CN102858016A - Data processing method and device - Google Patents

Data processing method and device Download PDF

Info

Publication number
CN102858016A
CN102858016A CN2011101797953A CN201110179795A CN102858016A CN 102858016 A CN102858016 A CN 102858016A CN 2011101797953 A CN2011101797953 A CN 2011101797953A CN 201110179795 A CN201110179795 A CN 201110179795A CN 102858016 A CN102858016 A CN 102858016A
Authority
CN
China
Prior art keywords
described
mux
pusch
information
interleaver matrix
Prior art date
Application number
CN2011101797953A
Other languages
Chinese (zh)
Other versions
CN102858016B (en
Inventor
杨瑾
毕峰
梁枫
吴栓栓
袁明
Original Assignee
中兴通讯股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Priority to CN201110179795.3A priority Critical patent/CN102858016B/en
Publication of CN102858016A publication Critical patent/CN102858016A/en
Application granted granted Critical
Publication of CN102858016B publication Critical patent/CN102858016B/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/004Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056Systems characterized by the type of code used
    • H04L1/0071Use of interleaving
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/0001Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0028Formatting
    • H04L1/0031Multiple signaling transmission
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources

Abstract

The invention discloses a data processing method and device. The method comprises the following steps of: if the RS (reference signal) number of a PUSCH (physical uplink shared channel) on each slot is greater than 1, interweaving the UCI (uplink control information) and/or data information to be reported according to the channel structure of the PUSCH; and bearing the interweaved data on the allocated PUSCH resource for sending, wherein the channel structure of the PUSCH refers to the number of SC-FDMA (signal carrier-frequency division multiple access) symbols on each slot, the number of RS symbols and the positions of the SC-FDMA symbols thereof. Through the invention, the receiving property of the UCI is improved.

Description

Data processing method and device

Technical field

The present invention relates to the communications field, in particular to a kind of data processing method and device.

Background technology

In Long Term Evolution (Long Term Evolution is referred to as LTE) system, each radio frames is 10ms, comprises 10 subframes.1 subframe is 1ms, is divided into 2 time slots (slot) of 0.5ms.System frame structure is according to adopting different Cyclic Prefix (Cyclic Prefix, referred to as CP) be divided into two classes, general cyclic prefix (Normal Cyclic Prefix), each sub-frame of uplink contains 14 single-carrier frequency division multiple access (Signal-Carrier Frequency Division Multiple Access, referred to as SC-FDMA) symbol, comprise 7 SC-FDMA symbols on each slot, extended cyclic prefix (Extended Cyclic Prefix), every subframe contains 12 SC-FDMA symbols, comprises 6 SC-FDMA symbols on each slot.The least unit of resource division is resource element (Resource Element is referred to as RE), a SC-FDMA symbol on the corresponding subcarrier.

In the LTE system, the ascending physical signal control information comprises: mixed automatic retransfer request (Hybrid Automatic Repeat Request, referred to as HARQ) feedback information, be subscriber equipment (User Equipment, referred to as UE) to Node B (the evolved Node B of evolution, referred to as eNB) at Physical Downlink Shared Channel (Physical Downlink Shared Channel, abbreviation PDSCH) data receiver and/or Physical Downlink Control Channel (the Physical Downlink Control Channel that send, abbreviation PDCCH) reception condition is confirmed/non-affirmation (ACK/NACK) feedback, and channel quality reporting, wherein, channel quality reporting comprises channel quality indication (Channel Quality Indicator, referred to as CQI)/pre-coding matrix indication (Precoding Matrix Indicator, referred to as PMI)/order indication (Rank Indication is referred to as RI).When UE has uplink business data and ascending control information (Uplink Control Information in same subframe, referred to as UCI) when needing transmission, or UE is scheduled and reports non-periodical channel state information (Channel-State Information, referred to as CSI) time, UE carries out ascending control information and uplink business data multiplexing, be carried on Physical Uplink Shared Channel (the Physical Uplink Shared Channel that distributes, referred to as PUSCH) send to eNB on the resource, eNB distributes with Resource Block (Resource Block the PUSCH resource of UE, referred to as RB) to being unit, Fig. 1 is the subframe structure schematic diagram according to the LTE system of correlation technique, as shown in Figure 1, on PUSCH, a SC-FDMA symbol is arranged as demodulation reference mark (Reference Signal is referred to as RS) on each time slot (slot).

Introducing relay station (Relay Node, referred to as RN) network in, Fig. 2 is the schematic diagram according to the junction network of correlation technique, as shown in Figure 2, eNB and macrocell user (Macro User Equipment in the network, referred to as M-UE) between link be called the link that direct transfers (Direct Link), link between eNB and RN is called back haul link (Backhaul Link) or repeated link, be also referred to as the Un interface, RN and relay domain user (Relay User Equipment, R-UE) link between is called access link (Access Link), the home base station (Donor eNB is referred to as DeNB) that on back haul link, provides the base station of service to be called this relay station for relay station.

Along with the expansion of system applies scene and the raising of systematic function requirement, when relay station or UE are applied in the high velocity environment, further increase the quantity of RS symbol in the PUSCH channel, in order to improve the upward signal receptivity, but, because the increase of RS symbol quantity, cause in the time slot position of transmitting data information and UCI information to be reduced, reduced the efficiency of transmission of UCI.

Summary of the invention

Main purpose of the present invention is to provide a kind of data processing method and device, to solve at least the increase of above-mentioned because RS symbol quantity, causes in the time slot position of transmitting data information and UCI information to be reduced, and has reduced the efficiency of transmission problem of UCI.

According to an aspect of the present invention, provide a kind of data processing method, having comprised: when the RS quantity of ascending physical signal shared channel PUSCH on each time slot greater than 1, according to the channel architecture of PUSCH UCI to be reported and/or data message are carried out interleaving treatment; Deta bearer after the interleaving treatment is sent in the PUSCH resource; Wherein, the channel architecture of PUSCH refers to comprise at each time slot the number of SC-FDMA symbol, the position of the quantity of RS symbol and RS symbol place SC-FDMA symbol.

According to a further aspect in the invention, a kind of data processing equipment is provided, comprise: interleaving block, when the RS quantity of ascending physical signal shared channel PUSCH on each time slot greater than 1, according to the channel architecture of PUSCH UCI to be reported and/or data message are carried out interleaving treatment; Sending module sends the Deta bearer after the interleaving treatment in the PUSCH resource; Wherein, the channel architecture of PUSCH refers to comprise at each time slot the number of SC-FDMA symbol, the position of the SC-FDMA symbol at the quantity of RS symbol and its place.

By the present invention, adopt when the reference signal RS quantity of PUSCH on each time slot greater than 1, according to the channel architecture of PUSCH ascending control information UCI to be reported and/or data message are carried out interleaving treatment; The method that Deta bearer after the interleaving treatment is sent in the PUSCH resource of distributing; Wherein, the channel architecture of PUSCH refers to comprise at each time slot the number of single-carrier frequency division multiple access SC-FDMA symbol, the position of the SC-FDMA symbol at the quantity of RS symbol and its place, solved in the correlation technique because the increase of RS symbol quantity, cause the position of transmitting data information and UCI information in the time slot to be reduced, reduced the problem of the efficiency of transmission of UCI, by, realized the channel architecture according to PUSCH, to the interleaving treatment of ascending control information and upstream data information, UCI information effectively is carried on the PUSCH resource, carry out uplink to eNB, take full advantage of the PUSCH channel resource, guarantee receptivity and the efficiency of transmission of ascending control information.

Description of drawings

Accompanying drawing described herein is used to provide a further understanding of the present invention, consists of the application's a part, and illustrative examples of the present invention and explanation thereof are used for explaining the present invention, do not consist of improper restriction of the present invention.In the accompanying drawings:

Fig. 1 is the subframe structure schematic diagram according to the LTE system of correlation technique;

Fig. 2 is the junction network structural representation according to correlation technique;

Fig. 3 is the flow chart according to the data processing method of the embodiment of the invention;

Fig. 4 is the structured flowchart according to the data processing equipment of the embodiment of the invention;

Fig. 5 is the preferred structured flowchart according to the data processing equipment of the embodiment of the invention;

Fig. 6 is the PUSCH format 1/2/3 channel architecture schematic diagram according to the embodiment of the invention;

Fig. 7 is the structural representation one according to the multiplexing PUSCH of being carried on of a kind of UCI information and date under PUSCH format 1 structure of the embodiment of the invention;

Fig. 8 (a) is the structural representation two according to the multiplexing PUSCH of being carried on of a kind of UCI information and date under PUSCH format 1 structure of the embodiment of the invention;

Fig. 8 (b) is the structural representation three according to the multiplexing PUSCH of being carried on of a kind of UCI information and date under PUSCH format 1 structure of the embodiment of the invention;

Fig. 9 is the structural representation four according to the multiplexing PUSCH of being carried on of a kind of UCI information and date under PUSCH format 1 structure of the embodiment of the invention;

Figure 10 is the structural representation five according to the multiplexing PUSCH of being carried on of a kind of UCI information and date under PUSCH format 1 structure of the embodiment of the invention;

Figure 11 is the structural representation according to the multiplexing PUSCH of being carried on of a kind of UCI information and date under PUSCH format 2 structures of the embodiment of the invention; And

Figure 12 is the structural representation according to the multiplexing PUSCH of being carried on of a kind of UCI information and date under PUSCH format 3 structures of the embodiment of the invention.

