CN102315897A - Method and equipment for transmitting up control information on physical up shared channel (PUSCH) - Google Patents
Method and equipment for transmitting up control information on physical up shared channel (PUSCH) Download PDFInfo
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Abstract
The embodiment of the invention discloses a method and equipment for transmitting up control information on a physical up shared channel (PUSCH). Up data are mapped to a plurality of spatial layers of a plurality of code words in the PUSCH. The method comprises the followings steps: aiming at different code words, setting different deviation parameters of an encoding speed rate of the up control information with respect to the up data; and based on the different deviation parameters, determining the quantity of symbols of the encoded and modulated up control information which is to be mapped on each spatial layer.
Description
Technical field
The present invention relates to moving communicating field, relate in particular to the transmission of the ascending control information on Physical Uplink Shared Channel (PUSCH).
Background technology
In LTE-Advanced (further Long Term Evolution) system, on Physical Uplink Shared Channel (PUSCH), can only transmit Uplink Shared Channel (UL-SCH) data, perhaps can transmit Uplink Shared Channel data and ascending control information (UCI) simultaneously.Hereinafter, except that clearly refering in particular to, the term of mentioning " data " means the Uplink Shared Channel data, and term " control information " means ascending control information.Ascending control information comprises the automatic repeat requests response message of the mixing of up feedback (being HARQ-ACK/NACK), channel quality indication (CQI), rank indication information (RI), pre-coding matrix indication information such as (PMI).In order to ensure systematic function, in transmission, both needed transmitting uplink control information reliably, hope that again ascending control information occupies few transfer resource of trying one's best, thus the data transmission capacity of optimization system.So need suitably confirm the symbol quantity after the ascending control information coded modulation.
In LTE Rel-8, the method for the symbol quantity after a kind of coded modulation that is used for confirming UCI has been proposed.Owing in LTE Rel-8, only support individual layer PUSCH, data are only transmitted on a transmission resource block or code word, and the quantity that is given for the symbol after the coded modulation of UCI is confirmed according to following formula:
● be directed against HARQ-ACK/NACK and/or RI:
● be directed against CQI and/or PMI:
The implication of the parameter in the above-mentioned formula is described in table 1.
Table 1
Foregoing about LTE Rel-8 can be further with reference to 3GPP TS 36.212, E-UTRA:Multiplexing and Channel Coding.Incorporate its full content at this into through quoting.
Yet along with the development of technology, LTE-A is can support space multiplexing, and it supports multilayer PUSCH, and data can be transmitted on 2 transmission blocks or code word, and each transmission block or code word can be mapped to 1 or 2 space layer.LTE-A allows each code word to adopt different modulation modes and coded system according to the channel quality of oneself when spatial multi is multiplexing.And, in 3GPP RAN1#61 meeting, reached some consensus to the transmission of ascending control information, agree on PUSCH, to use two kinds of different multiplex rules to two kinds of dissimilar ascending control information UCI.That is,, and only on all layers of a selected CW, shine upon CQI/PMI at all space layer repetition HARQ-ACK/NACK (HARQ mixes automatic repeat requests) and/or RI of all code words (being called for short CW).Below provide the consensus of the multiplexing mechanism of detailed UCI on the PUSCH that is directed against single CC (carrier wave) and realizes:
HARQ-ACK/NACK and/or RI:
-on all layers of two CW, carry out repetition,
-to carry out TDM multiplexing with data, so that the UCI symbol carries out time alignment at all layers, said time alignment is that basic resource unit (Resource Element, hereinafter referred RE) is aimed at.
COI/PMI: only on 1 code word selecting, transmit,
-reuse the multiplexing and channel interlacing mechanism of Rel-8,
Expansion: the data after the coded modulation waiting for transmission
With the control information { f after the coded modulation waiting for transmission
0, f
1, f
2, f
3..., f
G 1Being re-used and interweaving is column vector
g 0,
g 1,
g 2,
g 3...,
g H '-1, wherein H ' equals Q
m* L, Q
mBe the parameter relevant with modulation system, for example when modulation system was respectively QPSK (QPSK), 16QAM (quadrature amplitude modulation) and 64QAM, its value was respectively 2,4,6; L is the quantity of the corresponding space layer of this CW, equals 1 or 2.
To L=2, the realization time (RE) aims between two layers.
The symbol level layer mapping identical with data (part that can be used as data is handled) of-CQI/PMI
Yet, how to confirm that the symbol quantity after the UCI coded modulation on each code word and each space layer remains the problem that needs solution.
Summary of the invention
To the problem that exists in the prior art, embodiments of the invention provide a kind of on Physical Uplink Shared Channel the method and apparatus of transmitting uplink control information.
According to one embodiment of present invention, provide a kind of on Physical Uplink Shared Channel PUscH the method for transmitting uplink control information, upstream data is mapped to a plurality of space layer of a plurality of code words in said PUSCH, comprising:
To different code words, the different offset parameters of said ascending control information with respect to the code rate of the upstream data of code word carrying are set; And
Based on said different offset parameters, confirming will be at the symbol quantity after the ascending control information coded modulation of shining upon on each space layer.
According to another embodiment of the invention, provide a kind of on Physical Uplink Shared Channel PUSCH the equipment of transmitting uplink control information, upstream data is mapped to a plurality of space layer through a plurality of code words in said PUSCH, comprising:
Equipment is set, is used for the different offset parameters of said ascending control information with respect to the code rate of said upstream data being set to different code words; And
Confirm equipment, be used for that confirming will be at the symbol quantity after the ascending control information coded modulation of shining upon on each space layer based on said different offset parameters.
