CN101646252A

CN101646252A - HS-SCCH signaling and HS-SICH signaling of TD-HSDPA MIMO system

Info

Publication number: CN101646252A
Application number: CN200810041321A
Authority: CN
Inventors: 周加铳; 师延山; 石璟
Original assignee: Spreadtrum Communications Shanghai Co Ltd
Current assignee: Spreadtrum Communications Shanghai Co Ltd
Priority date: 2008-08-04
Filing date: 2008-08-04
Publication date: 2010-02-10

Abstract

The invention discloses HS-SCCH signaling and HS-SICH signaling of a TD-HSDPA MIMO system for avoiding a terminal carrying out blind detection for single-flow and double-flow HS-SCCH. The invention adopts the technical scheme that the transmission rate of the system can be effectively increased by introducing MIMO, the signaling comprises a single/double-flow identification information bit for identifying single flow and double flow, the lengths of the information bits of HS-SCCH of single-flow transmission and HS-SCCH of double-flow transmission are equal, and different modulation modes are indicated. The HS-SCCH signaling and the HS-SICH signaling of the TD-HSDPA MIMO system are applied in the field of mobile communication.

Description

A kind of HS-SCCH signaling of TD-HSDPA mimo system and HS-SICH signaling

Technical field

The present invention relates to a kind of signaling design, especially design a kind of HS-SCCH signaling and HS-SICH signaling of TD-HSDPA mimo system.

Background technology

Along with the continuous development of the communication technology and the user raising day by day to quality of service requirement, the message transmission rate that reaches as high as 2Mbit/s that 3G (Third Generation) Moblie partner plan (3GPP) standard defined before Release 4 versions can not satisfy the user gradually to the demand of high-speed data service.In the case, 3GPP has introduced high speed downlink packet access (HSDPA) technology in Release 5 standards.

HSDPA is a kind of enhanced scheme that 3GPP Release 5 proposes, and main purpose is the high speed support to Packet data service, and obtains lower time delay, higher throughput of system and stronger QoS and guarantee.From technical standpoint, HSDPA strengthens air interface by introducing high speed descending sharing channel (HS-DSCH), and strengthens corresponding functional entity in UTRAN.From bottom, mainly be that introducing mixes automatic repeat requests (H-ARQ) and Adaptive Modulation and Coding (AMC) technology increases data throughout.

The H-ARQ system introduces a FEC (forward error correction in the ARQ system, be ForwardError Correction) subsystem, be used for correcting the error pattern of frequent appearance to reduce number of retransmissions, promptly in the error correcting capability scope, automatically correct a mistake, exceed the error correction scope and then require transmitting terminal to resend data, this has increased the reliability and the efficiency of transmission of system.That is to say that the channel condition that H-ARQ can adapt to moment automatically provides trickle data rate adjustment.The AMC technology makes system in the scope of restriction, can adjust modulation and coded system adaptively according to the change of channel quality.In an AMC system, those channel conditions that sit pretty are user (normally those users very near apart from the base station) preferably, can be endowed the modulation system of high-order and the coded system of two-forty (such as 64QAM and 1/2 encoding rate); And the relatively poor user's (normally those are in the user of cell boarder) of those channel conditions that are in unfavorable position then is endowed the modulation system of low order and the coded system of low rate (such as QPSK and 1/3 encoding rate).

Fig. 1 shows the physical layer procedure of existing HSDPA.Referring to Fig. 1, the physical layer procedure of HSDPA mainly may further comprise the steps.

Step S101: terminal (UE) detects one's own HS-SCCH message, receives this message and demodulation, and this message is indicated information such as the resource allocation conditions of next HS-DSCH (high speed descending sharing channel) transmission and modulation system.

Step S102: terminal receives HS-DSCH according to information such as the resource allocation conditions of HS-SCCH indication and modulation systems.

Step S103: terminal is measured accordingly to HS-DSCH.

Step S104: according to the measurement result to HS-DSCH, terminal is selected suitable transmission block size and modulation system, and produces a channel quality indication (CQI), and wherein the channel quality indication comprises recommendation modulation system RMF and recommends transmission block size RTBS.

Step S105: the channel quality indication that terminal produces reports to base station (NodeB) at corresponding HS-SICH (High SpeedShared Information Channel shares the information Control channel at a high speed).

Step S106: the base station sends to terminal with new control information by HS-SCCH, returns step S101.

HS-SCCH is the down control channel that TD-HSDPA (being TD-SCDMA HSDPA) uses, and is a physical channel, and it is used to carry all relevant bottom control information.That is to say that under existing protocol, terminal receives the data of HS-DSCH channel and must just can finish under the cooperation of HS-SCCH control information.HS-SCCH is shared by all terminals of initiating the HSDPA business, but concerning single HS-DSCH Transmission Time Interval TTI (Transmission Time Interval), each HS-SCCH can only be a relevant downlink signaling of terminal carrying HS-DSCH.

The information that the TDD HS-SCCH that stipulates in existing 3GPP TS 25.222 standards comprises has:

-spreading code set information (8 bit): X _{Ccs, 1}, X _{Ccs, 2}..., X _{Ccs, 8}

-gap information (5 bit): X _{Ts, 1}, X _{Ts, 2}..., X _{Ts, 5}

-modulation system information (1 bit): X _{Ms, 1}

-transport block size information (6 bit): X _{Tbs, 1}, X _{Tbs, 2}..., X _{Tbs, 6}

-hybrid automatic repeat request process information (3 bit): X _{Hap, 1}, X _{Hap, 2}, X _{Hap, 3}

-redundancy version information (3 bit): X _{Rv, 1}, X _{Rv, 2}, X _{Rv, 3}

-new data indication (1 bit): X _{Nd, 1}

-HS-SCCH cyclic sequence number (3 bit): X _{Hcsn, 1}, X _{Hcsn, 2}, X _{Hcsn, 3}

-UE identification number (16 bit): X _{Ue, 1}, X _{Ue, 2}..., X _{Ue, 16}

As from the foregoing, always have 46 bit informations.Need to prove that spreading code is continuous dispensing between initial code and stop code, and comprise initial code and stop code.Initial code K _StartBy bit X _{Ccs, 1}, X _{Ccs, 2}, X _{Ccs, 3}, X _{Ccs, 4}Signaling, stop code K _StopBy bit X _{Ccs, 5}, X _{Ccs, 6}, X _{Ccs, 7}, X _{Ccs, 8}Signaling, K _StartSmaller or equal to K _StopUnless (spread spectrum coefficient SF=1, K at this moment _Start=1111, K _Stop=0000), so spreading code set information represents to exist redundant with 8 bits, and promptly some bit combination is forbidding code word or meaningless code word under existing protocol.Need to prove also that in addition if terminal is not supported the 64QAM modulation, then modulation system is directly by X _{Ms, 1}Indication; And if terminal is supported the 64QAM modulation, then modulation system is indicated according to relation each other by spreading code set information, gap information, modulation system information and transport block size information, concrete visible 3GPP TS 25.222 standards.

The HS-SCCH code multiplexing process of Fig. 2 for stipulating in the existing standard.All information bits at first are multiplexed into together, afterwards through CRC coding, chnnel coding, rate-matched, interweave, physical channel segmentation, be mapped to physical channel at last.Wherein, during the CRC coding, check bit need carry out mask with the UE identification number.Above-mentioned each step all has specified in more detail in the 3GPP standard, repeat no more here.

HS-SICH is the ascending control channel that TD-HSDPA shares, and also is a physical channel, and it is used to feed back relevant uplink information.Mainly comprise to base station (Node B) and transmit ACK/NACK (affirmation/non-affirmation) information and the channel quality indicator (CQI) that is used to support HARQ.CQI comprises the modulation format RMF of suggestion and the transmission block size RTBS of suggestion.Node B can determine the transformat of transmission next time with reference to this CQI.

The information that the TDD HS-SICH that stipulates in existing 3GPP TS 25.222 standards comprises has:

-recommend modulation system (RMF) (1bit): X _{Rmf, 1}

-recommend transmission block size (RTBS) (6bits): X _{Tbs, 1}, X _{Tbs, 2}..., X _{Tbs, 6}

-hybrid ARQ information A CK/NACK (1bit): X _{An, 1}

Need to prove,, then recommend modulation system directly by X if terminal is not supported the 64QAM modulation _{Mf, 1}Indication; And if terminal is supported the 64QAM modulation, then recommend modulation system according to the physical resource of this transmission distribution, the modulation system information and the transport block size information relation indication each other of recommendation, concrete visible 3GPP TS 25.222 standards.

The HS-SICH code multiplexing process of Fig. 3 for stipulating in the existing standard.Can see CQI part (being made up of RMF and RTBS two parts) and ACK/NACK part absolute coding at first separately, the afterwards multiplexing interleaving block of sending into together is mapped on the physical channel at last.

Particularly, CQI part cataloged procedure is as follows:

1) the RTBS information of 6 bits utilizes the single order Reed-Muller encoder encodes of (32,6) to become 32 bits.

2) RMF information X _{Rmf, 1}Be repeated to be encoded into 16 bits.

3) 1) and 2) the output result CQI coding output that combines and obtain 48 bits.

ACK/NACK information X _{An, 1}Coding adopt (36,1) repeated encoding, obtain the coding result of 36 bits.

In order further to improve power system capacity and spectrum efficiency, multiple-input and multiple-output (MIMO) technology is introduced in the research of 3GPP, and plans to support the MIMO technology in HSDPA enhancing and evolution version.The basic physical layer architecture of HS-DSCH of the MIMO scheme of TD-HSDPA system proposition at present as shown in Figure 4.Through the coding of Turbo independently, interweave and constellation modulation mapped data stream is launched from different antennae.Different data flow can adopt different code rates and modulation system, specifically by Node B reporting or the measurement of up channel is decided according to terminal.Each data flow can further be divided into C sub data flow again, and C is the HS-PDSCH maximum number that UE can support.These sub data flows are used different ovsf code spread spectrums respectively, addition then, and scrambling afterwards is finally by corresponding antenna transmission.Be the data flow space division multiplexing on the different antennae, and the data code division multiplexing on the same antenna; The different antennae port sends different data flow, and each data flow is used different Midambleshift (midamble skew).In addition, system promptly is divided into single current (having only an antenna emission) and double fluid (two antennas are launched simultaneously) according to the emission of actual conditions control antenna.

Adopt after the above-mentioned MIMO scheme, signaling and resource allocation for to terminal indication single current and stream transmission the time need be in HSDPA be made amendment to the HS-SCCH structure on the basis of HS-SCCH structure.Have scheme to propose, for single-stream transmission, the HS-SCCH structure of use is identical with HS-SCCH in the existing HSDPA system; And, adopt following design for stream transmission:

-spreading code set information (6 bit): X _{Ccs, 1}, X _{Ccs, 2}..., X _{Ccs, 6}

The K value that promptly disposes Midamble (midamble) on two antenna ports equates and uses identical spreading code, this moment, the maximum of K was 8, the smallest allocation granularity of therefore corresponding sign indicating number resource is that 2 spread spectrum coefficients are 16 ovsf code, codeword information only needs 6 bits, preceding 3 bits are used to indicate the initial code word, and back 3 bits are used to indicate the stop code word.

-gap information (5 bit): X _{Ts, 1}, X _{Ts, 2}..., X _{Ts, 5}

Two antennas use identical gap informations, and structure is identical with existing HSDPA system.

-modulation system information (2 bit): X _{Ms, 1}, X _{Ms, 2}

The modulation system field is represented 4 kinds of compound modes of stream transmission with 2 bits:

Modulation system information (2 bit)	The modulation system of antenna port (transmission block) 1	The modulation system of antenna port (transmission block) 2
Modulation system information (2 bit)			??00	??16QAM	??16QAM
??01	??16QAM	??QPSK	??00	??16QAM	??16QAM
??01	??16QAM	??QPSK	??10	??QPSK	??16QAM
??11	??QPSK	??QPSK	??10	??QPSK	??16QAM

The size information of-transmission block 1 (6 bit): X _{Tbs, 1,1}, X _{Tbs, 1,2}..., X _{Tbs, 1,6}

The size information of-transmission block 2 (6 bit): X _{Tbs, 2,1}, X _{Tbs, 2,2}..., X _{Tbs, 2,6}

The transmission block size of two data flow is represented with 6 bits respectively.