Embodiment

Hereinafter also describe in conjunction with the embodiments the present invention in detail with reference to accompanying drawing.Need to prove that in the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.

Present embodiment provides a kind of data processing method, and Fig. 3 is the flow chart according to the data processing method of the embodiment of the invention, as shown in Figure 3, comprises following step.

Step S302: when the RS quantity of PUSCH on each time slot greater than 1, channel architecture according to PUSCH carries out interleaving treatment with UCI to be reported and/or data message, wherein, the channel architecture of PUSCH refers to comprise at each time slot the number of SC-FDMA symbol, the position of the SC-FDMA symbol at the quantity of RS symbol and its place.

Step S304: the Deta bearer after the interleaving treatment is sent in the PUSCH resource.

Pass through above-mentioned steps, employing at PUSCH in the quantity of the RS of each time slot greater than 1 o'clock, channel architecture according to PUSCH carries out interleaving treatment with UCI to be reported and/or data message, Deta bearer after will interweaving sends in the PUSCH resource, solved in the correlation technique because the increase of RS symbol quantity, cause the symbol of transmitting data information and UCI information in the time slot to reduce, reduced the problem of the efficiency of transmission of UCI, realized the channel architecture according to PUSCH, interleaving treatment to ascending control information and upstream data information, UCI information effectively is carried on the PUSCH resource, carry out uplink to eNB, take full advantage of the PUSCH channel resource, guarantee receptivity and the efficiency of transmission of ascending control information.

According to the channel architecture of PUSCH ascending control information UCI to be reported and/or data message are carried out interleaving treatment and can use numerous embodiments, variety classes data stuffing among the UCI is entered in the interleaver matrix, set up interleaver matrix according to the PUSCH channel architecture; When having RI among the UCI to be reported, according to the PUSCH channel architecture RI is filled in the interleaver matrix; The multiplexed information Sequence Filling that CQI/PMI information among the UCI and/or data message are combined into is in interleaver matrix; When there is ACK/NACK information in UCI to be reported, according to the PUSCH channel architecture ACK/NACK information is filled in the interleaver matrix.

In a preferred embodiment, above-mentionedly set up interleaver matrix in the following way according to the PUSCH channel architecture: the columns C that determines interleaver matrix according to PUSCH channel architecture and measuring reference signals SRS configuration MuxDetermine the line number R of interleaver matrix MuxBe total sequence length and columns C MuxThe merchant, wherein total sequence length is the length sum of the sequence of the length of multiplexed information sequence and RI.

In the present embodiment, the columns that interleaver matrix is determined in configuration according to PUSCH channel architecture and SRS is in the following way:

C mux = N symb PUSCH ;

Wherein, For the number of the SC-FDMA symbol of each time slot, when frame structure is general cyclic prefix, When frame structure is extended cyclic prefix, M is the number of the SC-FDMA symbol that RS takies on each time slot, N SRSValue is 1 when one of following situation, otherwise N SRS=0: transmitting terminal will be launched SRS on the sub-frame of uplink at PUSCH resource place; The sub-frame of uplink at PUSCH resource place is that cell-level SRS subframe and PUSCH resource and residential quarter SRS bandwidth are overlapping; The sub-frame of uplink at PUSCH resource place is configured to the SRS subframe of the private type 1 of transmitting terminal.The preferred embodiment determines that the columns of interleaver matrix considered the situation of carrying SRS in the time slot, and when realizing that UCI and data message interweave, vacant out position transmitting SRS realized the multiplexing carrying of multiple uplink information.

Preferably, determine the line number R of interleaver matrix MuxBe total sequence length and columns C MuxThe merchant, in the following way:

R mux=(H′ total·Q m·N L)/C mux

Wherein, H ' Total=H '+Q ' RI, i.e. the sequence length sum of multiplexed information and RI information.

Preferably, the line number of determining interleaver matrix is symbol level line number R ' Mux, symbol level line number R ' MuxBe the merchant of interleaver matrix line number and order of modulation and the transmission number of plies, wherein order of modulation is determined by the modulation system that UCI and data message adopt, and the transmission number of plies is determined by the PUSCH transmission means.By the preferred embodiment, improved the accuracy rate of definite line number.

Preferably, according to the PUSCH channel architecture RI is filled into interleaver matrix R ' Mux* C MuxIn comprise: from R ' Mux* C MuxInterleaver matrix last column begins, according to following formula one with the RI information sequence Each symbol insert R ' Mux* C MuxIn the interleaver matrix: formula one: i<Q ' RIThe time, Wherein, i is the RI information sequence Sequence number, the symbol lengths of RI information sequence is Q ' RI, For at R ' Mux* C MuxSequence number is r * C in the interleaver matrix Mux+ c RIThe corresponding data in position, R ' MuxBe the symbol level line number of interleaver matrix, C MuxBe the columns of interleaver matrix, c RI=ColumnSet (j), ColumnSet (j) expression is used for the SC-FDMA character position of carrying RI information; Wherein, the initial value of i is that the initial value of 0, j is 0, executes after the formula one with the initial value of i and j, i=i+1, j=F (j), j=F (j)=(j+t) mod4, t is [1,2,3] get any one value in, above-mentioned formula one is carried out in circulation, until i>=Q ' RIPreferably, in the preferred embodiment, ColumnSet (j) is one of following: { #0, #6, #7, #13}; { #4, #6, #11, #13}; { #0, #2, #11, #13}; { #0, #2, #7, #9}; { #0, #6, #7, #13}; { #1, #5, #8, #12}.

CQI/PMI information and/or data message among the UCI are combined into the multiplexed information sequence, when needs reported CQI/PMI information and data message, the multiplexed information sequence was made of CQI/PMI and data message concatenated in order, wherein, CQI/PMI information is front, after the data message level is associated in; When reported data information only, the multiplexed information sequence is data information sequence; When only reporting CQI/PMI information, the multiplexed information sequence is the CQI/PMI information sequence.

Based on above-mentioned preferred implementation, with the multiplexed information Sequence Filling to interleaver matrix R ' Mux* C MuxIn comprise: from the first row of interleaver matrix, according to the order of Row Column successively with the multiplexed information Sequence Filling in interleaver matrix, and skip the interleaver matrix position of filling RI.This preferred implementation is skipped the position that RI takies, and has guaranteed the accuracy rate of RI communication.

In another preferred embodiment, according to the PUSCH channel architecture ACK/NACK information is filled in the interleaver matrix and comprises: from last column of interleaver matrix, use following formula two with the ACK/NACK information sequence Insert interleaver matrix R ' Mux* C MuxIn: formula two: as i<Q ' ACKThe time, Wherein, i is ACK/NACK information Sequence number, and the sequence overall length of ACK/NACK information is Q ' ACK, For sequence number in interleaver matrix is r * C Mux+ c ACKThe corresponding data in position, Or R ' MuxBe the symbol level line number of interleaver matrix, Cmux is the columns of interleaver matrix, c ACK=ColumnSet (k), ColumnSet (k) expression is used for the SC-FDMA character position of loading ACK/nack message, wherein, wherein, the initial value of i is that the initial value of 0, k is 0, executes after the formula two with the initial value of i and k, i=i+1, k=D (k)=(k+t) mod4, t is [1,2,3] get any one value in, perhaps k=D (k)=(k+t) mod6, t is [1,2,3,4,5] get any one value circulation in and carry out formula two, until i>=Q ' ACK, wherein, ACK/NACK information is filled the information that original position has been filled that covers.Preferably, in the present embodiment, ColumnSet (k) is one of following: { #2, #4, #9, #11}; { #0, #2, #7, #9}; { #4, #6, #7, #9}; { #4, #6, #11, #13}; { #1, #5, #8, #12}; { #2, #3, #4, #9, #10, #11}.Fill ACK/NACK information by this optimal way, ensured that the receptivity of ACK/NACK information has improved the accuracy rate that this information interweaves.

Preferably, it is one of following that the channel architecture of PUSCH comprises: PUSCH format 1, and it refers to comprise 7 SC-FDMA symbols in each time slot of PUSCH, wherein, comprise two RS symbols, the position of its place SC-FDMA symbol is symbol #1, #5, #8, #12; PUSCH format 2, it refers to comprise 7 SC-FDMA symbols in each time slot of PUSCH, wherein, comprise three RS symbols, the position of its place SC-FDMA symbol is #1, #3, #5, #8, #10, #12; PUSCH format 3, it refers to comprise 7 SC-FDMA symbols in each time slot of PUSCH, wherein, comprise three RS symbols, the position of its place SC-FDMA symbol is #2, #3, #4, #9, #10, #11.Preferably, the SC-FDMA symbolic number m that the upper RS of each slot takies determines according to the PUSCH channel architecture, and when using PUSCHformat 1, m=2 uses PUSCH format 2 and, m=3 at 3 o'clock.

In another embodiment, also provide a kind of data processing software, this software be used for to be carried out the technical scheme that above-described embodiment and preferred embodiment are described.

In another embodiment, also provide a kind of storage medium, stored above-mentioned data processing software in this storage medium, this storage medium includes but not limited to: CD, floppy disk, hard disk, scratch pad memory etc.

