication node send third message before, can not be between subframe N and subframe M Find a subframe to First Line communication node send conflict instruction when, then only saved in subframe M to the described second wireless communication Point sends third information.

Second aspect, a kind of method of transmission, the method includes：

According to the first information and the information type of second information, the different subframes after the subframe N, respectively Third information is sent to first wireless communication node and sends the 4th information to second wireless communication node.

It is described to receive the first nothing in subframe N in the first possible realization method of second aspect with reference to second aspect The second information that the first information and the second wireless communication node that line communication node is sent are sent, including：

With reference to the possible realization method of the first of second aspect or second aspect, second in second aspect may Realization method in, described according to the first information and the information type of second information, the difference after the subframe N Subframe sends third information to first wireless communication node respectively and sends the 4th letter to second wireless communication node Breath, including：

In subframe M before the first wireless communication node sends third information, some between the subframe N and subframe M Subframe sends conflict instruction to second wireless communication node；In subframe M, third letter is sent to the first wireless communication node Breath, some subframe after the subframe M send the 4th information to the second wireless communication node；

Alternatively, in subframe M before the second wireless communication node sends the 4th information, between the subframe N and subframe M Some subframe sends conflict instruction to first wireless communication node；In subframe M, UE sends the to the second wireless communication node Four information, some subframe after the subframe M send the third information to the first wireless communication node.

In second of possible realization method with reference to second aspect, in the third possible realization method of second aspect In, the conflict instruction can carry following message：

Sub-frame information is carried, for notifying the second wireless communication node, UE is in the corresponding subframe of the subframe numbers to second Wirelessly communicate the 4th information sent.

Alternatively, carrying time window information, for notifying the second wireless communication node, UE is in the time window after subframe M The 4th information that some subframe is sent to the second wireless communication.

Alternatively, after the second wireless communication node knows conflict instruction, according to the transmission running time-frequency resource information meter of conflict instruction Calculate the running time-frequency resource information for receiving the 4th information.

With reference to second of possible realization method of second aspect or the third possible realization method of second aspect, In the 4th kind of possible realization method of second aspect, some subframe between the subframe N and subframe M is to described first Wireless communication node or the second wireless communication node send conflict instruction, including：

Conflict instruction is sent to first wireless communication node or second wireless communication node at random, alternatively, Wireless communication node belonging to subframe to Scell between subframe N and subframe M sends conflict instruction, alternatively, according to reception The configuration message that first wireless communication node is sent, subframe between subframe N and subframe M is to being not comprised in configuration message Mark indicated by wireless communication node send conflict instruction.

With reference to second of possible realization method of second aspect or the third possible realization method of second aspect Or the 4th kind of possible realization method of second aspect, in the 5th kind of possible realization method of second aspect, the side Method further includes：

When subframe M to first wireless communication node send third information before, can not be between subframe N and subframe M It finds a subframe and sends conflict instruction to second wireless communication node, then do not sent to second wireless communication node Conflict instruction in subframe M, only sends third information to first wireless communication node；

Alternatively, work as in subframe M before second wireless communication node sends the 4th information, it can not be in subframe N and subframe M Between find a subframe to first wireless communication node send conflict instruction, then not to first wireless communication node Conflict instruction is sent, in subframe M, only sends the 4th information to second wireless communication node.

With reference to the possible realization method of the first of second aspect or second aspect, in the 6th kind of possibility of second aspect Realization method in, the method step subframe N receive the first wireless communication node send the first information and the second nothing Before the second information that line communication node is sent, further include：

Receive the asynchronous feedback pattern that first wireless communication node is UE configurations；

It is described according to the first information and the information type of second information, the different subframes after the subframe N, Third information is sent to first wireless communication node and send the 4th information, packet to second wireless communication node respectively It includes：

In subframe M before the first wireless communication node sends third information, some between the subframe N and subframe M Subframe sends the instruction of asynchronous feedback pattern switching to second wireless communication node；It is saved in subframe M, UE to the first wireless communication Point sends third information, some subframe after the subframe M sends the 4th information to the second wireless communication node, described different Step feedback model switching indicates to notify the second wireless communication node, some subframe of UE in the time window after subframe M Introversive second wireless communication node sends the 4th information；

Alternatively, UE subframe M to the second wireless communication node send the 4th information before, between the subframe N and subframe M Some subframe send the instruction of asynchronous feedback pattern switching to first wireless communication node；In subframe M, UE is wireless to second Communication node sends the 4th information, some subframe after the subframe M sends third information to the first wireless communication node, The asynchronous feedback pattern switching instruction is for notifying the first wireless communication node, and the UE is in the time window after subframe M In some subframe third information is sent to first wireless communication node.

With reference to the 6th kind of possible realization method of second aspect, in the 7th kind of possible realization method of second aspect In, some subframe between the subframe N and subframe M is to first wireless communication node or the second wireless communication node The instruction of asynchronous feedback pattern switching is sent, including：

Randomly choose to the first wireless communication node or the second wireless communication node send asynchronous feedback switching instruction or Person, the wireless communication node belonging to the subframe to Scell between the subframe N and subframe M send asynchronous feedback pattern switching Instruction, alternatively, according to the configuration message that the first wireless communication node of reception is sent, the son between the subframe N and subframe M Frame sends the instruction of asynchronous feedback pattern switching to the wireless communication node indicated by the mark being not comprised in configuration message.

With reference to the 6th kind of possible realization method of second aspect or the 7th kind of possible realization method of second aspect, In the 8th kind of possible realization method of second aspect, the method further includes：

When UE subframe M to the first wireless communication node send third information before, can not be looked between subframe N and subframe M The instruction of asynchronous feedback pattern is sent to a subframe to the second wireless communication node, then UE is not to second wireless communication node The instruction of asynchronous feedback pattern is sent, in subframe M, only sends third information to the first wireless communication node；

Alternatively, work as UE in subframe M before the second wireless communication node sends the 4th information, the nothing between subframe N and subframe M Method finds a subframe and sends the instruction of asynchronous feedback pattern to the first wireless communication node, then UE is not to the described first wireless communication Node sends the instruction of asynchronous feedback pattern, in subframe M, only sends third information to the first wireless communication node.

With reference to the possible realization method of the first of second aspect or second aspect, in the 9th kind of possibility of second aspect Realization method in, the method step subframe N receive the first wireless communication node send the first information and the second nothing Before the second information that line communication node is sent, further include：

The feedback model that the first wireless communication node is UE configurations is received, the feedback model includes：First wireless communication The feedback model of node and UE are synchronous feedback pattern, and the feedback model of the second wireless communication node and UE are asynchronous feedback mould Formula；

According to synchronous feedback pattern, UE sends third information in the subframe M to the first wireless communication node；According to described Asynchronous feedback pattern, UE send the 4th in some subframe after the subframe M in time window to the second wireless communication node Information；

Alternatively, the method receives the first information and the second nothing that the first wireless communication node is sent in step in subframe N Before the second information that line communication node is sent, further include：

The feedback model that the first wireless communication node is UE configurations is received, the feedback model includes：First wireless communication The feedback model of node and UE are asynchronous feedback pattern, and the feedback model of the second wireless communication node and UE are synchronous feedback mould Formula；

According to synchronous feedback pattern, UE sends the information in the subframe M to the second wireless communication node；According to described Asynchronous feedback pattern, UE send third in some subframe after the subframe M in time window to the first wireless communication node Information.

The third aspect, a kind of method of transmission, the method includes：

When wireless communication node is the first wireless communication node, for sending the first information to UE, when wireless communication saves When point is the second wireless communication node, for sending the second information to UE；

When wireless communication node is the first wireless communication node, for receiving the UE according to the first information and institute The information type of the second information is stated, the third information sent to first wireless communication node, when wireless communication node is the During two wireless communication nodes, for receiving the UE according to the first information and the information type of second information, to institute State the 4th information of the second wireless communication node transmission.

With reference to the third aspect, in the first possible realization method of the third aspect, the method is sent out in step to UE Before sending data information or scheduling information, further include：

Send the first configuration message to UE, the first configuration message carry first wireless communication node mark or The mark of second wireless communication node described in person, the mark are used to indicate the UE to corresponding first nothing of the mark Line communication node or the second wireless communication node send third information.

With reference to the third aspect, in second of possible realization method of the third aspect, the method is sent out in step to UE Before sending data information or scheduling information, further include：

The second configuration message is sent to UE, it is the UE that the second configuration message, which carries first wireless communication node, The asynchronous feedback pattern of configuration.

With reference to the third aspect, in the third possible realization method of the third aspect, the method is sent out in step to UE Before sending data information or scheduling information, further include：

Third configuration message is sent to UE, and third configuration message carries first wireless communication node as described the The synchronous feedback pattern of one wireless communication node configuration, second wireless communication node are the asynchronous feedback mould of UE configurations Formula.

Fourth aspect, a kind of user equipment, the user equipment include：

First receiving unit, for receiving the first information and second of the first wireless communication node transmission in subframe N wirelessly The second information that communication node is sent, the first information is data information or scheduling information, and second information is data Information or scheduling information, first wireless communication node and the second wireless communication node are the service section of user equipment (UE) Point；

First transmitting element, for the information type according to the first information and second information, in the subframe N Subframe M afterwards sends third information only to first wireless communication node or only to second wireless communication node.

With reference to fourth aspect, in the first possible realization method of fourth aspect, first receiving unit is specific For：

With reference to the possible realization method of the first of fourth aspect or fourth aspect, second in fourth aspect may Realization method in, first transmitting element is specifically used for：

With reference to the possible realization method of the first of fourth aspect or fourth aspect, the third in fourth aspect may Realization method in, the user equipment further includes the second receiving unit, and second receiving unit is specifically used for：

The configuration message that first wireless communication node is sent is received, wireless communication node is carried in the configuration message Identification information, the identification information is used to indicate first wireless communication node or second wireless communication node.

With reference to the third possible realization method of fourth aspect, in the 4th kind of possible realization method of fourth aspect In, the identification information identifies nothing for Physical Cell Identifier PCI, E-UTRAN Cell Global Identification ECGI or other UE that are used for The identification information of line communication node.

With reference to the possible realization method of the first of fourth aspect or fourth aspect, in the 5th kind of possibility of fourth aspect Realization method in, the user equipment further includes the second transmitting element, and second transmitting element is specifically used for：

Subframe between the subframe N and subframe M is to first wireless communication node or second channel radio Believe that node sends conflict instruction.

With reference to the 5th kind of possible realization method of fourth aspect, in the 6th kind of possible realization method of fourth aspect In, second transmitting element is specifically used for：

Subframe between the subframe N and subframe M is at random to first wireless communication node or second nothing Line communication node send conflict instruction, it is described conflict instruction for notify UE described in the second wireless communication node not subframe M to Second wireless communication node sends third information.

With reference to the 5th kind of possible realization method of fourth aspect, in the 7th kind of possible realization method of fourth aspect In, institute's second transmitting element is specifically used for：

With reference to the 5th kind of possible realization method of fourth aspect, in the 8th kind of possible realization method of fourth aspect In, second transmitting element is specifically used for：

According to the configuration message that the first wireless communication node that second receiving unit receives is sent, in the subframe N Subframe between subframe M, second transmitting element is to the channel radio indicated by the mark being not comprised in configuration message Believe that node sends conflict instruction.

With reference to the 5th kind of possible realization method of fourth aspect or the 6th kind of possible realization method of fourth aspect Either the 7th kind of possible realization method of fourth aspect or the 8th kind of possible realization method of fourth aspect, in four directions In the 9th kind of possible realization method in face, the user equipment further includes first processing units, the first processing units tool Body is used for：

If first transmitting element subframe M to the first wireless communication node send third message before, at described first Reason unit can not find a subframe that conflict instruction is sent to the second wireless communication node between subframe N and subframe M, if institute It states first processing units and one can not be found between subframe N and subframe M and is sent to the second wireless communication node and conflict what is indicated Subframe, then first transmitting element only send third information to first wireless communication node in subframe M；Alternatively,

In subframe M before the second wireless communication node sends third message, described first is handled first transmitting element Unit finds a subframe that conflict instruction is sent to the first wireless communication node between subframe N and subframe M, if described first Transmitting element in subframe M before the second wireless communication node sends third message, the first processing units can not in subframe N and Between subframe M find a subframe to the First Line communication node send conflict instruction when, then first transmitting element Only third information is sent to second wireless communication node in subframe M.

5th aspect, a kind of user equipment, the user equipment include：

First transmitting element, for the information type according to the first information and second information, in the subframe N Different subframes afterwards send third information to first wireless communication node respectively and are sent out to second wireless communication node Send the 4th information.