The HARQ process is identical with original HS-SCCH structure.

-redundancy version information (3 bit): X _{Rv, 1,1}, X _{Rv, 1,2}, X _{Rv, 2,1}, X _{Rv, 2,2}X _{Rv, 1,1}, X _{Rv, 1,2}And X _{Rv, 2,1}, X _{Rv, 2,2}The RV information of representing two streams respectively.

-new data indication (0 bit)

The new data indication lies in the RV information, promptly uses predetermined RV version to represent the initial transmission of transmission block, therefore can remove the new data indication information.

-UE identification number (16 bit): X _{Ue, 1}, X _{Ue, 2}..., X _{Ue, 16}

HS-SCCH cyclic sequence number and UE identification number are identical with the HS-SCCH structure of existing HSDPA system.

HS-SCCH structure in the TD-HSDPA mimo system of above-mentioned design, HS-SCCH has 51 bits, has increased by 5 bits than 46 bits of existing HS-SCCH.Because the HS-SCCH during single current is identical with existing structure, so UE needs the HS-SCCH of two kinds of structure types of blind Detecting.And the existing UE of HSDPA system may need to intercept 4 HS-SCCH at most, and therefore each UE of HS-SCCH according to the such scheme design may need 8 HS-SCCH of blind Detecting at most, and power wastage is serious.Simultaneously, terminal may need the CQI of all transmitting antennas and ACK/NACK are fed back, and present HS-SICH can only feed back one tunnel information, therefore can't provide enough supports to HS-DSCH.In addition, the HS-SCCH of above-mentioned design only supports QPSK and/or 16QAM, and can't support data peak rate and the higher more high order modulation (as 64QAM etc.) of spectrum efficiency.

In view of the above problems, need new HS-SCCH of design and HS-SICH type the HS-DSCH of TD-HSDPA mimo system is controlled and to indicate.

Summary of the invention

The objective of the invention is to address the above problem, a kind of HS-SCCH signaling of TD-HSDPA mimo system is provided, make the HS-SCCH of single-stream transmission and stream transmission have identical information bit length, distinguish single-stream transmission and stream transmission by the information bit design, support is modulated the more modulation system of high-order than QPSK and 16QAM, and have unified CRC coding and a UE identification number mask, chnnel coding, rate-matched, interweave, physical channel segmentation and physical channel mapping process, avoid terminal that single current and double-current HS-SCCH are carried out blind check, thereby the electric power of having saved terminal expend and computing cost.

Another object of the present invention is to provide a kind of HS-SICH signaling of TD-HSDPA mimo system, arrange according to communication protocol, or notify by high-level signaling, also or by physical layer command indicate the HS-SICH of single-stream transmission whether to feed back the CQI information of two antennas, and the HS-SICH that makes single-stream transmission and stream transmission has identical information bit length, support is modulated the more modulation system of high-order than QPSK and 16QAM, have unified interweaving and the physical channel mapping process, simultaneously with existing protocol in the coding/multiplex mode and the information bit length of HS-SICH of non-mimo system compatible as far as possible.

Technical scheme of the present invention is: the present invention has disclosed a kind of HS-SCCH signaling of TD-HSDPA mimo system, comprises the HS-SCCH signaling of single-stream transmission and the HS-SCCH signaling of stream transmission,

Wherein the HS-SCCH signaling of single-stream transmission comprises following information bit:

The spreading code set information bit of m1 bit: X _{Ccs, 1}, X _{Ccs, 2}..., X _{Ccs, m1}

The gap information bit of n1 bit: X _{Ts, 1}, X _{Ts, 2}..., X _{Ts, n1}

The modulation mode information bits of o1 bit: X _{Ms, 1}..., X _{Ms, o1}

The transport block size information bit of p1 bit: X _{Tbs, 1}, X _{Tbs, 2}..., X _{Tbs, p1}

The hybrid automatic repeat request process information bit of q1 bit: X _{Hap, 1}, X _{Hap, 2}..., X _{Hap, q1}

The redundancy version information bit of r1 bit: X _{Rv, 1}, X _{Rv, 2}..., X _{Rv, r1}

The new data indication bit of s1 bit: X _{Nd, 1}..., X _{Nd, s1}

The HS-SCCH cyclic sequence of 3 bits number: X _{Hcsn, 1}, X _{Hcsn, 2}, X _{Hcsn, 3}

The UE identification number of 16 bits: X _{Ue, 1}, X _{Ue, 2}..., X _{Ue, 16}

Wherein the HS-SCCH signaling of stream transmission comprises following information bit:

The spreading code set information bit of m2 bit: X _{Ccs, 1}, X _{Ccs, 2}..., X _{Ccs, m2}

The gap information bit of n2 bit: X _{Ts, 1}, X _{Ts, 2}..., X _{Ts, n2}

The modulation mode information bits of o2 bit: X _{Ms, 1}..., X _{Ms, o2}

The size information bit of first transmission block of p2 bit: X _{Tbs, 1,1}, X _{Tbs, 1,2}..., X _{Tbs, 1, p2}

The size information bit of second transmission block of p2 bit: X _{Tbs, 2,1}, X _{Tbs, 2,2}..., X _{Tbs, 2, p2}

The hybrid automatic repeat request process information bit of q2 bit: X _{Hap, 1}, X _{Hap, 2}..., X _{Hap, q2}

The redundancy version information bit of r2 bit: X _{Rv, 1}, X _{Rv, 2}..., X _{Rv, r2}

The new data indication bit of s2 bit: X _{Nd, 1}..., X _{Nd, s2}

The UE identification number of 16 bits: X _{Ue, 1}, X _{Ue, 2}..., X _{Ue, 16}

Wherein, the HS-SCCH signaling of this single-stream transmission also comprises the list/double-current identifying information bit X of a difference single current/double fluid _{S, 1}, the HS-SCCH signaling of this stream transmission also is provided with the list/double-current identifying information bit X of a difference single current/double fluid in corresponding with it position _{D, 1}

The information bit length of the HS-SCCH signaling of this single-stream transmission is (m1+n1+o1+p1+q1+r1+s1+20) bit, the information bit length of the HS-SCCH signaling of this stream transmission is (m2+n2+o2+p2+p2+q2+r2+s2+20), m1 wherein, n1, o1, p1, q1, r1, s1, m2, n2, o2, p2, q2, r2 and s2 are nonnegative integer, the information bit length of HS-SCCH signaling of getting wherein bigger stream transmission is as the information bit length of HS-SCCH signaling, the information bit of the HS-SCCH signaling of another single-stream transmission of smaller value correspondence is supplied with extra information bit, thereby makes the information bit equal in length of the HS-SCCH signaling of the information bit length of HS-SCCH signaling of single-stream transmission and stream transmission.

The present invention has also disclosed a kind of HS-SCCH signaling of TD-HSDPA mimo system, comprises the HS-SCCH signaling of single-stream transmission and the HS-SCCH signaling of stream transmission,

The gap information bit of n1 bit: X _{Ts, 1}, X _{Ts, 2}..., X _{Ts, n1}

The modulation mode information bits of o1 bit: X _{Ms, 1}..., X _{Ms, o1}

The new data indication bit of s1 bit: X _{Nd, 1}..., X _{Nd, s1}

The UE identification number of 16 bits: X _{Ue, 1}, X _{Ue, 2}..., X _{Ue, 16}

The gap information bit of n2 bit: X _{Ts, 1}, X _{Ts, 2}..., X _{Ts, n2}

The modulation mode information bits of o2 bit: X _{Ms, 1}..., X _{Ms, o2}

The new data indication bit of s2 bit: X _{Nd, 1}..., X _{Nd, s2}

The UE identification number of 16 bits: X _{Ue, 1}, X _{Ue, 2}..., X _{Ue, 16}

The information bit length of the HS-SCCH signaling of this single-stream transmission is (m1+n1+o1+p1+q1+r1+s1+19) bit, the information bit length of the HS-SCCH signaling of this stream transmission is (m2+n2+o2+p2+p2+q2+r2+s2+19), m1 wherein, n1, o1, p1, q1, r1, s1, m2, n2, o2, p2, q2, r2 and s2 are nonnegative integer, the information bit length of HS-SCCH signaling of getting wherein bigger stream transmission is as the information bit length of HS-SCCH signaling, the information bit of the HS-SCCH signaling of another single-stream transmission of smaller value correspondence is supplied with extra information bit, thereby makes the information bit equal in length of the HS-SCCH signaling of the information bit length of HS-SCCH signaling of single-stream transmission and stream transmission;

Wherein supply additional bit that length uses in the HS-SCCH signaling of single-stream transmission and be arranged on the position of spreading code set information bit correspondence of the HS-SCCH signaling of stream transmission, disable bit value when this locational additional bit value is double fluid simultaneously is in order to distinguish still double fluid of single current, described disable bit value is: in the HS-SCCH signaling in the spreading code set field of corresponding stream transmission the initial code sequence number and be not equal to the particular value that spread spectrum coefficient equals at 1 o'clock greater than the stop code sequence number.

The present invention has disclosed a kind of HS-SICH signaling of TD-HSDPA mimo system in addition, determine that by the communication protocol agreement or by the high-level signaling notice or by the physical layer command explicit notification this signaling is only to feed back the relevant information of used antenna or feed back the relevant information of two antennas simultaneously

HS-SICH for single-stream transmission only feeds back the relevant information of a currently used antenna, and the information bit that the HS-SICH signaling of single-stream transmission comprises is:

The recommendation modulation mode information bits of 1 bit: X _{Rmf, 1}

The recommendation transport block size information bit of 6 bits: X _{Tbs, 1}, X _{Tbs, 2}..., X _{Tbs, 6}

The hybrid ARQ information A CK/NACK information bit of 1 bit: X _{An, 1}

HS-SICH for single-stream transmission feeds back the relevant information of two antennas simultaneously, and is identical with the HS-SICH of stream transmission;

The information bit that the HS-SICH signaling of stream transmission comprises is:

The recommendation modulation mode information bits of o2 bit: X _{Rmf, 1}..., X _{Rmf, o2}

The information bit of the recommendation first transmission block size of p2 bit: X _{Tbs, 1,1}, X _{Tbs, 1,2}..., X _{Tbs, 1, p2}

The information bit of the recommendation second transmission block size of p2 bit: X _{Tbs, 2,1}, X _{Tbs, 2,2}..., X _{Tbs, 2, p2}

The hybrid ARQ information A CK/NACK:X of w bit _{An, 1}..., X _{An, w}

Take out 4 kinds the binary data string after ACK/NACK partly encodes to represent the ACK/NACK information of two antennas, parameter o2, p2, w are natural numbers.

The present invention contrasts prior art following beneficial effect: can effectively increase the transmission rate of system by introducing MIMO, improve the availability of frequency spectrum.Utilize scheme provided by the invention, can realize signaling support two antenna MIMO transmission.In addition, the HS-SCCH of the present invention design can make terminal avoid list/double-current mode is carried out blind Detecting, helps saving electric power, prolongs battery service time greatly; And can support other high-order modulating, and fully compatible, so the present invention there is important practical sense for the HSDPA evolution and the performance boost of TD-SCDMA system with existing standard.

Description of drawings

Fig. 1 is the schematic diagram of the physical layer procedure of TDD HSDPA.

Fig. 2 is the schematic diagram of HS-SCCH code multiplexing in the existing standard.

Fig. 3 is the schematic diagram of HS-SICH code multiplexing in the existing standard.

Fig. 4 is the schematic diagram of the structure of the basic physical layer of HS-DSCH in the TD-HSDPA MIMO transmission plan.

Fig. 5 is the schematic diagram of the embodiment of HS-SCCH code multiplexing of the present invention.

Fig. 6 is the schematic diagram of embodiment of the HS-SICH code multiplexing of feedback two strip antenna information of the present invention.

Embodiment

The invention will be further described below in conjunction with drawings and Examples.

The present invention proposes a plurality of embodiment of the HS-SCCH signaling of TD-HSDPA mimo system, the embodiment of these HS-SCCH signalings includes the HS-SCCH signaling of single-stream transmission and the HS-SCCH signaling of stream transmission, the HS-SCCH signaling of single-stream transmission and the HS-SCCH signaling of stream transmission have identical information bit length, it is information bit content difference, therefore have unified CRC coding and UE identification number mask, chnnel coding, rate-matched, interweave, physical channel segmentation and physical channel mapping process, distinguish single-stream transmission and stream transmission by this information bit design, avoided terminal pins that single current and double-current HS-SCCH are carried out blind check, thereby the electric power of saving terminal expend and computing cost.