The embodiment of the invention also provides a kind of data processing equipment, this device can be used for realizing above-mentioned data transmission method, has carried out explanation, repeats no more, and the below describes the module that relates in this terminal.As used below, term " submodule ", " module " can realize the combination of software and/or the hardware of predetermined function.Although the described system and method for following examples is preferably realized with software, hardware, perhaps the realization of the combination of software and hardware also may and be conceived.Fig. 4 is the structured flowchart according to the data processing equipment of the embodiment of the invention, and as shown in Figure 4, this device comprises: interleaving block 42 and sending module 44, the below is elaborated to said structure.

Interleaving block 42, be used for when the reference signal RS quantity of ascending physical signal shared channel PUSCH on each time slot greater than 1, according to the channel architecture of described PUSCH ascending control information UCI to be reported and/or data message are carried out interleaving treatment; Sending module 44 is connected to interleaving block 42, sends in the PUSCH resource for the Deta bearer after use interleaving block 42 interleaving treatment.

Fig. 5 is the preferred structured flowchart according to the data processing equipment of the embodiment of the invention, as shown in Figure 5, interleaving block 42 comprises: set up module 422, the first packing module 424, the second packing module 426, the 3rd packing module 428 and processing module 429, the below is elaborated to said structure.

Set up module 422, be used for setting up interleaver matrix according to the PUSCH channel architecture; The first packing module 424 is connected to and sets up module 422, is used for when there is RI in UCI to be reported, RI is filled in the interleaver matrix of setting up module 422 foundation according to the PUSCH channel architecture; The second packing module 426 is connected to and sets up module 422, is used for multiplexed information Sequence Filling that CQI/PMI information and/or data message with UCI be combined into to setting up in the interleaver matrix that module 422 sets up; The 3rd packing module 428 is connected to and sets up module 422, is used for when there is ACK/NACK information in UCI to be reported, ACK/NACK information is filled in the interleaver matrix of setting up module 422 foundation according to the PUSCH channel architecture; Processing module 429 is connected to the second packing module 426 or the 3rd packing module 428, reads by leu for the data of the interleaver matrix that the 3rd packing module 428 has been filled, and finishes interleaving treatment.

Need to prove that when having ACK/NACK information in UCI to be reported, processing module 429 is connected to the 3rd packing module 428, behind ACK/NACK information end-of-fill, the data in the interleaver matrix of having filled is read by row; When not having ACK/NACK information in UCI to be reported, processing module 429 is connected to the second packing module 426, after the multiplexed information Sequence Filling finishes, data in the interleaver matrix of having filled is read by row.

Present embodiment provides a kind of PUSCH channel architecture, and it comprises PUSCH format 1/2/3, and wherein, PUSCHformat 1 channel architecture refers to, in each slot, contain two RS symbols, be respectively the #1 of SC-FDMA symbol, #5, #8, the position of #12, other symbols are used for beared information; PUSCH format 2 channel architectures refer to, contain three RS symbols in each slot, are respectively SC-FDMA symbol #1, #3, #5, #8, #10, the position of #12, other symbols are used for beared information, PUSCH format 3 channel architectures refer to, contain three RS symbols in each slot, are respectively SC-FDMA symbol #2, #3, #4, #9, #10, the position of #11, other symbols are used for beared information.

Describe below in conjunction with preferred embodiment

Preferred embodiment one

Present embodiment provides a kind of upload control data processing method, present embodiment combines above-described embodiment and preferred implementation wherein, in the present embodiment, the PUSCH structure comprises three kinds, is respectively PUSCH format 1/2/3, PUSCH format1 channel architecture refers to: contain two RS symbols in each slot, be respectively symbol #1, #5, #8, #12, other symbols are used for beared information; PUSCH format 2 channel architectures refer to: in each slot, contain three RS symbols, are respectively symbol #1, and #3, #5, #8, #10, #12, other symbols are used for beared information; PUSCH format 3 channel architectures refer to: in each slot, contain three RS symbols, are respectively symbol #2, and #3, #4, #9, #10, #11, other symbols are used for beared information.The method comprises the steps:

Step 1: when the RS symbolic number on each slot among the Physical Uplink Shared Channel PUSCH during greater than 1 symbol, transmitting terminal carries out interleaving treatment with data message and ascending control information.

Preferably, the interleaving treatment in step 1 can be determined following parameters in the interleaving treatment according to the PUSCH channel architecture:

(1) value of the upper RS symbolic number m of each slot; Preferably, the SC-FDMA symbolic number m that the upper RS of each slot takies determines according to the PUSCH channel architecture that transmitting terminal uses, and for example: when using PUSCH format 1, m=2 uses PUSCH format 2 and, m=3 at 3 o'clock.

(2) SC-FDMA symbol { RI (j) } and the Counting Formula r=f (i) of carrying RI information, j=F (j);

(3) the SC-FDMA symbol of loading ACK/nack message { ACK (j) } and Counting Formula r=d (i), j=D (j);

Wherein, above-mentioned PUSCH channel architecture refers to upper symbolic number and the position that is used for carrying RS of PUSCH, and the symbolic number and the position that are used for the information carrying.

Preferably, the interleaving treatment in the step 1 may further comprise the steps:

Step 1.1: set up interleaver matrix, the matrix column number is determined by the RS symbolic number in the employed PUSCH channel and measuring reference signals (Sounding Reference Symbol is referred to as SRS) configuration.

In setting up the interleaver matrix process, the matrix column number is determined by the RS symbolic number among the employed PUSCH and SRS configuration.

For example: set up R Mux* C MuxMatrix, line number are R Mux, columns is C Mux, wherein, Be the SC-FDMA symbolic number of each slot, during Normal CP During Extend CP, The SC-FDMA symbolic number that m takies for the upper RS of each slot, N SRSBe SRS relevant parameter, N SRS∈ [0,1], R Mux=(H ' TotalQ mN L)/C Mux, H ' Total=H '+Q ' RI, i.e. the sequence length sum of multiplexed information and RI information.

Than more preferably, make R ' Mux=R Mux/ (Q mN L), the interleaving process in the step 1.1 can adopt fills R ' Mux* C MuxInterleaver matrix.

Need to prove above-mentioned N SRSDetermine value by the SRS configuration.For example: in the time will launching SRS on the sub-frame of uplink at the PUSCH resource place that transmitting terminal is distributing, or this sub-frame of uplink is cell-level SRS subframe, and when the PUSCH resource of distributing and residential quarter SRS bandwidth are overlapping, or this sub-frame of uplink is when being configured to the SRS subframe of private type 1 of transmitting terminal, N SRS=1, otherwise, N SRS=0.

Step 1.2: give the correct time when transmitting terminal has on the RI informational needs, the RI information sequence is filled in the described filled matrix that interweaves.

For example: give the correct time when transmitting terminal has on the RI informational needs, with the RI information sequence Insert R ' Mux* C MuxIn the interleaver matrix, particularly, the RI information sequence is inserted interleaver matrix can be expressed as formula:

If i=0, j=0, r=R ' Mux-1,

As i<Q ' RIThe time,

Make c RI=Column Set (j) obtains: I=i+1, r=f (i), j=F (j).

Be cycled to repeat said process, until with sequence Filling is finished.Wherein, Column Set (j) expression is used for the SC-FDMA symbol of carrying RI information, is expressed as { RI (j) }.

Preferably, in the interleaving procedure of the RI of this step information, c RI=Column Set (j) can be following any one:

ColumnSet(j)={#0,#6,#7,#13};

ColumnSet(j)={#4,#6,#11,#13};

ColumnSet(j)={#0,#2,#11,#13};

ColumnSet(j)={#0,#6,#7,#13};

ColumnSet(j)={#0,#2,#7,#9};

ColumnSet(j)={#1,#5,#8,#12}

Preferably, in the interleaving procedure of the RI of this step information,

Preferably, in the interleaving procedure of the RI of this step information, j=F (j)=(j+t) mod4, t gets any one value in set [1,2,3].

Step 1.3: with the multiplexed information Sequence Filling in the above-mentioned filled matrix that interweaves.

For example: with the multiplexed information sequence g 0, g 1, g 2, g 3..., g H '-1Insert R ' Mux* C MuxIn the interleaver matrix, particularly:

At R ' Mux* C MuxIn the matrix, from the matrix upper left corner, successively will according to the order of Row Column g 0, g 1, g 2, g 3..., g H '-1Sequence Filling is in matrix, until the lower right corner of matrix wherein, runs into the position of filling RI information and then skips.Above process can be formulated as:

If i=0, k=0, when k<H ',

If y iNot the position of having filled RI information, then make y i= g k, k=k+1, i=i+1.

Be cycled to repeat said process, until with multiplexed sequence g 0, g 1, g 2, g 3..., g H '-1Filling is finished.

Preferably, above-mentioned multiplexed information sequence g 0, g 1, g 2, g 3..., g H '-1Information sequence after expression CQI/PMI and data message are multiplexing, CQI/PMI information is front in the multiplexed information sequence, and data message obtains in rear cascade.Transmitting terminal does not have the CQI/PMI needs to give the correct time on the PUSCH place sub-frame of uplink that is distributing, and the multiplexed information sequence is data information sequence; When transmitting terminal only reported CQI/PMI on the PUSCH place sub-frame of uplink that is distributing, the multiplexed information sequence was the CQI/PMI information sequence.

Step 1.4: when transmitting terminal have ACK/NACK information will on give the correct time, the ACK/NACK information sequence is filled in the described filled matrix that interweaves.