In terms of the 5th, in the first possible realization method of the 5th aspect, first receiving unit, specifically For：

With reference to the first possible realization method of the 5th aspect or the 5th aspect, second at the 5th aspect may Realization method in, the user equipment further includes the second transmitting element, and second transmitting element is specifically used for：

In subframe M, first transmitting element is before the first wireless communication node sends third information, in the subframe N Some subframe between subframe M, second transmitting element send conflict instruction to second wireless communication node；

Alternatively, in subframe M, first transmitting element is before the second wireless communication node sends the 4th information, described Some subframe between subframe N and subframe M, second transmitting element send conflict to first wireless communication node and refer to Show.

In second of possible realization method with reference to the 5th aspect, in the third possible realization method of the 5th aspect In, the conflict instruction can carry following message：

Sub-frame information is carried, for notifying the second wireless communication node, first transmitting element is in the subframe numbers pair The 4th information that the subframe answered is sent to the second wireless communication；Alternatively,

Carry time window information, for notifying the second wireless communication node, first transmitting element after subframe M when Between the 4th information that is sent to the second wireless communication of some subframe in window；Alternatively,

After second wireless communication node knows conflict instruction, calculated and connect according to the transmission running time-frequency resource information of conflict instruction Receive the running time-frequency resource information of the 4th information.

With reference to the 5th aspect second of possible realization method or the 5th aspect the third possible realization method, In the 4th kind of possible realization method of the 5th aspect, second transmitting element is additionally operable to：

Send conflict instruction to the first wireless communication node or the second wireless communication node at random, alternatively, in subframe N and Wireless communication node belonging to subframe to Scell between subframe M sends conflict instruction, alternatively, wireless according to the first of reception The configuration message that communication node is sent, the subframe between subframe N and subframe M is to the mark institute being not comprised in configuration message The wireless communication node of instruction sends conflict instruction.

With reference to second of possible realization method of the 5th aspect or the third possible realization method of the 5th aspect Or the 4th kind of possible realization method in terms of the 5th, in the 5th kind of possible realization method of the 5th aspect, the use Family equipment further includes first processing units, and the first processing units are specifically used for：

In subframe M before the first wireless communication node sends third message, described first is handled first transmitting element Unit finds a subframe that conflict instruction is sent to the second wireless communication node between subframe N and subframe M, if can not be in son A subframe is found between frame N and subframe M and sends conflict instruction to the second wireless communication node, then second transmitting element is not Conflict instruction is sent to the second wireless communication node, in subframe M, first transmitting element is only sent out to the first wireless communication node Send third information；Alternatively,

In subframe M before the second wireless communication node sends the 4th message, described first is handled first transmitting element Unit finds a subframe that conflict instruction is sent to the first wireless communication node between subframe N and subframe M, if can not be in son A subframe is found between frame N and subframe M and sends conflict instruction to the first wireless communication node, then second transmitting element is not Conflict instruction is sent to the first wireless communication node, in subframe M, first transmitting element is only sent out to the second wireless communication node Send the 4th information.

With reference to the first possible realization method of the 5th aspect or the 5th aspect, in the 6th kind of possibility of the 5th aspect Realization method in, the user equipment further includes the second receiving unit, and second receiving unit is specifically used for：

Receive the asynchronous feedback pattern that the first wireless communication node is UE configurations.

With reference to the 6th kind of possible realization method of the 5th aspect, in the 7th kind of possible realization method of the 5th aspect In, the user equipment further includes third transmitting element, and the third transmitting element is specifically used for：

First transmitting element in subframe M before the first wireless communication node sends third information, in the subframe N and Some subframe between subframe M, the third transmitting element send asynchronous feedback pattern to second wireless communication node and cut Instruction is changed, the asynchronous feedback pattern switching indicates to notify second wireless communication node, first transmitting element In some subframe in time window after subframe M the 4th information is sent to second wireless communication node；Alternatively,

First transmitting element in subframe M before the second wireless communication node sends the 4th information, in the subframe N and Some subframe between subframe M, the third transmitting element send asynchronous feedback pattern to first wireless communication node and cut Instruction is changed, the asynchronous feedback pattern switching indicates to notify first wireless communication node, first transmitting element In some subframe in time window after subframe M third information is sent to first wireless communication node.

With reference to the 7th kind of possible realization method of the 5th aspect, in the 8th kind of possible realization method of the 5th aspect In, the third transmitting element is additionally operable to：

With reference to the 6th kind of possible realization method of the 5th aspect or the 7th kind of possible realization method of the 5th aspect Or the 8th kind of possible realization method in terms of the 5th, in the 9th kind of possible realization method of the 5th aspect, the use Family equipment further includes second processing unit, and the second processing unit is specifically used for：

First transmitting element subframe M to first wireless communication node send third message before, described second Processing unit finds one between subframe N and subframe M and sends asynchronous feedback pattern switching to second wireless communication node The subframe of instruction, if the second processing unit can not find a subframe to the second wireless communication between subframe N and subframe M Node sends asynchronous feedback switching instruction, then second transmitting element does not send asynchronous feedback to the second wireless communication node and cuts Instruction is changed, in subframe M, first transmitting element only sends third information to the first wireless communication node；Alternatively,

First transmitting element subframe M to the second wireless communication node send third message before, the second processing Unit finds a son that the instruction of asynchronous feedback pattern switching is sent to the first wireless communication node between subframe N and subframe M Frame, if the second processing unit can not find a subframe between subframe N and subframe M and be sent to the first wireless communication node Asynchronous feedback switching indicates that then second transmitting element does not send asynchronous feedback switching instruction to the first wireless communication node, In subframe M, first transmitting element only sends the 4th information to the second wireless communication node.

With reference to the 6th kind of possible realization method of the 5th aspect, in the tenth kind of possible realization method of the 5th aspect In, second reception is additionally operable to：

The feedback model that the first wireless communication node is UE configurations is received, the feedback model includes：First wireless communication The feedback model of node and UE are synchronous feedback pattern, and the feedback model of the second wireless communication node and UE are asynchronous feedback mould Formula；Alternatively, the feedback model includes：The feedback model of second wireless communication node and UE be synchronous feedback pattern, the first nothing The feedback model of line communication node and UE are asynchronous feedback pattern.

6th aspect, a kind of wireless communication node, the wireless communication node include：

First transmitting element, for when wireless communication node be the first wireless communication node when, for UE send first Information, when wireless communication node is the second wireless communication node, for sending the second information to UE；

First receiving unit, for when wireless communication node be the first wireless communication node when, for receiving the UE roots According to the first information and the information type of second information, the third information sent to first wireless communication node, When wireless communication node is the second wireless communication node, for receiving the UE according to the first information and second letter The information type of breath, the 4th information sent to second wireless communication node.

With reference to the 6th aspect, in the first possible realization method of the 6th aspect, the wireless communication node also wraps The second transmitting element is included, second transmitting element is specifically used for：

With reference to the first possible realization method of the 6th aspect, in second of possible realization method of the 6th aspect In, second transmitting element is additionally operable to：

With reference to the first possible realization method of the 6th aspect, in the third possible realization method of the 6th aspect In, second transmitting element is additionally operable to：

Third configuration message is sent to UE, it is the UE that the third configuration message, which carries first wireless communication node, The synchronous feedback pattern of configuration, second wireless communication node is the asynchronous feedback pattern of UE configurations, alternatively, described Third configuration message carries the synchronous feedback pattern that second wireless communication node is UE configurations, and described first is wireless Communication node is the asynchronous feedback pattern of UE configurations.

7th aspect, a kind of user equipment, the user equipment include processor, communication interface, memory and bus：

Wherein processor, communication interface, memory complete mutual communication by bus；

The communication interface, for communicating with wireless communication node；

The memory, for storing program；

The processor, for performing program;

Method of its Program described in for perform claim requirement 1-10 or claim 11-20.

Eighth aspect, a kind of wireless communication node, the wireless communication node include processor, communication interface, memory And bus：

The processor, for performing program;

The memory, for storing program；

Method of its Program described in for perform claim requirement 21-24.

Compared with prior art, the present invention provides a kind of method of transmission, and in the method, the first nothing is received in subframe N The second information that the first information and the second wireless communication node that line communication node is sent are sent, the first information are data letters Either scheduling information second information is data information or scheduling information to breath, first wireless communication node and second Wireless communication node is the service node of user equipment (UE)；According to the first information and the information type of second information, Subframe M after the subframe N is sent only to first wireless communication node or only to second wireless communication node Third information a service node can not be sent out thereto after receiving the information of two service nodes simultaneously so as to solve user equipment The problem of giving the information corresponding third information.

Description of the drawings

Fig. 1 is network environment schematic diagram provided by the invention；

Fig. 2 is a kind of method flow diagram of transmission provided in an embodiment of the present invention；

Fig. 3 is a kind of method flow diagram of transmission provided in an embodiment of the present invention；

Fig. 4 is a kind of method schematic diagram of transmission provided in an embodiment of the present invention；

Fig. 5 is a kind of method schematic diagram of transmission provided in an embodiment of the present invention；

Fig. 6 is a kind of method flow diagram of transmission provided in an embodiment of the present invention；

Fig. 7 is a kind of method schematic diagram of transmission provided in an embodiment of the present invention；

Fig. 8 is a kind of method schematic diagram of transmission provided in an embodiment of the present invention；

Fig. 9 is D2D application scenarios provided by the invention；

Figure 10 is a kind of structure drawing of device of user equipment provided in an embodiment of the present invention；

Figure 11 is a kind of structure drawing of device of user equipment provided in an embodiment of the present invention；

Figure 12 is a kind of structure drawing of device of wireless communication node provided in an embodiment of the present invention；

Figure 13 is a kind of structure drawing of device of user equipment provided in an embodiment of the present invention；

Figure 14 is a kind of structure drawing of device of wireless communication node provided in an embodiment of the present invention.

Specific embodiment

The network architecture in the present invention includes the first wireless communication node, the second wireless communication node and UE, and first It is connected between wireless communication node and the second wireless communication node by non-ideal return link.Wherein, first channel radio Believe that node and the second wireless communication node can be specifically base stations（Can be specifically macro base station, relay base station, Home eNodeB, small The base station of the various forms such as base station, micro-base station, femto base station）Or the wireless communication node with scheduling feature.Wherein, One wireless communication is communicated by one or more cells with user equipment, and the second wireless communication is by one or more cells with using Family equipment communication.

For convenience of description, using the first wireless communication node as macro base station, the second wireless communication node is for micro-base station, says The network environment of the bright present invention.

With reference to figure 1, Fig. 1 is network environment schematic diagram provided by the invention.Network in Fig. 1 include macro base station, micro-base station, User equipment.It is connected between macro base station and micro-base station by non-ideal return link.User equipment receives macro base station and micro- simultaneously The service of base station, i.e. macro base station and micro-base station are simultaneously the service node of user equipment.

In order to which technical problems, technical solutions and advantageous effects to be solved by the present invention are more clearly understood, below in conjunction with Accompanying drawings and embodiments, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used To explain the present invention, it is not intended to limit the present invention embodiment.

With reference to figure 2, Fig. 2 is a kind of method flow diagram of transmission provided in an embodiment of the present invention.As shown in Fig. 2, the side Method includes the following steps：

Step 201, the first information and the second wireless communication node hair that the first wireless communication node is sent are received in subframe N The second information sent, the first information are that either scheduling information second information is data information or tune to data information Spend information, first wireless communication node and the service node that the second wireless communication node is user equipment (UE)；

What the first information sent in subframe N the first wireless communication nodes of reception and the second wireless communication node were sent Second information, including：

Specifically, the data information that the first wireless communication node is sent is sent to the downlink of UE for the first wireless communication node Data, the downlink data include user face data and/or control plane signaling（Such as：RRC signaling）, the first wireless communication node hair The scheduling information sent is sent to the uplink scheduling information of UE for the first wireless communication node（Such as：Uplink authorization information）, UE roots According to the uplink scheduling information upstream data is sent to the first wireless communication node.

The data information that second wireless communication node is sent is sent to the downlink data of UE for the second wireless communication node, should Downlink data includes user face data and/or control plane signaling（Such as：RRC signaling）, the tune of the second wireless communication node transmission Degree information is sent to the uplink scheduling information of UE for the second wireless communication node（Such as：Uplink authorization information）, UE is according on this Row scheduling information sends upstream data to the second wireless communication node.

UE first receives control information, such as before downlink data is received：Receive Physical Downlink Control Channel（Physical Downlink Control Channel, PDCCH）Information, the time-frequency for determining data information according to the control information of PDCCH provide Source, modulation coding scheme etc.；UE first receives scheduling information, such as before upstream data is sent：Uplink authorization letter on PDCCH Breath determines to send running time-frequency resource and modulation coding scheme of upstream data etc. according to the scheduling information.

Step 202, according to the first information and the information type of second information, the subframe M after the subframe N Third information is sent only to the first wireless communication node or only to second wireless communication node.