First embodiment of HS-SCCH signaling

The HS-SCCH signaling is divided into the HS-SCCH signaling of single-stream transmission and the HS-SCCH signaling of stream transmission.

The HS-SCCH signaling of single-stream transmission comprises:

The gap information bit of n1 bit: X _{Ts, 1}, X _{Ts, 2}..., X _{Ts, n1}

The modulation mode information bits of o1 bit: X _{Ms, 1}..., X _{Ms, o1}

The new data indication bit of s1 bit: X _{Nd, 1}..., X _{Nd, s1}

The UE identification number of 16 bits: X _{Ue, 1}, X _{Ue, 2}..., X _{Ue, 16}

The HS-SCCH signaling of stream transmission comprises:

The gap information bit of n2 bit: X _{Ts, 1}, X _{Ts, 2}..., X _{Ts, n2}

The modulation mode information bits of o2 bit: X _{Ms, 1}..., X _{Ms, o2}

The new data indication bit of s2 bit: X _{Nd, 1}..., X _{Nd, s2}

The UE identification number of 16 bits: X _{Ue, 1}, X _{Ue, 2}..., X _{Ue, 16}

(1) the differentiation mode of single-stream transmission/stream transmission:

In the HS-SCCH of the HS-SCCH of single-stream transmission signaling and stream transmission signaling, increase a bit separately in order to identification form/double fluid.This identifying information bit is X in the HS-SCCH of single-stream transmission signaling _{S, 1}, this identifying information bit is X in the HS-SCCH of stream transmission signaling _{D, 1}, two bits are in corresponding position in signaling.

(2) information bit equal in length:

The information bit length of the HS-SCCH signaling of single-stream transmission is (m1+n1+o1+p1+q1+r1+s1+20) bit, the information bit length of the HS-SCCH signaling of stream transmission is (m2+n2+o2+p2+p2+q2+r2+s2+20), m1 wherein, n1, o1, p1, q1, r1, s1, m2, n2, o2, p2, q2, r2 and s2 are nonnegative integer, the information bit length of HS-SCCH signaling of getting wherein bigger stream transmission is as the information bit length of HS-SCCH signaling, the information bit of the HS-SCCH signaling of the single-stream transmission of smaller value correspondence is supplied with extra information bit, thereby makes the information bit equal in length of the HS-SCCH signaling of the information bit length of HS-SCCH signaling of single-stream transmission and stream transmission.

(3) expression of modulation system:

If the HS-SCCH signaling is only supported QPSK and two kinds of modulation systems of 16QAM, HS-SCCH signaling for single-stream transmission, modulation mode information bits wherein is 1 bit, i.e. o1=1, and just the modulation mode information bits in the HS-SCCH signaling of single-stream transmission is X _{Ms, 1}For the HS-SCCH signaling of stream transmission, modulation mode information bits wherein is 2 bits, i.e. o2=2, and just the modulation mode information bits in the HS-SCCH signaling of stream transmission is X _{Ms, 1}, X _{Ms, 2}, X wherein _{Ms, 1}The modulation system of first antenna of expression, X _{Ms, 2}The modulation system of second antenna of expression.

The effect of the information bit of (four) additionally supplying:

The information bit of additionally supplying in the HS-SCCH signaling for single-stream transmission with which root antenna transmits when can be used as reservation bit, multiple protective bit (for example as CRC check) or indication single-stream transmission.

(5) about the hybrid automatic repeat request process information bit:

For the hybrid automatic repeat request process information bit (X in the HS-SCCH signaling of single-stream transmission _{Hap, 1}, X _{Hap, 2}..., X _{Hap, q1}), the process number of the no symbol binary number representation transmission block of progress information bit.

For the hybrid automatic repeat request process information bit (X in the HS-SCCH signaling of stream transmission _{Hap, 1}, X _{Hap, 2}..., X _{Hap, q2}), during stream transmission, the process number HAP of transmission block on first antenna _{Pb, 1}Represent X by the q2 bit _{Hap, 1}, X _{Hap, 2}..., X _{Hap, q2}No symbol binary number representation, and the process number HAP of transmission block on second antenna _{Pb, 2}Calculate definite by following formula:

HAP _pb，2＝(HAP _pb，1+N _proc/2)mod(N _proc)

Wherein modular arithmetic, N are asked in the mod representative _ProcIt is the process sum of high-level signaling configuration.

Such as working as N _Proc=16 o'clock, the process number of transmission block was as shown in the table on two antennas.

The process number of transmission block on the antenna 1	?0	??1	??2	??3	??4	??5	??6	??7	??8	??9	??10	??11	??12	??13	??14	??15
The process number of transmission block on the antenna 1	?0	??1	??2	??3	??4	??5	??6	??7	??8	??9	??10	??11	??12	??13	??14	??15	The process number of transmission block on the antenna 2	?8	??9	??10	??11	??12	??13	??14	??15	??0	??1	??2	??3	??4	??5	??6	??7

(6) about the new data indication bit:

New data indication bit (X in the HS-SCCH signaling of single-stream transmission _{Nd, 1}..., X _{Nd, s1}) can omit, i.e. S1=0, (can certainly not omit), and the information of new data indication is by redundancy version information bit (X _{Rv, 1}, X _{Rv, 2}..., X _{Rv, r1}) expression.

New data indication bit (X in the HS-SCCH signaling of stream transmission _{Nd, 1}..., X _{Nd, s2}) can omit, i.e. S2=0, (can certainly not omit), and the information of new data indication is by redundancy version information bit (X _{Rv, 1}, X _{Rv, 2}..., X _{Rv, r2}) expression.

Being that the new data indication is included in the redundancy version information, that is to say that predetermined redundancy versions is used in the first transmission of transmission block, all is known for receiving-transmitting sides.

Second embodiment of HS-SCCH signaling

The HS-SCCH signaling of single-stream transmission comprises:

The gap information bit of n1 bit: X _{Ts, 1}, X _{Ts, 2}..., X _{Ts, n1}

The modulation mode information bits of o1 bit: X _{Ms, 1}..., X _{Ms, o1}

The new data indication bit of s1 bit: X _{Nd, 1}..., X _{Nd, s1}

The UE identification number of 16 bits: X _{Ue, 1}, X _{Ue, 2}..., X _{Ue, 16}

The HS-SCCH signaling of stream transmission comprises:

The gap information bit of n2 bit: X _{Ts, 1}, X _{Ts, 2}..., X _{Ts, n2}

The modulation mode information bits of o2 bit: X _{Ms, 1}..., X _{Ms, o2}

The new data indication bit of s2 bit: X _{Nd, 1}..., X _{Nd, s2}

The UE identification number of 16 bits: X _{Ue, 1}, X _{Ue, 2}..., X _{Ue, 16}

(1) the differentiation mode of single-stream transmission/stream transmission:

(2) information bit equal in length:

(3) expression of modulation system:

The HS-SCCH signaling of present embodiment is supported QPSK, 16QAM and the modulation system of high-order (for example 64QAM) more.

For the HS-SCCH signaling of single-stream transmission, the modes of 4 kinds of expressions QPSK, 16QAM and 64QAM are arranged, present embodiment can be taked following any.

(1) for the HS-SCCH signaling of single-stream transmission, modulation mode information bits wherein is 1 bit, i.e. o1=1, and just the modulation mode information bits in the HS-SCCH signaling of single-stream transmission is X _{Ms, 1}

For convenience of description, the spreading code set information bit in the HS-SCCH signaling of single-stream transmission is set as 8 bits here, promptly the spreading code set information bit is: X _{Ccs, 1}, X _{Ccs, 2}..., X _{Ccs, 8}

As " X _{Ccs, 1}, X _{Ccs, 2}, X _{Ccs, 3}, X _{Ccs, 4}" value smaller or equal to " X _{Ccs, 5}, X _{Ccs, 6}, X _{Ccs, 7}, X _{Ccs, 8}" value the time, QPSK and 16QAM are by modulation mode information bits X _{Ms, 1}Distinguish, and by the initial code K of spreading code set definition _StartBe " X _{Ccs, 1}, X _{Ccs, 2}, X _{Ccs, 3}, X _{Ccs, 4}", stop code K _StopBe " X _{Ccs, 5}, X _{Ccs, 6}, X _{Ccs, 7}, X _{Ccs, 8}" (unless spread spectrum coefficient SF=1, K at this moment _Start=15, K _Stop=0).

As " X _{Ccs, 1}, X _{Ccs, 2}, X _{Ccs, 3}, X _{Ccs, 4}" value greater than " X _{Ccs, 5}, X _{Ccs, 6}, X _{Ccs, 7}, X _{Ccs, 8}" value, and X _{Ccs, 1}, X _{Ccs, 2}, X _{Ccs, 3}, X _{Ccs, 4}X _{Ccs, 5}, X _{Ccs, 6}, X _{Ccs, 7}, X _{Ccs, 8}Be not equal at 11110000 o'clock, modulation system is 64QAM.Whether to be actually, to transmit (for transmit leg) or judge whether (for the recipient) is configured to 64QAM according to the upset of mapping relations between this two group of 4 bit; Then further according to the value and the spreading code set information bit " X of modulation mode information bits _{Ccs, 1}, X _{Ccs, 2}, X _{Ccs, 3}, X _{Ccs, 4}" and " X _{Ccs, 5}, X _{Ccs, 6}, X _{Ccs, 7}, X _{Ccs, 8}" between the two operation relation (promptly adding between the two, subtract, multiplication and division meets network and terminal is arranged function), transmit (for transmit leg) or judge (for the recipient) initial code K _StartWith stop code K _StopThe concrete value of two parameters.In this case, be 0 in modulation mode information bits when (perhaps 1), by the initial code K of spreading code set definition _StartBe " X _{Ccs, 5}, X _{Ccs, 6}, X _{Ccs, 7}, X _{Ccs, 8}", stop code K _StopBe " X _{Ccs, 1}, X _{Ccs, 2}, X _{Ccs, 3}, X _{Ccs, 4}"; Be 1 in modulation mode information bits when (perhaps 0), by the initial code K of spreading code set definition _StartWith stop code K _StopEquate, also or, K _Start=15 or 0 o'clock K _StopEqual 0 or 15, at this moment, K _Start=f (" X _{Ccs, 1}, X _{Ccs, 2}, X _{Ccs, 3}, X _{Ccs, 4}", " X _{Ccs, 5}, X _{Ccs, 6}, X _{Ccs, 7}, X _{Ccs, 8}"), K _Stop=g (" X _{Ccs, 1}, X _{Ccs, 2}, X _{Ccs, 3}, X _{Ccs, 4}", " X _{Ccs, 5}, X _{Ccs, 6}, X _{Ccs, 7}, X _{Ccs, 8}").Wherein, Equation f and g are arranged by communication protocol, are known for network terminal and terminal promptly.If " X _{Ccs, 1}, X _{Ccs, 2}, X _{Ccs, 3}, X _{Ccs, 4}" value be m, " X _{Ccs, 5}, X _{Ccs, 6}, X _{Ccs, 7}, X _{Ccs, 8}" value be n.Function f and g can have multiple implementation.For example, if m-n=a, then f=g=m, i.e. K _Start=K _Stop=" X _{Ccs, 1}, X _{Ccs, 2}, X _{Ccs, 3}, X _{Ccs, 4}"; If m-n=b, then f=g=n, i.e. K _Start=K _Stop=" X _{Ccs, 5}, X _{Ccs, 6}, X _{Ccs, 7}, X _{Ccs, 8}"; If m-n=c, f=15 then, g=0, i.e. K _Start=15, K _Stop=0; If m-n=d, f=0 then, g=15, i.e. K _Start=0, K _Stop=15.Wherein, a, b, c, d be all greater than 0, and arranged by communication protocol.