For example: will report when described transmitting terminal has ACK/NACK information, with the ACK/NACK information sequence Insert R ' Mux* C MuxIn the matrix, wherein, the relevant position has been filled other information and has then been covered the information of having inserted during filling, is rewritten as ACK/NACK information.Above process can adopt following formula to represent:

If i=0, k=0, r=R ' Mux-1,

As i<Q ' ACKThe time,

Make c ACK=ColumnSet (k);

i=i+1;r=d(i);k=D(k)=(k+t)mod4。

Be cycled to repeat said process, until with sequence Filling is finished.Wherein, ColumnSet (k) expression is used for the SC-FDMA symbol of loading ACK/nack message, is expressed as { ACK (k) }.

Preferably, in the interleaving procedure of above-mentioned ACK/NACK information, c ACK=ColumnSet (k) can be following any one:

ColumnSet(k)={#2,#4,#9,#11};

ColumnSet(k)={#0,#2,#7,#9};

ColumnSet(k)={#4,#6,#7,#9};

ColumnSet(k)={#4,#6,#11,#13};

ColumnSet(k)={#1,#5,#8,#12};

ColumnSet(k)={#2,#3,#4,#9,#10,#11}。

Preferably, in the interleaving procedure of above-mentioned ACK/NACK information, Or

Preferably, in the interleaving procedure of above-mentioned ACK/NACK information, k=D (k)=(k+t) mod4, t is [1,2,3] get any one value in, perhaps k=D (k)=(k+t) mod6, t is in set [1,2,3,4,5] get any one value in.

Step 1.5: the interleaver matrix that will fill, read by row, finish interleaving treatment.

For example: filled R ' Mux* C MuxBehind the matrix, the matrix internal information is read as by row As the output information that interweaves, finish interleaving treatment.

Step 2: the Deta bearer after the interleaving treatment on the PUSCH resource of distributing, is sent to network side.

Preferably, the transmitting terminal in the present embodiment can be UE or RN.

Preferably, the above-mentioned ascending control information in the present embodiment comprises following one or more: ACK/NACK information, CQI, PMI, RI.

Preferably, the above-mentioned network side in the present embodiment comprises: eNB, RN, cell cooperative entity (MCE), gateway (GW), Mobility Management Entity (MME), Evolved UTRAN (EUTRAN), operational administrative and safeguard any one or multiple combination in (OAM) manager.

By this preferred embodiment, when each time slot comprises a plurality of RS, effectively realize interweaving of UCI information and upstream data information, UCI information is carried on the PUSCH resource more effectively, take full advantage of the PUSCH channel resource, guarantee receptivity and the efficiency of transmission of ascending control information.

Need to prove, in following preferred embodiment, all describe as example as the configuration controlled entity of network side take eNB.

Preferred embodiment two

A kind of data processing method is provided in the present embodiment, and the process of UCI information and date information interleaving treatment realizes by interleaver in the present embodiment, and the input of interleaver comprises three information: multiplexed information g 0, g 1, g 2..., g H '-1, ACK/NACK information RI information Sequence length is respectively H ', Q ' ACK, Q ' RI

Multiplexed sequence g 0, g 1, g 2..., g H '-1It is the CQI/PMI information bit sequence With data message bit sequence f 0, f 1, f 2, f 3..., f G-1Information sequence after multiplexing, wherein, the CQI/PMI information bit sequence is multiplexing front, and length is N LQ CQI, data message bit sequence is multiplexing rear, and length is G, H=(G+N LQ CQI), H '=H/ (N LQ m), namely in the multiplexed sequence g iThat length is Q mN LColumn vector, i=0 ..., H '-1, N LThe transmission number of plies corresponding to PUSCH transmission block (Transmission Block, TB) for this reason.Do not need to give the correct time when transmitting terminal on this sub-frame of uplink has CQI/PMI, multiplexed sequence only is made of data message, and when transmitting terminal only reported CQI/PMI on this sub-frame of uplink, multiplexed sequence was only by the CQI/PMI information structure.

Three information sequences of interleaver input g 0, g 1, g 2..., g H '-1, With Be the sequence behind the corresponding information coding, wherein, All be that length is Q m* N LColumn vector, Q mDetermined by the modulation system that PUSCH uses, as shown in table 1.If on the PUSCH resource of distributing, during two TB of RN or UE transmission, ACK/NACK then, RI information is all transmitted on two TB.

Table 1 modulation system and Q mContrast relationship

Modulation system ??Q m ??QPSK ??2 ??16QAM ??4 ??64QAM ??6

The processing procedure of interleaver comprises the steps: in the present embodiment

Step 1: set up R Mux* C MuxMatrix, line number are R Mux, numbering is designated as 0,1,2 from top to bottom ..., R Mux-1, columns is C Mux, from left to right numbering is designated as 0,1,2 ..., C Mux-1.

Wherein, For can be used for the SC-FDMA symbolic number of PUSCH transmission in the current sub-frame of uplink, can adopt following formula to represent: Wherein, Be the SC-FDMA symbolic number on each slot, particularly, when slot is Normal CP structure, When slot is Extend CP, The SC-FDMA symbolic number that m takies for the upper RS of each slot is for the above-mentioned PUSCH format1 that enumerates, m=2, PUSCH format 2 and 3, m=3.

NSRS is the parameter of measuring reference signals (Sounding Reference Symbol is referred to as SRS), N SRS∈ [0,1], when the sub-frame of uplink at the PUSCH resource place that transmitting terminal distributes will be launched SRS, or this sub-frame of uplink is that cell-level SRS subframe and the PUSCH resource of distributing and residential quarter SRS bandwidth are when overlapping, or this sub-frame of uplink is when being configured to the SRS subframe of private type 1 of UE or RN, N SRS=1, otherwise, N SRS=0.

R Mux=(H ' TotalQ mN L)/C Mux, wherein, H ' Total=H '+Q ' RI, i.e. the sequence length sum of multiplexed information and RI information.Preferably, definition R ' Mux=R Mux/ (Q mN L), i.e. R ' Mux=H ' Total/ C MuxBecause the granularity that interweaves of interleaver is that length is Q m* N LColumn vector, namely right Interweave, therefore use R ' in the following interleaving treatment Mux* C MuxMatrix is shown below.

Step 2: have RI information to report on the current sub-frame of uplink, with sequence Insert in the following manner R ' Mux* C MuxIn the matrix:

If i=0, j=0, r=R ' Mux-1

As i<Q ' RIThe time,

Make c RI=Column Set (j)

y ‾ r × C mux + c RI = q ‾ i RI

i=i+1

r=f(i)

j=F(j)

Adjust i, the j value is cycled to repeat said process, until with sequence Filling is finished.Wherein, ColumnSet (j) expression is used for the SC-FDMA symbol of carrying RI information, is expressed as { RI (j) }.

Step 3: with sequence g 0, g 1, g 2, g 3..., g H '-1Insert in the following manner R ' Mux* C MuxIn the matrix:

For example: at R ' Mux* C MuxIn the matrix, from the matrix upper left corner, be zero from line number namely, row number are that zero position begins, and successively will according to the order of Row Column g 0, g 1, g 2, g 3..., g H '-1Sequence Filling is in matrix, until the lower right corner of matrix, namely line number is R ' Mux-1, row number are C Mux-1 position wherein, runs into the position of filling RI information and then skips.Said process also can be described as:

If i=0, k=0,

When k<H ', if y iNot the position of having filled RI information, then y i= g k, k=k+1, i=i+1,

Adjust i, the k value is cycled to repeat said process, until with sequence g 0, g 1, g 2, g 3..., g H '-1Filling is finished.

Step 4: have ACK/NACK information to report on the current sub-frame of uplink, with sequence Insert in the following manner R ' Mux* C MuxIn the matrix, wherein, the relevant position has been filled other information during filling, then covers the information of having inserted, and is rewritten as ACK/NACK information.

For example: establish i=0, k=0, r=R ' Mux-1

As i<Q ' ACKThe time,

Make c ACK=ColumnSet (k)

y ‾ r × C mux + c ACK = q ‾ i ACK

i=i+1

r=d(i)

k=D(k)=(k+t)mod4

Adjust i, the k value is cycled to repeat said process, until with sequence Filling is finished.Wherein, ColumnSet (k) expression is used for the SC-FDMA symbol of loading ACK/nack message, is expressed as { ACK (k) }.

Step 5: filled R ' according to above-mentioned steps Mux* C MuxBehind the matrix, namely filled R Mux* C MuxMatrix, fill in this matrix after, read as by row Wherein, Q RI=Q mQ ' RI, as the output of interleaver, namely finish channel interleaving.

Step 6: through the information sequence of interleaving treatment Further through after the processing such as scrambling, modulation, layer mapping, precoding,, on the PUSCH resource of being distributed, send to network side with the Sequential Mapping of frequency domain after the first time domain.