According to the first information and the information type of second information, subframe M after the subframe N is thereto One wireless communication node sends information, i.e., the subframe M after the subframe N only sends third letter to the first wireless communication node Breath or second wireless communication node send third information；When the first information is data information, the third information is the The HARQ feedback information for the data information that one wireless communication node is sent, when the first information is that the first wireless communication node is sent During scheduling information, the third information is data to be sent.When the second information is data information, third information is wireless for second The HARQ feedback information for the data information that communication node is sent, when second information is the tune that the second wireless communication node is sent When spending information, the third information is data to be sent.

Optionally, it is described according to the first information and the information type of second information, the son after the subframe N Frame M sends third information only to first wireless communication node or only to second wireless communication node, including：

Specifically, UE receives the first information and the second wireless communication node of the first wireless communication node transmission in subframe N The second information sent, according to the first information and the information type of second information, the subframe M after the subframe N To main plot（Primary Cell, Pcell）Affiliated wireless communication node sends third information, to secondary cell（Secondary Cell, Scell）Affiliated wireless communication node does not send third information.Wherein, UE performs initial connection establishment or the company of initiation The cell for connecing reconstruction flow is known as Pcell.For example, the wireless communication node belonging to Pcell is the first wireless communication node, Wireless communication node belonging to Scell is the second wireless communication node, and UE receives what the first wireless communication node was sent in subframe N The second information that the first information and the second wireless communication node are sent, according to the first information and the information of second information Type, the subframe M after the subframe N sends third information to the first wireless communication node belonging to Pcell, not to the second nothing Line communication node sends third information.Or the belonging to subframe M of the UE after the subframe N to the cell of transmission RRC signaling One wireless communication node sends third information, does not send third information to the second wireless communication node.

Optionally, the method includes step subframe N receive the first wireless communication node send the first information and Before the second information that second wireless communication node is sent, further include：

Specifically, after networking, UE receives the configuration message that the first wireless communication node is sent, and is carried in the configuration message The identification information of wireless communication node, identification information are used to indicate the first wireless communication node or the second wireless communication node；

UE receives that the first information that the first wireless communication node sends and the second wireless communication node send in subframe N Two information, according to the first information and the information type of second information, subframe M after the subframe N is to the mark Know the corresponding wireless communication node of information and send the third information.If the mark of the first wireless communication node is carried in configuration message Know information, subframe Ms of the UE after the subframe N sends third information to the first wireless communication node；If it is carried in configuration message The identification information of second wireless communication node, subframe Ms of the UE after the subframe N send third letter to the second wireless communication node Breath.

Specifically, the first wireless communication node is in wireless heterogeneous networks（Radio Resource Control, RRC）Connection Reconfiguration message carries wireless communication node identification information, and the identification information is used to indicate UE, when the UE is received in subframe N During the second information that the first information and the second wireless communication node that the first wireless communication node is sent are sent, in the subframe M The wireless communication node corresponding to the identification information sends third information.I.e.：The configuration that first wireless communication node is sent disappears Breath carries identification information, and section is wirelessly communicated when UE receives the first information of the first wireless communication node transmission and second in subframe N During the second information that point is sent, if configuration message carries the identification information of the first wireless communication node, UE is in subframe M to the One wireless communication node sends third information；If the identification information that message carries the second wireless communication node is configured, UE exists Subframe M sends third information to the first wireless communication node.

The identification information can be：

Physical Cell Identifier（Physical Cell Identifier, PCI）, E-UTRAN Cell Global Identifications（E- UTRAN Cell Global Identifier, ECGI）Or other identification informations for UE identification wireless communication nodes.

Specifically, UE receives the first information and the second wireless communication node of the first wireless communication node transmission in subframe N Send the second information, UE subframe M to the first wireless communication node send third information before, the subframe N and subframe M it Between some subframe to second wireless communication node send conflict instruction；Wherein, the conflict indicates to notify second UE described in wireless communication node does not send third information in subframe M to second wireless communication node.UE is according to described first The information type of information and second information, the subframe M after the subframe N send third letter to the first wireless communication node Breath.

Another situation, UE receive the first information and the second wireless communication that the first wireless communication node is sent in subframe N Node send the second information, UE subframe M to the second wireless communication node send third information before, in the subframe N and son Some subframe between frame M sends conflict instruction to first wireless communication node；Wherein, the conflict indicates to notify UE described in first wireless communication node does not send third information in subframe M to first wireless communication node.UE is according to The information type of the first information and second information, subframe M after the subframe N send the to the second wireless communication node Three information.

UE can physically row control channel（Physical Uplink Control Channel, PUCCH）Upper transmission Conflict instruction.

Optionally, the subframe between the subframe N and subframe M is to first wireless communication node or described Second wireless communication node sends conflict instruction, including：

Specifically, UE can send conflict instruction to the first wireless communication node or the second wireless communication node at random.

Specifically, the wireless communication node belonging to subframes to Scell of the UE between the subframe N and subframe M sends punching Cam follower shows.For example, the wireless communication node belonging to Pcell be the first wireless communication node, the wireless communication node belonging to Scell For the second wireless communication node, UE receives the first information and the second wireless communication that the first wireless communication node is sent in subframe N The second information that node is sent；Wireless communication node hair belonging to subframes to Scell of the UE between the subframe N and subframe M Conflict is sent to indicate, for notifying the second wireless communication node, the UE is not wireless to described second in subframe M for the conflict instruction Communication node sends third information；UE is according to the first information and the information type of second information, after the subframe N Subframe M to belonging to Pcell the first wireless communication node send third information, not to belonging to Scell second wireless communication Node sends third information.

Specifically, the configuration message that UE can be sent according to the first wireless communication node of reception, in the subframe N and son Subframe between frame M sends conflict instruction to the wireless communication node indicated by the mark being not comprised in configuration message.Example Such as, the identification information of the first wireless communication node is carried in the configuration message that UE is received, when UE receives the first channel radio in subframe N When believing the second information that the first information of node transmission and the second wireless communication node are sent, between the subframe N and subframe M Subframe, UE to the second wireless communication node send conflict instruction, it is described conflict instruction for notifying the second wireless communication node, The UE does not send third information in subframe M to second wireless communication node；UE is according to the first information and described The information type of two information, the subframe M after the subframe N sends third information to the first wireless communication node, not to second Wireless communication node sends third information.

Assuming that subframe M is the 4th subframe after subframe N, sent when UE receives the first wireless communication node in subframe N The first information and the second wireless communication node send the second information when, first subframes of the UE after subframe N or A subframe in second subframe or third subframe sends conflict instruction to the second wireless communication node.

As another embodiment, the method further includes：

If it can not be looked between subframe N and subframe M before the first wireless communication node sends third message in subframe M To a subframe to the second wireless communication node send conflict instruction when, then in subframe M only to first wireless communication node Send third information；Alternatively,

If it can not be looked between subframe N and subframe M before the second wireless communication node sends third message in subframe M To a subframe to during the transmission conflict instruction of First Line communication node, then only sent out in subframe M to second wireless communication node Send third information.

If UE before the first wireless communication node sends third information, can not find a subframe in subframe M（Subframe N A subframe between subframe M）Conflict instruction is sent to the second wireless communication node, then UE is not to the second wireless communication node Send conflict instruction；Then UE only sends third information in subframe M to the first wireless communication node.

The identification information of the first wireless communication node is carried in the configuration message received for UE, if UE in subframe M to the Before two wireless communication nodes send third message, UE can not find a subframe between subframe N and subframe M and lead to First Line When believing that node sends conflict instruction, then UE only sends third information in subframe M to second wireless communication node.

The embodiment of the present invention provides a kind of method of transmission, and the method receives the first wireless communication node hair in subframe N The second information that the first information sent and the second wireless communication node are sent, the first information are data information or scheduling letter Breath, second information are data information or scheduling information, first wireless communication node and the second wireless communication node Service node for user equipment (UE)；According to the first information and the information type of second information, after the subframe N Subframe M only to first wireless communication node or only send third information to second wireless communication node, so as to It solves that information correspondence can not be sent by a service node thereto after user equipment receives the information of two service nodes simultaneously Third information the problem of.

With reference to figure 3, Fig. 3 is a kind of method flow diagram of transmission provided in an embodiment of the present invention.As shown in figure 3, the side Method includes the following steps：

Step 301, the first information and the second wireless communication node hair that the first wireless communication node is sent are received in subframe N The second information sent, the first information are that either scheduling information second information is data information or tune to data information Spend information, first wireless communication node and the service node that the second wireless communication node is user equipment (UE)；

Optionally, the first information and the second wireless communication section that the transmission of the first wireless communication node is received in subframe N The second information that point is sent, including：

Step 302, according to the first information and the information type of second information, the difference after the subframe N Subframe sends third information to first wireless communication node respectively and sends the 4th letter to second wireless communication node Breath.

Specifically, according to the first information and the information type of second information, difference after the subframe N Frame sends third information to first wireless communication node respectively and sends the 4th letter to second wireless communication node Breath, i.e. the subframe M after the subframe N send third information to the first wireless communication node, some after the subframe M Subframe sends the 4th information to the second wireless communication node.When the first information is data information, the third information is The HARQ feedback information for the data information that first wireless communication node is sent, when the first information is that the first wireless communication node is sent Scheduling information when, the third information is data to be sent.When the second information is data information, the 4th information is the second nothing The HARQ feedback information for the data information that line communication node is sent, when second information is that the second wireless communication node is sent During scheduling information, the 4th information is data to be sent.

Optionally, it is described according to the first information and the information type of second information, after the subframe N not Same subframe sends third information to first wireless communication node respectively and sends the 4th to second wireless communication node Information, including：

Alternatively, in subframe M before the second wireless communication node sends the 4th information, between the subframe N and subframe M Some subframe sends conflict instruction to first wireless communication node；In subframe M, the 4th is sent to the second wireless communication node Information, some subframe after the subframe M send the third information to the first wireless communication node.

As shown in figure 4, the first wireless communication node and the second wireless communication node are sent out in subframe N to user equipment (UE) simultaneously The first information and the second information are sent, some subframe of user equipment between subframe N and M is sent to the second wireless communication node Conflict instruction sends third information in subframe M to the first wireless communication node, and subframe S after subframe M is to the second channel radio Believe that node sends the 4th information.

UE can physically row control channel（Physical Uplink Control Channel, PUCCH）Upper transmission Conflict instruction, and the conflict instruction can carry following message：

Carry sub-frame information（Such as, subframe numbers）, for notifying the second wireless communication node, UE is corresponding in the subframe numbers The 4th information that subframe is sent to the second wireless communication.

Optionally, some subframe between the subframe N and subframe M is to first wireless communication node or second Wireless communication node sends conflict instruction, including：

Optionally, UE can send conflict instruction to the first wireless communication node or the second wireless communication node at random.

Optionally, the wireless communication node belonging to subframes to Scell of the UE between the subframe N and subframe M sends punching Cam follower shows.For example, the wireless communication node belonging to Pcell be the first wireless communication node, the wireless communication node belonging to Scell For the second wireless communication node, UE receives the first information and the second wireless communication that the first wireless communication node is sent in subframe N The second information that node is sent；Wireless communication node hair belonging to subframes to Scell of the UE between the subframe N and subframe M Conflict is sent to indicate；UE according to the first information and the information type of second information, subframe M after the subframe N to The first wireless communication node belonging to Pcell sends third information, and the belonging to some subframe to Scell after subframe M Two wireless communication nodes send the 4th information.

Optionally, the configuration message that UE can be sent according to the first wireless communication node of reception, in the subframe N and son Subframe between frame M sends conflict instruction to the wireless communication node indicated by the mark being not comprised in configuration message.Example Such as, the identification information of the first wireless communication node is carried in the configuration message that UE is received, when UE receives the first channel radio in subframe N When believing the second information that the first information of node transmission and the second wireless communication node are sent, between the subframe N and subframe M Subframe, UE to the second wireless communication node send conflict instruction；UE is according to the first information and the letter of second information Type is ceased, the subframe M after the subframe N sends third information, a certain height after subframe M to the first wireless communication node Frame sends the 4th information to the second wireless communication node.

As a kind of optional embodiment, the method further includes：

When UE subframe M to first wireless communication node send third information before, can not subframe N and subframe M it Between find a subframe to second wireless communication node send conflict instruction, then not to second wireless communication node send out Conflict is sent to indicate, in subframe M, only sends third information to first wireless communication node；

Alternatively, work as UE in subframe M before second wireless communication node sends the 4th information, it can not be in subframe N and son A subframe is found between frame M and sends conflict instruction to first wireless communication node, then not to the described first wireless communication Node sends conflict instruction, in subframe M, only sends the 4th information to second wireless communication node.

Optionally, the method receives the first information and second of the first wireless communication node transmission in step in subframe N Before the second information that wireless communication node is sent, further include：

In subframe M before the first wireless communication node sends third information, some between the subframe N and subframe M Subframe sends the instruction of asynchronous feedback pattern switching to second wireless communication node；It is saved in subframe M, UE to the first wireless communication Point sends third information, some subframe after the subframe M sends the 4th information to the second wireless communication node, described different Step feedback model switching indicates to notify second wireless communication node, certain of the UE in the time window after subframe M In one subframe the 4th information is sent to second wireless communication node；

Or UE subframe M to the second wireless communication node send the 4th information before, between the subframe N and subframe M Some subframe send the instruction of asynchronous feedback pattern switching to first wireless communication node；In subframe M, UE is wireless to second Communication node sends the 4th information, some subframe after the subframe M sends third information to the first wireless communication node, The asynchronous feedback pattern switching indicates to notify first wireless communication node, time windows of the UE after subframe M In some interior subframe third information is sent to first wireless communication node.

Specifically, UE receives the asynchronous feedback pattern that the first wireless communication node is UE configurations；UE is received in subframe N First wireless communication node sends the first information and the second wireless communication node sends the second information；UE is in subframe M to the first nothing Before line communication node sends third information, some subframe between the subframe N and subframe M is saved to the described second wireless communication Point sends the instruction of asynchronous feedback pattern switching；In subframe M, UE sends third information to the first wireless communication node, in the son Some subframe after frame M sends the 4th information to the second wireless communication node.

The asynchronous feedback pattern switching instruction is for notifying second wireless communication node, and the UE is after subframe M Time window in some subframe in second wireless communication node send the 4th information.

For UE when connection is established or carrying is established, asynchronous feedback mould is configured for UE by signaling in the first wireless communication node Formula.Asynchronous feedback pattern carries time window information, for notifying some subframe of UE in the time window after subframe M to second Wirelessly communicate the 4th information sent.

UE can physically row control channel（Physical Uplink Control Channel, PUCCH）Upper transmission Asynchronous feedback pattern switching indicates.

Optionally, some subframe between the subframe N and subframe M is to first wireless communication node or second Wireless communication node sends the instruction of asynchronous feedback pattern switching, including：

Optionally, UE can randomly choose the first wireless communication node or the second wireless communication node sends asynchronous feedback Pattern switching indicates.

Optionally, the wireless communication node belonging to subframes to Scell of the UE between the subframe N and subframe M is sent different Walk feedback model switching instruction.For example, the wireless communication node belonging to Pcell is the first wireless communication node, belonging to Scell Wireless communication node be the second wireless communication node, UE subframe N receive the first wireless communication node send the first information and The second information that second wireless communication node is sent；Nothing belonging to subframes to Scell of the UE between the subframe N and subframe M Line communication node sends the instruction of asynchronous feedback pattern switching；UE is according to the first information and the info class of second information Type, the subframe M after the subframe N sends third information to the first wireless communication node belonging to Pcell, after subframe M The second wireless communication node belonging to some subframe to Scell sends the 4th information.

Optionally, the configuration message that UE can be sent according to the first wireless communication node of reception, in the subframe N and son Subframe between frame M sends asynchronous feedback mould to the wireless communication node indicated by the mark being not comprised in configuration message Formula switching instruction.For example, the identification information of the first wireless communication node is carried in the configuration message that UE is received, when UE is in subframe N When receiving the second information that the first information of the first wireless communication node transmission and the second wireless communication node are sent, in the son Subframe between frame N and subframe M, UE send the instruction of asynchronous feedback pattern switching to the second wireless communication node；UE is according to The information type of the first information and second information, subframe M after the subframe N send the to the first wireless communication node Three information, some subframe after subframe M send the 4th information to the second wireless communication node.

Assuming that subframe M is the 4th subframe after subframe N, sent when UE receives the first wireless communication node in subframe N The first information and the second wireless communication node send the second information when, first subframes of the UE after subframe N or A subframe in second subframe or third subframe sends asynchronous feedback pattern switching to the second wireless communication node and refers to Show.If time window is 5, represent that the UE can be in M+1, M+2, M+3, any one subframe of M+4, M+5 is to the second channel radio Believe that node sends the 4th information.

As a kind of optional embodiment, the method further includes：

The method further includes：

As shown in figure 5, before subframe N, UE receives the feedback model that the first wireless communication node is UE configurations, described anti- Feedback pattern includes：The feedback model of first wireless communication node and UE are synchronous feedback pattern, the second wireless communication node and UE Feedback model for asynchronous feedback pattern, subframe N receives the first wireless communication node and the second wireless communication node is sent The first information and the second information send third information, in subframe S to the second channel radio in subframe M to the first wireless communication node Believe that node sends the 4th information.

According to synchronous feedback pattern, UE sends third information in the subframe M to the first wireless communication node；According to described Asynchronous feedback pattern, UE send the 4th in some subframe after the subframe M in time window to the second wireless communication node Information.

Specifically, for UE when connection is established or carrying is established, the first wireless communication node is anti-for UE configurations by signaling Feedback pattern.When the feedback model of the first wireless communication node and UE be synchronous feedback pattern when, then the second wireless communication node with The feedback model of UE is asynchronous feedback pattern.

UE receives the first wireless communication node in subframe N and sends the first information and the second wireless communication node transmission second Information；UE sends third information in subframe M according to synchronous feedback pattern to the first wireless communication node, according to asynchronous feedback pattern In some subframe in time window after subframe M the 4th information is sent to the second wireless communication node.

According to synchronous feedback pattern, UE sends the 4th information in the subframe M to the second wireless communication node；According to described Asynchronous feedback pattern, UE send third in some subframe after the subframe M in time window to the first wireless communication node Information.

With reference to figure 6, Fig. 6 is a kind of method flow diagram of transmission provided in an embodiment of the present invention.As shown in fig. 6, the side Method includes the following steps：

Step 601, when wireless communication node is the first wireless communication node, for sending the first information to UE, work as nothing When line communication node is the second wireless communication node, for sending the second information to UE；

Step 602, when wireless communication node is the first wireless communication node, for receiving the UE according to described first The information type of information and second information, the third information sent to first wireless communication node, works as wireless communication When node is the second wireless communication node, for receiving the UE according to the first information and the info class of second information Type, the 4th information sent to second wireless communication node.

Optionally, the method is further included in step before UE transmission datas information or scheduling information：

Third configuration message is sent to UE, and third configuration message carries first wireless communication node as described the The synchronous feedback pattern or asynchronous feedback pattern of one wireless communication node configuration.

The present invention provides a kind of method of transmission, in the method, receives what the first wireless communication node was sent in subframe N The second information that the first information and the second wireless communication node are sent, the first information are data information or scheduling information, Second information is data information or scheduling information, and first wireless communication node and the second wireless communication node is use The service node of family equipment UE；According to the first information and the information type of second information, the son after the subframe N Frame M sends third information only to first wireless communication node or only to second wireless communication node, so as to solve User equipment can not send the information corresponding by a service node thereto after receiving the information of two service nodes simultaneously The problem of three information.

With reference to figure 7, Fig. 7 is a kind of method schematic diagram of transmission provided in an embodiment of the present invention.As shown in fig. 7, UE is in son The data of the first wireless communication node transmission and the data of the second wireless communication node transmission are received in frame N；

Wireless communication node belonging to main plot is the first wireless communication node, and the wireless communication node belonging to secondary cell is Second wireless communication node.In subframe M, user equipment only sends HARQ feedback information to main plot, secondary cell is not sent HARQ feedback information.

First wireless communication node receives the HARQ feedback information that the UE is sent, according to the content of HARQ feedback information Determine whether the data that first wireless communication node is sent are properly received by UE.

Second wireless communication node is not received by the HARQ feedback information that the UE is sent, and the second wireless communication node can To think that the data information that second wireless communication node is sent is not properly received by UE.Second wireless communication node according to The resource situation of this cell can retransmit the data to the UE or the second wireless communication node can not also be to institute It states UE and retransmits data.

With reference to figure 8, Fig. 8 is a kind of method schematic diagram of transmission provided in an embodiment of the present invention.As shown in figure 8, user sets The data of the standby data and the transmission of the second wireless communication node that the transmission of the first wireless communication node is received in subframe N；

Subframe of the user equipment between subframe N and subframe M sends conflict to second wireless communication node and refers to Show, the conflict instruction is for notifying user equipment described in second wireless communication node cannot be in subframe M to described second Wireless communication node sends HARQ feedback information；

The user equipment sends HARQ feedback letter in subframe M to the first wireless communication node for not sending conflict instruction Breath；

Subframe S after the subframe M sends HARQ feedback information to the second wireless communication node for sending conflict instruction.

The subframe S is obtained according to conflict instruction, and the conflict instruction can carry following information：

First wireless communication node receives the HARQ feedback letter for the data information that the user equipment is sent in subframe M Whether breath determines the data information of the first wireless communication node transmission by user equipment according to the content of HARQ feedback information It is properly received.

Second wireless communication node is indicated according to the conflict that the UE is sent, and knows its transmission data and the first wireless communication Node is conflicted.Second wireless communication node can retransmit number according to the resource situation of this cell to the UE According to or the second wireless communication node can not also to the UE retransmit data.

With reference to figure 9, Fig. 9 is D2D application scenarios provided by the invention.Network in Fig. 9 includes user equipment 901, user Equipment 902, user equipment 903.User equipment 901, user equipment 902, user equipment 903 intercommunication, user equipment 901 receive the service of user equipment 902 and user equipment 903 simultaneously, i.e., user equipment 902 and user equipment 903 are simultaneously to use The service node of family equipment 901.The method of foregoing transmission is also applied for D2D application scenarios shown in Fig. 9.

With reference to figure 10, Figure 10 is a kind of structure drawing of device of user equipment provided in an embodiment of the present invention, and the user sets It is standby to include with lower unit：

First receiving unit 1001, for receiving the first information and second of the first wireless communication node transmission in subframe N The second information that wireless communication node is sent, the first information is data information or scheduling information, and second information is Data information or scheduling information, first wireless communication node and the second wireless communication node are the service of user equipment (UE) Node；

Optionally, first receiving unit 1001, is specifically used for：

First transmitting element 1002, for the information type according to the first information and second information, described Subframe M after subframe N sends third letter only to first wireless communication node or only to second wireless communication node Breath.

Optionally, first transmitting element is specifically used for：

Optionally, the user equipment further includes：Second receiving unit 1003, is specifically used for：

Specifically, after UE networks, the second receiving unit 1003 receives the configuration message that the first wireless communication node is sent, institute The identification information that wireless communication node is carried in configuration message is stated, identification information is used to indicate the first wireless communication node or the Two wireless communication nodes.

First receiving unit 1001 receives the first information and the second channel radio of the first wireless communication node transmission in subframe N The second information that node is sent is believed, according to the first information and the information type of second information, after the subframe N Subframe M, the identification information of the wireless communication node in the configuration message of the second receiving unit 1003 reception, first sends list Member 1002 sends the third information to wireless communication node corresponding to the identification information.If carry the first nothing in configuration message The identification information of line communication node, subframe M of first transmitting element 1002 after the subframe N are sent out to the first wireless communication node Send third information；If carrying the identification information of the second wireless communication node in configuration message, the first transmitting element 1002 is described Subframe M after subframe N sends third information to the second wireless communication node.

Optionally, the identification information is Physical Cell Identifier PCI, E-UTRAN Cell Global Identification ECGI or other For the identification information of UE identification wireless communication nodes.

Optionally, the user equipment further includes：Second transmitting element 1004, is specifically used for：

Specifically, the first receiving unit 1001 receives the first information and that the first wireless communication node sends in subframe N The second information that two wireless communication nodes are sent, the first transmitting element 1002 send the in subframe M to the first wireless communication node Before three information, some subframe between the subframe N and subframe M, the second transmitting element 1004 is wirelessly communicated to described second Node sends conflict instruction；Wherein, the conflict instruction is for notifying UE described in the second wireless communication node not in subframe M to institute It states the second wireless communication node and sends third information.UE according to the first information and the information type of second information, Subframe M after the subframe N, the second transmitting element 1004 send third information to the first wireless communication node.

Another situation, the first receiving unit 1001 receive the first information of the first wireless communication node transmission in subframe N The second information sent with the second wireless communication node, the first transmitting element 1002 are sent out in subframe M to the second wireless communication node Before sending third information, some subframe between the subframe N and subframe M, the second transmitting element 1004 is wireless to described first Communication node sends conflict instruction；Wherein, the conflict indicates to notify UE described in the first wireless communication node not in subframe M Third information is sent to first wireless communication node.UE is according to the first information and the info class of second information Type, the subframe M after the subframe N, the second transmitting element 1004 send third information to the second wireless communication node.

Conflict instruction can physically row control channel（Physical Uplink Control Channel, PUCCH） Upper transmission.

Optionally, subframe between the subframe N and subframe M is performed in second transmitting element 1004 to described the One wireless communication node or second wireless communication node send conflict instruction, including：

Subframe between the subframe N and subframe M, at random to first wireless communication node or second nothing Line communication node send conflict instruction, it is described conflict instruction for notify UE described in the second wireless communication node not subframe M to Second wireless communication node sends third information.

Specifically, the second transmitting element 1004 can be sent out to the first wireless communication node or the second wireless communication node at random Conflict is sent to indicate.

Specifically, it is wireless belonging to subframe to Scell of second transmitting element 1004 between the subframe N and subframe M Communication node sends conflict instruction.For example, the wireless communication node belonging to Pcell is the first wireless communication node, belonging to Scell Wireless communication node for the second wireless communication node, the first receiving unit 1001 receives the first wireless communication node in subframe N The second information that the first information of transmission and the second wireless communication node are sent；Second transmitting element 1004 in the subframe N and Wireless communication node belonging to subframe to Scell between subframe M sends conflict instruction, and the conflict indicates to notify second Wireless communication node, the UE do not send third information in subframe M to second wireless communication node；UE is according to described first The information type of information and second information, the subframe M after the subframe N, the first transmitting element 1002 is to belonging to Pcell The first wireless communication node send third information, not to belonging to Scell the second wireless communication node send third information.

Optionally, subframe between the subframe N and subframe M is performed in second transmitting element to first nothing Line communication node or second wireless communication node send conflict instruction, including：

According to the configuration message that the first wireless communication node that the second receiving unit 1003 receives is sent, in the subframe N Subframe between subframe M, the second transmitting element 1004 is to the channel radio indicated by the mark being not comprised in configuration message Believe that node sends conflict instruction.

Specifically, the configuration that the first wireless communication node that UE can be received according to the second receiving unit 1003 is sent disappears Breath, the subframe between the subframe N and subframe M, the second transmitting element 1004 is to the mark being not comprised in configuration message Indicated wireless communication node sends conflict instruction.For example, the is carried in the configuration message that the second receiving unit 1003 receives The identification information of one wireless communication node, when the first receiving unit 1001 receives what the first wireless communication node was sent in subframe N During the second information that the first information and the second wireless communication node are sent, the subframe between the subframe N and subframe M, second Transmitting element 1004 sends conflict instruction to the second wireless communication node, and the conflict indicates to notify the second wireless communication section Point, the UE do not send third information in subframe M to second wireless communication node；UE is according to the first information and described The information type of second information, the subframe M after the subframe N, the first transmitting element 1002 are sent out to the first wireless communication node Third information is sent, does not send third information to the second wireless communication node.

Assuming that subframe M is the 4th subframe after subframe N, when the first receiving unit 1001 receives the first nothing in subframe N During the second information that the first information and the second wireless communication node that line communication node is sent are sent, the second transmitting element 1004 exists First subframe after subframe N either a subframe in second subframe or third subframe to the second wireless communication node Send conflict instruction.

Optionally, the user equipment further includes first processing units 1005, and the first processing units are specifically used for：

First transmitting element 1002 subframe M to the first wireless communication node send third message before, first processing units 1005 find a subframe that conflict instruction is sent to the second wireless communication node between subframe N and subframe M；If the first processing Unit 1005 can not find a subframe that conflict instruction is sent to the second wireless communication node between subframe N and subframe M, then First transmitting element 1002 only sends third information in subframe M to first wireless communication node；

Alternatively,

First transmitting element 1002 subframe M to the second wireless communication node send third message before, first processing units 1005 find a subframe that conflict instruction is sent to the first wireless communication node between subframe N and subframe M；If the first processing Unit 1005 can not be found between subframe N and subframe M a subframe to First Line communication node send conflict instruction when, then First transmitting element 1002 only sends third information in subframe M to second wireless communication node.

The embodiment of the present invention provides a kind of user equipment, and the user equipment receives the first wireless communication node in subframe N The second information that the first information of transmission and the second wireless communication node are sent, the first information is data information or scheduling Information, second information are data information or scheduling information, and first wireless communication node and the second wireless communication save Service node of the point for user equipment (UE)；According to the first information and the information type of second information, in the subframe N Subframe M afterwards sends third information only to first wireless communication node or only to second wireless communication node, from And it solves that the information pair can not be sent by a service node thereto after user equipment receives the information of two service nodes simultaneously The problem of third information answered.

With reference to figure 11, Figure 11 is a kind of structure drawing of device of user equipment provided in an embodiment of the present invention, and the user sets It is standby to include with lower unit：

First receiving unit 1101, for receiving the first information and second of the first wireless communication node transmission in subframe N The second information that wireless communication node is sent, the first information is data information or scheduling information, and second information is Data information or scheduling information, first wireless communication node and the second wireless communication node are the service of user equipment (UE) Node；

Optionally, first receiving unit 1101, is specifically used for：

First transmitting element 1102, for the information type according to the first information and second information, described Different subframes after subframe N send third information to first wireless communication node respectively and are wirelessly communicated to described second Node sends the 4th information.

Optionally, the user equipment further includes：Second transmitting element 1103, is specifically used for：

In subframe M, the first transmitting element 1102 is before the first wireless communication node sends third information, in the subframe N Some subframe between subframe M, the second transmitting element 1103 send conflict instruction to second wireless communication node；

Alternatively, in subframe M, the first transmitting element 1102 is before the second wireless communication node sends the 4th information, described Some subframe between subframe N and subframe M, the second transmitting element 1103 send conflict to first wireless communication node and refer to Show.

Second transmitting element 1103 can physically row control channel（Physical Uplink Control Channel, PUCCH）It is upper to send conflict instruction, and the conflict instruction can carry following message：

Sub-frame information is carried, for notifying the second wireless communication node, the first transmitting element 1102 is in the subframe numbers pair The 4th information that the subframe answered is sent to the second wireless communication.

Alternatively, carrying time window information, for notifying the second wireless communication node, the first transmitting element 1102 is in subframe M The 4th information that some subframe in time window afterwards is sent to the second wireless communication.

Optionally, second transmitting element 1103 is additionally operable to：

Optionally, the second transmitting element 1103 can be sent out to the first wireless communication node or the second wireless communication node at random Conflict is sent to indicate.

Optionally, it is wireless belonging to subframe to Scell of second transmitting element 1103 between the subframe N and subframe M Communication node sends conflict instruction.For example, the wireless communication node belonging to Pcell is the first wireless communication node, belonging to Scell Wireless communication node for the second wireless communication node, the first receiving unit 1101 receives the first wireless communication node in subframe N The second information that the first information of transmission and the second wireless communication node are sent；Second transmitting element 1103 in the subframe N and Wireless communication node belonging to subframe to Scell between subframe M sends conflict instruction；First transmitting element 1102 is according to described The information type of the first information and second information, subframe M after the subframe N is to the first channel radio belonging to Pcell Believe that node sends third information, the second wireless communication node belonging to some subframe to Scell after subframe M sends the 4th Information.

Optionally, the configuration message that the second transmitting element 1103 can be sent according to the first wireless communication node of reception, Subframe between the subframe N and subframe M, to the wireless communication node indicated by the mark being not comprised in configuration message Send conflict instruction.For example, the mark of the first wireless communication node is carried in the configuration message that the first receiving unit 1101 receives Information, when the first information and the second channel radio that the first receiving unit 1101 is sent in subframe N the first wireless communication nodes of reception When believing the second information that node is sent, subframe of second transmitting element 1103 between the subframe N and subframe M, to the second nothing Line communication node sends conflict instruction；First transmitting element 1102 is according to the first information and the info class of second information Type, subframe M after the subframe N send third information to the first wireless communication node, some subframe after subframe M to Second wireless communication node sends the 4th information.

Assuming that subframe M is the 4th subframe after subframe N, when the first receiving unit 1101 receives the first nothing in subframe N During the second information that the first information and the second wireless communication node that line communication node is sent are sent, second transmitting element 1103 first subframe after subframe N either a subframe in second subframe or third subframe to the second channel radio Believe that node sends conflict instruction.

Optionally, the user equipment further includes first processing units 1104, and the first processing units 1104 are specifically used In：

First transmitting element 1102 subframe M to the first wireless communication node send third message before, first processing units 1104 find a subframe that conflict instruction is sent to the second wireless communication node between subframe N and subframe M；

If first processing units 1104 can not find one between subframe N and subframe M and be sent out to the second wireless communication node The subframe that conflict is sent to indicate, then the second transmitting element 1103 do not send conflict instruction to the second wireless communication node, in subframe M, First transmitting element 1102 only sends third information to the first wireless communication node；

Alternatively,

First transmitting element 1102 subframe M to the second wireless communication node send the 4th message before, first processing units 1104 find a subframe that conflict instruction is sent to the first wireless communication node between subframe N and subframe M；If the first processing Unit 1104 can not find a subframe that conflict instruction is sent to the first wireless communication node between subframe N and subframe M, then Second transmitting element 1103 does not send conflict instruction to the first wireless communication node, in subframe M, first transmitting element 1102 Only the 4th information is sent to the second wireless communication node.

Optionally, the user equipment further includes the second receiving unit 1105, and second receiving unit 1105 is specifically used In：

The user equipment further includes third transmitting element 1106, and the third transmitting element specific 1106 is used for：

First transmitting element 1102 in subframe M before the first wireless communication node sends third information, in the subframe N and Some subframe between subframe M, third transmitting element 1106 send asynchronous feedback pattern to second wireless communication node and cut Instruction is changed, the asynchronous feedback pattern switching indicates to notify second wireless communication node, first transmitting element In some subframe in 1102 time window after subframe M the 4th information is sent to second wireless communication node；

Or first transmitting element 1102 subframe M to the second wireless communication node send the 4th information before, in the son Some subframe between frame N and subframe M, third transmitting element 1106 send asynchronous feedback mould to first wireless communication node Formula switching instruction, for notifying first wireless communication node, described first sends for the asynchronous feedback pattern switching instruction In some subframe of unit 1102 in the time window after subframe M third information is sent to first wireless communication node.

Specifically, the second receiving unit 1105 receives the asynchronous feedback mould that the first wireless communication node is UE configurations Formula；First receiving unit 1101 receives the first wireless communication node in subframe N and sends the first information and the second wireless communication node Send the second information；First transmitting element 1102 subframe M to the first wireless communication node send third information before, in the son Some subframe between frame N and subframe M, third transmitting element 1106 send asynchronous feedback mould to second wireless communication node Formula switching instruction；In subframe M, the first transmitting element 1102 sends third information to the first wireless communication node, in the subframe M Some subframe afterwards, the first transmitting element 1102 send the 4th information to the second wireless communication node.

Asynchronous feedback pattern switching instruction for notifying second wireless communication node, UE after subframe M when Between send the 4th information to second wireless communication node in some subframe in window.

For UE when connection is established or carrying is established, asynchronous feedback mould is configured for UE by signaling in the first wireless communication node Formula.Asynchronous feedback pattern carries time window information, wireless to second for some subframe of UE in the time window after subframe M Communicate the 4th information sent.

Optionally, the third transmitting element 1106 is additionally operable to：

Optionally, the third transmitting element 1106 can randomly choose the first wireless communication node or the second channel radio Believe that node sends the instruction of asynchronous feedback pattern switching.

Optionally, belonging to subframe to Scell of the third transmitting element 1106 between the subframe N and subframe M Wireless communication node sends the instruction of asynchronous feedback pattern switching.For example, the wireless communication node belonging to Pcell is the first channel radio Believe node, the wireless communication node belonging to Scell is the second wireless communication node, and first receiving unit 1101 is in subframe N Receive the second information that the first information of the first wireless communication node transmission and the second wireless communication node are sent；The third hair The wireless communication node belonging to subframe to Scell of the unit 1106 between the subframe N and subframe M is sent to send feedback model to cut Change instruction；First transmitting element 1102 is according to the first information and the information type of second information, in the son Subframe M after frame N sends third information to the first wireless communication node belonging to Pcell, some subframe after subframe M to The second wireless communication node belonging to Scell sends the 4th information.

Optionally, the first wireless communication that the third transmitting element 1106 can be received according to the second receiving unit 1105 The configuration message that node is sent, the subframe between the subframe N and subframe M, to the mark being not comprised in configuration message Indicated wireless communication node sends the instruction of asynchronous feedback pattern switching.For example, second receiving unit 1105 receives The identification information of the first wireless communication node is carried in configuration message, when first receiving unit 1101 receives the in subframe N During the second information that the first information and the second wireless communication node that one wireless communication node is sent are sent, in the subframe N and Subframe between subframe M, the third transmitting element 1106 send feedback model switching instruction to the second wireless communication node；Institute The first transmitting element 1102 is stated according to the first information and the information type of second information, the son after the subframe N Frame M sends third information to the first wireless communication node, some subframe after subframe M is sent to the second wireless communication node 4th information.

Assuming that subframe M is the 4th subframe after subframe N, when the first receiving unit 1101 receives the first nothing in subframe N During the second information that the first information and the second wireless communication node that line communication node is sent are sent, third transmitting element 1106 exists First subframe after subframe N either a subframe in second subframe or third subframe to the second wireless communication node Send the instruction of asynchronous feedback pattern switching.If time window is 5, represent that the third transmitting element 1106 can be in M+1, M+2, M+ Any one subframe of 3, M+4, M+5 send the 4th information to the second wireless communication node.