(2) for the HS-SCCH signaling of single-stream transmission, modulation mode information bits wherein is 1 bit, i.e. o1=1, and just the modulation mode information bits in the HS-SCCH signaling of single-stream transmission is X _{Ms, 1}

Work as X _{Ms, 1}Judge when being 1 (or 0) that modulation system is 16QAM, X _{Ms, 1}Judge when being 0 (or 1) that modulation system is QPSK or 64QAM, whether the product of judging physical resource load-carry duty and R again is less than transmitted bit speed, if less than transmitted bit speed then judge that modulation system is 64QAM, if more than or equal to transmitted bit speed then judge that modulation system is QPSK, wherein the physical resource load-carry duty is an energy data carried by data amount on the physical resource that distributes, by the spreading code set information in the HS-SCCH signaling of single-stream transmission, gap information and modulation system information obtain, transmitted bit speed is drawn by transport block size information, parameters R is positioned at interval [0,1], concrete value is arranged by the agreement regulation or by communicating pair.

(3) modulation mode information bits in the HS-SCCH signaling of single-stream transmission is 2 bits, i.e. o1=2, and modulation mode information bits is X _{Ms, 1}, X _{Ms, 2}, with the modulation system of difference QPSK, 16QAM and 64QAM.

(4) for the HS-SCCH signaling of single-stream transmission, modulation mode information bits wherein is 1 bit, i.e. o1=1, and just the modulation mode information bits in the HS-SCCH signaling of single-stream transmission is X _{Ms, 1}

In order in the bit that increases extra a bit that is used to represent modulation system information to be set with the information bit equal in length of the HS-SCCH signaling of stream transmission, and X _{Ms, 1}Distinguish the modulation system of QPSK, 16QAM and 64QAM together.

The modes that 3 kinds of expressions QPSK, 16QAM and 64QAM are arranged for the HS-SCCH signaling of stream transmission, present embodiment can be taked following any.

(1) modulation mode information bits in the HS-SCCH signaling of stream transmission is 2 bits, i.e. o2=2, and modulation mode information bits is: X _{Ms, 1}, X _{Ms, 2}

For first antenna:

X _{Ms, 1}The modulation system of judging first antenna when being 1 (or 0) is 16QAM, X _{Ms, 1}The modulation system of judging first antenna when being 0 (or 1) is QPSK or 64QAM, whether the product of judging physical resource load-carry duty and R again is less than transmitted bit speed, if less than transmitted bit speed then modulation system is 64QAM, if more than or equal to transmitted bit speed then the modulation system of first antenna is QPSK, wherein the physical resource load-carry duty is an energy data carried by data amount on the physical resource that distributes, by the spreading code set information in the HS-SCCH signaling of stream transmission, gap information and modulation system information obtain, transmitted bit speed is drawn by the transport block size information of first antenna, parameters R is positioned at interval [0,1], concrete value is arranged by the agreement regulation or by communicating pair.

For second antenna:

X _{Ms, 2}The modulation system of judging second antenna when being 1 (or 0) is 16QAM, X _{Ms, 2}The modulation system of judging second antenna when being 0 (or 1) is QPSK or 64QAM, whether the product of judging physical resource load-carry duty and R again is less than transmitted bit speed, if less than transmitted bit speed then modulation system is 64QAM, if more than or equal to transmitted bit speed then the modulation system of second antenna is QPSK, wherein the physical resource load-carry duty is an energy data carried by data amount on the physical resource that distributes, by the spreading code set information in the HS-SCCH signaling of stream transmission, gap information and modulation system information obtain, transmitted bit speed is drawn by the transport block size information of second antenna, parameters R is positioned at interval [0,1], concrete value is arranged by the agreement regulation or by communicating pair.

(2) modulation mode information bits in the HS-SCCH signaling of stream transmission is 3 bits, i.e. o2=3, and modulation mode information bits is X _{Ms, 1}, X _{Ms, 2}, X _{Ms, 3}, can represent 2 ³=8 kinds of combinations of modulation; And distinguish modulation system and QPSK, the 16QAM of second antenna and the modulation system of 64QAM of QPSK, 16QAM and the 64QAM of first antenna, and need 9 kinds of combinations altogether, therefore, a kind of combinations of modulation is wherein represented with the redundant information of double-current spreading code set.Might as well establish this kind modulation mode combination and be modulation system 1 (modulation system as two antennas all is 64QAM), specific as follows:

For convenience of description, the spreading code set information bit in the HS-SCCH signaling of stream transmission is set as 6 bits here, promptly the spreading code set information bit is: X _{Ccs, 1}, X _{Ccs, 2}..., X _{Ccs, 6}

As " X _{Ccs, 1}, X _{Ccs, 2}, X _{Ccs, 3}" value smaller or equal to " X _{Ccs, 4}, X _{Ccs, 5}, X _{Ccs, 6}" value the time, the modulation system of two antennas is by modulation mode information bits X _{Ms, 1}, X _{Ms, 2}, X _{Ms, 3}Distinguish, and by the initial code K of spreading code set definition _StartBe " X _{Ccs, 1}, X _{Ccs, 2}, X _{Ccs, 3}", stop code K _StopBe " X _{Ccs, 4}, X _{Ccs, 5}, X _{Ccs, 6}" (unless spread spectrum coefficient SF=1, K at this moment _Start=7, K _Stop=0).

As " X _{Ccs, 1}, X _{Ccs, 2}, X _{Ccs, 3}" value greater than " X _{Ccs, 4}, X _{Ccs, 5}, X _{Ccs, 6}" value, and X _{Ccs, 1}, X _{Ccs, 2}, X _{Ccs, 3}, X _{Ccs, 4}X _{Ccs, 5}, X _{Ccs, 6}Be not equal at 111000 o'clock, the modulation system of two antennas is a modulation system 1.Whether to be actually, to transmit (for transmit leg) or judge whether (for the recipient) is configured to modulation system 1 according to the upset of mapping relations between this two group of 3 bit; Then further according to the value and the spreading code set information bit " X of modulation mode information bits _{Ccs, 1}, X _{Ccs, 2}, X _{Ccs, 3}" and " X _{Ccs, 4}X _{Ccs, 5}, X _{Ccs, 6}" between the two operation relation (promptly adding between the two, subtract, multiplication and division meets network and terminal is arranged function), transmit (for transmit leg) or judge (for the recipient) initial code K _StartWith stop code K _StopThe concrete value of two parameters.In this case, when modulation mode information bits is 000 (perhaps other particular values), by the initial code K of spreading code set definition _StartBe " X _{Ccs, 4}, X _{Ccs, 5}, X _{Ccs, 6}", stop code K _StopBe " X _{Ccs, 1}, X _{Ccs, 2}, X _{Ccs, 3}"; When modulation mode information bits is not 000 (perhaps other particular values), by the initial code K of spreading code set definition _StartWith stop code K _StopEquate, also or, K _Start=7 or 0 o'clock K _StopEqual 0 or 7, at this moment, K _Start=f (" X _{Ccs, 1}, X _{Ccs, 2}, X _{Ccs, 3}", " X _{Ccs, 4}, X _{Ccs, 5}, X _{Ccs, 6}"), K _Stop=g (" X _{Ccs, 1}, X _{Ccs, 2}, X _{Ccs, 3}", " X _{Ccs, 4}, X _{Ccs, 5}, X _{Ccs, 6}").Wherein, Equation f and g are arranged by communication protocol, are known for network terminal and terminal promptly.If " X _{Ccs, 1}, X _{Ccs, 2}, X _{Ccs, 3}" value be m, " X _{Ccs, 4}, X _{Ccs, 5}, X _{Ccs, 6}" value be n.Function f and g can have multiple implementation.For example, if m-n=a, then f=g=m, i.e. K _Start=K _Stop=" X _{Ccs, 1}, X _{Ccs, 2}, X _{Ccs, 3}"; If m-n=b, then f=g=n, i.e. K _Start=K _Stop=" X _{Ccs, 4}, X _{Ccs, 5}, X _{Ccs, 6}"; If m-n=c, f=7 then, g=0, i.e. K _Start=7, K _Stop=0; If m-n=d, f=0 then, g=7, i.e. K _Start=0, K _Stop=7.Wherein, a, b, c, d be all greater than 0, and arranged by communication protocol.

(3) modulation mode information bits in the HS-SCCH signaling of stream transmission is 4 bits, i.e. o2=4, and modulation mode information bits is X _{Ms, 1}, X _{Ms, 2}, X _{Ms, 3}, X _{Ms, 4}, with the QPSK, the 16QAM that distinguish first antenna and modulation system and QPSK, the 16QAM of second antenna and the modulation system of 64QAM of 64QAM.

The effect of the information bit of (four) additionally supplying:

(5) about the hybrid automatic repeat request process information bit:

HAP _pb，2＝(HAP _pb，1+N _proc/2)mod(N _proc)

(6) about the new data indication bit:

The 3rd embodiment of HS-SCCH signaling

The HS-SCCH signaling of single-stream transmission comprises:

The gap information bit of n1 bit: X _{Ts, 1}, X _{Ts, 2}..., X _{Ts, n1}

The modulation mode information bits of o1 bit: X _{Ms, 1}..., X _{Ms, o1}

The new data indication bit of s1 bit: X _{Nd, 1}..., X _{Nd, s1}

The UE identification number of 16 bits: X _{Ue, 1}, X _{Ue, 2}..., X _{Ue, 16}

The HS-SCCH signaling of stream transmission comprises:

The gap information bit of n2 bit: X _{Ts, 1}, X _{Ts, 2}..., X _{Ts, n2}

The modulation mode information bits of o2 bit: X _{Ms, 1}..., X _{Ms, o2}

The new data indication bit of s2 bit: X _{Nd, 1}..., X _{Nd, s2}

The UE identification number of 16 bits: X _{Ue, 1}, X _{Ue, 2}..., X _{Ue, 16}

(1) information bit equal in length:

The information bit length of the HS-SCCH signaling of single-stream transmission is (m1+n1+o1+p1+q1+r1+s1+19) bit, the information bit length of the HS-SCCH signaling of stream transmission is (m2+n2+o2+p2+p2+q2+r2+s2+19), m1 wherein, n1, o1, p1, q1, r1, s1, m2, n2, o2, p2, q2, r2 and s2 are nonnegative integer, the information bit length of HS-SCCH signaling of getting wherein bigger stream transmission is as the information bit length of HS-SCCH signaling, the information bit of the HS-SCCH signaling of the single-stream transmission of smaller value correspondence is supplied with extra information bit, thereby makes the information bit equal in length of the HS-SCCH signaling of the information bit length of HS-SCCH signaling of single-stream transmission and stream transmission.

(2) the differentiation mode of single-stream transmission/stream transmission:

Supply additional bit that length uses in the HS-SCCH signaling of single-stream transmission and be arranged on the position of spreading code set information bit correspondence of the HS-SCCH signaling of stream transmission, the disable bit when this locational additional bit value be double fluid simultaneously is still double-current in order to distinguish single current.