Need to prove, wait the receptivity of system uplink under the application scenarios in order to promote high speed, can adopt the PUSCH channel architecture of enhancing, in the LTE system, the PUSCH channel only comprises a SC-FDMA symbol as the RS symbol on each slot, the PUSCH channel architecture that strengthens comprises more RS symbol, more effective channel estimation results is provided, thereby reaches the effect of elevator system ascending performance.Wherein, possible enhancement mode PUSCH channel architecture comprises three kinds, respectively referred to as PUSCH format 1/2/3, as shown in Figure 6.Among the PUSCH format 1, in each slot, contain two RS symbols, be respectively symbol #1, #5, #8, #12; Among the PUSCH format 2, in each slot, contain three RS symbols, be respectively symbol #1, #3, #5, #8, #10, #12; Among the PUSCH format 3, in each slot, contain three RS symbols, be respectively symbol #2, #3, #4, #9, #10, #11.

Preferred embodiment three

Present embodiment provides a kind of data transmission method, present embodiment combines above-described embodiment and preferred implementation wherein, channel architecture based on PUSCH format 1 carries out the data interlacing processing, in the present embodiment, CQI/PMI information and date information multiplexing, multiplexed information and ACK/NACK, RI information interweaves.Information sequence after interweaving is through scrambling, and modulation after the physical layer process such as precoding, is shone upon on the PUSCH resource that is disposed in the mode of frequency domain after the first time domain.Finally make ACK/NACK information shine upon the inboard that is carried on upper two the RS symbols of same slot, the position of next-door neighbour RS symbol, i.e. symbol #2, #4, #9, #11, the mapping of RI information is carried on the outside of upper two the RS symbols of same slot, the position of next-door neighbour RS symbol, be symbol #0, #6, #7, #13, as shown in Figure 7.

Interleaver processing procedure in the present embodiment comprises the steps:

Step 1: set up R Mux* C MuxMatrix, wherein, M=2, then,

R mux=(H′ total·Q m·N L)/C mux,R′ mux=R mux/(Q m·N L)。

Step 2: if there is RI information to report on the current sub-frame of uplink, with sequence Insert R ' Mux* C MuxMatrix, wherein, { RI (j) }=#0, #6, #7, #13}, namely ColumnSet (j)=#0, #6, #7, #13}, J=F (j)=(j+t) mod4, t gets any one value in [1,2,3], with sequence Be filled in the matrix.

Step 3: with sequence g 0, g 1, g 2, g 3..., g H '-1Insert R ' Mux* C MuxIn the matrix.

Preferably, in step 3, from the matrix upper left corner, successively will according to the order of Row Column g 0, g 1, g 2, g 3..., g H '-1Sequence Filling is in matrix, until the lower right corner of matrix runs into the position of filling RI information and then skips.

Step 4: if there is ACK/NACK information to report on the current sub-frame of uplink, with sequence Insert R ' Mux* C MuxIn the matrix.

In the present embodiment, more excellent, in the following ways: the relevant position has been filled other information during filling, then covers the information of having inserted, and is rewritten as ACK/NACK information, wherein, { ACK (k) }={ #2, #4, #9, #11}, be ColumnSet (k)={ #2, #4, #9, #11} K=D (k)=(k+t) mod4, t gets any one value in [1,2,3], with sequence Be filled in the matrix.

Step 5: filled R ' according to above-mentioned steps Mux* C MuxBehind the matrix, namely filled R Mux* C MuxMatrix, fill in this matrix after, read as by row As the output of interleaver, namely finish channel interleaving.

Preferred embodiment four

Present embodiment provides a kind of data transmission method, present embodiment combines above-described embodiment and preferred implementation wherein, channel architecture based on PUSCH format 1 carries out the data interlacing processing, in the present embodiment, CQI/PMI information and date information multiplexing, multiplexed information and ACK/NACK, RI information interweaves.Information sequence after interweaving is through scrambling, and modulation after the physical layer process such as precoding, is shone upon on the PUSCH resource that is disposed in the mode of frequency domain after the first time domain.ACK/NACK information is shone upon respectively be carried on the both sides of two upper two RS symbols of slot, the position of next-door neighbour RS symbol, i.e. symbol #0, #2, #7, #9, the mapping of RI information is carried on the upper in addition both sides of two RS symbols of two slot, the position of next-door neighbour's RS symbol, i.e. symbol #4, #6, #11, #13, two upper structures of slot are consistent, shown in Fig. 8 (a).Perhaps, alternately the SC-FDMA character position of ACK/NACK and RI use makes ACK/NACK use symbol #4, #6, and #11, #13, RI uses symbol #0, #2, #7, #9 is shown in Fig. 8 (b).

The below describes as an example of method shown in Fig. 8 (a) example, and method in like manner can get shown in Fig. 8 (b), and the interleaver processing procedure comprises the steps:

Step 1: set up R Mux* C MuxMatrix, wherein, M=2,

Then R Mux=(H ' TotalQ mN L)/C Mux, R ' Mux=R Mux/ (Q mN L).

Step 2: if there is RI information to report on the current sub-frame of uplink, with sequence Insert R ' Mux* C MuxMatrix.

In the present embodiment, more excellent, in the following ways RI is inserted interleaver matrix:

{ RI (j) }={ #4, #6, #11, #13}, i.e. ColumnSet (j)={ #4, #6, #11, #13}

J=F (j)=(j+t) mod4, t gets any one value in [1,2,3], with sequence Be filled in the matrix.

Step 3: with sequence g 0, g 1, g 2, g 3..., g H '-1Insert R ' Mux* C MuxIn the matrix,

In the present embodiment, more excellent, in the following ways: from the matrix upper left corner, successively will according to the order of Row Column g 0, g 1, g 2, g 3..., g H '-1Sequence Filling is in matrix, until the lower right corner of matrix runs into the position of filling RI information and then skips.

Step 4: if there is ACK/NACK information to report on the current sub-frame of uplink, with sequence Insert R ' Mux* C MuxIn the matrix.

In the present embodiment, more excellent, in the following ways: the relevant position has been filled other information during filling, then covers the information of having inserted, and is rewritten as ACK/NACK information, wherein, { ACK (k) }={ #0, #2, #7, #9}, be ColumnSet (k)={ #0, #2, #7, #9}. K=D (k)=(k+t) mod4, t gets any one value in [1,2,3], with sequence Be filled in the matrix.

Step 5: filled R ' according to above-mentioned steps Mux* C MuxBehind the matrix, namely filled R Mux* C MuxMatrix, fill in this matrix after, read as by row As the output of interleaver, namely finish channel interleaving.

Preferred embodiment five

Present embodiment provides a kind of data transmission method, present embodiment combines above-described embodiment and preferred implementation wherein, channel architecture based on PUSCH format 1 carries out the data interlacing processing, in the present embodiment, CQI/PMI information and date information multiplexing, multiplexed information and ACK/NACK, RI information interweaves.Information sequence after interweaving is through scrambling, and modulation after the physical layer process such as precoding, is shone upon on the PUSCH resource that is disposed in the mode of frequency domain after the first time domain.ACK/NACK information is shone upon respectively be carried on RS symbol #5, the both sides of #8, the position of next-door neighbour's RS symbol, i.e. symbol #4, #6, #7, #9, the mapping of RI information is carried on RS symbol #1, the both sides of #12, the position of next-door neighbour RS symbol, be symbol #0, #2, #11, #13, as shown in Figure 9.

The interleaving treatment of present embodiment comprises the steps:

Step 1: set up R Mux* C MuxMatrix, wherein, M=2, then R Mux=(H ' TotalQ mN L)/C Mux, R ' Mux=R Mux/ (Q mN L).

Step 2: if there is RI information to report on the current sub-frame of uplink, with sequence Insert R ' Mux* C MuxMatrix,

In the present embodiment, more excellent, in the following ways: { RI (j) }=#0, #2, #11, #13}, namely ColumnSet (j)=#0, #2, #11, #13}, J=F (j)=(j+t) mod4, t gets any one value in [1,2,3], with sequence Be filled in the matrix.

Step 3: with sequence g 0, g 1, g 2, g 3..., g H '-1Insert R ' Mux* C MuxIn the matrix.

In the present embodiment, more excellent, in the following ways: wherein, from the matrix upper left corner, successively will according to the order of Row Column g 0, g 1, g 2, g 3..., g H '-1Sequence Filling is in matrix, until the lower right corner of matrix runs into the position of filling RI information and then skips.

Step 4: if there is ACK/NACK information to report on the current sub-frame of uplink, with sequence Insert R ' Mux* C MuxIn the matrix, the relevant position has been filled other information during filling, then covers the information inserted, and is rewritten as ACK/NACK information, wherein, { ACK (k) }=#4, #6, #7, #9}, namely ColumnSet (k)=#4, #6, #7, #9}, K=D (k)=(k+t) mod4, t gets any one value in [1,2,3], with sequence Be filled in the matrix.

Step 5: filled R ' according to above-mentioned steps Mux* C MuxBehind the matrix, namely filled R Mux* C MuxMatrix, fill in this matrix after, read as by row As the output of interleaver, namely finish channel interleaving.

Preferred embodiment six

Present embodiment provides a kind of data transmission method, present embodiment combines above-described embodiment and preferred implementation wherein, channel architecture based on PUSCH format 1 carries out the data interlacing processing, in the present embodiment, CQI/PMI information and date information multiplexing, multiplexed information and ACK/NACK, RI information interweaves.Information sequence after interweaving is through scrambling, and modulation after the physical layer process such as precoding, is shone upon on the PUSCH resource that is disposed in the mode of frequency domain after the first time domain.ACK/NACK information is being shone upon respectively between two RS symbols on two slot, take three symbols, i.e. symbol #2, #3, #4, #9, #10, #11, RI information is shone upon respectively the outside of two RS symbols on two slot, the position of next-door neighbour RS symbol, be symbol #0, #6, #7, #13, as shown in figure 10.