Optionally, the user equipment further includes second processing unit 1107, and the second processing unit 1107 is specifically used In：

First transmitting element 1102 subframe M to the first wireless communication node send third message before, second processing unit 1107 find a son that the instruction of asynchronous feedback pattern switching is sent to the second wireless communication node between subframe N and subframe M Frame；

If second processing unit 1107 can not find one between subframe N and subframe M and be sent out to the second wireless communication node The subframe of asynchronous feedback pattern switching instruction is sent, then the first transmitting element 1102 is only saved in subframe M to the described first wireless communication Point sends third information；

Alternatively, the first transmitting element 1102 subframe M to the second wireless communication node send third message before, second processing Unit 1107 finds one between subframe N and subframe M and sends the instruction of asynchronous feedback pattern switching to the first wireless communication node Subframe；If second processing unit 1107 can not find a subframe to First Line communication node between subframe N and subframe M When sending the instruction of asynchronous feedback pattern switching, then the first transmitting element 1102 is only in subframe M to second wireless communication node Send third information.

Optionally, second receiving unit 1105 is additionally operable to：

First receiving unit 1101 receives the first wireless communication node in subframe N and sends the first information and the second channel radio Believe that node sends the second information；First transmitting element 1102 is according to synchronous feedback pattern in subframe M to the first wireless communication node Third information is sent, is wirelessly communicated according in some subframe of asynchronous feedback pattern in the time window after subframe M to second Node sends the 4th information.

For receiving the feedback model that the first wireless communication node is UE configurations, the feedback model includes：First is wireless The feedback model of communication node and UE are asynchronous feedback pattern, and the feedback model of the second wireless communication node and UE are synchronous feedback The situation of pattern, processing procedure is similar with the above process, repeats no more.

With reference to figure 12, Figure 12 is a kind of structure drawing of device of wireless communication node provided in an embodiment of the present invention.Such as Figure 12 Shown, the wireless communication node is included with lower unit：

First transmitting element 1201, when wireless communication node is the first wireless communication node, for sending first to UE Information, when wireless communication node is the second wireless communication node, for sending the second information to UE；

First receiving unit 1202, when wireless communication node is the first wireless communication node, for receiving the UE roots According to the first information and the information type of second information, the third information sent to first wireless communication node, When wireless communication node is the second wireless communication node, for receiving the UE according to the first information and second letter The information type of breath, the 4th information sent to second wireless communication node.

Optionally, the wireless communication node further includes：

Second transmitting element 1203, for sending the first configuration message to UE, the first configuration message carries described the The mark of the mark of one wireless communication node or second wireless communication node, the mark are used to indicate the UE to institute It states corresponding first wireless communication node of mark or the second wireless communication node sends third information.

Optionally, the second transmitting element 1203 is additionally operable to：

Third configuration message is sent to UE, it is the UE that the third configuration message, which carries first wireless communication node, The synchronous feedback pattern of configuration, second wireless communication node are the asynchronous feedback pattern of UE configurations.Another situation, The third configuration message carries the asynchronous feedback pattern that first wireless communication node is UE configurations, second nothing Line communication node is the synchronous feedback pattern of UE configurations.

The embodiment of the present invention provides a kind of wireless communication node, and the wireless communication node is first when wireless communication node During wireless communication node, for UE send the first information, when wireless communication node be the second wireless communication node when, for UE sends the second information, when wireless communication node is the first wireless communication node, for receiving the UE according to described first The information type of information and second information, the third information sent to first wireless communication node, works as wireless communication When node is the second wireless communication node, for receiving the UE according to the first information and the info class of second information Type, the 4th information sent to second wireless communication node, two service nodes are received so as to solve user equipment simultaneously Information after can not a problem of service node sends the information corresponding third information thereto.

With reference to figure 13, Figure 13 is a kind of structure drawing of device of user equipment provided in an embodiment of the present invention.With reference to figure 13, figure 13 be a kind of user equipment 1300 provided in an embodiment of the present invention, and the specific embodiment of the invention is not to the tool of the user equipment Body realization limits.The user equipment 1300 includes：

Processor (processor) 1301, communication interface (Communications Interface) 1302, memory (memory) 1303, bus 1304.

Processor 1301, communication interface 1302, memory 1303 complete mutual communication by bus 1304.

Communication interface 1302, for communicating with wireless communication node；

Processor 1301, for performing program.

Specifically, program can include program code, and said program code includes computer-managed instruction.

Processor 1301 may be a central processor CPU or application-specific integrated circuit（Application Specific Integrated Circuit, ASIC）Or it is arranged to implement the one or more of the embodiment of the present invention Integrated circuit.

Memory 1303, for storing program.Memory 1303 can be volatile memory（volatilememory）, Such as random access memory（Random-access memory, RAM）Or nonvolatile memory（non-volatile memory）, such as read-only memory（Read-only memory, ROM）, flash memory（flash memory）, hard disk （Hard disk drive, HDD）Or solid state disk（Solid-state drive, SSD）.Processor 1301 is according to memory The program instruction of 1303 storages, performs following methods：

It is described according to the first information and the information type of second information, described in the subframe M after the subframe N First wireless communication node only sends third information to second wireless communication node, including：

According to the first information and the information type of second information, subframe M after subframe N is to main plot Wireless communication node belonging to Pcell sends third information, and third is not sent to the wireless communication node belonging to secondary cell Scell Information.

The method includes receiving the first information and second of the first wireless communication node transmission wirelessly in subframe N in step Before the second information that communication node is sent, further include：

According to the first information and the information type of second information, subframe M after the subframe N is to the mark Know the corresponding wireless communication node of information and send the third information.

The identification information is known for Physical Cell Identifier PCI, E-UTRAN Cell Global Identification ECGI or other UE that are used for The identification information of other wireless communication node.

The subframe between the subframe N and subframe M is to first wireless communication node or second nothing Line communication node sends conflict instruction, including：

The processor 1301 is additionally operable to：

The program instruction that processor 1301 is stored according to memory 1303 is additionally operable to perform following operation：

The conflict instruction can carry following message：

Some subframe between the subframe N and subframe M is to first wireless communication node or the second channel radio Believe that node sends conflict instruction, including：

Conflict instruction is sent to first wireless communication node or second wireless communication node at random, alternatively, Wireless communication node belonging to subframe to Scell between subframe N and subframe M sends conflict instruction, alternatively, according to reception The configuration message that first wireless communication node is sent, subframe between subframe N and subframe M is to being not comprised in configuration message Mark indicated by wireless communication node send conflict instruction；

The processor 1301 is additionally operable to：

Processor 1301 subframe M to first wireless communication node send third information before, can not be in subframe N and son A subframe is found between frame M and sends conflict instruction to second wireless communication node, then processor 1301 is not to described the Two wireless communication nodes send conflict instruction, and in subframe M, the processor 1301 is only sent to first wireless communication node Third information；

Processor 1301 subframe M to second wireless communication node send the 4th information before, can not be in subframe N and son A subframe is found between frame M and sends conflict instruction to first wireless communication node, then processor 1301 is not to the first nothing Line communication node sends conflict instruction, and in subframe M, the processor 1301 only sends the 4th letter to the second wireless communication node Breath.

The processor 1301 receives the first information and that the first wireless communication node sends performing step in subframe N Before the second information that two wireless communication nodes are sent, it is additionally operable to：

It is described according to the first information and the information type of second information, the different subframes after the subframe N, Third information is sent to first wireless communication node and send the 4th information, place to second wireless communication node respectively Reason device 1301 is additionally operable to：

In subframe M before the first wireless communication node sends third information, some between the subframe N and subframe M Subframe sends the instruction of asynchronous feedback pattern switching to second wireless communication node；In subframe M, processor 1301 is to the first nothing Line communication node sends third information, some subframe after the subframe M sends the 4th letter to the second wireless communication node Breath, the asynchronous feedback pattern switching indicate to notify the second wireless communication node, certain of UE in the time window after subframe M In one subframe the 4th information is sent to second wireless communication node；

Alternatively, in subframe M before the second wireless communication node sends the 4th information, between the subframe N and subframe M Some subframe sends the instruction of asynchronous feedback pattern switching to first wireless communication node；In subframe M, processor 1301 is to Two wireless communication nodes send the 4th information, and some subframe after the subframe M sends the to the first wireless communication node Three information, the asynchronous feedback pattern switching instruction is for notifying first wireless communication node, and the UE is after subframe M In some subframe in time window third information is sent to first wireless communication node.

Some subframe between the subframe N and subframe M is to first wireless communication node or the second channel radio Believe that node sends the instruction of asynchronous feedback pattern switching, including：

The processor 1301 is additionally operable to：

It before the first wireless communication node sends third information, can not be found between subframe N and subframe M when in subframe M One subframe sends the instruction of asynchronous feedback pattern to the second wireless communication node, then processor 1301 is not to second channel radio Believe that node sends the instruction of asynchronous feedback pattern, in subframe M, only send third information to the first wireless communication node；

Alternatively, work as in subframe M before the second wireless communication node sends the 4th information, it can not between subframe N and subframe M It finds a subframe and sends the instruction of asynchronous feedback pattern to the first wireless communication node, then processor 1301 is not to first nothing Line communication node sends the instruction of asynchronous feedback pattern, in subframe M, only sends third information to the first wireless communication node.

The processor 1301 receives the first information and that the first wireless communication node sends performing step in subframe N Before the second information that two wireless communication nodes are sent, further include：

With reference to figure 14, Figure 14 is a kind of structure drawing of device of wireless communication node provided in an embodiment of the present invention.Reference chart 14, Figure 14 be a kind of wireless communication node 1400 provided in an embodiment of the present invention, and the specific embodiment of the invention is not to the nothing The specific implementation of line communication node limits.The wireless communication node 140 includes：

Processor (processor) 1401, communication interface (Communications Interface) 1402, memory (memory) 1403, bus 1404.

Processor 1401, communication interface 1402, memory 1403 complete mutual communication by bus 1404.

Communication interface 1402, for communicating with user equipment；

Processor 1401, for performing program.

Processor 1401 may be a central processor CPU or application-specific integrated circuit（Application Specific Integrated Circuit, ASIC）Or it is arranged to implement the one or more of the embodiment of the present invention Integrated circuit.

Memory 1403, for storing program.Memory 1403 can be volatile memory（volatile memory）, such as random access memory（Random-access memory, RAM）Or nonvolatile memory（non- volatile memory）, such as read-only memory（Read-only memory, ROM）, flash memory（flash memory）, hard disk（Hard disk drive, HDD）Or solid state disk（Solid-statedrive, SSD）.Processor 1401 According to the program instruction that memory 1403 stores, following methods are performed：

The method before UE transmission datas information or scheduling information, is further included in step：

Third configuration message is sent to UE, and third configuration message carries first wireless communication node as described the The synchronous feedback pattern of one wireless communication node configuration, second wireless communication node is the asynchronous feedback of UE configurations Pattern.

The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto, Any one skilled in the art in the technical scope disclosed by the present invention, the change or replacement that can be readily occurred in, It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with scope of the claims Subject to.

Claims

A kind of 1. method of transmission, which is characterized in that the method includes：

The first information of the first wireless communication node transmission and the second letter of the second wireless communication node transmission are received in subframe N Breath, the first information is that either scheduling information second information is data information or scheduling information to data information, described First wireless communication node and the service node that the second wireless communication node is user equipment (UE)；

According to the first information and the information type of second information, the subframe M after the subframe N is only to described first Wireless communication node only sends third information to second wireless communication node, including：

Subframe between the subframe N and subframe M is saved to first wireless communication node or second wireless communication Point sends conflict instruction；

The subframe M to do not send conflict instruction first wireless communication node or second wireless communication node Send the third information；

Wherein, the conflict instruction does not wirelessly communicate for notifying first wireless communication node in subframe M to described first Node sends third information, alternatively, the conflict instruction is for notifying second wireless communication node, not in subframe M to institute It states the second wireless communication node and sends third information.
2. according to the method described in claim 1, it is characterized in that, described receive the transmission of the first wireless communication node in subframe N The first information and the second wireless communication node send the second information, including：

The data information of the first wireless communication node transmission and the data letter of the second wireless communication node transmission are received in subframe N Breath；Alternatively,

The scheduling letter that the data information of the first wireless communication node transmission and the second wireless communication node are sent is received in subframe N Breath receives the scheduling information of the first wireless communication node transmission and the number of the second wireless communication node transmission in subframe N It is believed that breath；Alternatively,

In the scheduling letter that subframe N receives the scheduling information of the first wireless communication node transmission and the second wireless communication node is sent Breath.
3. method according to claim 1 or 2, which is characterized in that described to be believed according to the first information with described second The information type of breath, the subframe M after the subframe N is only to first wireless communication node or only wireless to described second Communication node sends third information, including：

According to the first information and the information type of second information, the subframe M after subframe N is only to main plot Pcell Affiliated wireless communication node sends third information.
4. method according to claim 1 or 2, which is characterized in that the method includes receiving first in subframe N in step Before the second information that the first information and the second wireless communication node that wireless communication node is sent are sent, further include：

The configuration message that first wireless communication node is sent is received, the mark of wireless communication node is carried in the configuration message Know information, the identification information is used to indicate first wireless communication node or second wireless communication node；

It is described according to the first information and the information type of second information, the subframe M after the subframe N is only to described First wireless communication node only sends third information to second wireless communication node, including：

According to the first information and the information type of second information, the subframe M after the subframe N is only to the mark The corresponding wireless communication node of information sends the third information.
5. according to the method described in claim 4, it is characterized in that, the identification information is Physical Cell Identifier PCI, E- UTRAN Cell Global Identifications ECGI or other identification informations for UE identification wireless communication nodes.
6. according to the method described in claim 1, it is characterized in that, the subframe between the subframe N and subframe M is to institute It states the first wireless communication node or second wireless communication node sends conflict instruction, including：

Subframe between the subframe N and subframe M is at random to first wireless communication node or second channel radio Believe that node sends conflict instruction.
7. according to the method described in claim 1, it is characterized in that, the subframe between the subframe N and subframe M is to institute It states the first wireless communication node or second wireless communication node sends conflict instruction, including：

Wireless communication node belonging to subframe to Scell between the subframe N and subframe M sends conflict instruction.
8. according to the method described in claim 1, it is characterized in that, the subframe between the subframe N and subframe M is to institute It states the first wireless communication node or second wireless communication node sends conflict instruction, including：

According to the configuration message that the first wireless communication node of reception is sent, the subframe between the subframe N and subframe M, to The wireless communication node indicated by mark being not comprised in configuration message sends conflict instruction.
9. according to the method described in claim 6-8 any one, which is characterized in that the method further includes：

If one can not be found before the first wireless communication node sends third message between subframe N and subframe M in subframe M A subframe is then only sent to during the transmission conflict instruction of the second wireless communication node in subframe M to first wireless communication node Third information；Alternatively,

If one can not be found before the second wireless communication node sends third message between subframe N and subframe M in subframe M A subframe to First Line communication node send conflict instruction when, then only send the to second wireless communication node in subframe M Three information.
A kind of 10. method of transmission, which is characterized in that the method includes：

The first information of the first wireless communication node transmission and the second letter of the second wireless communication node transmission are received in subframe N Breath, the first information is that either scheduling information second information is data information or scheduling information to data information, described First wireless communication node and the service node that the second wireless communication node is user equipment (UE)；

According to the first information and the information type of second information, the different subframes after the subframe N, respectively to institute The first wireless communication node is stated to send third information and send the 4th information to second wireless communication node, including：

In subframe M before the first wireless communication node sends third information, some subframe between the subframe N and subframe M Conflict instruction is sent to second wireless communication node；In subframe M, third information is sent to the first wireless communication node, Some subframe after the subframe M sends the 4th information to the second wireless communication node；Alternatively,

In subframe M before the second wireless communication node sends the 4th information, some subframe between the subframe N and subframe M Conflict instruction is sent to first wireless communication node；In subframe M, the 4th information is sent to the second wireless communication node, Some subframe after the subframe M sends the third information to the first wireless communication node.
11. according to the method described in claim 10, it is characterized in that, described receive the first wireless communication node hair in subframe N The second information that the first information sent and the second wireless communication node are sent, including：

The data information of the first wireless communication node transmission and the data letter of the second wireless communication node transmission are received in subframe N Breath；Alternatively,

The scheduling letter that the data information of the first wireless communication node transmission and the second wireless communication node are sent is received in subframe N Breath receives the scheduling information of the first wireless communication node transmission and the number of the second wireless communication node transmission in subframe N It is believed that breath；Alternatively,

In the scheduling letter that subframe N receives the scheduling information of the first wireless communication node transmission and the second wireless communication node is sent Breath.
12. according to the method described in claim 10, it is characterized in that, the conflict instruction can carry following message：

Sub-frame information is carried, for notifying the second wireless communication node, UE is wireless to second in the corresponding subframe of the subframe numbers Communicate the 4th information sent；Alternatively,

Time window information is carried, for notifying the second wireless communication node, some subframe of UE in the time window after subframe M The 4th information sent to the second wireless communication；Alternatively,

After second wireless communication node knows conflict instruction, reception the is calculated according to the transmission running time-frequency resource information of conflict instruction The running time-frequency resource information of four information.
13. the method according to claim 11 or 12, which is characterized in that certain height between the subframe N and subframe M Frame sends conflict instruction to first wireless communication node or the second wireless communication node, including：

At random conflict instruction is sent to first wireless communication node or second wireless communication node；Alternatively,

Wireless communication node belonging to subframe to Scell between subframe N and subframe M sends conflict instruction；Alternatively,

According to the configuration message that the first wireless communication node of reception is sent, subframe between subframe N and subframe M is not to wrapping The wireless communication node indicated by mark being contained in configuration message sends conflict instruction.
14. according to the method for claim 13, which is characterized in that the method further includes：

It before first wireless communication node sends third information, can not be found between subframe N and subframe M when in subframe M One subframe sends conflict instruction to second wireless communication node, then does not send and conflict to second wireless communication node Instruction in subframe M, only sends third information to first wireless communication node；Alternatively,

It before second wireless communication node sends the 4th information, can not be found between subframe N and subframe M when in subframe M One subframe sends conflict instruction to first wireless communication node, then does not send and conflict to first wireless communication node Instruction in subframe M, only sends the 4th information to second wireless communication node.
15. the method according to claim 10 or 11, which is characterized in that the method receives first in step in subframe N Before the second information that the first information and the second wireless communication node that wireless communication node is sent are sent, further include：

Receive the asynchronous feedback pattern that first wireless communication node is UE configurations；

It is described according to the first information and the information type of second information, the different subframes after the subframe N, respectively Third information is sent to first wireless communication node and sends the 4th information to second wireless communication node, including：

In subframe M before the first wireless communication node sends third information, some subframe between the subframe N and subframe M The instruction of asynchronous feedback pattern switching is sent to second wireless communication node；It is sent out in subframe M, UE to the first wireless communication node Third information is sent, some subframe after the subframe M sends the 4th information to the second wireless communication node, described asynchronous anti- Feedback pattern switching indicates to notify second wireless communication node, some subframe of UE in the time window after subframe M Introversive second wireless communication node sends the 4th information；Alternatively,

UE subframe M to the second wireless communication node send the 4th information before, certain height between the subframe N and subframe M Frame sends the instruction of asynchronous feedback pattern switching to first wireless communication node；In subframe M, UE is to the second wireless communication node The 4th information is sent, some subframe after the subframe M sends third information to the first wireless communication node, described asynchronous For notifying first wireless communication node, the UE is a certain in the time window after subframe M for feedback model switching instruction In a subframe third information is sent to first wireless communication node.
16. according to the method for claim 15, which is characterized in that some subframe between the subframe N and subframe M to First wireless communication node or the second wireless communication node send the instruction of asynchronous feedback pattern switching, including：

It randomly chooses to the first wireless communication node or the second wireless communication node and sends asynchronous feedback switching instruction；Alternatively,

Wireless communication node belonging to subframe to Scell between the subframe N and subframe M sends asynchronous feedback pattern switching Instruction；Alternatively,

According to the configuration message that the first wireless communication node of reception is sent, the subframe between the subframe N and subframe M, to The wireless communication node indicated by mark being not comprised in configuration message sends the instruction of asynchronous feedback pattern switching.
17. according to the method for claim 16, which is characterized in that the method further includes：

When subframe M to the first wireless communication node send third information before, one can not be found between subframe N and subframe M Subframe sends the instruction of asynchronous feedback pattern to the second wireless communication node, then is not sent to second wireless communication node asynchronous Feedback model indicates, in subframe M, only sends third information to the first wireless communication node；Alternatively,

When subframe M to the second wireless communication node send the 4th information before, one can not be found between subframe N and subframe M Subframe sends the instruction of asynchronous feedback pattern to the first wireless communication node, then UE is not sent different to first wireless communication node Feedback model instruction is walked, in subframe M, only sends third information to the first wireless communication node.
18. the method according to claim 10 or 11, which is characterized in that the method receives first in step in subframe N Before the second information that the first information and the second wireless communication node that wireless communication node is sent are sent, further include：

The feedback model that the first wireless communication node is UE configurations is received, the feedback model includes：First wireless communication node It is synchronous feedback pattern with the feedback model of UE, the feedback model of the second wireless communication node and UE are asynchronous feedback pattern；

It is described according to the first information and the information type of second information, the different subframes after the subframe N, respectively Third information is sent to first wireless communication node and sends the 4th information to second wireless communication node, including：

According to synchronous feedback pattern, UE sends third information in the subframe M to the first wireless communication node；According to described asynchronous Feedback model, UE send the 4th information in some subframe after the subframe M in time window to the second wireless communication node；

Alternatively, the method receives the first information and the second channel radio of the first wireless communication node transmission in step in subframe N Before believing the second information that node is sent, further include：

The feedback model that the first wireless communication node is UE configurations is received, the feedback model includes：First wireless communication node It is asynchronous feedback pattern with the feedback model of UE, the feedback model of the second wireless communication node and UE are synchronous feedback pattern；

It is described according to the first information and the information type of second information, the different subframes after the subframe N, respectively Third information is sent to first wireless communication node and sends the 4th information to second wireless communication node, including：

According to synchronous feedback pattern, UE sends the 4th information in the subframe M to the second wireless communication node；According to described asynchronous Feedback model, UE send third information in some subframe after the subframe M in time window to the first wireless communication node.
A kind of 19. method of transmission, which is characterized in that the method includes：

When wireless communication node is the first wireless communication node, for sending the first information to UE, when wireless communication node is During the second wireless communication node, for sending the second information to UE；The UE receives the first information and described the in subframe N Two information, the first information are that either scheduling information second information is data information or scheduling information to data information, First wireless communication node and the service node that the second wireless communication node is the UE；

When wireless communication node is the first wireless communication node, for receiving the UE according to the first information and described the The information type of two information, the third information that the different subframes after the subframe N are sent to first wireless communication node, When wireless communication node is the second wireless communication node, for receiving the UE according to the first information and second letter The information type of breath, the 4th information that the different subframes after the subframe N are sent to second wireless communication node, packet It includes：

When wireless communication node is the first wireless communication node, saved for receiving the UE in subframe M to the first wireless communication Point sends third information；When wireless communication node is the second wireless communication node, for receiving the UE in subframe M to first Before wireless communication node sends third information, some subframe between the subframe N and subframe M is wirelessly communicated to described second Node sends conflict instruction and some subframe after the subframe M and sends the 4th letter to the second wireless communication node Breath；

When wireless communication node is the first wireless communication node, saved for receiving the UE in subframe M to the second wireless communication Before point sends the 4th information, what some subframe between the subframe N and subframe M was sent to first wireless communication node Conflict instruction and some subframe after the subframe M send the third information to the first wireless communication node；Work as nothing When line communication node is the second wireless communication node, the 4th information is sent to the second wireless communication node for receiving the UE.
20. according to the method for claim 19, which is characterized in that the method step to UE transmission datas information or Before scheduling information, further include：

The first configuration message is sent to UE, the first configuration message carries mark or the institute of first wireless communication node The mark of the second wireless communication node is stated, the mark is used to indicate the UE to corresponding first channel radio of the mark Believe that node or the second wireless communication node send third information.
21. according to the method for claim 19, which is characterized in that the method step to UE transmission datas information or Before scheduling information, further include：

The second configuration message is sent to UE, the second configuration message carries first wireless communication node and is configured for the UE Asynchronous feedback pattern.
22. according to the method for claim 19, which is characterized in that the method step to UE transmission datas information or Before scheduling information, further include：

Third configuration message is sent to UE, the third configuration message carries what first wireless communication node was configured for institute UE Synchronous feedback pattern, second wireless communication node are the asynchronous feedback pattern of UE configurations.
23. a kind of user equipment, which is characterized in that the user equipment includes：

First receiving unit, for receiving the first information and the second wireless communication that the first wireless communication node is sent in subframe N The second information that node is sent, the first information is data information or scheduling information, and second information is data information Or scheduling information, first wireless communication node and the service node that the second wireless communication node is user equipment (UE)；

First transmitting element, for the information type according to the first information and second information, after the subframe N Subframe M sends third information only to first wireless communication node or only to second wireless communication node；

The user equipment further includes the second transmitting element, and second transmitting element is specifically used for：

Subframe between the subframe N and subframe M is saved to first wireless communication node or second wireless communication Point sends conflict instruction；

Wherein, the conflict instruction does not wirelessly communicate for notifying first wireless communication node in subframe M to described first Node sends third information, alternatively, the conflict instruction is for notifying second wireless communication node, not in subframe M to institute It states the second wireless communication node and sends third information.
24. user equipment according to claim 23, which is characterized in that first receiving unit is specifically used for：

The data information of the first wireless communication node transmission and the data letter of the second wireless communication node transmission are received in subframe N Breath；Alternatively,

The scheduling letter that the data information of the first wireless communication node transmission and the second wireless communication node are sent is received in subframe N Breath receives the scheduling information of the first wireless communication node transmission and the number of the second wireless communication node transmission in subframe N It is believed that breath；Alternatively,

In the scheduling letter that subframe N receives the scheduling information of the first wireless communication node transmission and the second wireless communication node is sent Breath.
25. the user equipment according to claim 23 or 24, which is characterized in that first transmitting element is specifically used for：

According to the first information and the information type of second information, the subframe M after subframe N is only to main plot Pcell Affiliated wireless communication node sends third information.
26. the user equipment according to claim 23 or 24, which is characterized in that the user equipment further includes the second reception Unit, second receiving unit are specifically used for：

The configuration message that first wireless communication node is sent is received, the mark of wireless communication node is carried in the configuration message Know information, the identification information is used to indicate first wireless communication node or second wireless communication node.
27. user equipment according to claim 26, which is characterized in that the identification information for Physical Cell Identifier PCI, E-UTRAN Cell Global Identifications ECGI or other identification informations for UE identification wireless communication nodes.
28. user equipment according to claim 27, which is characterized in that second transmitting element is specifically used for：

Subframe between the subframe N and subframe M, at random to first wireless communication node or second channel radio Believe that node sends conflict instruction, the conflict instruction is for notifying UE described in the second wireless communication node not in subframe M to described Second wireless communication node sends third information.
29. user equipment according to claim 23, which is characterized in that second transmitting element is specifically used for：

Wireless communication node belonging to subframe to Scell between the subframe N and subframe M sends conflict instruction.
30. user equipment according to claim 26, which is characterized in that second transmitting element is specifically used for：

According to the configuration message that the first wireless communication node that second receiving unit receives is sent, in the subframe N and son Subframe between frame M, second transmitting element is to the wireless communication section indicated by the mark being not comprised in configuration message Point sends conflict instruction.
31. user equipment according to claim 29, which is characterized in that the user equipment further includes the first processing list Member, the first processing units are specifically used for：

First transmitting element subframe M to the first wireless communication node send third message before, the first processing units A subframe that conflict instruction is sent to the second wireless communication node is found between subframe N and subframe M, if first processing Unit can not find a subframe that conflict instruction is sent to the second wireless communication node between subframe N and subframe M, then described First transmitting element only sends third information in subframe M to first wireless communication node；Alternatively,

First transmitting element subframe M to the second wireless communication node send third message before, the first processing units A subframe that conflict instruction is sent to the first wireless communication node is found between subframe N and subframe M, if first processing Unit can not be found between subframe N and subframe M a subframe to first wireless communication node send conflict instruction when, Then first transmitting element only sends third information in subframe M to second wireless communication node.
32. a kind of user equipment, which is characterized in that the user equipment includes：

First receiving unit, for receiving the first information and the second wireless communication that the first wireless communication node is sent in subframe N The second information that node is sent, the first information is data information or scheduling information, and second information is data information Or scheduling information, first wireless communication node and the service node that the second wireless communication node is user equipment (UE)；

First transmitting element, for the information type according to the first information and second information, after the subframe N Different subframes send third information to first wireless communication node respectively and send the to second wireless communication node Four information；

The user equipment further includes the second transmitting element, and second transmitting element is specifically used for：

In subframe M, first transmitting element is before the first wireless communication node sends third information, in the subframe N and son Some subframe between frame M, second transmitting element send conflict instruction to second wireless communication node；

Alternatively, in subframe M, first transmitting element is before the second wireless communication node sends the 4th information, in the subframe N Some subframe between subframe M, second transmitting element send conflict instruction to first wireless communication node.
33. user equipment according to claim 32, which is characterized in that first receiving unit is specifically used for：

The data information of the first wireless communication node transmission and the data letter of the second wireless communication node transmission are received in subframe N Breath；Alternatively,

The scheduling letter that the data information of the first wireless communication node transmission and the second wireless communication node are sent is received in subframe N Breath receives the scheduling information of the first wireless communication node transmission and the number of the second wireless communication node transmission in subframe N It is believed that breath；Alternatively,

In the scheduling letter that subframe N receives the scheduling information of the first wireless communication node transmission and the second wireless communication node is sent Breath.
34. user equipment according to claim 33, which is characterized in that the conflict instruction can carry following message：

Sub-frame information is carried, for notifying the second wireless communication node, first transmitting element is corresponding in the subframe numbers The 4th information that subframe is sent to the second wireless communication；Alternatively,

Time window information is carried, for notifying the second wireless communication node, time window of first transmitting element after subframe M The 4th information that some interior subframe is sent to the second wireless communication；Alternatively,

After second wireless communication node knows conflict instruction, reception the is calculated according to the transmission running time-frequency resource information of conflict instruction The running time-frequency resource information of four information.
35. the user equipment according to claim 33 or 34, which is characterized in that second transmitting element is additionally operable to：

At random conflict instruction is sent to the first wireless communication node or the second wireless communication node；Alternatively,

Wireless communication node belonging to subframe to Scell between subframe N and subframe M sends conflict instruction；Alternatively,

According to the configuration message that the first wireless communication node of reception is sent, subframe between subframe N and subframe M is not to wrapping The wireless communication node indicated by mark being contained in configuration message sends conflict instruction.
36. user equipment according to claim 35, which is characterized in that the user equipment further includes the first processing list Member, the first processing units are specifically used for：

First transmitting element subframe M to the first wireless communication node send third message before, the first processing units A subframe that conflict instruction is sent to the second wireless communication node is found between subframe N and subframe M, if can not be in subframe N Found between subframe M a subframe to the second wireless communication node send conflict instruction, then second transmitting element not to Second wireless communication node sends conflict instruction, and in subframe M, first transmitting element is only sent to the first wireless communication node Third information；Alternatively,

First transmitting element subframe M to the second wireless communication node send the 4th message before, the first processing units A subframe that conflict instruction is sent to the first wireless communication node is found between subframe N and subframe M, if can not be in subframe N Found between subframe M a subframe to the first wireless communication node send conflict instruction, then second transmitting element not to First wireless communication node sends conflict instruction, and in subframe M, first transmitting element is only sent to the second wireless communication node 4th information.
37. the user equipment according to claim 32 or 33, which is characterized in that the user equipment further includes the second reception Unit, second receiving unit are specifically used for：

Receive the asynchronous feedback pattern that the first wireless communication node is UE configurations.
38. the user equipment according to claim 37, which is characterized in that the user equipment further includes third and sends list Member, the third transmitting element are specifically used for：

First transmitting element subframe M to the first wireless communication node send third information before, in the subframe N and subframe Some subframe between M, the third transmitting element send asynchronous feedback pattern switching to second wireless communication node and refer to Show, the asynchronous feedback pattern switching instruction is for notifying second wireless communication node, and first transmitting element is in son In some subframe in time window after frame M the 4th information is sent to second wireless communication node；Alternatively,

First transmitting element subframe M to the second wireless communication node send the 4th information before, in the subframe N and subframe Some subframe between M, the third transmitting element send asynchronous feedback pattern switching to first wireless communication node and refer to Show, the asynchronous feedback pattern switching instruction is for notifying first wireless communication node, and first transmitting element is in son In some subframe in time window after frame M third information is sent to first wireless communication node.
39. the user equipment according to claim 38, which is characterized in that the third transmitting element is additionally operable to：

It randomly chooses to the first wireless communication node or the second wireless communication node and sends asynchronous feedback switching instruction；Alternatively,

Wireless communication node belonging to subframe to Scell between the subframe N and subframe M sends asynchronous feedback pattern switching Instruction；Alternatively,

According to the configuration message that the first wireless communication node of reception is sent, the subframe between the subframe N and subframe M, to The wireless communication node indicated by mark being not comprised in configuration message sends the instruction of asynchronous feedback pattern switching.
40. user equipment according to claim 39, which is characterized in that the user equipment further includes second processing list Member, the second processing unit are specifically used for：

First transmitting element subframe M to first wireless communication node send third message before, the second processing Unit finds one between subframe N and subframe M and sends the instruction of asynchronous feedback pattern switching to second wireless communication node Subframe, if the second processing unit can not find a subframe to the second wireless communication node between subframe N and subframe M Asynchronous feedback switching instruction is sent, then second transmitting element does not send asynchronous feedback switching to the second wireless communication node and refers to Show, in subframe M, first transmitting element only sends third information to the first wireless communication node；Alternatively,

First transmitting element subframe M to the second wireless communication node send third message before, the second processing unit A subframe that the instruction of asynchronous feedback pattern switching is sent to the first wireless communication node is found between subframe N and subframe M, if It is asynchronous to the transmission of the first wireless communication node that the second processing unit can not find a subframe between subframe N and subframe M Feedback switching instruction, then second transmitting element is not to the transmission asynchronous feedback switching instruction of the first wireless communication node, in son Frame M, first transmitting element only send the 4th information to the second wireless communication node.
41. the user equipment according to claim 37, which is characterized in that second reception is additionally operable to：

The feedback model that the first wireless communication node is UE configurations is received, the feedback model includes：First wireless communication node It is synchronous feedback pattern with the feedback model of UE, the feedback model of the second wireless communication node and UE are asynchronous feedback pattern；Or Person, the feedback model include：The feedback model of second wireless communication node and UE are synchronous feedback pattern, and first wirelessly communicates The feedback model of node and UE are asynchronous feedback pattern.
42. a kind of wireless communication node, which is characterized in that the wireless communication node includes：

First transmitting element, for when wireless communication node be the first wireless communication node when, for UE send the first information, When wireless communication node is the second wireless communication node, for sending the second information to UE；Described in the UE is received in subframe N The first information and second information, the first information are data information or scheduling information, and second information is data Information or scheduling information, first wireless communication node and the second wireless communication node are the service node of the UE；

First receiving unit, for when wireless communication node be the first wireless communication node when, for receiving the UE according to institute The information type of the first information and second information is stated, the third information sent to first wireless communication node works as nothing When line communication node is the second wireless communication node, for receiving the UE according to the first information and second information Information type, the 4th information sent to second wireless communication node；

First receiving unit, is specifically used for：

When wireless communication node is the first wireless communication node, saved for receiving the UE in subframe M to the first wireless communication Point sends third information；When wireless communication node is the second wireless communication node, for receiving the UE in subframe M to first Before wireless communication node sends third information, some subframe between the subframe N and subframe M is wirelessly communicated to described second Node sends conflict instruction and some subframe after the subframe M and sends the 4th letter to the second wireless communication node Breath；

When wireless communication node is the first wireless communication node, saved for receiving the UE in subframe M to the second wireless communication Before point sends the 4th information, what some subframe between the subframe N and subframe M was sent to first wireless communication node Conflict instruction and some subframe after the subframe M send the third information to the first wireless communication node；Work as nothing When line communication node is the second wireless communication node, the 4th information is sent to the second wireless communication node for receiving the UE.
43. wireless communication node according to claim 42, which is characterized in that the wireless communication node further includes second Transmitting element, second transmitting element are specifically used for：

The first configuration message is sent to UE, the first configuration message carries mark or the institute of first wireless communication node The mark of the second wireless communication node is stated, the mark is used to indicate the UE to corresponding first channel radio of the mark Believe that node or the second wireless communication node send third information.
44. wireless communication node according to claim 43, which is characterized in that second transmitting element is additionally operable to：

The second configuration message is sent to UE, the second configuration message carries first wireless communication node and is configured for the UE Asynchronous feedback pattern.
45. wireless communication node according to claim 43, which is characterized in that second transmitting element is additionally operable to：

Third configuration message is sent to UE, the third configuration message carries first wireless communication node and is configured for the UE Synchronous feedback pattern, second wireless communication node be the UE configuration asynchronous feedback pattern, alternatively, the third is matched It puts message and carries the synchronous feedback pattern that second wireless communication node is UE configurations, first wireless communication node Asynchronous feedback pattern for UE configurations.
46. a kind of user equipment, which is characterized in that the user equipment includes processor, communication interface, memory and bus：

Wherein processor, communication interface, memory complete mutual communication by bus；

The communication interface, for communicating with wireless communication node；

The memory, for storing program；

The processor, for performing program；

Its Program is for any one of perform claim requirement 1-9 or claim 10-18 any one of them methods.
47. a kind of wireless communication node, which is characterized in that the wireless communication node includes processor, communication interface, memory And bus：

Wherein processor, communication interface, memory complete mutual communication by bus；

The communication interface, for communicating with wireless communication node；

The memory, for storing program；

The processor, for performing program；

Its Program requires 19-22 any one of them methods for perform claim.