Specifically, for convenience, the spreading code set information bit in the HS-SCCH signaling of single-stream transmission is made as 8 bits, promptly the spreading code set information bit in the HS-SCCH signaling of single-stream transmission is: X _{Ccs, 1}, X _{Ccs, 2}..., X _{Ccs, 8}Spreading code set information bit in the HS-SCCH signaling of stream transmission is made as 6 bits, and promptly the spreading code set information bit in the HS-SCCH signaling of stream transmission is: X _{Ccs, 1}, X _{Ccs, 2}..., X _{Ccs, 6}

For 6 bit spreading code set in the HS-SCCH signaling of stream transmission, be at initial code K _StartWith stop code K _StopBetween continuous dispensing, and comprise initial code and stop code.Initial code K _StartBy bit X _{Ccs, 1}, X _{Ccs, 2}, X _{Ccs, 3}Signaling, stop code K _StopBy bit X _{Ccs, 4}, X _{Ccs, 5}, X _{Ccs, 6}Signaling, K _StartSmaller or equal to K _StopUnless (spread spectrum coefficient SF=1, X at this moment _{Ccs, 1}, X _{Ccs, 2}, X _{Ccs, 3}, X _{Ccs, 4}, X _{Ccs, 5}, X _{Ccs, 6}=111000).Therefore it is redundant to adopt 6 bits to represent that spreading code set information exists, and has some combinations not to be utilized, and belongs to forbidding code word or meaningless code word.In the present embodiment, utilize parameter K _StartSmaller or equal to K _StopCharacteristic (unless spread spectrum coefficient SF=1, this moment X _{Ccs, 1}X _{Ccs, 2}X _{Ccs, 3}X _{Ccs, 4}X _{Ccs, 5}X _{Ccs, 6}=111000), by comparing binary number X _{Ccs, 1}, X _{Ccs, 2}, X _{Ccs, 3}With X _{Ccs, 4}, X _{Ccs, 5}, X _{Ccs, 6}Size, what can transmit (for transmit leg) or judge (for the recipient) current HS-SCCH indication is single current or double fluid under the MIMO transmission.Hypothesis is a double fluid earlier, if X _{Ccs, 1}, X _{Ccs, 2}, X _{Ccs, 3}Greater than X _{Ccs, 4}, X _{Ccs, 5}, X _{Ccs, 6}, and X _{Ccs, 1}X _{Ccs, 2}X _{Ccs, 3}X _{Ccs, 4}X _{Ccs, 5}X _{Ccs, 6}Be not equal to 111000, represent that promptly current HS-SCCH is the HS-SCCH of single current.List/double-current situation of judging current HS-SCCH need not 6 bits, and 3 bits of minimum need get final product (expression X _{Ccs, 1}, X _{Ccs, 2}, X _{Ccs, 3}Greater than X _{Ccs, 4}, X _{Ccs, 5}, X _{Ccs, 6}At least 2 bits are as X _{Ccs, 1}X _{Ccs, 2}X _{Ccs, 3}X _{Ccs, 4}X _{Ccs, 5}X _{Ccs, 6}=1XX0XX, X represent not utilize, and in order to get rid of SF=1, also need use 1 bit, as X _{Ccs, 1}X _{Ccs, 2}X _{Ccs, 3}X _{Ccs, 4}X _{Ccs, 5}X _{Ccs, 6}=10X0XX).Therefore in the present embodiment, in order to distinguish list/double fluid, with 6 bit X in the extra bit that increases of single current HS-SCCH _{Res, 1}X _{Res, 2}X _{Res, 3}X _{Res, 4}X _{Res, 5}X _{Res, 6}Be placed on X among the double-current HS-SCCH _{Ccs, 1}X _{Ccs, 2}X _{Ccs, 3}X _{Ccs, 4}X _{Ccs, 5}X _{Ccs, 6}Corresponding position, then X _{Res, 1}X _{Res, 2}X _{Res, 3}X _{Res, 4}X _{Res, 5}X _{Res, 6}=1XX0XX can be used to indicate single current, in order to get rid of SF=1, also need use 1 bit, as X _{Res, 1}X _{Res, 2}X _{Res, 3}X _{Res, 4}X _{Res, 5}X _{Res, 6}=10X0XX.

(3) expression of modulation system:

The effect of the information bit of (four) additionally supplying:

(5) about the hybrid automatic repeat request process information bit:

HAP _pb，2＝(HAP _pb，1+N _proc/2)mod(N _proc)

(6) about the new data indication bit:

The 4th embodiment of HS-SCCH signaling

The HS-SCCH signaling of single-stream transmission comprises:

The gap information bit of n1 bit: X _{Ts, 1}, X _{Ts, 2}..., X _{Ts, n1}

The modulation mode information bits of o1 bit: X _{Ms, 1}..., X _{Ms, o1}

The new data indication bit of s1 bit: X _{Nd, 1}..., X _{Nd, s1}

The UE identification number of 16 bits: X _{Ue, 1}, X _{Ue, 2}..., X _{Ue, 16}

The HS-SCCH signaling of stream transmission comprises:

The gap information bit of n2 bit: X _{Ts, 1}, X _{Ts, 2}..., X _{Ts, n2}

The modulation mode information bits of o2 bit: X _{Ms, 1}..., X _{Ms, o2}

The new data indication bit of s2 bit: X _{Nd, 1}..., X _{Nd, s2}

The UE identification number of 16 bits: X _{Ue, 1}, X _{Ue, 2}..., X _{Ue, 16}

(1) information bit equal in length:

(2) the differentiation mode of single-stream transmission/stream transmission:

(3) expression of modulation system:

In the bit that increase extra with the information bit equal in length of the HS-SCCH signaling of stream transmission, except some bits (at least 3 bits, 6 bits at the most) be used to distinguish single-stream transmission/stream transmission, a bit that is used to represent modulation system information is set in the bit of remaining extra increase, and X _{Ms, 1}Distinguish the modulation system of QPSK, 16QAM and 64QAM together.

The modes that 2 kinds of expressions QPSK, 16QAM and 64QAM are arranged for the HS-SCCH signaling of stream transmission, present embodiment can be taked following any.

For first antenna:

For second antenna:

(2) modulation mode information bits in the HS-SCCH signaling of stream transmission is 4 bits, i.e. o2=4, and modulation mode information bits is X _{Ms, 1}, X _{Ms, 2}, X _{Ms, 3}, X _{Ms, 4}, with the QPSK, the 16QAM that distinguish first antenna and modulation system and QPSK, the 16QAM of second antenna and the modulation system of 64QAM of 64QAM.

The effect of the information bit of (four) additionally supplying:

(5) about the hybrid automatic repeat request process information bit:

HAP _pb，2＝(HAP _pb，1+N _proc/2)mod(N _proc)

(6) about the new data indication bit:

A plurality of embodiment for above-mentioned HS-SCCH signaling, for compatible as far as possible with existing standard, usually each parameter among the HS-SCCH of the single current of present embodiment is made as: m1=8, n1=5, o1=1, p1=6, q1=4, r1=2, s1=0 (is that the new data indication is included in the redundancy version information, predetermined redundancy versions is used in the first transmission that is to say transmission block, all is known for receiving-transmitting sides).And each parameter of the HS-SCCH of double fluid is made as: m2=6, n2=5, o2=2, p2=6, q2=4, r2=4, s2=0 (being that the new data indication is included in the redundancy version information, that is to say that predetermined redundancy versions is used in the first transmission of transmission block, all is known for receiving-transmitting sides).

The embodiment of the cataloged procedure of HS-SCCH signaling

The code multiplexing process of list of the present invention/double-current HS-SCCH as shown in Figure 5, wherein during single current: v=7 (represent list/double fluid or modulation system if increased additional bit, then also need add additional bit), m=8, o=1, r=2, s=0; During double fluid: v=0 (represent list/double fluid or modulation system if increased additional bit, then also need add additional bit), m=6, o=2, r=4, s=0; x _{Tbs, 2,1}, x _{Tbs, 2,2}..., x _{Tbs, 2,} ₆Only when the expression double fluid, exist.The specific coding multiplex process is as follows:

At first 36 bits except that the UE identification number (are represented list/double fluid or modulation system if increased additional bit, then also need add additional bit) cascade is multiplexing, and then the bit after the cascade is carried out the CRC coding and the redundant bit of CRC is carried out mask with the UE sign.Operation afterwards comprises chnnel coding, rate-matched, interweaves, physical channel segmentation, physical channel mapping all with existing 3GPP standard in stipulate consistent.

Bit in the cataloged procedure in the present embodiment only is an example, and the information bit of above-mentioned HS-SCCH signaling embodiment all is included in the code multiplexing of present embodiment.

The invention allows for a kind of HS-SICH signaling of TD-HSDPA mimo system, the HS-SICH of single-stream transmission and stream transmission has identical information bit length, therefore have unified interweaving and the physical channel mapping process, simultaneously with existing protocol in the coding/multiplex mode and the information bit length of HS-SICH of non-mimo system compatible as far as possible.

The embodiment of HS-SICH signaling

The HS-SICH of single current only feeds back the relevant information of currently used antenna in the present embodiment, still feed back the relevant information of all antennas simultaneously, arrange by communication protocol, or notify by high-level signaling, also or by the physical layer command explicit notification, as using HS-SCCH Order (the current untapped HS-SCCH that represents with certain forbidding code word or meaningless code word represents).

Further, if the HS-SICH of single current only feeds back the relevant information of currently used antenna, then among the present invention the HS-SICH of single current including but not limited to following information:

Recommend modulation system (RMF) (1bit): x _{Rmf, 1}

Recommend transmission block size (RTBS) (6bits): x _{Tbs, 1}, x _{Tbs, 2}..., x _{Tbs, 6}

Hybrid ARQ information A CK/NACK (1bit): x _{An, 1}

Regulation when non-MIMO transmits in the code multiplexing process of the HS-SICH that above-mentioned each information field is formed and the existing standard is identical, promptly shown in Figure 3.

HS-SICH signaling for an antenna relevant information of feedback, take out 2 kinds the binary data string after ACK/NACK partly encodes to represent the ACK/NACK information of this antenna, more preferably take out 2 kinds of ACK/NACK information of representing this antenna of Hamming distance maximum separately.

In the HS-SICH signaling of the relevant information of feeding back an antenna,, then recommend modulation system x if terminal is only supported QPSK and two kinds of modulation systems of 16QAM _{Rmf, 1}The recommendation modulation system that just can represent antenna.

If terminal is supported the modulation system of QPSK, 16QAM and 64QAM, the physical resource that then needs to distribute by current transmission, recommend modulation mode information bits, recommend the information bit of transmission block size to represent wherein some modulation systems, concrete mode is as follows.

Recommending modulation mode information bits in the HS-SICH signaling is X _{Rmf, 1}

X wherein _{Rmf, 1}Be 1 or judged that the recommendation modulation system of this antenna was 16QAM at 0 o'clock, X _{Rmf, 1}Be 0 or judged that the recommendation modulation system of this antenna was QPSK or 64QAM at 1 o'clock, whether the product of judging current physical load-carry duty and R again is less than current transmitted bit speed, if less than current transmitted bit speed then the recommendation modulation system of this antenna is 64QAM, if more than or equal to current transmitted bit speed then the recommendation modulation system of this antenna is QPSK, wherein the current physical load-carry duty is can the data carried by data amount on the physical resource of current distribution, spreading code set information by current distribution, gap information and recommendation modulation system information obtain, current transmitted bit speed is by recommending transport block size information to draw, parameters R is positioned at interval [0,1], concrete value is arranged by the agreement regulation or by communicating pair.

If the HS-SICH of single current feeds back the relevant information of all antennas simultaneously, then the HS-SICH of single current is identical with double-current HS-SICH in the embodiment of the invention, including but not limited to following information:

Recommend modulation system (RMF) (o2 bit): x _{Rmf, 1}..., x _{Rmf, o2}

Recommend the size (RTBS) (p2 bits) of transmission block 1: x _{Tbs, 1,1}, x _{Tbs, 1,2}..., x _{Tbs, 1, p2}

Recommend the size (RTBS) (p2 bits) of transmission block 2: x _{Tbs, 2,1}, x _{Tbs, 2,2}..., x _{Tbs, 2, p2}

Hybrid ARQ information A CK/NACK (w bit): x _{An, 1}..., x _{An, w}

The code multiplexing process of the HS-SICH that above-mentioned each information field is formed as shown in Figure 6, CQI comprises the recommendation modulation system of every antenna and recommends the transmission block size.The same with existing standard, CQI and ACK/NACK partly will encode separately at first separately, be then multiplexed into together, and process afterwards is all consistent with existing standard.In the embodiments of the present invention, might as well establish o2=2, p2=6, w=2.

Wherein, the length after ACK/NACK partly encodes equates with existing standard, i.e. 36 bits; From 0,1 serial data of 36 bit long, take out 4 kinds, can represent the ACK/NACK information of two antennas.

Further, in order to reduce the ACK/NACK decoding error, 0,1 serial data of 4 kind of 36 bit long can be designed to big 4 kinds of Hamming distance separately, such as being designed to table 2 form.

Table 2

Transmission block 1	Transmission block 2	??C ₁	?...	??C ₉	??C ₁₀	?...	??C ₁₈	??C ₁₉	?...	??C ₂₇	??C ₂₈	?...	??C ₃₆
Transmission block 1	Transmission block 2	??C ₁	?...	??C ₉	??C ₁₀	?...	??C ₁₈	??C ₁₉	?...	??C ₂₇	??C ₂₈	?...	??C ₃₆	??ACK	??ACK	??1	?1	??1	??1	?1	??1	??1	?1	??1	??1	?1	??1
??ACK	??NACK	??1	?1	??1	??1	?1	??1	??0	?0	??0	??0	?0	??0	??ACK	??ACK	??1	?1	??1	??1	?1	??1	??1	?1	??1	??1	?1	??1

??NACK	??ACK	??0	??0	??0	??0	??0	??0	??1	??1	??1	??1	??1	??1
??NACK	??ACK	??0	??0	??0	??0	??0	??0	??1	??1	??1	??1	??1	??1	??NACK	??NACK	??0	??0	??0	??0	??0	??0	??0	??0	??0	??0	??0	??0

Length after CQI partly encodes equates with existing standard, 48 bits altogether, and wherein: 12 bits of two antennas recommend transport block size information to utilize linear encoder to weave into 32 bit z ₁, z ₂..., z ₃₂Two antennas recommend modulation system information 2 bits of encoded to obtain 16 bit a ₁, a ₂..., a ₁₆

Further, if terminal is only supported QPSK and/or 16QAM, then 2 bits can be represented the modulation system of two antennas, such as being designed to mode shown in the table 3.

Table 3

Antenna (transmission block) 1	Antenna (transmission block) 2	?x _rmf，1	?x _rmf，2
Antenna (transmission block) 1	Antenna (transmission block) 2	?x _rmf，1	?x _rmf，2	?QPSK	?QPSK	?0	?0
?QPSK	?16QAM	?0	?1	?QPSK	?QPSK	?0	?0
?QPSK	?16QAM	?0	?1	?16QAM	?QPSK	?1	?0
?16QAM	?16QAM	?1	?1	?16QAM	?QPSK	?1	?0

If the terminal support is than QPSK and the 16QAM modulation system of high-order more, as 64QAM, then network judges that the modulation system that terminal is recommended not only needs to use x _{Rmf, 1}, x _{Rmf, 2}, and need to judge the recommendation modulation system of every antenna according to the physical resource load-carry duty that calculates and the size of transmitted bit speed.Might as well establish x _{Rmf, 1}Representative antennas 1, x _{Rmf, 2}Representative antennas 2, then network judges that the modulation system detailed process of terminal recommendation is as follows:

When terminal is supported the 64QAM modulation, if the x of the HS-SICH of terminal feedback _{Rmf, 1}(x _{Rmf, 2})=1, then network judges that the recommendation modulation system of antenna 1 (2) is 16QAM.If the x of the HS-SICH of terminal feedback _{Rmf, 1}(x _{Rmf, 2})=0, then network judges that the recommendation modulation system of antenna 1 (2) is QPSK or 64QAM; And according to the physical resource of current distribution and the physical resource load-carry duty and the transmitted bit speed of recommending transmission block size calculating antenna 1 (2), if the physical resource load-carry duty multiply by R less than transmitted bit speed, wherein R is positioned at interval [0,1], concrete value is by agreement regulation or communicating pair agreement, judge that then the modulation system of recommending is 64QAM, otherwise be judged to be QPSK.Be that every antenna uses the expression mode as table 4.

Table 4

Antenna (transmission block) 1	Antenna (transmission block) 2	?x _rmf，1	?x _rmf，2
Antenna (transmission block) 1	Antenna (transmission block) 2	?x _rmf，1	?x _rmf，2	QPSK or 64QAM	QPSK or 64QAM	?0	?0

QPSK or 64QAM	??16QAM	??0	??1
QPSK or 64QAM	??16QAM	??0	??1	??16QAM	QPSK or 64QAM	??1	??0
??16QAM	??16QAM	??1	??1	??16QAM	QPSK or 64QAM	??1	??0

Multiplexing above-mentioned output result obtains the CQI coding output of 48 bits:

b ₁，b ₂...b ₃₂＝z ₁，z ₂...z ₃₂

b ₃₃，y ₃₄...y ₄₈＝a ₁，a ₂，...a ₁₆。

As from the foregoing, channel quality indication (CQI) cataloged procedure of two aerial informations of the single current of embodiment of the invention feedback and double fluid is specific as follows:

1. terminal produces the CQI information of mimo channel according to measurement result.

2. the recommendation transmission block of two antennas size x _{Tbs, 1,1}, x _{Tbs, 1,2}..., x _{Tbs, 1,6}With x _{Tbs, 2,1}, x _{Tbs, 2,2}..., x _{Tbs, 2,6}Carry out cascade operation, obtain the data y of 12 bits ₁, y ₂..., y ₁₂,

3. these 12 bits are carried out uniform enconding, obtain 32 bits behind the coding.

4. the recommendation modulation system of every shown in the table 3 antenna is adopted repeated encoding respectively 8 times, obtain 16 bits altogether.

5. the coding of channel quality indication (CQI) part is finished, altogether 48 bits.

The ACK/NACK part is partly carried out multiplexing cascade with CQI.Afterwards interweave and physical channel mapping all with the existing standard compatibility, as shown in Figure 6.

The foregoing description provides to those of ordinary skills and realizes or use of the present invention; those of ordinary skills can be under the situation that does not break away from invention thought of the present invention; the foregoing description is made various modifications or variation; thereby protection scope of the present invention do not limit by the foregoing description, and should be the maximum magnitude that meets the inventive features that claims mention.

Claims

1, a kind of HS-SCCH signaling of TD-HSDPA mimo system comprises the HS-SCCH signaling of single-stream transmission and the HS-SCCH signaling of stream transmission,

The gap information bit of n1 bit: X _{Ts, 1}, X _{Ts, 2}..., X _{Ts, n1}

The modulation mode information bits of o1 bit: X _{Ms, 1}..., X _{Ms, o1}

The new data indication bit of s1 bit: X _{Nd, 1}..., X _{Nd, s1}

The UE identification number of 16 bits: X _{Ue, 1}, X _{Ue, 2}..., X _{Ue, 16}

The gap information bit of n2 bit: X _{Ts, 1}, X _{Ts, 2}..., X _{Ts, n2}

The modulation mode information bits of o2 bit: X _{Ms, 1}..., X _{Ms, o2}

The new data indication bit of s2 bit: X _{Nd, 1}..., X _{Nd, s2}

The UE identification number of 16 bits: X _{Ue, 1}, X _{Ue, 2}..., X _{Ue, 16}

2, the HS-SCCH signaling of TD-HSDPA mimo system according to claim 1, it is characterized in that, this signaling is only supported the modulation system of QPSK and 16QAM, being set to modulation system in the HS-SCCH signaling of single-stream transmission then: the modulation mode information bits in the HS-SCCH signaling of single-stream transmission is 1 bit, be o1=1, modulation mode information bits is X _{Ms, 1}

3, the HS-SCCH signaling of TD-HSDPA mimo system according to claim 1, it is characterized in that, this signaling is only supported the modulation system of QPSK and 16QAM, being set to modulation system in the HS-SCCH signaling of stream transmission: the modulation mode information bits in the HS-SCCH signaling of stream transmission is 2 bits, be o2=2, modulation mode information bits is X _{Ms, 1}, X _{Ms, 2}, X wherein _{Ms, 1}The modulation system of first antenna of expression, X _{Ms, 2}The modulation system of second antenna of expression.

4, the HS-SCCH signaling of TD-HSDPA mimo system according to claim 1 is characterized in that, this signaling is supported QPSK, 16QAM and 64QAM, then being set to modulation system in the HS-SCCH signaling of single-stream transmission:

Modulation mode information bits in the HS-SCCH signaling of single-stream transmission is 1 bit, i.e. o1=1, and modulation mode information bits is X _{Ms, 1}

Spreading code set information bit in the HS-SCCH signaling of single-stream transmission is 8 bits, i.e. spreading code set information bit: X _{Ccs, 1}, X _{Ccs, 2}..., X _{Ccs, 8}

Wherein as " X _{Ccs, 1}, X _{Ccs, 2}, X _{Ccs, 3}, X _{Ccs, 4}" value smaller or equal to " X _{Ccs, 5}, X _{Ccs, 6}, X _{Ccs, 7}, X _{Ccs, 8}" value, perhaps X _{Ccs, 1}, X _{Ccs, 2}, X _{Ccs, 3}, X _{Ccs, 4}X _{Ccs, 5}, X _{Ccs, 6}, X _{Ccs, 7}, X _{Ccs, 8}Equal at 11110000 o'clock, QPSK and 16QAM are by modulation mode information bits X _{Ms, 1}Distinguish, and the initial code that is defined by spreading code set is " X _{Ccs, 1}, X _{Ccs, 2}, X _{Ccs, 3}, X _{Ccs, 4}", stop code is " X _{Ccs, 5}, X _{Ccs, 6}, X _{Ccs, 7}, X _{Ccs, 8}";

As " X _{Ccs, 1}, X _{Ccs, 2}, X _{Ccs, 3}, X _{Ccs, 4}" value greater than " X _{Ccs, 5}, X _{Ccs, 6}, X _{Ccs, 7}, X _{Ccs, 8}" value, and X _{Ccs, 1}, X _{Ccs, 2}, X _{Ccs, 3}, X _{Ccs, 4}X _{Ccs, 5}, X _{Ccs, 6}, X _{Ccs, 7}, X _{Ccs, 8}Be not equal at 11110000 o'clock, modulation system is 64QAM, is 0 or 1 o'clock in modulation mode information bits, is " X by the initial code of spreading code set definition _{Ccs, 5}, X _{Ccs, 6}, X _{Ccs, 7}, X _{Ccs, 8}", stop code is " X _{Ccs, 1}, X _{Ccs, 2}, X _{Ccs, 3}, X _{Ccs, 4}", be 1 or 0 o'clock in modulation mode information bits, equate by the initial code and the stop code of spreading code set definition, also or, K _Start=15 or 0 o'clock K _StopEqual 0 or 15, again by " X _{Ccs, 1}, X _{Ccs, 2}, X _{Ccs, 3}, X _{Ccs, 4}" and " X _{Ccs, 5}, X _{Ccs, 6}, X _{Ccs, 7}, X _{Ccs, 8}" between the two operation relation, promptly adding between the two, subtract, multiplication and division meets network and terminal is arranged function, judge initial code K _StartWith stop code K _StopThe concrete value of two parameters: K _Start=f (" X _{Ccs, 1}, X _{Ccs, 2}, X _{Ccs, 3}, X _{Ccs, 4}", " X _{Ccs, 5}, X _{Ccs, 6}, X _{Ccs, 7}, X _{Ccs, 8}"), K _Stop=g (" X _{Ccs, 1}, X _{Ccs, 2}, X _{Ccs, 3}, X _{Ccs, 4}", " X _{Ccs, 5}, X _{Ccs, 6}, X _{Ccs, 7}, X _{Ccs, 8}"), wherein, Equation f and g are arranged by communication protocol, are known for network terminal and terminal.

5, the HS-SCCH signaling of TD-HSDPA mimo system according to claim 4 is characterized in that, wherein judges initial code K by Equation f and g _StartWith stop code K _StopThe method of the concrete value of two parameters is characterized in that, if " X _{Ccs, 1}, X _{Ccs, 2}, X _{Ccs, 3}, X _{Ccs, 4}" value be m, " X _{Ccs, 5}, X _{Ccs, 6}, X _{Ccs, 7}, X _{Ccs, 8}" value be n:

If m-n=a, then f=g=m, i.e. K _Start=K _Stop=" X _{Ccs, 1}, X _{Ccs, 2}, X _{Ccs, 3}, X _{Ccs, 4}"; If m-n=b, then f=g=n, i.e. K _Start=K _Stop=" X _{Ccs, 5}, X _{Ccs, 6}, X _{Ccs, 7}, X _{Ccs, 8}"; If m-n=c, f=15 then, g=0, i.e. K _Start=15, K _Stop=0; If m-n=d, f=0 then, g=15, i.e. K _Start=0, K _Stop=15; Wherein, parameter a, b, c, d be all greater than 0, and arranged by communication protocol.

6, the HS-SCCH signaling of TD-HSDPA mimo system according to claim 1 is characterized in that, this signaling is supported the modulation system of QPSK, 16QAM and 64QAM, then being set to modulation system in the HS-SCCH signaling of single-stream transmission:

X wherein _{Ms, 1}Be 1 or judged that modulation system was 16QAM at 0 o'clock, X _{Ms, 1}Be 0 or judged that modulation system was QPSK or 64QAM at 1 o'clock, whether the product of judging physical resource load-carry duty and R again is less than transmitted bit speed, if less than transmitted bit speed then modulation system is 64QAM, if more than or equal to transmitted bit speed then modulation system is QPSK, wherein the physical resource load-carry duty is an energy data carried by data amount on the physical resource that distributes, by the spreading code set information in the HS-SCCH signaling of single-stream transmission, gap information and modulation system information obtain, transmitted bit speed is drawn by transport block size information, parameters R is positioned at interval [0,1], concrete value is arranged by the agreement regulation or by communicating pair.

7, the HS-SCCH signaling of TD-HSDPA mimo system according to claim 1 is characterized in that, this signaling is supported the modulation system of QPSK, 16QAM and 64QAM, then being set to modulation system in the HS-SCCH signaling of single-stream transmission:

Modulation mode information bits in the HS-SCCH signaling of single-stream transmission is 2 bits, i.e. o1=2, and modulation mode information bits is X _{Ms, 1}, X _{Ms, 2}, with the modulation system of difference QPSK, 16QAM and 64QAM.

8, the HS-SCCH signaling of TD-HSDPA mimo system according to claim 1 is characterized in that, this signaling is supported the modulation system of QPSK, 16QAM and 64QAM, then being set to modulation system in the HS-SCCH signaling of single-stream transmission:

For with the extra bit that increases of the information bit equal in length of the HS-SCCH signaling of stream transmission in a bit that is used to represent modulation system information is set, and X _{Ms, 1}Distinguish the modulation system of QPSK, 16QAM and 64QAM together.

9, the HS-SCCH signaling of TD-HSDPA mimo system according to claim 1 is characterized in that, this signaling is supported the modulation system of QPSK, 16QAM and 64QAM, then being set to modulation system in the HS-SCCH signaling of stream transmission:

Modulation mode information bits in the HS-SCCH signaling of stream transmission is 2 bits, i.e. o2=2, and modulation mode information bits is X _{Ms, 1}, X _{Ms, 2}

For first antenna:

X _{Ms, 1}Be 1 or judged that the modulation system of first antenna was 16QAM at 0 o'clock, X _{Ms, 1}Be 0 or judged that the modulation system of first antenna was QPSK or 64QAM at 1 o'clock, whether the product of judging physical resource load-carry duty and R again is less than transmitted bit speed, if less than transmitted bit speed then modulation system is 64QAM, if more than or equal to transmitted bit speed then the modulation system of first antenna is QPSK, wherein the physical resource load-carry duty is an energy data carried by data amount on the physical resource that distributes, by the spreading code set information in the HS-SCCH signaling of stream transmission, gap information and modulation system information obtain, transmitted bit speed is drawn by the transport block size information of first antenna, parameters R is positioned at interval [0,1], concrete value is arranged by the agreement regulation or by communicating pair;

For second antenna:

X _{Ms, 2}Be 1 or judged that the modulation system of second antenna was 16QAM at 0 o'clock, X _{Ms, 2}Be 0 or judged that the modulation system of second antenna was QPSK or 64QAM at 1 o'clock, whether the product of judging physical resource load-carry duty and R again is less than transmitted bit speed, if less than transmitted bit speed then modulation system is 64QAM, if more than or equal to transmitted bit speed then the modulation system of second antenna is QPSK, wherein the physical resource load-carry duty is an energy data carried by data amount on the physical resource that distributes, by the spreading code set information in the HS-SCCH signaling of stream transmission, gap information and modulation system information obtain, transmitted bit speed is drawn by the transport block size information of second antenna, parameters R is positioned at interval [0,1], concrete value is arranged by the agreement regulation or by communicating pair.

10, the HS-SCCH signaling of TD-HSDPA mimo system according to claim 1 is characterized in that, this signaling is supported the modulation system of QPSK, 16QAM and 64QAM, then being set to modulation system in the HS-SCCH signaling of stream transmission:

Modulation mode information bits in the HS-SCCH signaling of stream transmission is 3 bits, i.e. o2=3, and modulation mode information bits is X _{Ms, 1}, X _{Ms, 2}, X _{Ms, 3}, with the modulation system of QPSK, the 16QAM of the modulation system of the QPSK, the 16QAM that distinguish first antenna and 64QAM and second antenna and 64QAM 8 kinds in totally 9 kinds of combinations, remaining a kind of modulation mode combination is indicated by following method:

Spreading code set information bit in the HS-SCCH signaling of stream transmission is 6 bits, and promptly the spreading code set information bit is: X _{Ccs, 1}, X _{Ccs, 2}..., X _{Ccs, 6}

As " X _{Ccs, 1}, X _{Ccs, 2}, X _{Ccs, 3}" value smaller or equal to " X _{Ccs, 4}, X _{Ccs, 5}, X _{Ccs, 6}" value, or X _{Ccs, 1}, X _{Ccs, 2}, X _{Ccs, 3}, X _{Ccs, 4}X _{Ccs, 5}, X _{Ccs, 6}=111000 o'clock, the modulation system of two antennas was by modulation mode information bits X _{Ms, 1}, X _{Ms, 2}, X _{Ms, 3}Distinguish, and by the initial code K of spreading code set definition _StartBe " X _{Ccs, 1}, X _{Ccs, 2}, X _{Ccs, 3}", stop code K _StopBe " X _{Ccs, 4}, X _{Ccs, 5}, X _{Ccs, 6}".

As " X _{Ccs, 1}, X _{Ccs, 2}, X _{Ccs, 3}" value greater than " X _{Ccs, 4}, X _{Ccs, 5}, X _{Ccs, 6}" value, and X _{Ccs, 1}, X _{Ccs, 2}, X _{Ccs, 3}, X _{Ccs, 4}X _{Ccs, 5}, X _{Ccs, 6}Be not equal at 111000 o'clock, judge that the modulation system of two antennas is remaining the sort of modulation system, when modulation mode information bits is a certain particular value, by the initial code K of spreading code set definition _StartBe " X _{Ccs, 4}, X _{Ccs, 5}, X _{Ccs, 6}", stop code K _StopBe " X _{Ccs, 1}, X _{Ccs, 2}, X _{Ccs, 3}", when modulation mode information bits is not this particular value, by the initial code K of spreading code set definition _StartWith stop code K _StopEquate, also or, K _Start=7 or 0 o'clock K _StopEqual 0 or 7, again by " X _{Ccs, 1}, X _{Ccs, 2}, X _{Ccs, 3}" and " X _{Ccs, 4}, X _{Ccs, 5}, X _{Ccs, 6}" between the two operation relation, promptly adding between the two, subtract, multiplication and division meets network and terminal is arranged function, judge initial code K _StartWith stop code K _StopThe concrete value of two parameters: K _Start=f (" X _{Ccs, 1}, X _{Ccs, 2}, X _{Ccs, 3}", " X _{Ccs, 4}, X _{Ccs, 5}, X _{Ccs, 6}"), K _Stop=g (" X _{Ccs, 1}, X _{Ccs, 2}, X _{Ccs, 3}", " X _{Ccs, 4}, X _{Ccs, 5}, X _{Ccs, 6}"), wherein Equation f and g are arranged by communication protocol, are known for network terminal and terminal.

11, the HS-SCCH signaling of TD-HSDPA mimo system according to claim 10 is characterized in that, wherein judges initial code K by Equation f and g _StartWith stop code K _StopThe method of the concrete value of two parameters is characterized in that, if " X _{Ccs, 1}, X _{Ccs, 2}, X _{Ccs, 3}" value be m, " X _{Ccs, 4}, X _{Ccs, 5}, X _{Ccs, 6}" value be n:

If m-n=a, then f=g=m, i.e. K _Start=K _Stop=" X _{Ccs, 1}, X _{Ccs, 2}, X _{Ccs, 3}"; If m-n=b, then f=g=n, i.e. K _Start=K _Stop=" X _{Ccs, 4}, X _{Ccs, 5}, X _{Ccs, 6}"; If m-n=c, f=15 then, g=0, i.e. K _Start=15, K _Stop=0; If m-n=d, f=0 then, g=15, i.e. K _Start=0, K _Stop=15; Wherein, parameter a, b, c, d be all greater than 0, and arranged by communication protocol.

12, the HS-SCCH signaling of TD-HSDPA mimo system according to claim 1 is characterized in that, this signaling is supported the modulation system of QPSK, 16QAM and 64QAM, then being set to modulation system in the HS-SCCH signaling of stream transmission:

Modulation mode information bits in the HS-SCCH signaling of stream transmission is 4 bits, i.e. o2=4, and modulation mode information bits is X _{Ms, 1}, X _{Ms, 2}, X _{Ms, 3}, X _{Ms, 4}, with the QPSK, the 16QAM that distinguish first antenna and modulation system and QPSK, the 16QAM of second antenna and the modulation system of 64QAM of 64QAM.

13, the HS-SCCH signaling of TD-HSDPA mimo system according to claim 1; it is characterized in that, the information bit of additionally supplying in the HS-SCCH signaling of this single-stream transmission during as reservation bit, multiple protective bit or indication single-stream transmission with which root antenna transmission.

14, the HS-SCCH signaling of TD-HSDPA mimo system according to claim 1, it is characterized in that, for the hybrid automatic repeat request process information bit in the HS-SCCH signaling of single-stream transmission, the process number of the no symbol binary number representation transmission block of progress information bit.

15, the HS-SCCH signaling of TD-HSDPA mimo system according to claim 1, it is characterized in that, for the hybrid automatic repeat request process information bit in the HS-SCCH signaling of stream transmission, during stream transmission, the process number HAP of transmission block on first antenna _{Pb, 1}Represent X by the q2 bit _{Hap, 1}, X _{Hap, 2}..., X _{Hap, q2}No symbol binary number representation, and the process number HAP of transmission block on second antenna _{Pb, 2}Calculate definite by following formula:

HAP _pb，2＝(HAP _pb，1+N _proc/2)mod(N _proc)

16, the HS-SCCH signaling of TD-HSDPA mimo system according to claim 1 is characterized in that, the new data indication bit in the HS-SCCH signaling of single-stream transmission can be omitted, and the information of new data indication is represented by the redundancy version information bit.

17, the HS-SCCH signaling of TD-HSDPA mimo system according to claim 1 is characterized in that, the new data indication bit in the HS-SCCH signaling of stream transmission can be omitted, and the information of new data indication is represented by the redundancy version information bit.

18, a kind of HS-SCCH signaling of TD-HSDPA mimo system comprises the HS-SCCH signaling of single-stream transmission and the HS-SCCH signaling of stream transmission,

The gap information bit of n1 bit: X _{Ts, 1}, X _{Ts, 2}..., X _{Ts, n1}

The modulation mode information bits of o1 bit: X _{Ms, 1}..., X _{Ms, o1}

The new data indication bit of s1 bit: X _{Nd, 1}..., X _{Nd, s1}

The UE identification number of 16 bits: X _{Ue, 1}, X _{Ue, 2}..., X _{Ue, 16}

The gap information bit of n2 bit: X _{Ts, 1}, X _{Ts, 2}..., X _{Ts, n2}

The modulation mode information bits of o2 bit: X _{Ms, 1}..., X _{Ms, o2}

The new data indication bit of s2 bit: X _{Nd, 1}..., X _{Nd, s2}

The UE identification number of 16 bits: X _{Ue, 1}, X _{Ue, 2}..., X _{Ue, 16}

19. the HS-SCCH signaling of TD-HSDPA mimo system according to claim 18, it is characterized in that, for single-stream transmission, among the HS-SCCH that is sent in the bit of the spreading code set field correspondence of the HS-SCCH of stream transmission several bits be set to particular value, and make the bit value of spreading code set field correspondence of the HS-SCCH of stream transmission among this HS-SCCH be the disable bit value in when double fluid, occurrence is arranged by communication protocol, described several bit at least 3 bits.

20, the HS-SCCH signaling of TD-HSDPA mimo system according to claim 18, it is characterized in that, this signaling is only supported the modulation system of QPSK and 16QAM, being set to modulation system in the HS-SCCH signaling of single-stream transmission then: the modulation mode information bits in the HS-SCCH signaling of single-stream transmission is 1 bit, be o1=1, modulation mode information bits is X _{Ms, 1}

21, the HS-SCCH signaling of TD-HSDPA mimo system according to claim 18, it is characterized in that, this signaling is only supported the modulation system of QPSK and 16QAM, being set to modulation system in the HS-SCCH signaling of stream transmission: the modulation mode information bits in the HS-SCCH signaling of stream transmission is 2 bits, be o2=2, modulation mode information bits is X _{Ms, 1}, X _{Ms, 2}, X wherein _{Ms, 1}The modulation system of first antenna of expression, X _{Ms, 2}The modulation system of second antenna of expression.

22, the HS-SCCH signaling of TD-HSDPA mimo system according to claim 19 is characterized in that, this signaling is supported QPSK, 16QAM and 64QAM, then being set to modulation system in the HS-SCCH signaling of single-stream transmission:

As " X _{Ccs, 1}, X _{Ccs, 2}, X _{Ccs, 3}, X _{Ccs, 4}" value greater than " X _{Ccs, 5}, X _{Ccs, 6}, X _{Ccs, 7}, X _{Ccs, 8}" value, and X _{Ccs, 1}, X _{Ccs, 2}, X _{Ccs, 3}, X _{Ccs, 4}X _{Ccs, 5}, X _{Ccs, 6}, X _{Ccs, 7}, X _{Ccs, 8}Be not equal at 11110000 o'clock, modulation system is 64QAM, is 0 or 1 o'clock in modulation mode information bits, is " X by the initial code of spreading code set definition _{Ccs, 5}, X _{Ccs, 6}, X _{Ccs, 7}, X _{Ccs, 8}", stop code is " X _{Ccs, 1}, X _{Ccs, 2}, X _{Ccs, 3}, X _{Ccs, 4}", be 1 or 0 o'clock in modulation mode information bits, equate by the initial code and the stop code of spreading code set definition, also or, K _Start=15 or 0 o'clock K _StopEqual 0 or 15, again by " X _{Ccs, 1}, X _{Ccs, 2}, X _{Ccs, 3}, X _{Ccs, 4}" and " X _{Ccs, 5}, X _{Ccs, 6}, X _{Ccs, 7}, X _{Ccs, 8}" between the two operation relation, promptly adding between the two, subtract, multiplication and division meets network and terminal is arranged function, judge initial code K _StartWith stop code K _StopThe concrete value of two parameters: K _Start=f (" X _{Ccs, 1}, X _{Ccs, 2}, X _{Ccs, 3}, X _{Ccs, 4}", " X _{Ccs, 5}, X _{Ccs, 6}, X _{Ccs, 7}, X _{Ccs, 8}"), K _Stop=g (" X _{Ccs, 1}, X _{Ccs, 2}, X _{Ccs, 3}, X _{Ccs, 4}", " X _{Ccs, 5}, X _{Ccs, 6}, X _{Ccs, 7}, X _{Ccs, 8}"), wherein Equation f and g are arranged by communication protocol, are known for network terminal and terminal.

23, the HS-SCCH signaling of TD-HSDPA mimo system according to claim 22 is characterized in that, wherein judges initial code K by Equation f and g _StartWith stop code K _StopThe method of the concrete value of two parameters is characterized in that, if " X _{Ccs, 1}, X _{Ccs, 2}, X _{Ccs, 3}, X _{Ccs, 4}" value be m, " X _{Ccs, 5}, X _{Ccs, 6}, X _{Ccs, 7}, X _{Ccs, 8}" value be n:

24, the HS-SCCH signaling of TD-HSDPA mimo system according to claim 18 is characterized in that, this signaling is supported the modulation system of QPSK, 16QAM and 64QAM, then being set to modulation system in the HS-SCCH signaling of single-stream transmission:

25, the HS-SCCH signaling of TD-HSDPA mimo system according to claim 18 is characterized in that, this signaling is supported the modulation system of QPSK, 16QAM and 64QAM, then being set to modulation system in the HS-SCCH signaling of single-stream transmission:

26, the HS-SCCH signaling of TD-HSDPA mimo system according to claim 18 is characterized in that, this signaling is supported the modulation system of QPSK, 16QAM and 64QAM, then being set to modulation system in the HS-SCCH signaling of single-stream transmission:

Modulation mode information bits in the HS-SCCH signaling of single-stream transmission is 1 bit, i.e. o 1=1, and modulation mode information bits is X _{Ms, 1}

For a bit that is used to represent modulation system information being set with extra that increase and the bit that be not used for other purposes of the information bit equal in length of the HS-SCCH signaling of stream transmission, and X _{Ms, 1}Distinguish the modulation system of QPSK, 16QAM and 64QAM together.

27, the HS-SCCH signaling of TD-HSDPA mimo system according to claim 18 is characterized in that, this signaling is supported the modulation system of QPSK, 16QAM and 64QAM, then being set to modulation system in the HS-SCCH signaling of stream transmission:

Modulation mode information bits in the HS-SCCH signaling of stream transmission is 2 bits, i.e. o2=2, and modulation mode information bits is X _{Ms, 1}, X _{Ms, 2},

For first antenna:

For second antenna:

28, the HS-SCCH signaling of TD-HSDPA mimo system according to claim 18 is characterized in that, this signaling is supported the modulation system of QPSK, 16QAM and 64QAM, then being set to modulation system in the HS-SCCH signaling of stream transmission:

Modulation mode information bits in the HS-SCCH signaling of stream transmission is 4 bits, i.e. o2=4, and modulation mode information bits is X _{Ms, 1}, X _{Ms, 2}, X _{Ms, 3}, X _{Ms, 4}, with the Q PSK, the 16QAM that distinguish first antenna and modulation system and QPSK, the 16QAM of second antenna and the modulation system of 64QAM of 64QAM.

29, the HS-SCCH signaling of TD-HSDPA mimo system according to claim 18; it is characterized in that, when the information bit of additionally supplying in the HS-SCCH signaling of this single-stream transmission can also be used as reservation bit, multiple protective bit or indication single-stream transmission with which root antenna transmission.

30, the HS-SCCH signaling of TD-HSDPA mimo system according to claim 18, it is characterized in that, the HS-SCCH signaling of TD-HSDPA mimo system, it is characterized in that, for the hybrid automatic repeat request process information bit in the HS-SCCH signaling of single-stream transmission, the process number of the no symbol binary number representation transmission block of progress information bit.

31, the HS-SCCH signaling of TD-HSDPA mimo system according to claim 18, it is characterized in that, for the hybrid automatic repeat request process information bit in the HS-SCCH signaling of stream transmission, during stream transmission, the process number HPP of transmission block on first antenna _{Pb, 1}Represent X by the q2 bit _{Hap, 1}, X _{Hap, 2}..., X _{Hap, q2}No symbol binary number representation, and the process number HAP of transmission block on second antenna _{Pb, 2}Calculate definite by following formula:

HAP _pb，2＝(HAP _pb，1+N _proc/2)mod(N _proc)

32, the HS-SCCH signaling of TD-HSDPA mimo system according to claim 18 is characterized in that, the new data indication bit in the HS-SCCH signaling of single-stream transmission can be omitted, and the information of new data indication is represented by the redundancy version information bit.

33, the HS-SCCH signaling of TD-HSDPA mimo system according to claim 18 is characterized in that, the new data indication bit in the HS-SCCH signaling of stream transmission can be omitted, and the information of new data indication is represented by the redundancy version information bit.

34, a kind of HS-SICH signaling of TD-HSDPA mimo system, determine that by the communication protocol agreement or by the high-level signaling notice or by the physical layer command explicit notification this signaling is only to feed back the relevant information of used antenna or feed back the relevant information of two antennas simultaneously

The recommendation modulation mode information bits of 1 bit: X _{Rmf, 1}

The hybrid ARQ information A CK/NACK information bit of 1 bit: X _{An, 1}

The hybrid ARQ information A CK/NACK:X of w bit _{An, 1}..., X _{An, w}

35, the HS-SICH signaling of TD-HSDPA mimo system according to claim 34, it is characterized in that, in the HS-SICH signaling of an antenna relevant information of feedback, take out 2 kinds the binary data string after ACK/NACK partly encodes to represent the ACK/NACK information of this antenna.

36, the HS-SICH signaling of TD-HSDPA mimo system according to claim 35, it is characterized in that, in the HS-SICH signaling of an antenna relevant information of feedback, 2 kinds that take out Hamming distance maximum separately the binary data string after ACK/NACK partly encodes to represent the ACK/NACK information of this root antenna.

37, the HS-SICH signaling of TD-HSDPA mimo system according to claim 34 is characterized in that, in the HS-SICH signaling of an antenna relevant information of feedback, terminal is only supported the modulation system of QPSK and 16QAM, recommends modulation mode information bits X _{Rmf, 1}The recommendation modulation system of representing this root antenna.

38, the HS-SICH signaling of TD-HSDPA mimo system according to claim 34, it is characterized in that, in the HS-SICH signaling of an antenna relevant information of feedback, terminal is supported the modulation system of QPSK, 16QAM and 64QAM, the physical resource that distributes by current transmission, recommends modulation mode information bits, recommends the information bit of transmission block size to represent wherein several modulation systems:

39, the HS-SICH signaling of TD-HSDPA mimo system according to claim 34, it is characterized in that, in the HS-SICH signaling of two antenna relevant informations of feedback, take out 4 kinds the binary data string after ACK/NACK partly encodes to represent the ACK/NACK information of two antennas.

40, the HS-SICH signaling of TD-HSDPA mimo system according to claim 34, it is characterized in that, in the HS-SICH signaling of two antenna relevant informations of feedback, 4 kinds that take out Hamming distance maximum separately the binary data string after ACK/NACK partly encodes to represent the ACK/NACK information of two antennas.

41, the HS-SICH signaling of TD-HSDPA mimo system according to claim 34, it is characterized in that, in the HS-SICH signaling of two antenna relevant informations of feedback, terminal is only supported the modulation system of QPSK and 16QAM, and o2 is the recommendation modulation mode information bits X of 2 bits _{Rmf, 1}, X _{Rmf, 2}The modulation system of two antennas of expression, wherein X _{Rmf, 1}The recommendation modulation system of first antenna of expression, X _{Rmf, 2}The recommendation modulation system of second antenna of expression.

42, the HS-SICH signaling of TD-HSDPA mimo system according to claim 34, it is characterized in that, in the HS-SICH signaling of two antenna relevant informations of feedback, terminal is supported the modulation system of QPSK, 16QAM and 64QAM, the physical resource that distributes by current transmission, recommends modulation mode information bits, recommends the information bit of the first transmission block size and recommends the information bit of the second transmission block size to represent wherein several modulation systems:

Recommendation modulation mode information bits in the HS-SICH signaling is 2 bits, i.e. o2=2, and the recommendation modulation mode information bits is X _{Rmf, 1}, X _{Rmf, 2}

For first antenna:

X _{Rmf, 1}Be 1 or judged that the recommendation modulation system of first antenna was 16QAM at 0 o'clock, X _{Rmf, 1}Be 0 or judged that the recommendation modulation system of first antenna was QPSK or 64QAM at 1 o'clock, whether the product of judging current physical load-carry duty and R again is less than current transmitted bit speed, if less than current transmitted bit speed then to recommend modulation system be 64QAM, if more than or equal to current transmitted bit speed then the recommendation modulation system of first antenna is QPSK, wherein the current physical load-carry duty is can the data carried by data amount on the physical resource of current distribution, spreading code set information by current transmission distribution, gap information and recommendation modulation system information obtain, current transmitted bit speed is drawn by the recommendation transport block size information of first antenna, parameters R is positioned at interval [0,1], concrete value is arranged by the agreement regulation or by communicating pair;

For second antenna:

X _{Rmf, 2}Be 1 or judged that the modulation system of second antenna was 16QAM at 0 o'clock, X _{Rmf, 2}Be 0 or judged that the modulation system of second antenna was QPSK or 64QAM at 1 o'clock, whether the product of judging current physical load-carry duty and R again is less than current transmitted bit speed, if less than current transmitted bit speed then to recommend modulation system be 64QAM, if more than or equal to current transmitted bit speed then the recommendation modulation system of second antenna is QPSK, wherein the current physical load-carry duty is can the data carried by data amount on the physical resource of current distribution, spreading code set information by current transmission distribution, gap information and recommendation modulation system information obtain, current transmitted bit speed is drawn by the recommendation transport block size information of second antenna, parameters R is positioned at interval [0,1], concrete value is arranged by the agreement regulation or by communicating pair.