The interleaving treatment of present embodiment comprises the steps:

Step 1: set up R Mux* C MuxMatrix, wherein, M=2, then. R Mux=(H ' TotalQ mN L)/C Mux, R ' Mux=R Mux/ (Q mN L).

Step 2: if there is RI information to report on the current sub-frame of uplink, with sequence Insert R ' Mux* C MuxMatrix.

In the present embodiment, more excellent, in the following ways: { RI (j) }=#0, #6, #7, #13}, namely ColumnSet (j)=#0, #6, #7, #13}, J=F (j)=(j+t) mod4, t gets any one value in [1,2,3], with sequence Be filled in the matrix.

Step 3: with sequence g 0, g 1, g 2, g 3..., g H '-1Insert R ' Mux* C MuxIn the matrix,

In the present embodiment, more excellent, in the following ways: from the matrix upper left corner, successively will according to the order of Row Column g 0, g 1, g 2, g 3..., g H '-1Sequence Filling is in matrix, until the lower right corner of matrix runs into the position of filling RI information and then skips.

Step 4: if there is ACK/NACK information to report on the current sub-frame of uplink, with sequence Insert R ' Mux* C MuxIn the matrix.

In the present embodiment, more excellent, in the following ways: the relevant position has been filled other information during filling, then covers the information of having inserted, be rewritten as ACK/NACK information, wherein, { ACK (k) }={ #2, #3, #4, #9, #10, #11}, i.e. ColumnSet (k)={ #2, #3, #4, #9, #10, #11} K=D (k)=(k+t) mod4, t gets any one value in [1,2,3,4,5], with sequence Be filled in the matrix.

Step 5: filled R ' according to above-mentioned steps Mux* C MuxBehind the matrix, namely filled R Mux* C MuxMatrix, fill in this matrix after, read as by row As the output of interleaver, namely finish channel interleaving.

Preferred embodiment seven

Present embodiment provides a kind of data transmission method, present embodiment combines above-described embodiment and preferred implementation wherein, channel architecture based on PUSCH format 2 carries out the data interlacing processing, in the present embodiment, CQI/PMI information and date information multiplexing, multiplexed information and ACK/NACK, RI information interweaves.Information sequence after interweaving is through scrambling, and modulation after the physical layer process such as precoding, is shone upon on the PUSCH resource that is disposed in the mode of frequency domain after the first time domain.ACK/NACK information is shone upon respectively be carried between upper three the RS symbols of same slot, the position of next-door neighbour RS symbol, i.e. symbol #2, #4, #9, #11, the mapping of RI information is carried on the outside of upper three the RS symbols of same slot, the position of next-door neighbour RS symbol, be symbol #0, #6, #7, #13, as shown in figure 11.

The interleaving treatment of present embodiment comprises the steps:

Step 1: set up R Mux* C MuxMatrix, wherein, M=3,

Then R Mux=(H ' TotalQ mN L)/C Mux, R ' Mux=R Mux/ (Q mN L).

Step 2: if there is RI information to report on the current sub-frame of uplink, with sequence Insert R ' Mux* C MuxMatrix.

In the present embodiment, more excellent, in the following ways: { RI (j) }=#0, #6, #7, #13}, namely ColumnSet (j)=#0, #6, #7, #13}, J=F (j)=(j+t) mod4, t gets any one value in [1,2,3], with sequence Be filled in the matrix.

Step 3: with sequence g 0, g 1, g 2, g 3..., g H '-1Insert R ' Mux* C MuxIn the matrix,

In the present embodiment, more excellent, in the following ways: from the matrix upper left corner, successively will according to the order of Row Column g 0, g 1, g 2, g 3..., g H '-1Sequence Filling is in matrix, until the lower right corner of matrix runs into the position of filling RI information and then skips.

Step 4: if there is ACK/NACK information to report on the current sub-frame of uplink, with sequence Insert R ' Mux* C MuxIn the matrix.

In the present embodiment, more excellent, in the following ways: the relevant position has been filled other information during filling, then covers the information of having inserted, and is rewritten as ACK/NACK information, wherein, { ACK (k) }={ #2, #4, #9, #11}, be ColumnSet (k)={ #2, #4, #9, #11} K=D (k)=(k+t) mod4, t gets any one value in [1,2,3], with sequence Be filled in the matrix.

Step 5: filled R ' according to above-mentioned steps Mux* C MuxBehind the matrix, namely filled R Mux* C MuxMatrix, fill in this matrix after, read as by row As the output of interleaver, namely finish channel interleaving.

Preferred embodiment seven

Present embodiment provides a kind of data transmission method, present embodiment combines above-described embodiment and preferred implementation wherein, channel architecture based on PUSCH format 3 carries out the data interlacing processing, in the present embodiment, CQI/PMI information and date information multiplexing, multiplexed information and ACK/NACK, RI information interweaves.Information sequence after interweaving is through scrambling, and modulation after the physical layer process such as precoding, is shone upon on the PUSCH resource that is disposed in the mode of frequency domain after the first time domain.ACK/NACK information is shone upon respectively be carried on upper three the RS symbols of the same slot outside, the position of next-door neighbour RS symbol, i.e. symbol #1, #5, #8, #12, the mapping of RI information is carried on the outside of ACK/NACK information symbol, the position of next-door neighbour ACK/NACK symbol, be symbol #0, #6, #7, #13, as shown in figure 12.

The interleaving treatment of present embodiment comprises the steps:

Step 1: set up R Mux* C MuxMatrix, wherein, M=3,

Then R Mux=(H ' TotalQ mN L)/C Mux, R ' Mux=R Mux/ (Q mN L).

Step 2: if there is RI information to report on the current sub-frame of uplink, with sequence Insert R ' Mux* C MuxMatrix.

In the present embodiment, more excellent, in the following ways: { RI (j) }=#0, #6, #7, #13}, namely ColumnSet (j)=#0, #6, #7, #13}, J=F (j)=(j+t) mod4, t gets any one value in [1,2,3], with sequence Be filled in the matrix.

Step 3: with sequence g 0, g 1, g 2, g 3..., g H '-1Insert R ' Mux* C MuxIn the matrix.

In the present embodiment, more excellent, in the following ways: from the matrix upper left corner, successively will according to the order of Row Column g 0, g 1, g 2, g 3..., g H '-1Sequence Filling is in matrix, until the lower right corner of matrix runs into the position of filling RI information and then skips.

Step 4: if there is ACK/NACK information to report on the current sub-frame of uplink, with sequence Insert R ' Mux* C MuxIn the matrix.

In the present embodiment, more excellent, in the following ways: the relevant position has been filled other information during filling, then covers the information of having inserted, and is rewritten as ACK/NACK information, wherein, { ACK (k) }={ #1, #5, #8, #12}, be ColumnSet (k)={ #1, #5, #8, #12} K=D (k)=(k+t) mod4, t gets any one value in [1,2,3], with sequence Be filled in the matrix.

Step 5: filled R ' according to above-mentioned steps Mux* C MuxBehind the matrix, namely filled R Mux* C MuxMatrix, fill in this matrix after, read as by row As the output of interleaver, namely finish channel interleaving.

By above preferred embodiment three to seven, based on different PUSCH channel architectures, UCI is carried on PUSCH and gives the correct time on network side, needs corresponding mapping method, realizes the transmitting of UCI.And UCI finally the mapping bearing relation on RE determined by deinterleaving method that mainly therefore, based on the PUSCH channel architecture, interleaving treatment method that can corresponding standard UCI makes the effectively carrying mapping on the PUSCH resource of UCI information.When sending UCI information and data message to network side on the PUSCH resource that transmitting terminal is distributing, UCI information is carried on all layers of all TB to be transmitted.

Preferred embodiment eight

Present embodiment provides a kind of data transmission method, present embodiment combines above-described embodiment and preferred implementation wherein, in the present embodiment, eNB is RN configuration back haul link sub-frame of uplink, and the up employing of back haul link PUSCH format 1, eNB is RN scheduling configuration PUSCH resource at the back haul link sub-frame of uplink, and RN carries out the PUSCH emission at back haul link to eNB.Sub-frame of uplink at the PUSCH resource place of distributing, discontented foot is stated any one in the condition: be that UE will launch SRS at current sub-frame of uplink, or current sub-frame of uplink is that cell-level SRS subframe and the PUSCH resource of distributing and residential quarter SRS bandwidth are overlapping, or current sub-frame of uplink is configured to the SRS subframe of the private type 1 of RN, then N SRS=0.RN has ACK/NACK and RI information to report to eNB on this sub-frame of uplink, RN uses PUSCH format 1 channel architecture, m=2 then, RN processes interweaving of PUSCH and UCI information in the mode in the above preferred embodiment three, sequence length after RN upstream data information waiting for transmission, ACK/NACK and RI information are encoded is respectively H '=108, Q ' ACK=36, Q ' RI=12, take Normal CP as example, namely

The interleaving treatment of present embodiment comprises the steps:

Step 1: set up R Mux* C MuxMatrix, wherein, H ' Total=H '+Q ' RI=120, R ' Mux=H ' Total/ C Mux=12,

Step 2: with sequence Insert R ' Mux* C MuxMatrix, wherein, ColumnSet (j)=#0, #6, #7, #13}, J=(j+3) mod4 is with sequence Be filled in the matrix.