According to embodiments of the invention; Through the offset parameter of different UCI with respect to the code rate of data being set to different code word; So that the different coding speed of the UCI on each code word to be set; Thereby make that although the modulation of the UCI on each code word is different with coded system, can guarantee that the quantity (quantity of its symbol after corresponding to coded modulation) of the RE of uplink control information (for example HARQ-ACK/NACK or the RI) use on each space layer is identical.
Method and apparatus is based on up-to-date LTE-A Rel-10 agreement according to an embodiment of the invention, often matees with the multiplexing machine manufacture-illegal of ascending control information on the PUSCH that reaches an agreement among the LTE-A Rel-10.
Description of drawings
Through with reference to the detailed description of being done below the advantages to non-limiting example, other features, objects and advantages of the present invention will become more obvious.
Fig. 1 show according to an embodiment of the invention on Physical Uplink Shared Channel the flow chart of the method for transmitting uplink control information.
Fig. 2 show according to an embodiment of the invention on Physical Uplink Shared Channel the block diagram of the equipment 200 of transmitting uplink control information.
Fig. 3 show according to an embodiment of the invention on Physical Uplink Shared Channel the block diagram of the equipment 300 of transmitting uplink control information.
Fig. 4 show according to an embodiment of the invention on Physical Uplink Shared Channel the block diagram of the equipment 400 of transmitting uplink control information.
Embodiment
Below in conjunction with accompanying drawing and with reference to specific embodiment the method and apparatus of transmitting uplink control information on Physical Uplink Shared Channel is according to an embodiment of the invention described.
Fig. 1 show according to an embodiment of the invention on Physical Uplink Shared Channel PUSCH the flow chart of the method for transmitting uplink control information.In method shown in Figure 1, upstream data is mapped to a plurality of space layer of a plurality of code words in said PUSCH.Specifically, in step 101,, the different offset parameters of said ascending control information with respect to the code rate of said upstream data are set to different code words.In step 102, based on said different offset parameters, confirming will be at the symbol quantity after the ascending control information coded modulation of shining upon on each space layer.
In said method, said PUSCH support space is multiplexing, can support a plurality of space layer.Information transmitted can be mapped to a plurality of space layer of a plurality of code words on PUSCH.Be that example specifies with LTE-A Rel10 below.For LTE-A Rel-10, PUSCH can support 2,3 or 4 space layer.When supporting a plurality of space, PUSCH transmits information through two code word CW0, CW1.When supporting two space layer, each code word is mapped to a space layer.When supporting 3 space layer, CW0 is mapped to space layer 1, and CW2 is mapped to space layer 2 and 3.When supporting 4 space layer, two code words respectively are mapped to two space layer.Above-mentioned situation only is exemplary.Method of the present invention not only goes for LTE-A Rel10, goes for the communication system of the multiplexing PUSCH of other support spaces existing and exploitation in the future.
In method shown in Figure 1, can transmit ascending control information and upstream data are multiplexing together.Upstream data is mapped to a plurality of space layer of a plurality of code words in said PUSCH.For different code words,, adopt different modulation and coded system usually because channel quality is different.UCI symbol after the coded modulation of carrying on each space layer for feasible wherein transmitting uplink control information is identical, in step 101, to different code words, the different offset parameters of ascending control information with respect to the code rate of upstream data is set.Said offset parameter can for example be indicated through the RRC signaling by high level clearly, perhaps can impliedly derive based on predetermined mode.For example, can be based on the summation of two code word spectrum efficiencies, or based on the average spectral efficiency (ase) of two code words, or based on spectrum efficiency maximum in two code words etc., derive this offset parameter.It should be appreciated by those skilled in the art that and ascending control information on each layer to be set with respect to the offset parameter of the code rate of upstream data according to existing any other mode.Then, in step 102, based on to the different offset parameters of each code word, confirm will with corresponding each space layer of code word of selecting on symbol quantity after the ascending control information coded modulation of shining upon.
Those skilled in the art should understand that; After the symbol quantity after the ascending control information coded modulation of having confirmed on each space layer, to shine upon; Can correspondingly obtain the symbol after the ascending control information coded modulation, it is mapped on the equivalent layer of corresponding code word transmit.Do not give unnecessary details at this.
According to one embodiment of present invention, wherein said ascending control information comprises and mixes automatic repeat requests-reply HARQ-ACK/NACK and/or rank indication information RI.For example, according to the consensus that LTE-A Rel 10 reaches, HARQ-ACK/NACK and/or RI will repeat on all layers of two CW, and aim at (being that RE aims at) in time.Though the modulation symbol after HARQ-ACK/NACK that each layer upward carries and/or the coded modulation of RI takies identical resource elementary cell RE; But as stated because different CW corresponding channel quality is different; The coded modulation level of the upstream data on the different CW is different, also has different coding rate shift parameter so different CW goes up the HARQ-ACK/NACK and/or the RI that carry.Therefore in step 101,, the different offset parameters of ascending control information with respect to the code rate of upstream data are set to different code words.For example; Support at the PUSCH channel under the situation of two code word CW0 and CW1; Can different offset parameter
and
be set when offset parameter is set when
and
respectively to CW0 and CW1; Should consider also that HARQ-ACK/NACK and/or RI carry out on all layers of all code words that repetition produced redundant and the diversity gain that obtains, thus the coded modulation speed that higher H ARQ-ACK/NACK and/or RI can be set is with the maximize resource utilance.
Then; In step 102; Based on said different offset parameters, and based on the resource allocation of initial p USCH transmission and the resource allocation of current PUSCH transmission, definite ACK/NACK that will on each space layer corresponding with all code words, shine upon and/or the symbol quantity after the RI coded modulation.Usually institute's scheduled resources piece is confirmed by subcarrier number and these two factors of DFT pre-coded symbols quantity.Said resource allocation for example can be the scheduling bandwidth of PUSCH transmission, can be expressed as the quantity of the subcarrier on institute's scheduled resources piece (for example subframe).Alternatively, said resource allocation is the scheduling duration of PUSCH transmission, can be expressed as the quantity of the DFT pre-coded symbols on institute's scheduled resources piece.
Support at the PUSCH channel under the situation of two code word CW0 and CW1; According among the LTERel-8 to the calculating of the symbol quantity after the coded modulation of the UCI of individual layer, HARQ-ACK on two CW and/or the code modulated symbol quantity of RI can be confirmed by following formula respectively:
To CW0
And to CW1
Wherein O is the quantity of the original bit of preceding HARQ-ACK/NACK of coding and/or RI;
Be to be the scheduling bandwidth of the initial p USCH transmission of unit with the subcarrier, be expressed as the quantity of the subcarrier on institute's scheduled resources piece;
Be to be the scheduling bandwidth of the current PUSCH transmission of unit with the subcarrier, be expressed as the quantity of the subcarrier on institute's scheduled resources piece;
Be the quantity of the DFT pre-coded symbols in the subframe of initial p USCH transmission; C
0And C
1Expression is to the quantity of the code block of CW0 and CW1 respectively;
With
The quantity of representing the information bit in r the code block of CW0 and CW1 respectively; L
0, L
1Represent the space layer quantity that CW0 and CW1 are corresponding respectively;
With
It is respectively HARQ-ACK/NACK and/or RI offset parameter to CW0 and CW1.
For HARQ-ACK/NACK of all layers of being aligned in two CW and/or the symbol after the RI coded modulation; And aim in time; Should the final amt that each layer gone up HARQ-ACK/NACK and/or RI after the coded modulation be confirmed as identically, for example can confirm as follows:
Alternatively, according to another embodiment of the invention, can HARQ-ACK/NACK after the last coded modulation of each layer and/or the final amt of RI be confirmed as Q
1And Q
2In minimum value, promptly
Perhaps, usually, can with the final amt that each layer gone up code modulated HARQ-ACK/NACK and/or RI confirm as Q '=f (Q '
1, Q '
2), f can be the maximum of getting described in the above-mentioned formula 5; It also can be the minimum value of getting in the formula 6; Perhaps other relations are like Q '=k
1Q '
1+ k
2Q
2', k wherein
1+ k
2=1.
It should be appreciated by those skilled in the art that the present invention might not calculate Q ' according to the symbol quantity after the coded modulation of the UCI that is directed against individual layer among the Rel-8
1And Q '
2Can also come based on said different offset parameters according to other modes among the present invention; And based on the resource allocation of the resource allocation of initial p USCH transmission, current PUSCH transmission and on institute's scheduled resources piece data carried by data block message bit number, confirming will be at the symbol quantity after ACK/NACK that shines upon on each space layer and/or the RI coded modulation.
Those skilled in the art be also to be understood that does not need Practical Calculation to be directed against the Q of different code words among the present invention
1And Q
2, directly (for example, based on formula 5 or 6 etc.) are based on calculate the ACK/NACK that shines upon on each space layer and/or the symbol quantity after the RI coded modulation to the different offset parameters of different code words.
In addition, above-mentionedly support that to PUSCH the example of two code words only is exemplary, the present invention can also be applied to support the transmission of the ascending control information on the PUSCH of plural code word.Instruction according to the foregoing description; Those skilled in the art expect easily; When the PUSCH channel is supported N code word (N is the integer more than or equal to 2); Can be based on different offset parameters to N code word; And based on the resource allocation of the resource allocation of initial p USCH transmission, current PUSCH transmission and on institute's scheduled resources piece data carried by data block message bit number, ACK/NACK that confirms on each space layer corresponding, to shine upon and/or the symbol quantity after the RI coded modulation with all N code word.
After the symbol quantity after ACK/NACK that has confirmed repeating mapping on each space layer and/or the RI coded modulation, can correspondingly obtain ACK/NACK and/or RI symbol after the coded modulation, it is mapped on the equivalent layer of corresponding code word transmits.For example, according to one embodiment of present invention, method shown in Figure 1 also comprises: according to said definite symbol quantity, obtain on each space layer ACK/NACK after the coded modulation that is transmitted and/or RI; And with the ACK/NACK after the said coded modulation and/or RI repeating mapping to each corresponding space layer of all code words, and between all layers, carry out time alignment.
According to another embodiment of the invention, the ascending control information in the said method comprises channel quality indicator (CQI) and/or pre-coding matrix indication PMI, transmits on the code word of said CQI and/or the PMI selection in a plurality of code words that PUSCH supports.For example, according to the consensus that LTE-A Rel 10 reaches, CQI and/or PMI will transmission on all layers of a CW of the selection among two CW that PUSCH supports.This CW possibly be mapped on one or two space layer.Code word in this selection is mapped under two situation on the space layer, and the CQI and/or the PMI that are mapped in after the coded modulation on these two layers aim at (being that RE aims at) in time.
Because the different CW corresponding channel quality of PUSCH is different, the coded modulation level of the upstream data on the different CW is different, so the CW that carries CQI and/or PMI when being used to of selecting is not simultaneously, this CQI and/or PMI have different coding speed.Therefore in step 101,, CQI and/or the PMI different offset parameters with respect to the code rate of upstream data are set to different code words.For example consider to support the situation of two code word CW0 and CW1 at the PUSCH channel.If select CW0 to carry CQI and/or PMI; Then can offset parameter
be set if select CW1 to carry CQI and/or PMI, then can offset parameter
be set to CW1 to CW0
Then; In step 102; Offset parameter based on the code word that is directed against said selection; And based on the resource allocation of the resource allocation of initial p USCH transmission, current PUSCH transmission, symbol quantity after the RI coded modulation of having distributed on data carried by data block message bit number on institute's scheduled resources piece and every layer, CQI that confirms on each space layer corresponding, to shine upon and/or the symbol quantity after the PMI coded modulation with the code word of said selection.
For example, according to one embodiment of present invention, said CQI that will on each space layer of the code word of selecting, shine upon and/or the symbol quantity after the PMI coded modulation are confirmed as follows:
Wherein O is the quantity of the original bit of preceding CQI of coding and/or PMI; O
CRCBe the quantity of cyclic redundancy check (CRC) bit;
Be to be the scheduling bandwidth of the initial p USCH transmission of unit with the subcarrier, be expressed as the quantity of the subcarrier on institute's scheduled resources piece;
Be to be the scheduling bandwidth of the current PUSCH transmission of unit with the subcarrier, be expressed as the quantity of the subcarrier on institute's scheduled resources piece;
Be the quantity of the DFT pre-coded symbols in the subframe of initial p USCH transmission;
Be the quantity of the DFT pre-coded symbols in the subframe of current PUSCH transmission; C
iExpression is to the quantity of the code block of the code word of said selection; K
r (i)The quantity of representing the information bit in r the code block of code word of said selection;
It is CQI and/or PMI offset parameter to the code word of said selection; Q '
RIiSymbol quantity after the coded modulation that RI takies in each space layer of the CW of said selection.
After the symbol quantity after having confirmed selected code word and the CQI that on each space layer, shines upon and/or PMI coded modulation; Can correspondingly obtain CQI and/or PMI symbol after the coded modulation, it is mapped on the equivalent layer of corresponding code word transmit.For example; According to one embodiment of present invention; Method shown in Figure 1 also comprises: according to said definite symbol quantity; Obtaining will be at CQI after the coded modulation of transmitting on the code word of said selection and/or PMI symbol, and obtains according to the determined upstream data symbol waiting for transmission of upstream data corresponding codes modulation system, and both are multiplexing together to form multiplexed information; And said multiplexed information is mapped to and the corresponding layer of the code word of said selection, wherein when the corresponding more than one layer of code word of said selection, the CQI of said mapping and/or PMI carry out time alignment between all layers.
Should be appreciated that; Above-mentioned
and
only are the examples of resource allocation parameters; Under different realization situations; During for example with different parameter characterization resource allocation; Can be similar based on offset parameter to the code word of said selection; And based on resource allocation of the resource allocation of initial p USCH transmission, current PUSCH transmission or the like, confirming will be at the symbol quantity after the ascending control information coded modulation of shining upon on each space layer corresponding with the code word of said selection.
Fig. 2 show according to an embodiment of the invention on Physical Uplink Shared Channel PUSCH the block diagram of the equipment 200 of transmitting uplink control information.In equipment shown in Figure 2, upstream data is mapped to a plurality of space layer of a plurality of code words in said PUSCH.Specifically, said equipment 200 comprises setting device 201 and definite device 202.Said setting device 201 is used for to different code words the different offset parameters of said ascending control information with respect to the code rate of said upstream data being set.Said definite device 202 is used for based on said different offset parameters, and confirming will be at the symbol quantity behind the ascending control information coding that shines upon on each space layer.
According to one embodiment of present invention; Said ascending control information comprises and mixes automatic repeat requests-reply HARQ-ACK/NACK and/or rank indication information RI; Wherein said definite device also is used for based on said different offset parameters; And based on the resource allocation of the resource allocation of initial p USCH transmission, current PUSCH transmission and on institute's scheduled resources piece data carried by data block message bit number, ACK/NACK that confirms on each space layer corresponding, to shine upon and/or the symbol quantity after the RI coded modulation with all code words.
Fig. 3 show according to an embodiment of the invention on Physical Uplink Shared Channel PUSCH the block diagram of the equipment 300 of transmitting uplink control information.As shown in Figure 3, said equipment 300 not only comprises setting device 201 and definite device 202, but also comprises first deriving means 301 and first mapping device 302.Said first deriving means 301 is used for obtaining ACK/NACK behind the coding that is transmitted and/or RI according to said definite symbol quantity.Said first mapping device 302 is used for ACK/NACK behind the said coding and/or RI repeating mapping are arrived each corresponding space layer of all code words, and between all layers, carries out time alignment.
According to one embodiment of present invention, said upstream data transmits through two code word CW0 and CW1, saidly will confirm as follows at the symbol quantity after ACK/NACK that shines upon on each space layer and/or the RI coded modulation:
Wherein O is the quantity of the original bit of preceding HARQ-ACK/NACK of coding and/or RI;
Be to be the scheduling bandwidth of the initial p USCH transmission of unit with the subcarrier, be expressed as the quantity of the subcarrier on institute's scheduled resources piece;
Be to be the scheduling bandwidth of the current PUSCH transmission of unit with the subcarrier, be expressed as the quantity of the subcarrier on institute's scheduled resources piece;
Be the quantity of the DFT pre-coded symbols in the subframe of initial p USCH transmission; C
0And C
1Expression is to the quantity of the code block of CW0 and CW1 respectively;
With
The quantity of representing the information bit in r the code block of CW0 and CW1 respectively; L
0, L
1Represent the space layer quantity that CW0 and CW1 are corresponding respectively;
With
It is respectively HARQ-ACK/NACK and/or RI offset parameter to CW0 and CW1.
According to one embodiment of present invention, said upstream data transmits through two code word CW0 and CW1, saidly will confirm as follows at the symbol quantity after ACK/NACK that shines upon on each space layer and/or the RI coded modulation:
Wherein O is the quantity of the original bit of preceding HARQ-ACK/NACK of coding and/or RI;
Be to be the scheduling bandwidth of the initial p USCH transmission of unit with the subcarrier, be expressed as the quantity of the subcarrier on institute's scheduled resources piece;
Be to be the scheduling bandwidth of the current PUSCH transmission of unit with the subcarrier, be expressed as the quantity of the subcarrier on institute's scheduled resources piece;
Be the quantity of the DFT pre-coded symbols in the subframe of initial p USCH transmission; C
0And C
1Expression is to the quantity of the code block of CW0 and CW1 respectively;
With
The quantity of representing the information bit in r the code block of CW0 and CW1 respectively; L
0, L
1Represent the space layer quantity that CW0 and CW1 are corresponding respectively;
With
It is respectively HARQ-ACK/NACK and/or RI offset parameter to CW0 and CW1.
According to one embodiment of present invention; Said ascending control information comprises channel quality indicator (CQI) and/or pre-coding matrix indication PMI; Said CQI and/or PMI transmit on a code word of selecting; Wherein said definite device also is used for the offset parameter based on the code word that is directed against said selection; And based on the resource allocation of the resource allocation of initial p USCH transmission, current PUSCH transmission, symbol quantity after the RI coded modulation of having distributed on data carried by data block message bit number on institute's scheduled resources piece and every layer, confirming will be at the symbol quantity after the CQI that shines upon on each space layer corresponding with the code word of said selection and/or PMI encode.
Fig. 4 show according to an embodiment of the invention on Physical Uplink Shared Channel PUSCH the block diagram of the equipment 400 of transmitting uplink control information.As shown in Figure 4, said equipment 400 not only comprises setting device 201 and definite device 202, but also comprises second deriving means 401 and second mapping device 402.Said second deriving means 401 is used for obtaining CQI after the coded modulation of transmitting on the code word of said selection and/or PMI according to said definite symbol quantity, and is multiplexing together to form multiplexed information with upstream data symbol waiting for transmission.Said second mapping device 402 is used for said multiplexed information is mapped to and the corresponding layer of the code word of said selection, and wherein when the corresponding more than one layer of code word of said selection, the CQI of said mapping and/or PMI carry out time alignment between all layers.
According to one embodiment of present invention, saidly will confirm as follows at the symbol quantity behind CQI that shines upon on each space layer of the code word of selecting and/or the PMI coding:
Wherein O is the quantity of the original bit of preceding CQI of coding and/or PMI; O
CRCBe the quantity of cyclic redundancy check (CRC) bit;
Be to be the scheduling bandwidth of the initial p USCH transmission of unit with the subcarrier, be expressed as the quantity of the subcarrier on institute's scheduled resources piece;
Be to be the scheduling bandwidth of the current PUSCH transmission of unit with the subcarrier, be expressed as the quantity of the subcarrier on institute's scheduled resources piece;
Be the quantity of the DFT pre-coded symbols in the subframe of initial p USCH transmission;
Be the quantity of the DFT pre-coded symbols in the subframe of current PUSCH transmission; C
iExpression is to the quantity of the code block of the code word of said selection; K
r (i)The quantity of representing the information bit in r the code block of code word of said selection;
It is CQI and/or PMI offset parameter to the code word of said selection; Q '
RIiIt is the symbol quantity after the coded modulation that RI takies in each space layer of CW of said selection.
According to still a further embodiment, in said method, said ascending control information comprises and mixes automatic repeat requests-reply HARQ-ACK/NACK and/or rank indication information RI and channel quality indicator (CQI) and/or pre-coding matrix indication PMI.After confirming the ACK/NACK and/or the symbol quantity after the RI coded modulation that will on each space layer corresponding, shine upon with all code words, definite CQI that will on each space layer corresponding, shine upon and/or the symbol quantity after the PMI coded modulation with the code word of said selection.
According to still a further embodiment, said equipment 200 comprise setting device 201, confirm device 202, first deriving means 301, first mapping device 302, second deriving means 401 and second mapping device 402.Confirm after device 202 definite ACK/NACK and/or the symbol quantity after the RI coded modulation that will on each space layer corresponding, shine upon also definite CQI that will on each space layer corresponding, shine upon and/or the symbol quantity after the PMI coded modulation with the code word of said selection with all code words.
According to one embodiment of present invention, said on Physical Uplink Shared Channel PUSCH the equipment of transmitting uplink control information in subscriber equipment, realize.
According to one embodiment of present invention, said on Physical Uplink Shared Channel PUSCH the equipment of transmitting uplink control information in eNode, realize.
The method and apparatus of transmitting uplink control information on Physical Uplink Shared Channel PUSCH has according to an embodiment of the invention more than been described.In these embodiment; Confirm that PUSCH goes up and the symbol quantity of the UCI of UL-SCH data multiplex; Make that method of the present invention and up-to-date standardization agreement are consistent, promptly all layers at two CW repeat HARQ-ACK/NACK and/or RI, and only on a CW, shine upon CQI/PMI.
Especially, in LTE Rel-8, only there is single layer to be used for the PUSCH transmission.In LTE-ARel-10, existence reaches 4 layers and 2 TB (corresponding to two CW) are used for the PUSCH transmission.UCI multiplexing method on the PUSCH among the Rel-8 can not directly use in Rel-10, and the definite of quantity of UCI symbol also no longer can be applied to Rel-10 among the Rel-8.UCI multiplexing scheme on the PUSCH that reaches an agreement among method and apparatus and the LTE-A Rel-10 according to an embodiment of the invention matees very much.
More than embodiments of the invention are described, but the present invention is not limited to specific method and equipment, those skilled in that art can make various distortion or modification within the scope of the appended claims.
Claims (18)
1. the method for a transmitting uplink control information on Physical Uplink Shared Channel PUSCH, upstream data is mapped to a plurality of space layer of a plurality of code words in said PUSCH, comprising:
To different code words, the different offset parameters of said ascending control information with respect to the code rate of said upstream data are set; And
Based on said different offset parameters, confirming will be at the symbol quantity after the ascending control information coded modulation of shining upon on each space layer.
2. method according to claim 1, wherein said ascending control information comprise mixes automatic repeat requests-reply HARQ-ACK/NACK and/or rank indication information RI,
Wherein in said definite step; Based on said different offset parameters; And based on the resource allocation of the resource allocation of initial p USCH transmission, current PUSCH transmission and on institute's scheduled resources piece data carried by data block message bit number, ACK/NACK that confirms on each space layer corresponding, to shine upon and/or the symbol quantity after the RI coded modulation with all code words.
3. method according to claim 2 also comprises:
According to said definite symbol quantity, obtain on each space layer ACK/NACK after the coded modulation that is transmitted and/or RI; And
ACK/NACK after the said coded modulation and/or RI repeating mapping are arrived each corresponding space layer of all code words, and between all layers, carry out time alignment.
4. according to claim 2 or 3 described methods, wherein said upstream data transmits through two code word CW0 and CW1, saidly will confirm as follows at the symbol quantity after ACK/NACK that shines upon on each space layer and/or the RI coded modulation:
Wherein O is several weights of the original bit of preceding HARQ-ACK/NACK of coding and/or RI;
Be to be the scheduling bandwidth of the initial p USCH transmission of unit with the subcarrier, be expressed as the quantity of the subcarrier on institute's scheduled resources piece;
Be to be the scheduling bandwidth of the current PUSCH transmission of unit with the subcarrier, be expressed as the quantity of the subcarrier on institute's scheduled resources piece;
Be the quantity of the DFT pre-coded symbols in the subframe of initial p USCH transmission; C
0And C
1Expression is to the quantity of the code block of CW0 and CW1 respectively;
With
The quantity of representing the information bit in r the code block of CW0 and CW1 respectively; L
0, L
1Represent the space layer quantity that CW0 and CW1 are corresponding respectively;
With
It is respectively HARQ-ACK/NACK and/or RI offset parameter to CW0 and CW1.
5. according to claim 2 or 3 described methods, wherein said upstream data transmits through two code word CW0 and CW1, saidly will confirm as follows at the symbol quantity after ACK/NACK that shines upon on each space layer and/or the RI coded modulation:
Wherein O is the quantity of the original bit of preceding HARQ-ACK/NACK of coding and/or RI;
Be to be the scheduling bandwidth of the initial p USCH transmission of unit with the subcarrier, be expressed as the quantity of the subcarrier on institute's scheduled resources piece;
Be to be the scheduling bandwidth of the current PUSCH transmission of unit with the subcarrier, be expressed as the quantity of the subcarrier on institute's scheduled resources piece;
Be the quantity of the DFT pre-coded symbols in the subframe of initial p USCH transmission; C
0And C
1Expression is to the quantity of the code block of CW0 and CW1 respectively;
With
The quantity of representing the information bit in r the code block of CW0 and CW1 respectively; L
0, L
1Represent the space layer quantity that CW0 and CW1 are corresponding respectively;
With
It is respectively HARQ-ACK/NACK and/or RI offset parameter to CW0 and CW1.
6. method according to claim 1 and 2, wherein said ascending control information comprises channel quality indicator (CQI), and/or pre-coding matrix indication PMI, said CQI and/or PMI transmit on a code word of selecting,
Wherein in said definite step; Offset parameter based on the code word that is directed against said selection; And based on the resource allocation of the resource allocation of initial p USCH transmission, current PUSCH transmission, symbol quantity after the RI coded modulation of having distributed on data carried by data block message bit number on institute's scheduled resources piece and every layer, CQI that confirms on each space layer corresponding, to shine upon and/or the symbol quantity after the PMI coded modulation with the code word of said selection.
7. method according to claim 6 also comprises:
According to said definite symbol quantity, obtain CQI after the coded modulation of transmitting on the code word of said selection and/or PMI symbol, multiplexing with upstream data symbol waiting for transmission together to form multiplexed information; And
Said multiplexed information is mapped to and the corresponding layer of the code word of said selection, and wherein when the corresponding more than one layer of code word of said selection, the CQI of said mapping and/or PMI carry out time alignment between all layers.
8. according to claim 6 or 7 described methods, wherein said CQI that will on each space layer of the code word of selecting, shine upon and/or the symbol quantity after the PMI coded modulation are confirmed as follows:
Wherein O is the quantity of the original bit of preceding CQI of coding and/or PMI; O
CRCBe the quantity of cyclic redundancy check (CRC) bit;
Be to be the scheduling bandwidth of the initial p USCH transmission of unit with the subcarrier, be expressed as the quantity of the subcarrier on institute's scheduled resources piece;
Be to be the scheduling bandwidth of the current PUSCH transmission of unit with the subcarrier, be expressed as the quantity of the subcarrier on institute's scheduled resources piece;
Be the quantity of the DFT pre-coded symbols in the subframe of initial p USCH transmission;
Be the quantity of the DFT pre-coded symbols in the subframe of current PUSCH transmission; C
iExpression is to the quantity of the code block of the code word of said selection; K
r (i)The quantity of representing the information bit in r the code block of code word of said selection;
It is CQI and/or PMI offset parameter to the code word of said selection; Q
RIiIt is the symbol quantity after the coded modulation that RI takies in each space layer of CW of said selection.
9. the equipment of a transmitting uplink control information on Physical Uplink Shared Channel PUSCH, upstream data is mapped to a plurality of space layer through a plurality of code words in said PUSCH, comprising:
Setting device is used for to different code words the different offset parameters of said ascending control information with respect to the code rate of said upstream data being set; And
Confirm device, be used for that confirming will be at the symbol quantity behind the ascending control information coding that shines upon on each space layer based on said different offset parameters.
10. equipment according to claim 9, wherein said ascending control information comprises and mixes automatic repeat requests-reply HARQ-ACK/NACK and/or rank indication information RI,
Wherein said definite device also is used for based on said different offset parameters; And based on the resource allocation of the resource allocation of initial p USCH transmission, current PUSCH transmission and on institute's scheduled resources piece data carried by data block message bit number, ACK/NACK that confirms on each space layer corresponding, to shine upon and/or the symbol quantity after the RI coded modulation with all code words.
11. equipment according to claim 10 also comprises:
First deriving means is used for obtaining ACK/NACK behind the coding that is transmitted and/or RI according to said definite symbol quantity; And
First mapping device is used for ACK/NACK after the said coded modulation and/or RI repeating mapping are arrived each corresponding space layer of all code words, and between all layers, carries out time alignment.
12. according to claim 10 or 11 described equipment, wherein said upstream data transmits through two code word CW0 and CW1, saidly will confirm as follows at the symbol quantity after ACK/NACK that shines upon on each space layer and/or the RI coded modulation:
Wherein O is the quantity of the original bit of preceding HARQ-ACK/NACK of coding and/or RI;
Be to be the scheduling bandwidth of the initial p USCH transmission of unit with the subcarrier, be expressed as the quantity of the subcarrier on institute's scheduled resources piece;
Be to be the scheduling bandwidth of the current PUSCH transmission of unit with the subcarrier, be expressed as the quantity of the subcarrier on institute's scheduled resources piece;
Be the quantity of the DFT pre-coded symbols in the subframe of initial p USCH transmission; C
0And C
1Expression is to the quantity of the code block of CW0 and CW1 respectively;
With
The quantity of representing the information bit in r the code block of CW0 and CW1 respectively; L
0, L
1Represent the space layer quantity that CW0 and CW1 are corresponding respectively;
With
It is respectively HARQ-ACK/NACK and/or RI offset parameter to CW0 and CW1.
13. according to claim 10 or 11 described equipment, wherein said upstream data transmits through two code word CW0 and CW1, saidly will confirm as follows at the symbol quantity after ACK/NACK that shines upon on each space layer and/or the RI coded modulation:
Wherein O is the quantity of the original bit of preceding HARQ-ACK/NACK of coding and/or RI;
Be to be the scheduling bandwidth of the initial p USCH transmission of unit with the subcarrier, be expressed as the quantity of the subcarrier on institute's scheduled resources piece;
Be to be the scheduling bandwidth of the current PUSCH transmission of unit with the subcarrier, be expressed as the quantity of the subcarrier on institute's scheduled resources piece;
Be the quantity of the DFT pre-coded symbols in the subframe of initial p USCH transmission; C
0And C
1Expression is to the quantity of the code block of CW0 and CW1 respectively;
With
The quantity of representing the information bit in r the code block of CW0 and CW1 respectively; L
0, L
1Represent the space layer quantity that CW0 and CW1 are corresponding respectively;
With
It is respectively HARQ-ACK/NACK and/or RI offset parameter to CW0 and CW1.
14. according to claim 9 or 10 described equipment, wherein said ascending control information comprises channel quality indicator (CQI), and/or pre-coding matrix indication PMI, said CQI and/or PMI transmit on a code word of selecting,
Wherein said definite device also is used for the offset parameter based on the code word that is directed against said selection; And based on the resource allocation of the resource allocation of initial p USCH transmission, current PUSCH transmission, symbol quantity after the RI coded modulation of having distributed on data carried by data block message bit number on institute's scheduled resources piece and every layer, confirming will be at the symbol quantity after the CQI that shines upon on each space layer corresponding with the code word of said selection and/or PMI encode.
15. equipment according to claim 14 also comprises:
Second deriving means is used for according to said definite symbol quantity, obtains CQI after the coded modulation of transmitting on the code word of said selection and/or PMI symbol, and is multiplexing together to form multiplexed information with upstream data symbol waiting for transmission; And
Second mapping device is used for said multiplexed information is mapped to and the corresponding layer of the code word of said selection, and wherein when the corresponding more than one layer of code word of said selection, the CQI of said mapping and/or PMI carry out time alignment between all layers.
16., wherein saidly will confirm as follows at the symbol quantity behind CQI that shines upon on each space layer of the code word of selecting and/or the PMI coding according to claim 14 or 15 described equipment:
Wherein O is the quantity of the original bit of preceding CQI of coding and/or PMI; O
CRCBe the quantity of cyclic redundancy check (CRC) bit;
Be to be the scheduling bandwidth of the initial p USCH transmission of unit with the subcarrier, be expressed as the quantity of the subcarrier on institute's scheduled resources piece;
Be to be the scheduling bandwidth of the current PUSCH transmission of unit with the subcarrier, be expressed as the quantity of the subcarrier on institute's scheduled resources piece;
Be the quantity of the DFT pre-coded symbols in the subframe of initial p USCH transmission;
Be the quantity of the DFT pre-coded symbols in the subframe of current PUSCH transmission; C
iExpression is to the quantity of the code block of the code word of said selection; K
r (i)The quantity of representing the information bit in r the code block of code word of said selection;
It is CQI and/or PMI offset parameter to the code word of said selection; Q
RIiIt is the symbol quantity after the coded modulation that RI takies in each space layer of CW of said selection.
17. a subscriber equipment, it comprises any described equipment among the claim 9-16.
18. an eNode, it comprises any described equipment among the claim 9-16.
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104272690A (en) * | 2012-03-08 | 2015-01-07 | 三星电子株式会社 | Transmission of uplink control information for coordinated multi-point reception |
| CN107040338A (en) * | 2016-02-04 | 2017-08-11 | 株式会社Kt | For being configured to the method and apparatus that NB IoT UE send the resource unit of upward signal |
| CN107409021A (en) * | 2015-02-06 | 2017-11-28 | 三星电子株式会社 | Method and apparatus for controlling uplink control information transmission in the wireless communication system that wide bandwidth service is provided via carrier aggregation |
| CN108023721A (en) * | 2016-11-04 | 2018-05-11 | 华为技术有限公司 | A kind of data transmission method and device |
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| CN108702265A (en) * | 2018-05-18 | 2018-10-23 | 北京小米移动软件有限公司 | Information transferring method and device |
| WO2018228598A1 (en) * | 2017-06-16 | 2018-12-20 | Mediatek Inc. | Codeword mapping in nr and interleaver design for nr |
| CN109565861A (en) * | 2016-08-11 | 2019-04-02 | 三星电子株式会社 | The method and apparatus of data transmission in next generation cellular network |
| WO2019080937A1 (en) * | 2017-10-26 | 2019-05-02 | 华为技术有限公司 | Method and device for transmitting and receiving uplink control information |
| WO2019137203A1 (en) * | 2018-01-11 | 2019-07-18 | 电信科学技术研究院有限公司 | Method and device for determining cap of transmission resources available for control information, and communication apparatus |
| WO2019144919A1 (en) * | 2018-01-24 | 2019-08-01 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Transmission channel assignment apparatus and method for controlling a transmission over a transmission channel |
| CN110809320A (en) * | 2018-08-06 | 2020-02-18 | 中国移动通信有限公司研究院 | Transmission method and device of uplink control information and computer storage medium |
| US11095492B2 (en) | 2017-08-25 | 2021-08-17 | Huawei Technologies Co., Ltd. | Signal transmission method, device, and system |
| WO2024078456A1 (en) * | 2022-10-10 | 2024-04-18 | 维沃移动通信有限公司 | Uplink control information transmission method and apparatus, and terminal |
| WO2024098555A1 (en) * | 2023-01-17 | 2024-05-16 | Zte Corporation | Control information transmission techniques |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101702631A (en) * | 2009-11-04 | 2010-05-05 | 中兴通讯股份有限公司 | Transmission method of uplink control signaling and device thereof |
| CN101902313A (en) * | 2010-06-22 | 2010-12-01 | 中兴通讯股份有限公司 | PUSCH transmission (Physical Uplink Shared Channel) based coding method and system of uplink control information |
-
2010
- 2010-06-30 CN CN201010215562.XA patent/CN102315897B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101702631A (en) * | 2009-11-04 | 2010-05-05 | 中兴通讯股份有限公司 | Transmission method of uplink control signaling and device thereof |
| CN101902313A (en) * | 2010-06-22 | 2010-12-01 | 中兴通讯股份有限公司 | PUSCH transmission (Physical Uplink Shared Channel) based coding method and system of uplink control information |
Non-Patent Citations (1)
| Title |
|---|
| SAMSUNG: "《3GPP TSG RAN WG1 #61bis R1-103675》", 22 June 2010, article "《Further Discussion on Data and Control Multiplexing in UL MIMO Transmissions》" * |
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