Step 3: with sequence g 0, g 1, g 2, g 3..., g H '-1Insert R ' Mux* C MuxIn the matrix, wherein, from the matrix upper left corner, successively will according to the order of Row Column g 0, g 1, g 2, g 3..., g H '-1Sequence Filling is in matrix, until the lower right corner of matrix runs into the position of filling RI information and then skips.

Step 4: with sequence Insert R ' Mux* C MuxIn the matrix, the relevant position has been filled other information during filling, then covers the information of having inserted, and is rewritten as ACK/NACK information, wherein, and ColumnSet (k)=#2, #4, #9, #11}, K=D (k)=(k+t) mod4 is with sequence Be filled in the matrix.

Step 5: filled R ' according to above-mentioned steps Mux* C MuxBehind the matrix, namely filled R Mux* C MuxMatrix, fill in this matrix after, read as by row As the output of interleaver, namely finish channel interleaving.

Preferred embodiment nine

Present embodiment provides a kind of data transmission method, present embodiment combines above-described embodiment and preferred implementation wherein, in the present embodiment, eNB is RN configuration back haul link sub-frame of uplink, and the up employing of back haul link PUSCH format 1, eNB is RN scheduling configuration PUSCH resource at the back haul link sub-frame of uplink, and RN carries out the PUSCH emission at back haul link to eNB.Sub-frame of uplink at the PUSCH resource place of distributing is the SRS subframe of the private type 1 of RN, then N SRS=1.RN has CQI/PMI and ACK/NACK information to report to eNB on this sub-frame of uplink, RN uses then m=2 of PUSCH format1 channel architecture, RN processes interweaving of PUSCH and UCI information in the mode of above preferred embodiment five, multiplexed information after RN upstream data information waiting for transmission and the cascade of CQI/PMI information coding, and the sequence length of ACK/NACK information is respectively H '=648 behind the coding, Q ' ACK=24, take Normal CP as example, namely

The interleaving treatment of present embodiment comprises the steps:

Step 1: set up R Mux* C MuxMatrix, wherein, H ' Total=H '+Q ' RI=648, R ' Mux=H ' Total/ C Mux=72.

Step 2: with sequence g 0, g 1, g 2, g 3..., g H '-1Insert R ' Mux* C MuxIn the matrix, wherein, from the matrix upper left corner, successively will according to the order of Row Column g 0, g 1, g 2, g 3..., g H '-1Sequence Filling is in matrix, until the lower right corner of matrix.

Step 3: with sequence Insert R ' Mux* C MuxIn the matrix, the relevant position has been filled other information during filling, then covers the information of having inserted, and is rewritten as ACK/NACK information, wherein, and ColumnSet (j)=#4, #6, #7, #9}, K=D (k)=(k+t) mod4 is with sequence Be filled in the matrix.

Step 4: filled R ' according to above-mentioned steps Mux* C MuxBehind the matrix, namely filled R Mux* C MuxMatrix, fill in this matrix after, read as by row As the output of interleaver, namely finish channel interleaving.

Pass through above-described embodiment, a kind of data processing method and device are provided, number and position by a plurality of RS in the time slot of determining, and according to above-mentioned data and position data message and UCI are carried out interleaving treatment, realized the channel architecture according to PUSCH, interleaving treatment to ascending control information and upstream data information, UCI information effectively is carried on the PUSCH resource, carry out uplink to eNB, take full advantage of the PUSCH channel resource, guarantee receptivity and the efficiency of transmission of ascending control information.

Obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with general calculation element, they can concentrate on the single calculation element, perhaps be distributed on the network that a plurality of calculation elements form, alternatively, they can be realized with the executable program code of calculation element, carried out by calculation element thereby they can be stored in the storage device, perhaps they are made into respectively each integrated circuit modules, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize.Like this, the present invention is not restricted to any specific hardware and software combination.

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

Claims (15)

1. a data processing method is characterized in that, comprising:
When the reference signal RS quantity of ascending physical signal shared channel PUSCH on each time slot greater than 1 the time, according to the channel architecture of described PUSCH ascending control information UCI to be reported and/or data message are carried out interleaving treatment;
Deta bearer after the described interleaving treatment is sent in the PUSCH resource;
Wherein, the channel architecture of described PUSCH refers to comprise at each time slot the number of single-carrier frequency division multiple access SC-FDMA symbol, the position of the described SC-FDMA symbol of the quantity of described RS symbol and described RS symbol place.
2. method according to claim 1 is characterized in that, according to the channel architecture of described PUSCH ascending control information UCI to be reported and/or data message is carried out interleaving treatment and comprises:
Set up interleaver matrix according to described PUSCH channel architecture;
When having order information RI among the described UCI to be reported, according to described PUSCH channel architecture described RI is filled in the described interleaver matrix;
The multiplexed information Sequence Filling that channel quality information among the described UCI/pre-coding matrix indication CQI/PMI information and/or described data message are combined into is in described interleaver matrix;
When having affirmation/non-affirmation ACK/NACK information among the described UCI to be reported, according to described PUSCH channel architecture described ACK/NACK information is filled in the described interleaver matrix;
Data in the described interleaver matrix of having filled are read by leu, finish interleaving treatment.
3. method according to claim 2 is characterized in that, sets up interleaver matrix according to described PUSCH channel architecture and comprises:
Columns C according to described PUSCH channel architecture and the definite described interleaver matrix of measuring reference signals SRS configuration Mux
Determine the line number R of described interleaver matrix MuxBe total sequence length and described columns C MuxThe merchant, the length sum of the length that wherein said total sequence length is described multiplexed information sequence and the sequence of described RI.
4. method according to claim 3 is characterized in that, determines that according to described PUSCH channel architecture and SRS configuration the columns of described interleaver matrix comprises: use following formula to determine described columns C Mux:
C mux = N symb PUSCH ;
Wherein, For the number of the SC-FDMA symbol of each time slot, when frame structure is general cyclic prefix, When frame structure is extended cyclic prefix, M is the number of the SC-FDMA symbol that RS takies on each time slot, N SRSValue is 1 when one of following situation, otherwise N SRS=0: on the sub-frame of uplink at described PUSCH resource place, transmitting terminal need to be launched SRS; The sub-frame of uplink at described PUSCH resource place is that cell-level SRS subframe and described PUSCH resource and residential quarter SRS bandwidth are overlapping; The sub-frame of uplink at described PUSCH resource place is configured to the SRS subframe of the private type 1 of transmitting terminal.
5. method according to claim 3 is characterized in that, determines that the line number of described interleaver matrix comprises:
The line number of determining described interleaver matrix is symbol level line number R ' Mux, described symbol level line number R ' MuxBe the merchant of described interleaver matrix line number and order of modulation and the transmission number of plies, wherein said order of modulation determines that by the modulation system that described UCI and data message adopt the described transmission number of plies is determined by the PUSCH transmission means.
6. method according to claim 2 is characterized in that, according to described PUSCH channel architecture described RI is filled into described interleaver matrix R ' Mux* C MuxIn comprise:
From described R ' Mux* C MuxInterleaver matrix last column begins, according to following formula one with described RI information sequence Each symbol insert described R ' Mux* C MuxIn the interleaver matrix:
Formula one: i<Q ' RIThe time, Wherein, i is described RI information sequence Sequence number, the symbol lengths of described RI information sequence is Q ' RI, For at described R ' Mux* C MuxSequence number is r * C in the interleaver matrix Mux+ c RIThe corresponding data in position, R ' MuxBe the symbol level line number of described interleaver matrix, Cmux is the columns of described interleaver matrix, c RI=ColumnSet (j), ColumnSet (j) expression is used for carrying the SC-FDMA character position of described RI information;
Wherein, the initial value of i is that the initial value of 0, j is 0, executes after the described formula one with the initial value of i and j, i=i+1, j=F (j), j=F (j)=(j+t) mod4, t is [1,2,3] get any one value in, described formula one is carried out in circulation, until i>=Q ' RI
7. method according to claim 6 is characterized in that, wherein, ColumnSet (j) is one of following: { #0, #6, #7, #13}; { #4, #6, #11, #13}; { #0, #2, #7, #9}; { #0, #2, #11, #13}; { #0, #6, #7, #13}.
8. method according to claim 2 is characterized in that, the multiplexed information sequence that the CQI/PMI information among the described UCI and/or described data message are combined into comprises:
When needs reported CQI/PMI information and data message, described multiplexed information sequence was made of CQI/PMI and data message concatenated in order, and wherein, CQI/PMI information is front, after the data message level is associated in;
When reported data information only, described multiplexed information sequence is data information sequence;
When only reporting CQI/PMI information, described multiplexed information sequence is the CQI/PMI information sequence.
9. method according to claim 2 is characterized in that, described multiplexed information Sequence Filling is arrived described interleaver matrix R ' Mux* C MuxIn comprise:
From the first row of described interleaver matrix, according to the order of Row Column, line by line from left to right successively with described multiplexed information Sequence Filling in described interleaver matrix, wherein, skip the position of filling described RI information.
10. method according to claim 2 is characterized in that, according to described PUSCH channel architecture described ACK/NACK information is filled in the described interleaver matrix to comprise:
From last column of described interleaver matrix, use following formula two with described ACK/NACK information sequence Each symbol insert described interleaver matrix R ' Mux* C MuxIn:
Formula two: as i<Q ' ACKThe time, Wherein, i is described ACK/NACK information sequence Sequence number, and the sequence overall length of described ACK/NACK information is Q ' ACK, For at described R ' Mux* C MuxSequence number is r * C in the interleaver matrix Mux+ c ACKThe corresponding data in position, Or R ' MuxBe the symbol level line number of described interleaver matrix, C MuxBe the columns of described interleaver matrix, c ACK=ColumnSet (k), ColumnSet (k) expression is used for carrying the SC-FDMA character position of described ACK/NACK information;
Wherein, the initial value of i is that the initial value of 0, k is 0, execute after the described formula two i=i+1, k=D (k)=(k+t) mod4 with the initial value of i and k, t gets any one value in [1,2,3], perhaps k=D (k)=(k+t) mod6, t is [1,2,3,4,5] get any one value in, described formula two is carried out in circulation, until i>=Q ' ACK, wherein, described ACK/NACK information is filled the information that original position has been filled that covers.
11. method according to claim 10 is characterized in that, ColumnSet (k) is one of following: { #2, #4, #9, #11}; { #0, #2, #7, #9}; { #4, #6, #11, #13}; { #4, #6, #7, #9}; { #1, #5, #8, #12}; { #2, #3, #4, #9, #10, #11}.
12. each described method in 11 is characterized in that according to claim 1, it is one of following that the channel architecture of described PUSCH comprises:
PUSCH format 1, it refers to comprise 7 SC-FDMA symbols in each time slot of PUSCH, wherein, comprise two RS symbols, the position of the described SC-FDMA symbol in its place is symbol #1, #5, #8, #12;
PUSCH format 2, it refers to comprise 7 SC-FDMA symbols in each time slot of PUSCH, wherein, comprise three RS symbols, the position of the described SC-FDMA symbol in its place is #1, #3, #5, #8, #10, #12;
PUSCH format 3, it refers to comprise 7 SC-FDMA symbols in each time slot of PUSCH, wherein, comprise three RS symbols, the position of the described SC-FDMA symbol in its place is #2, #3, #4, #9, #10, #11.
13. method according to claim 12 is characterized in that, the SC-FDMA symbolic number m that the upper RS of described each slot takies determines according to described PUSCH channel architecture, and when using PUSCH format 1, m=2 uses PUSCH format2 and, m=3 at 3 o'clock.
14. a data processing equipment is characterized in that, comprising:
Interleaving block, when the reference signal RS quantity of ascending physical signal shared channel PUSCH on each time slot greater than 1 the time, according to the channel architecture of described PUSCH ascending control information UCI to be reported and/or data message are carried out interleaving treatment;
Sending module sends the Deta bearer after the described interleaving treatment in the PUSCH resource;
Wherein, the channel architecture of described PUSCH refers to comprise at each time slot the number of single-carrier frequency division multiple access SC-FDMA symbol, the position of the described SC-FDMA symbol of the quantity of described RS symbol and described RS symbol place.
15. device according to claim 14 is characterized in that, described interleaving block comprises:
Set up module, be used for setting up interleaver matrix according to described PUSCH channel architecture;
The first packing module is used for according to described PUSCH channel architecture described RI being filled in the described interleaver matrix when there is order information RI in described UCI to be reported;
The second packing module, the multiplexed information Sequence Filling that is used for the channel quality information of described UCI/pre-coding matrix indication CQI/PMI information and/or described data message are combined into is in described interleaver matrix;
The 3rd packing module is used for according to described PUSCH channel architecture described ACK/NACK information being filled in the described interleaver matrix when there is affirmation/non-affirmation ACK/NACK information in described UCI to be reported;
Processing module is read by leu for the data of the described interleaver matrix that will fill, finishes interleaving treatment.
CN201110179795.3A 2011-06-29 2011-06-29 Data processing method and device CN102858016B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201110179795.3A CN102858016B (en) 2011-06-29 2011-06-29 Data processing method and device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201110179795.3A CN102858016B (en) 2011-06-29 2011-06-29 Data processing method and device
PCT/CN2011/083845 WO2013000247A1 (en) 2011-06-29 2011-12-12 Method and device for processing data

Publications (2)

Publication Number Publication Date
CN102858016A true CN102858016A (en) 2013-01-02
CN102858016B CN102858016B (en) 2017-03-15

Family

ID=47404117

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201110179795.3A CN102858016B (en) 2011-06-29 2011-06-29 Data processing method and device

Country Status (2)

Country Link
CN (1) CN102858016B (en)
WO (1) WO2013000247A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105308886A (en) * 2013-03-13 2016-02-03 Lg电子株式会社 Method for transmitting control information and device therefor
WO2018171348A1 (en) * 2017-03-24 2018-09-27 中兴通讯股份有限公司 Method and device for information transmission, and storage medium
WO2019104552A1 (en) * 2017-11-29 2019-06-06 Qualcomm Incorporated Example uplink control information (uci) layer mapping

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2164201A2 (en) * 2008-09-15 2010-03-17 Telefonaktiebolaget L M Ericsson (PUBL) Technique for providing a physical uplink shared channel bitstream
CN101807974A (en) * 2010-04-07 2010-08-18 中兴通讯股份有限公司 System and method for transferring ascending control signals on physical upstream sharing channel
CN101969361A (en) * 2010-09-30 2011-02-09 中兴通讯股份有限公司 Method and device for transmitting cycle feedback report

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1691555B (en) * 2004-04-30 2010-04-14 诺基亚西门子通信系统技术(北京)有限公司 A method for reducing uplink synchronous channel interference in TD-SCDMA access system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2164201A2 (en) * 2008-09-15 2010-03-17 Telefonaktiebolaget L M Ericsson (PUBL) Technique for providing a physical uplink shared channel bitstream
CN101807974A (en) * 2010-04-07 2010-08-18 中兴通讯股份有限公司 System and method for transferring ascending control signals on physical upstream sharing channel
CN101969361A (en) * 2010-09-30 2011-02-09 中兴通讯股份有限公司 Method and device for transmitting cycle feedback report

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105308886A (en) * 2013-03-13 2016-02-03 Lg电子株式会社 Method for transmitting control information and device therefor
CN105308886B (en) * 2013-03-13 2018-06-26 Lg 电子株式会社 Send the method and its equipment of control information
US10477524B2 (en) 2013-03-13 2019-11-12 Lg Electronics Inc. Method for transmitting wireless signal and device therefor
WO2018171348A1 (en) * 2017-03-24 2018-09-27 中兴通讯股份有限公司 Method and device for information transmission, and storage medium
WO2019104552A1 (en) * 2017-11-29 2019-06-06 Qualcomm Incorporated Example uplink control information (uci) layer mapping
WO2019105392A1 (en) * 2017-11-29 2019-06-06 Qualcomm Incorporated Example uplink control information (uci) layer mapping

Also Published As

Publication number Publication date
WO2013000247A1 (en) 2013-01-03
CN102858016B (en) 2017-03-15

Similar Documents

Publication Publication Date Title
JP6038974B2 (en) Physical hybrid automatic repeat request indication channel mapping method
RU2713860C1 (en) Adapting mcs tables for 256-qam
US9036512B2 (en) Efficient control information transmission method and apparatus for supporting multiple antenna transmission technique
US9668248B2 (en) Method and apparatus for transmitting ACK/NACK information in wireless communication system
US10396870B2 (en) System and method for multiplexing control and data channels in a multiple input, multiple output communications system
US9042335B2 (en) Method and apparatus for performing HARQ in a wireless communication system
CN105981454B (en) The method and device thereof of synchronization signal and synchronizing channel are sent in the wireless communication system that holding equipment to equipment communicates
CA2855702C (en) Method and apparatus for transmitting control information in wireless communication systems
JP6218886B2 (en) Method and apparatus for transmitting uplink signal in wireless communication system
US9894646B2 (en) Method and apparatus for transmitting and receiving downlink control information for repeater
US9185694B2 (en) Method and device for transmitting and receiving data in wireless communication system
RU2518966C1 (en) Method and apparatus for transmitting control information
US9106383B2 (en) Method and device for transmitting a signal in a mobile communication system
CN103155438B (en) The method and apparatus of the effective Feedback in the wireless communication system supporting multiple antenna
KR101872554B1 (en) Base station apparatus, mobile station apparatus, communication system, transmission method, reception method and communication method
TWI452862B (en) Method and apparatus for transmitting uplink reference signal in a multi-antenna wireless communication system
JP2015180066A (en) Transmission method and device
RU2533652C2 (en) Method, base station and user equipment for return of ack/nack information for aggregation of carriers
JP5536278B2 (en) Extended search space for R-PDCCH in LTE-A
CN103814541B (en) Method for transmitting control information and apparatus for same
CN105187174B (en) The method and apparatus for sending control information
CN102884748B (en) For the Resourse Distribute of coordinated multipoint transmission and the method and apparatus of transmission
US9031008B2 (en) Methods and apparatus for multi-user MIMO transmissions in wireless communication systems
US9380567B2 (en) Search space design for relay physical downlink control channel (R-PDCCH)
CN103119858B (en) The receiving/transmission method retransmitted for up-link multiple-input and multiple-output in long evolving system and device

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant