Embodiment
Below in conjunction with drawings and Examples, technical scheme of the present invention is described in detail.
Herein, the carrier wave comprising High-Speed Dedicated Physical Control Channel HS-DPCCH (DedicatedPhysical Control Channel (uplink) for HS-DSCH (High Speed Downlink SharedChannel)) in two carrier wave is main carrier, and another one carrier wave remaining in two carrier wave is auxiliary carrier wave.
Embodiment one, a kind of sending method mixing repeat requests and unsuccessfully indicate, comprising:
When on one or two carrier waves enhancement mode specialty the unsuccessful decoding of transmission channel E-DCII payload and meet send HARQ unsuccessfully indicate condition time, the corresponding transmission of serving node B comprises E-DCH Frame that one or two HARQ unsuccessfully indicate to SRNC, in this Frame, carry indication information;
Described indication information is used to indicate this data frame packet and unsuccessfully indicates containing one or two HARQ, and each HARQ unsuccessfully indicates affiliated carrier wave.
In the present embodiment, described indication information comprises carrier wave instruction and/or expansion instruction; The instruction of described carrier wave be used to indicate HARQ that this Frame comprises unsuccessfully indicate or first HARQ unsuccessfully to indicate be on main carrier or auxiliary carrier wave; Described expansion instruction is used to indicate the HARQ whether this Frame contain on another carrier wave and unsuccessfully indicates.Like this, when described expansion dial gauge shows that the Frame HARQ do not comprised on another carrier wave unsuccessfully indicates, can determine that described Frame only comprises a HARQ and unsuccessfully indicates, which carrier wave can learn that this HARQ unsuccessfully indicates by carrier wave instruction is on; And when described expansion dial gauge shows that the Frame HARQ contained on another carrier wave unsuccessfully indicates, can determine that described data frame packet unsuccessfully indicates containing two HARQ, which carrier wave can learn that first HARQ that this Frame comprises unsuccessfully indicates by carrier wave instruction is on, thus can to determine that second HARQ that this Frame comprises unsuccessfully indicates further be on another carrier wave.
During practical application, be also not limited to otherwise realize described indication information, such as directly indicate what comprise in notebook data frame to be one or two HARQ unsuccessfully indicate; For another example when comprising two HARQ and unsuccessfully indicating, which carrier wave indicates or gives tacit consent to that each HARQ unsuccessfully indicates is on respectively, or which carrier wave only indicates second HARQ unsuccessfully to indicate be on.
In the present embodiment, the residue of described serving node B in described E-DCH Frame or residual extension part carry described indication information.
In the present embodiment, described carrier wave instruction and expansion instruction can be, but not limited to be 1 bit respectively have two values; In two values of described carrier wave instruction, a value is the mark that main carrier is corresponding, and another value is the mark that auxiliary carrier wave is corresponding; In two values of described expansion instruction, a value represents that Frame does not comprise another HARQ and unsuccessfully indicates, and another value represents that data frame packet contains another HARQ and unsuccessfully indicates.During practical application, the instruction of described carrier wave and expansion instruction can be not limited to two values, and the implication representated by being respectively worth also can otherwise designed according to actual needs.
Described carrier wave instruction and described expansion instruction are positioned on different bits by described serving node B; All can be placed on the remainder of described E-DCH Frame, also all can be placed on the residual extension part of described E-DCH Frame, any one can also be placed on described remainder, another is placed on described residual extension part.Described E-DCH Frame has many places remainder, the instruction of described carrier wave and described expansion instruction can be placed on wherein in any one.
In the present embodiment, carrier wave meets and sends the condition that HARQ unsuccessfully indicate and refer at least satisfied one of three conditions below:
Condition 1: for a HARQ process of this carrier wave, a MAC-e or MAC-i protocol Data Unit can not successfully be decoded, and re-transmission sequence number (Retransmission Sequence Number, RSN) indicate a new MAC-e or MAC-i protocol Data Unit to transmit identical HARQ process on this carrier wave, and the HARQ retransmission number occurred is equal to or higher than the minimum that terminal has configured the maximum HARQ re-transmission value of MAC-d stream.
Condition 2: MAC-e or MAC-i for the some HARQ processes on this carrier wave is never successfully decoded, and the maximum retransmit this terminal being connected to the MAC-d stream of the highest effective HARQ maximum re-transmission occurs, or for HARQ associated band external signalling (such as re-transmission sequence number on the E-DPCCH of this carrier wave, RSN) can not under decoding cases, the maximum retransmit this terminal being connected to the MAC-d stream that the highest effective harq retransmits for maximum time should be able to occur.
Condition 3: when MAC-e or MAC-i is reset at terminal execution, MAC-e or MAC-i for the some HARQ processes on this carrier wave is never successfully decoded.By high level, described serving node B knows that lane terminal MAC-e or MAC-i resets time point.
In the present embodiment, the concrete steps of described method are as follows:
S1, serving node B judge whether on two carrier waves, whether data decode is failed, send HARQ and unsuccessfully be indicated to SRNC respectively.
Judge the decoding cases receiving data from main carrier:
Serving node B receives an E-DCH payload at main carrier from eating dishes without rice or wine, if this payload can not successfully be decoded, then described serving node B judges whether to meet the condition that above-mentioned transmission HARQ unsuccessfully indicates, if met, then judges to need the HARQ sent on main carrier unsuccessfully to indicate.
Judge the decoding cases receiving data from auxiliary carrier wave:
Serving node B receives an E-DCH payload at auxiliary carrier wave from eating dishes without rice or wine, if this payload can not successfully be decoded, then serving node B judges whether to meet the condition that above-mentioned transmission HARQ unsuccessfully indicates, if met, then judges to need the HARQ sent on auxiliary carrier wave unsuccessfully to indicate.
Unsuccessfully indicate if S2 neither one carrier wave needs to send HARQ, then flow process terminates; Otherwise carry out step S3.
Unsuccessfully indicate if S3 two carrier waves all need to send HARQ, then serving node B fills out mark corresponding to any one carrier wave in " carrier wave instruction " territory, and is unsuccessfully indicated by the HARQ on this carrier wave and unsuccessfully indicate as first HARQ; Unsuccessfully indicate if only there is a carrier wave to need to send HARQ, then serving node B is filled in " carrier wave instruction " territory to need to send mark corresponding to carrier wave that HARQ unsuccessfully indicates with this.
S4, serving node B are filled in first HARQ and are unsuccessfully indicated.
(1) for Class1 structure: the number of the MAC-es protocol Data Unit that the carrier wave indicated in " carrier wave instruction " territory is corresponding is set to 0.The cell of DDI and N is not correspondingly had in head.In order to 8 bit aligned, after MAC-es protocol Data Unit cell, 4 fillers are used, and the payload part of the Frame relevant to HARQ failure does not have MAC-es protocol Data Unit yet.
For type 2 structure: the number of the MAC-is protocol Data Unit that the carrier wave that " carrier wave instruction " territory indicates is corresponding will be set to 0.MAC-is protocol data descriptor cell is not correspondingly had in head.The payload part of the Frame relevant to HARQ failure does not have MAC-is protocol Data Unit.
(2) cell HARQ being retransmitted number is set at HARQ number of retransmissions corresponding to the carrier wave of failure detection " carrier wave instruction " territory occurred instruction then.
Above-mentioned (1) and (2) order is not limit.
Unsuccessfully indicate if a HARQ only occurs S5, serving node B is filled in upper expression Frame and is not comprised the value that another HARQ unsuccessfully indicates in " expansion instruction " territory, carries out step S7.If there are two HARQ unsuccessfully to indicate, serving node B fills in the value that upper expression data frame packet unsuccessfully indicates containing another HARQ in " expansion instruction " territory, and the HARQ on another carrier wave outside the carrier wave of just " carrier wave instruction " territory instruction unsuccessfully indicates and unsuccessfully indicates as second HARQ.
S6, serving node B are filled in second HARQ and are unsuccessfully indicated.
(1) for Class1 structure: the number of the MAC-es protocol Data Unit that another carrier wave outside the carrier wave indicate " carrier wave instruction " territory is corresponding is set to 0, the cell of DDI and N is not correspondingly had in head, in order to 8 bit aligned, 4 fillers after use MAC-es protocol Data Unit cell, the payload part of the Frame relevant to HARQ failure does not have MAC-es protocol Data Unit yet.
For type 2 structure: the number of the MAC-is protocol Data Unit that another carrier wave outside the carrier wave indicate " carrier wave instruction " territory is corresponding is set to 0, in head, correspondingly do not have MAC-is protocol data descriptor cell, the payload part of the Frame relevant to HARQ failure does not have MAC-is protocol Data Unit.
(2) cell HARQ being retransmitted number is set to the HARQ number of retransmissions of another carrier wave described in failure detection occurring then.
Above-mentioned (1) and (2) order is not limit.
Transmission is comprised one or two HARQ failure designation data frame to SRNC by S7, serving node B.
The order of above-mentioned steps is not unique, and such as step S5 can carry out before step S3 or S4, and step S6 also can carry out before step S3, S4 or S5.
Embodiment two, a kind of transmission method mixing repeat requests and unsuccessfully indicate, comprising:
When on one or two carrier waves enhancement mode specialty the unsuccessful decoding of transmission channel E-DCII payload and meet send HARQ unsuccessfully indicate condition time, the corresponding transmission of serving node B comprises E-DCH Frame that one or two HARQ unsuccessfully indicate to SRNC, in this Frame, carry indication information;
Described indication information is used to indicate this data frame packet and unsuccessfully indicates containing one or two HARQ, and each HARQ unsuccessfully indicates affiliated carrier wave;
After comprising the Frame that one or two HARQ unsuccessfully indicate described in described SRNC receives from described serving node B, according to described indication information, from Frame, obtain one or two HARQ described unsuccessfully indicate, the HARQ number of retransmissions solved in unsuccessfully indicating unsuccessfully is indicated the HARQ number of retransmissions of affiliated carrier wave from obtained HARQ as this HARQ.
In the present embodiment, described indication information comprises carrier wave instruction and/or expansion instruction; The instruction of described carrier wave be used to indicate HARQ that this Frame comprises unsuccessfully indicate or first HARQ unsuccessfully to indicate be on main carrier or auxiliary carrier wave; Described expansion instruction is used to indicate the HARQ whether this Frame contain on another carrier wave and unsuccessfully indicates.
In the present embodiment, described carrier wave instruction and expansion instruction can be, but not limited to be 1 bit respectively have two values; In two values of described carrier wave instruction, a value is the mark that main carrier is corresponding, and another value is the mark that auxiliary carrier wave is corresponding; In two values of described expansion instruction, a value represents that Frame does not comprise another HARQ and unsuccessfully indicates, and another value represents that data frame packet contains another HARQ and unsuccessfully indicates.During practical application, the instruction of described carrier wave and expansion instruction can be not limited to two values, and the implication representated by being respectively worth also can otherwise designed according to actual needs.
Accordingly, described SRNC is according to described indication information, from Frame, obtain one or two HARQ described unsuccessfully indicate, unsuccessfully indicate the HARQ number of retransmissions of affiliated carrier wave to refer to as this HARQ the HARQ number of retransmissions solved in unsuccessfully indicating from obtained HARQ:
Described SRNC obtains first HARQ and unsuccessfully indicates from described Frame, solves HARQ number of retransmissions in " HARQ number of retransmissions " territory from this first HARQ unsuccessfully indicates, as the HARQ number of retransmissions of the carrier wave indicated by described carrier wave instruction; Judge that the HARQ whether described Frame comprises on another carrier wave unsuccessfully indicates according to described expansion instruction, if it is obtain second HARQ unsuccessfully to indicate, HARQ number of retransmissions is solved, as the HARQ number of retransmissions of another carrier wave outside the carrier wave indicated by described carrier wave instruction in " HARQ number of retransmissions " territory from this second HARQ unsuccessfully indicates.
Other implementation detail is with embodiment one.
Embodiment three, a kind of dispensing device mixing repeat requests and unsuccessfully indicate, comprising:
Judge module, when when the unsuccessful decoding of the enhancement mode specialty transmission channel E-DCII payload on arbitrary carrier wave, judges whether to meet the condition sending HARQ and unsuccessfully indicate, sends judged result;
Framing module, when described judged result is for one or two carrier waves needing send HARQ failure indicated condition, corresponding generation comprises the E-DCH Frame that one or two HARQ unsuccessfully indicate, and carries indication information in this Frame; Described indication information is used to indicate this data frame packet and unsuccessfully indicates containing one or two HARQ, and each HARQ unsuccessfully indicates affiliated carrier wave;
Sending module, for by described dataframe to SRNC.
In the present embodiment, the indication information that described framing module is carried in described Frame comprises carrier wave instruction and/or expansion instruction; The instruction of described carrier wave be used to indicate HARQ that this Frame comprises unsuccessfully indicate or first HARQ unsuccessfully to indicate be on main carrier or auxiliary carrier wave; Described expansion instruction is used to indicate the HARQ whether this Frame contain on another carrier wave and unsuccessfully indicates.
In the present embodiment, described framing module carries described indication information in the residue of described Frame or residual extension part.
In the present embodiment, the described carrier wave instruction that described framing module is carried in described Frame and expansion instruction can be, but not limited to be 1 bit respectively have two values; In two values of described carrier wave instruction, a value is the mark that main carrier is corresponding, and another value is the mark that auxiliary carrier wave is corresponding; In two values of described expansion instruction, a value represents that Frame does not comprise another HARQ and unsuccessfully indicates, and another value represents that data frame packet contains another HARQ and unsuccessfully indicates.
Other implementation detail is with embodiment one.
Embodiment four, a kind of transmission system mixing repeat requests and unsuccessfully indicate, comprising:
Serving node B and SRNC;
Described serving node B when on one or two carrier waves enhancement mode specialty the unsuccessful decoding of transmission channel E-DCII payload and meet send HARQ unsuccessfully indicate condition time, corresponding transmission comprises E-DCH Frame that one or two HARQ unsuccessfully indicate to SRNC, in this Frame, carry indication information; Described indication information is used to indicate this data frame packet and unsuccessfully indicates containing one or two HARQ, and each HARQ unsuccessfully indicates affiliated carrier wave;
After comprising the Frame that HARQ unsuccessfully indicates described in described SRNC receives from described serving node B, according to described indication information, from Frame, obtain one or two HARQ described unsuccessfully indicate, the HARQ number of retransmissions solved in unsuccessfully indicating unsuccessfully is indicated the HARQ number of retransmissions of affiliated carrier wave from obtained HARQ as this HARQ.
Other implementation detail is with embodiment one and two.
Be illustrated further by application example of the present invention below.Set scene: terminal uses two ZAP (this technology makes terminal can send data on two carrier waves, thus uplink data rate is doubled).Be main carrier by the carrier wave comprising High-Speed Dedicated Physical Control Channel (HighSpeed-Dedicated Control Channel, HS-DPCCH) in two carrier wave, another one carrier wave remaining in two carrier wave is auxiliary carrier wave.
Following example just lists several modes during practical application, during practical application, the position in described " carrier wave instruction " territory and described " expansion instruction " territory, and the meaning in described " carrier wave instruction " territory and described " expansion indicates " territory representated by different value all can according to actual conditions otherwise designed.
Application example one provides the structure 1 of the HARQ failure designation data frame that a kind of MAC-es decodes failed, " carrier wave instruction " territory and/or " expansion instruction " territory are all increased in the residue field that existing MAC-es decodes in the failed designation data frame of failed HARQ, as shown in Figure 3.
1, " carrier wave instruction " territory is increased
" carrier wave instruction " position, territory: change " carrier wave instruction " territory into the bit in a residue field in the HARQ failure designation data frame that existing MAC-es decoding is failed.
" carrier wave instruction " territory implication: when there being a HARQ unsuccessfully to indicate generation, which carrier wave in the two carrier wave of this " carrier wave instruction " territory instruction needs to send HARQ and unsuccessfully indicates; When there being two HARQ unsuccessfully to indicate generation, it is on that first HARQ comprised in this " carrier wave instruction " territory designation data frame unsuccessfully indicates for which carrier wave.According to table 1, if " carrier wave instruction " territory is 0, then represents that first HARQ unsuccessfully indicates and occur on main carrier, as Fig. 3 (a).If " carrier wave instruction " territory is 1, then represents that first HARQ unsuccessfully indicates and occur on auxiliary carrier wave, as Fig. 3 (b).
Table 1 " carrier wave instruction " territory implication
" carrier wave instruction " territory encoded radio |
Logic implication |
0 |
In two carrier wave, the HARQ of main carrier unsuccessfully indicates |
1 |
In two carrier wave, the HARQ of auxiliary carrier wave unsuccessfully indicates |
2, " expansion instruction " territory is increased
" expansion instruction " position, territory: change " expansion instruction " territory into the bit in a residue field in the HARQ failure designation data frame that existing MAC-es decoding is failed.
" expansion instruction " territory implication: the HARQ whether be carried on another carrier wave unsuccessfully indicates.
" expansion instruction " territory indicates whether that the HARQ carried except on another carrier wave of the carrier wave of " carrier wave instruction " territory instruction unsuccessfully indicates.
Table 2 " expansion instruction " territory implication
" expansion instruction " territory encoded radio |
Logic implication |
0 |
Unsuccessfully indicate without another HARQ |
1 |
Another HARQ is had unsuccessfully to indicate |
According to above-mentioned table 2, if " carrier wave instruction " is main carrier, " expansion instruction " territory can fill in whether on another carrier wave (namely on auxiliary carrier wave) generation HARQ unsuccessfully indicate, if there is not HARQ unsuccessfully to indicate on another carrier wave, it is 0 that mapping value is filled in " expansion instruction " territory, if HARQ occurs on another carrier wave unsuccessfully to indicate, it is 1 that mapping value is filled in " expansion instruction " territory, as Fig. 3 (a).If " carrier wave instruction " is auxiliary carrier wave, " expansion instruction " territory can fill in whether on another carrier wave (namely on main carrier) generation HARQ unsuccessfully indicate, if there is not HARQ unsuccessfully to indicate on another carrier wave, it is 0 that mapping value is filled in " expansion instruction " territory, if there is HARQ unsuccessfully to indicate on another carrier wave, it is 1 that mapping value is filled in " expansion instruction " territory, as Fig. 3 (b).
Individual number field, the HARQ number of retransmissions territory of Connection Frame Number territory, subframe numbers territory, MAC-es protocol Data Unit all represent Connection Frame Number, subframe numbers, the number of MAC-es protocol Data Unit, HARQ number of retransmissions on the carrier wave that " carrier wave instruction " territory indicates.
Application example two provides the structure 2 of the HARQ failure designation data frame that a kind of MAC-es decodes failed, " carrier wave instruction " territory is increased in the residue field in the failed HARQ failure designation data frame of existing MAC-es decoding, " expansion instruction " territory is increased in the residual extension territory in the failed HARQ failure designation data frame of existing MAC-es decoding, as shown in Figure 4.
1, " carrier wave instruction " territory is increased
" carrier wave instruction " position, territory: change " carrier wave instruction " territory into the bit in a residue field in the HARQ failure designation data frame that existing MAC-es decoding is failed.
" carrier wave instruction " territory implication: when there being a HARQ unsuccessfully to indicate generation, which carrier wave in the two carrier wave of this " carrier wave instruction " territory instruction needs to send HARQ and unsuccessfully indicates; When there being two HARQ unsuccessfully to indicate generation, it is on that first HARQ comprised in this " carrier wave instruction " territory designation data frame unsuccessfully indicates for which carrier wave.According to above-mentioned table 1, if " carrier wave instruction " territory is 0, then represents that first HARQ unsuccessfully indicates and occur on main carrier, as Fig. 4 (a).If " carrier wave instruction " territory is 1, then represents that first HARQ unsuccessfully indicates and occur on auxiliary carrier wave, as Fig. 4 (b).
2, " expansion instruction " territory is increased
" expansion instruction " position, territory: change " expansion instruction " territory into the bit in a residual extension territory in the HARQ failure designation data frame that existing MAC-es decoding is failed.
" expansion instruction " territory implication: the HARQ whether carried on another carrier wave unsuccessfully indicates.
" expansion instruction " territory indicates whether that the HARQ carried except on another carrier wave of the carrier wave of " carrier wave instruction " territory instruction unsuccessfully indicates.
According to above-mentioned table 2, if " carrier wave instruction " is main carrier, " expansion instruction " territory can fill in whether on another carrier wave (namely on auxiliary carrier wave) generation HARQ unsuccessfully indicate, if there is not HARQ unsuccessfully to indicate on another carrier wave, it is 0 that mapping value is filled in " expansion instruction " territory, if HARQ occurs on another carrier wave unsuccessfully to indicate, it is 1 that mapping value is filled in " expansion instruction " territory, as Fig. 4 (a).If " carrier wave instruction " is auxiliary carrier wave, " expansion instruction " territory can fill in whether on another carrier wave (namely on main carrier) generation HARQ unsuccessfully indicate, if there is not HARQ unsuccessfully to indicate on another carrier wave, it is 0 that mapping value is filled in " expansion instruction " territory, if there is HARQ unsuccessfully to indicate on another carrier wave, it is 1 that mapping value is filled in " expansion instruction " territory, as Fig. 4 (b).
Individual number field, the HARQ number of retransmissions territory of Connection Frame Number territory, subframe numbers territory, MAC-es protocol Data Unit all represent Connection Frame Number, subframe numbers, the number of MAC-es protocol Data Unit, HARQ number of retransmissions on the carrier wave that " carrier wave instruction " territory indicates.
Application example three provides the structure 3 of the HARQ failure designation data frame that a kind of MAC-es decodes failed, " carrier wave instruction " territory is increased in the residual extension territory in the failed HARQ failure designation data frame of existing MAC-es decoding, " expansion instruction " territory is increased in the residue field in the failed HARQ failure designation data frame of existing MAC-es decoding, as shown in Figure 5.
1, " carrier wave instruction " territory is increased
" carrier wave instruction " position, territory: change " carrier wave instruction " territory into the bit in a residual extension territory in the HARQ failure designation data frame that existing MAC-es decoding is failed.
" carrier wave instruction " territory implication: when there being a HARQ unsuccessfully to indicate generation, which carrier wave in the two carrier wave of this " carrier wave instruction " territory instruction needs to send HARQ and unsuccessfully indicates; When there being two HARQ unsuccessfully to indicate generation, it is on that first HARQ comprised in this " carrier wave instruction " territory designation data frame unsuccessfully indicates for which carrier wave.According to above-mentioned table 1, if " carrier wave instruction " territory is 0, then represents that first HARQ unsuccessfully indicates and occur on main carrier, as Fig. 5 (a).If " carrier wave instruction " territory is 1, then represents that first HARQ unsuccessfully indicates and occur on auxiliary carrier wave, as Fig. 5 (b).
2, " expansion instruction " territory is increased
" expansion instruction " position, territory: change " expansion instruction " territory into the bit in a residue field in the HARQ failure designation data frame that existing MAC-es decoding is failed.
" expansion instruction " territory implication: the HARQ whether carried on another carrier wave unsuccessfully indicates.
" expansion instruction " territory indicates whether that a HARQ on another carrier wave of the carrier wave carrying the instruction of " carrier wave instruction " territory unsuccessfully indicates.
According to above-mentioned table 2, if " carrier wave instruction " is main carrier, " expansion instruction " territory can fill in whether on another carrier wave (namely on auxiliary carrier wave) generation HARQ unsuccessfully indicate, if there is not HARQ unsuccessfully to indicate on another carrier wave, it is 0 that mapping value is filled in " expansion instruction " territory, if HARQ occurs on another carrier wave unsuccessfully to indicate, it is 1 that mapping value is filled in " expansion instruction " territory, as Fig. 5 (a).If " carrier wave instruction " is auxiliary carrier wave, " expansion instruction " territory can fill in whether on another carrier wave (namely on main carrier) generation HARQ unsuccessfully indicate, if there is not HARQ unsuccessfully to indicate on another carrier wave, it is 0 that mapping value is filled in " expansion instruction " territory, if there is HARQ unsuccessfully to indicate on another carrier wave, it is 1 that mapping value is filled in " expansion instruction " territory, as Fig. 5 (b).
Individual number field, the HARQ number of retransmissions territory of Connection Frame Number territory, subframe numbers territory, MAC-es protocol Data Unit all represent Connection Frame Number, subframe numbers, the number of MAC-es protocol Data Unit, HARQ number of retransmissions on the carrier wave that " carrier wave instruction " territory indicates.
Application example four provides the structure 4 of the HARQ failure designation data frame that a kind of MAC-es decodes failed, " carrier wave instruction " territory is increased in the residual extension territory in the failed HARQ failure designation data frame of existing MAC-es decoding, " expansion instruction " territory is increased in the residual extension territory in the failed HARQ failure designation data frame of existing MAC-es decoding, as shown in Figure 6.
1, " carrier wave instruction " territory is increased
" carrier wave instruction " position, territory: change " carrier wave instruction " territory into the bit in a residual extension territory in the HARQ failure designation data frame that existing MAC-es decoding is failed.
" carrier wave instruction " territory implication: when there being a HARQ unsuccessfully to indicate generation, which carrier wave in the two carrier wave of this " carrier wave instruction " territory instruction needs to send HARQ and unsuccessfully indicates; When there being two HARQ unsuccessfully to indicate generation, it is on that first HARQ comprised in this " carrier wave instruction " territory designation data frame unsuccessfully indicates for which carrier wave.According to above-mentioned table 1, if " carrier wave instruction " territory is 0, then represents that first HARQ unsuccessfully indicates and occur on main carrier, as Fig. 6 (a).If " carrier wave instruction " territory is 1, then represents that first HARQ unsuccessfully indicates and occur on auxiliary carrier wave, as Fig. 6 (b).
2, " expansion instruction " territory is increased
" expansion instruction " position, territory: change " expansion instruction " territory into the bit in a residual extension territory in the HARQ failure designation data frame that existing MAC-es decoding is failed.
" expansion instruction " territory implication: the HARQ whether carried on another carrier wave unsuccessfully indicates.
" expansion instruction " territory indicates whether that a HARQ on another carrier wave of the carrier wave carrying the instruction of " carrier wave instruction " territory unsuccessfully indicates.
According to above-mentioned table 2, if " carrier wave instruction " is main carrier, " expansion instruction " territory can fill in whether on another carrier wave (namely on auxiliary carrier wave) generation HARQ unsuccessfully indicate, if there is not HARQ unsuccessfully to indicate on another carrier wave, it is 0 that mapping value is filled in " expansion instruction " territory, if HARQ occurs on another carrier wave unsuccessfully to indicate, it is 1 that mapping value is filled in " expansion instruction " territory, as Fig. 6 (a).If " carrier wave instruction " is auxiliary carrier wave, " expansion instruction " territory can fill in whether on another carrier wave (namely on main carrier) generation HARQ unsuccessfully indicate, if there is not HARQ unsuccessfully to indicate on another carrier wave, it is 0 that mapping value is filled in " expansion instruction " territory, if there is HARQ unsuccessfully to indicate on another carrier wave, it is 1 that mapping value is filled in " expansion instruction " territory, as Fig. 6 (b).
Individual number field, the HARQ number of retransmissions territory of Connection Frame Number territory, subframe numbers territory, MAC-es protocol Data Unit all represent Connection Frame Number, subframe numbers, the number of MAC-es protocol Data Unit, HARQ number of retransmissions on the carrier wave that " carrier wave instruction " territory indicates.
Application example five provides the structure 5 of the HARQ failure designation data frame that a kind of MAC-is decodes failed, " carrier wave instruction " territory is increased in the residue field in the failed HARQ failure designation data frame of existing MAC-is decoding, " expansion instruction " territory is increased in the residue field in the failed HARQ failure designation data frame of existing MAC-is decoding, as shown in Figure 7.
1, " carrier wave instruction " territory is increased
" carrier wave instruction " position, territory: change " carrier wave instruction " territory into the bit in a residue field in the HARQ failure designation data frame that existing MAC-is decoding is failed.
" carrier wave instruction " territory implication: when there being a HARQ unsuccessfully to indicate generation, which carrier wave in the two carrier wave of this " carrier wave instruction " territory instruction needs to send HARQ and unsuccessfully indicates; When there being two HARQ unsuccessfully to indicate generation, it is on that first HARQ comprised in this " carrier wave instruction " territory designation data frame unsuccessfully indicates for which carrier wave.According to above-mentioned table 1, if " carrier wave instruction " territory is 0, then represents that first HARQ unsuccessfully indicates and occur on main carrier, as Fig. 7 (a).If " carrier wave instruction " territory is 1, then represents that first HARQ unsuccessfully indicates and occur on auxiliary carrier wave, as Fig. 7 (b).
2, " expansion instruction " territory is increased
" expansion instruction " position, territory: change " expansion instruction " territory into the bit in a residue field in the HARQ failure designation data frame that existing MAC-is decoding is failed.
" expansion instruction " territory implication: the HARQ whether carried on another carrier wave unsuccessfully indicates.
" expansion instruction " territory indicates whether that a HARQ on another carrier wave of the carrier wave carrying the instruction of " carrier wave instruction " territory unsuccessfully indicates.
According to above-mentioned table 2, if " carrier wave instruction " is main carrier, " expansion instruction " territory can fill in whether on another carrier wave (namely on auxiliary carrier wave) generation HARQ unsuccessfully indicate, if there is not HARQ unsuccessfully to indicate on another carrier wave, it is 0 that mapping value is filled in " expansion instruction " territory, if HARQ occurs on another carrier wave unsuccessfully to indicate, it is 1 that mapping value is filled in " expansion instruction " territory, as Fig. 7 (a).If " carrier wave instruction " is auxiliary carrier wave, " expansion instruction " territory can fill in whether on another carrier wave (namely on main carrier) generation HARQ unsuccessfully indicate, if there is not HARQ unsuccessfully to indicate on another carrier wave, it is 0 that mapping value is filled in " expansion instruction " territory, if there is HARQ unsuccessfully to indicate on another carrier wave, it is 1 that mapping value is filled in " expansion instruction " territory, as Figure 47 b).
Individual number field, the HARQ number of retransmissions territory of Connection Frame Number territory, subframe numbers territory, MAC-is protocol Data Unit all represent Connection Frame Number, subframe numbers, the number of MAC-es protocol Data Unit or number, the HARQ number of retransmissions of MAC-is protocol Data Unit on the carrier wave that " carrier wave instruction " territory indicates.
Application example six provides the structure 6 of the HARQ failure designation data frame that a kind of MAC-is decodes failed, " carrier wave instruction " territory is increased in the residue field in the failed HARQ failure designation data frame of existing MAC-is decoding, " expansion instruction " territory is increased in the residual extension territory in the failed HARQ failure designation data frame of existing MAC-is decoding, as shown in Figure 8.
1, " carrier wave instruction " territory is increased
" carrier wave instruction " position, territory: change " carrier wave instruction " territory into the bit in a residue field in the HARQ failure designation data frame that existing MAC-is decoding is failed.
" carrier wave instruction " territory implication: when there being a HARQ unsuccessfully to indicate generation, which carrier wave in the two carrier wave of this " carrier wave instruction " territory instruction needs to send HARQ and unsuccessfully indicates; When there being two HARQ unsuccessfully to indicate generation, it is on that first HARQ comprised in this " carrier wave instruction " territory designation data frame unsuccessfully indicates for which carrier wave.According to above-mentioned table 1, if " carrier wave instruction " territory is 0, then represents that first HARQ unsuccessfully indicates and occur on main carrier, as Fig. 8 (a).If " carrier wave instruction " territory is 1, then represents that first HARQ unsuccessfully indicates and occur on auxiliary carrier wave, as Fig. 8 (b).
2, " expansion instruction " territory is increased
" expansion instruction " position, territory: change " expansion instruction " territory into the bit in a residual extension territory in the HARQ failure designation data frame that existing MAC-is decoding is failed.
" expansion instruction " territory implication: the HARQ whether carried on another carrier wave unsuccessfully indicates.
" expansion instruction " territory indicates whether that a HARQ on another carrier wave of the carrier wave carrying the instruction of " carrier wave instruction " territory unsuccessfully indicates.
According to above-mentioned table 2, if " carrier wave instruction " is main carrier, " expansion instruction " territory can fill in whether on another carrier wave (namely on auxiliary carrier wave) generation HARQ unsuccessfully indicate, if there is not HARQ unsuccessfully to indicate on another carrier wave, it is 0 that mapping value is filled in " expansion instruction " territory, if HARQ occurs on another carrier wave unsuccessfully to indicate, it is 1 that mapping value is filled in " expansion instruction " territory, as Fig. 8 (a).If " carrier wave instruction " is auxiliary carrier wave, " expansion instruction " territory can fill in whether on another carrier wave (namely on main carrier) generation HARQ unsuccessfully indicate, if there is not HARQ unsuccessfully to indicate on another carrier wave, it is 0 that mapping value is filled in " expansion instruction " territory, if there is HARQ unsuccessfully to indicate on another carrier wave, it is 1 that mapping value is filled in " expansion instruction " territory, as Fig. 8 (b).
Individual number field, the HARQ number of retransmissions territory of Connection Frame Number territory, subframe numbers territory, MAC-is protocol Data Unit all represent Connection Frame Number, subframe numbers, the number of MAC-is protocol Data Unit, HARQ number of retransmissions on the carrier wave that " carrier wave instruction " territory indicates.
Application example seven provides the structure 7 of the HARQ failure designation data frame that a kind of MAC-es decodes failed, " carrier wave instruction " territory is increased in the residual extension territory in the failed HARQ failure designation data frame of existing MAC-is decoding, " expansion instruction " territory is increased in the residue field in the failed HARQ failure designation data frame of existing MAC-is decoding, as shown in Figure 9.
1, " carrier wave instruction " territory is increased
" carrier wave instruction " position, territory: change " carrier wave instruction " territory into the bit in a residual extension territory in the HARQ failure designation data frame that existing MAC-is decoding is failed.
" carrier wave instruction " territory implication: when there being a HARQ unsuccessfully to indicate generation, which carrier wave in the two carrier wave of this " carrier wave instruction " territory instruction needs to send HARQ and unsuccessfully indicates; When there being two HARQ unsuccessfully to indicate generation, it is on that first HARQ comprised in this " carrier wave instruction " territory designation data frame unsuccessfully indicates for which carrier wave.According to above-mentioned table 1, if " carrier wave instruction " territory is 0, then represents that first HARQ unsuccessfully indicates and occur on main carrier, as Fig. 9 (a).If " carrier wave instruction " territory is 1, then represents that first HARQ unsuccessfully indicates and occur on auxiliary carrier wave, as Fig. 9 (b).
2, " expansion instruction " territory is increased
" expansion instruction " position, territory: change " expansion instruction " territory into the bit in a residue field in the HARQ failure designation data frame that existing MAC-is decoding is failed.
" expansion instruction " territory implication: the HARQ whether carried on another carrier wave unsuccessfully indicates.
" expansion instruction " territory indicates whether that a HARQ on another carrier wave of the carrier wave carrying the instruction of " carrier wave instruction " territory unsuccessfully indicates.
According to above-mentioned table 2, if " carrier wave instruction " is main carrier, " expansion instruction " territory can fill in whether on another carrier wave (namely on auxiliary carrier wave) generation HARQ unsuccessfully indicate, if there is not HARQ unsuccessfully to indicate on another carrier wave, it is 0 that mapping value is filled in " expansion instruction " territory, if HARQ occurs on another carrier wave unsuccessfully to indicate, it is 1 that mapping value is filled in " expansion instruction " territory, as Fig. 9 (a).If " carrier wave instruction " is auxiliary carrier wave, " expansion instruction " territory can fill in whether on another carrier wave (namely on main carrier) generation HARQ unsuccessfully indicate, if there is not HARQ unsuccessfully to indicate on another carrier wave, it is 0 that mapping value is filled in " expansion instruction " territory, if there is HARQ unsuccessfully to indicate on another carrier wave, it is 1 that mapping value is filled in " expansion instruction " territory, as Fig. 9 (b).
Individual number field, the HARQ number of retransmissions territory of Connection Frame Number territory, subframe numbers territory, MAC-is protocol Data Unit all represent Connection Frame Number, subframe numbers, the number of MAC-is protocol Data Unit, HARQ number of retransmissions on the carrier wave that " carrier wave instruction " territory indicates.
Application example eight provides the structure 8 of the HARQ failure designation data frame that a kind of MAC-es decodes failed, " carrier wave instruction " territory is increased in the residual extension territory in the failed HARQ failure designation data frame of existing MAC-is decoding, " expansion instruction " territory is increased in the residual extension territory in the failed HARQ failure designation data frame of existing MAC-is decoding, as shown in Figure 10.
1, " carrier wave instruction " territory is increased
" carrier wave instruction " position, territory: change " carrier wave instruction " territory into the bit in a residual extension territory in the HARQ failure designation data frame that existing MAC-es decoding is failed.
" carrier wave instruction " territory implication: when there being a HARQ unsuccessfully to indicate generation, which carrier wave in the two carrier wave of this " carrier wave instruction " territory instruction needs to send HARQ and unsuccessfully indicates; When there being two HARQ unsuccessfully to indicate generation, it is on that first HARQ comprised in this " carrier wave instruction " territory designation data frame unsuccessfully indicates for which carrier wave.According to above-mentioned table 1, if " carrier wave instruction " territory is 0, then represents that first HARQ unsuccessfully indicates and occur on main carrier, as Figure 10 (a).If " carrier wave instruction " territory is 1, then represents that first HARQ unsuccessfully indicates and occur on auxiliary carrier wave, as Figure 10 (b).
2, " expansion instruction " territory is increased
" expansion instruction " position, territory: change " expansion instruction " territory into the bit in a residual extension territory in the HARQ failure designation data frame that existing MAC-is decoding is failed.
" expansion instruction " territory implication: the HARQ whether carried on another carrier wave unsuccessfully indicates.
" expansion instruction " territory indicates whether that a HARQ on another carrier wave of the carrier wave carrying the instruction of " carrier wave instruction " territory unsuccessfully indicates.
According to above-mentioned table 2, if " carrier wave instruction " is main carrier, " expansion instruction " territory can fill in whether on another carrier wave (namely on auxiliary carrier wave) generation HARQ unsuccessfully indicate, if there is not HARQ unsuccessfully to indicate on another carrier wave, it is 0 that mapping value is filled in " expansion instruction " territory, if HARQ occurs on another carrier wave unsuccessfully to indicate, it is 1 that mapping value is filled in " expansion instruction " territory, as Figure 10 (a).If " carrier wave instruction " is auxiliary carrier wave, " expansion instruction " territory can fill in whether on another carrier wave (namely on main carrier) generation HARQ unsuccessfully indicate, if there is not HARQ unsuccessfully to indicate on another carrier wave, it is 0 that mapping value is filled in " expansion instruction " territory, if there is HARQ unsuccessfully to indicate on another carrier wave, it is 1 that mapping value is filled in " expansion instruction " territory, as Figure 10 (b).
Individual number field, the HARQ number of retransmissions territory of Connection Frame Number territory, subframe numbers territory, MAC-is protocol Data Unit all represent Connection Frame Number, subframe numbers, the number of MAC-is protocol Data Unit, HARQ number of retransmissions on the carrier wave that " carrier wave instruction " territory indicates.
Application example nine as shown in figure 11, provide the scene only had and a carrier wave meets and HARQ occurs and unsuccessfully indicates, according to the HARQ failure designation data frame structure in above-mentioned application example one to eight, the process for described serving node B of the present invention is illustrated.
Step 910: described serving node B receives MAC-e or MAC-i from (main or auxiliary carrier wave) on certain carrier wave eating dishes without rice or wine, and is never successfully decoded.
Step 920: described serving node B judges whether (main or auxiliary) meets transmission HARQ failure indicated condition on this carrier wave.
For a HARQ process of this carrier wave (main or auxiliary), a MAC-e or MAC-i protocol Data Unit can not successfully be decoded, and re-transmission sequence number (Retransmission SequenceNumber, RSN) a new MAC-e or MAC-i protocol Data Unit is indicated to transmit identical HARQ process on this carrier wave, and the HARQ retransmission number occurred is equal to or higher than the minimum that terminal has configured the maximum HARQ re-transmission value of MAC-d stream, enters step 930.
Or MAC-e or MAC-i of some HARQ processes of (main or auxiliary) on this carrier wave is never successfully decoded, and the maximum retransmit this terminal being connected to the MAC-d stream of the highest effective HARQ maximum re-transmission occurs, and enters step 930; Or for HARQ associated band external signalling (such as re-transmission sequence number on the E-DPCCH of this carrier wave (main or auxiliary), RSN) can not under decoding cases, the maximum retransmit this terminal being connected to the MAC-d stream that the highest effective HARQ retransmits for maximum time should be able to occur, and enters step 930.
Or by high level, described serving node B knows that lane terminal MAC-e or MAC-i resets time point, when determining that MAC-e or MAC-i is reset at terminal execution, thus learn that MAC-e or MAC-i of the some HARQ processes for (main or auxiliary) on this carrier wave is never successfully decoded, enter step 930.
Step 930: described serving node B uses the vibrational power flow HARQ failure designation data frame of the HARQ failure designation data frame in the present invention.
Described serving node B uses the structure 5 of the HARQ failure designation data frame of the structure 1 of the HARQ of the application example one in the present invention failure designation data frame or application example five to arrange HARQ failure designation data frame; Or the structure 6 of the structure 2 of the HARQ failure designation data frame of the application example in the present invention two or the HARQ failure designation data frame of application example six arranges HARQ failure designation data frame; Or the structure 7 of the structure 3 of the HARQ failure designation data frame of application example three in the present invention or the HARQ failure designation data frame of application example seven arranges HARQ failure designation data frame; Or the structure 8 of the structure 4 of the HARQ failure designation data frame of application example four in the present invention or the HARQ failure designation data frame of application example eight arranges HARQ failure designation data frame.Use coded system the same with being correctly decoded payload coded system:
If described serving node B receives MAC-e protocol Data Unit from eating dishes without rice or wine, never be successfully decoded, and meet transmission HARQ failure indicated condition, then described serving node B uses the structure 4 of the failed designation data frame of HARQ of the application example four in the structure 3 of the HARQ failure designation data frame of the application example three in the structure 2 of the HARQ failure designation data frame of the application example two in the structure 1 of the HARQ of the application example one in the present invention failure designation data frame or the present invention or the present invention or the present invention to fill in:
(1) in this HARQ failure designation data frame, fill in the Connection Frame Number when being unsuccessfully detected and subframe numbers.
(2) in this HARQ failure designation data frame, in " carrier wave instruction " territory, this carrier wave is filled in.
In residue field in original HARQ failure designation data frame one is set to " carrier wave instruction " territory.If this carrier wave is main carrier, then in " carrier wave instruction " territory, filling in mapping value is 0, if this carrier wave is auxiliary carrier wave, then in " carrier wave instruction " territory, filling in mapping value is 1.
(3) in this HARQ failure designation data frame, in " expansion instruction " territory, extend this as 0, represent that on another carrier wave, HARQ not occurring unsuccessfully indicates.
(4) number of MAC-es protocol Data Unit will be set to 0.
(5) cell of HARQ re-transmission number will be set at the failure detection HARQ number of retransmissions occurred then.
If or described serving node B receives MAC-i protocol Data Unit from eating dishes without rice or wine, never be successfully decoded, and meet transmission HARQ failure indicated condition, then described serving node B uses the structure 8 of the failed designation data frame of HARQ of the application example eight in the structure 7 of the HARQ failure designation data frame of the application example seven in the structure 6 of the HARQ failure designation data frame of the application example six in the structure 5 of the HARQ of the application example five in the present invention failure designation data frame or the present invention or the present invention or the present invention to fill in:
(1) in this HARQ failure designation data frame, fill in the Connection Frame Number when being unsuccessfully detected and subframe numbers.
(2) in this HARQ failure designation data frame, in " carrier wave instruction " territory, this carrier wave (main or auxiliary) is filled in.
In residue field in original HARQ failure designation data frame one is set to " carrier wave instruction " territory.If this carrier wave is main carrier, then in " carrier wave instruction " territory, filling in mapping value is 0, if this carrier wave is auxiliary carrier wave, then in " carrier wave instruction " territory, filling in mapping value is 1.
(3) in this HARQ failure designation data frame, in " expansion instruction " territory, extend this as 0, represent that on another carrier wave, HARQ not occurring unsuccessfully indicates.
(4) number of MAC-is protocol Data Unit will be set to 0.
(5) cell of HARQ re-transmission number will be set at the failure detection HARQ number of retransmissions occurred then.
Step 940: serving node B will send HARQ failure designation data frame to SRNC.
Application example ten as shown in figure 12, provides the scene two carrier waves all meeting and HARQ occurs and unsuccessfully indicates, and according to the HARQ failure designation data frame structure in above-mentioned application example one to eight, is illustrated for described serving node B process of the present invention.
Step 1010: described serving node B receives MAC-e or MAC-i respectively from (auxiliary carrier wave of advocating peace) on two carrier waves eating dishes without rice or wine, and is never successfully decoded.
Step 1020: whether described serving node B judges (to advocate peace auxiliary) on two carrier waves all to meet and send HARQ failure indicated condition, if all satisfied, enters step 1030.
(1) judge the decoding cases receiving data from main carrier, following arbitrary situation, represent that main carrier meets transmission HARQ unsuccessfully to be indicated:
For a HARQ process of main carrier, a MAC-e or MAC-i protocol Data Unit can not successfully be decoded, and re-transmission sequence number (Retransmission Sequence Number, RSN) indicate a new MAC-e or MAC-i protocol Data Unit to transmit identical HARQ process on this carrier wave, and the HARQ retransmission number occurred is equal to or higher than the minimum that terminal has configured the maximum HARQ re-transmission value of MAC-d stream.
Or be never successfully decoded for MAC-e or MAC-i of some HARQ processes of main carrier, and the maximum retransmit this terminal being connected to the MAC-d stream of the highest effective HARQ maximum re-transmission occurs; Or for HARQ associated band external signalling (such as re-transmission sequence number on the E-DPCCH of main carrier or auxiliary carrier wave, RSN) can not under decoding cases, the maximum retransmit this terminal being connected to the MAC-d stream that the highest effective harq retransmits for maximum time should be able to occur.
Or by high level, described serving node B knows that lane terminal MAC-e or MAC-i resets time point, when determining that MAC-e or MAC-i is reset at terminal execution, thus learn that MAC-e or MAC-i of the some HARQ processes for main carrier is never successfully decoded.
(2) judge the decoding cases receiving data from auxiliary carrier wave, following arbitrary situation, represent that auxiliary carrier wave meets transmission HARQ unsuccessfully to be indicated:
For a HARQ process of auxiliary carrier wave, a MAC-e or MAC-i protocol Data Unit can not successfully be decoded, and re-transmission sequence number (Retransmission Sequence Number, RSN) indicate a new MAC-e or MAC-i protocol Data Unit to transmit identical HARQ process on this carrier wave, and the HARQ retransmission number occurred is equal to or higher than the minimum that terminal has configured the maximum HARQ re-transmission value of MAC-d stream.
Or be never successfully decoded for MAC-e or MAC-i of some HARQ processes of auxiliary carrier wave, and the maximum retransmit this terminal being connected to the MAC-d stream of the highest effective HARQ maximum re-transmission occurs; Or can not under decoding cases for HARQ associated band external signalling (such as re-transmission sequence number, RSN) on the E-DPCCH of auxiliary carrier wave, the maximum retransmit this terminal being connected to the MAC-d stream that the highest effective harq retransmits for maximum time should be able to occur.
Or by high level, described serving node B knows that lane terminal MAC-e or MAC-i resets time point, when determining that MAC-e or MAC-i is reset at terminal execution, thus learn that MAC-e or MAC-i of the some HARQ processes for auxiliary carrier wave is never successfully decoded.
Step 1030: described serving node B uses the vibrational power flow HARQ failure designation data frame of the HARQ failure designation data frame in the present invention.
Described serving node B uses the structure 5 of the HARQ failure designation data frame of the structure 1 of the HARQ of the application example one in the present invention failure designation data frame or application example five to arrange HARQ failure designation data frame, or the structure 6 of the structure 2 of the HARQ failure designation data frame of application example two in the present invention or the HARQ failure designation data frame of application example six arranges HARQ failure designation data frame, or the structure 7 of the structure 3 of the HARQ failure designation data frame of application example three in the present invention or the HARQ failure designation data frame of application example seven arranges HARQ failure designation data frame, or the structure 8 of the structure 4 of the HARQ failure designation data frame of application example four in the present invention or the HARQ failure designation data frame of application example eight arranges HARQ failure designation data frame, use coded system the same with being correctly decoded payload coded system:
If described serving node B receives MAC-e protocol Data Unit from eating dishes without rice or wine, never be successfully decoded, and meet transmission HARQ failure indicated condition, then described serving node B uses the structure 4 of the failed designation data frame of HARQ of the application example four in the structure 3 of the HARQ failure designation data frame of the application example three in the structure 2 of the HARQ failure designation data frame of the application example two in the structure 1 of the HARQ of the application example one in the present invention failure designation data frame or the present invention or the present invention or the present invention to fill in:
(1) in this HARQ failure designation data frame, fill in the Connection Frame Number when being unsuccessfully detected and subframe numbers.
(2) in this HARQ failure designation data frame, in " carrier wave instruction " territory, this carrier wave is filled in.
In residue field in original HARQ failure designation data frame one is set to " carrier wave instruction " territory.If this carrier wave is main carrier, then in " carrier wave instruction " territory, filling in mapping value is 0, if this carrier wave is auxiliary carrier wave, then in " carrier wave instruction " territory, filling in mapping value is 1.
(3) in this HARQ failure designation data frame, in " expansion instruction " territory, extend this as 1, represent that on another carrier wave, HARQ occurring unsuccessfully indicates.
(4) number of MAC-es protocol Data Unit will be set to 0.
(5) cell of HARQ re-transmission number will be set at the failure detection HARQ number of retransmissions occurred then.
If or described serving node B receives MAC-i protocol Data Unit from eating dishes without rice or wine, never be successfully decoded, and meet transmission HARQ failure indicated condition, then described serving node B uses the structure 8 of the failed designation data frame of HARQ of the application example eight in the structure 7 of the HARQ failure designation data frame of the application example seven in the structure 6 of the HARQ failure designation data frame of the application example six in the structure 5 of the HARQ of the application example five in the present invention failure designation data frame or the present invention or the present invention or the present invention to fill in:
(1) in this HARQ failure designation data frame, fill in the Connection Frame Number when being unsuccessfully detected and subframe numbers.
(2) in this HARQ failure designation data frame, in " carrier wave instruction " territory, this carrier wave (main or auxiliary) is filled in.
In residue field in original HARQ failure designation data frame one is set to " carrier wave instruction " territory.If this carrier wave is main carrier, then in " carrier wave instruction " territory, filling in mapping value is 0, if this carrier wave is auxiliary carrier wave, then in " carrier wave instruction " territory, filling in mapping value is 1.
(3) in this HARQ failure designation data frame, in " expansion instruction " territory, extend this as 1, represent that on another carrier wave, HARQ occurring unsuccessfully indicates.
(4) number of MAC-is protocol Data Unit will be set to 0.
(5) cell of HARQ re-transmission number will be set at the failure detection HARQ number of retransmissions occurred then.
Step 1040: serving node B will send HARQ failure designation data frame to SRNC.
Application example 11 as shown in figure 13, provides a kind of Frame mixing repeat requests and unsuccessfully indicate, is illustrated for SRNC process of the present invention.
Step 1110:SRNC receives from serving node B and comprises HARQ failure designation data frame.
Step 1120:SRNC solves carrier identification from " carrier wave instruction " territory this frame.
Step 1130:SRNC solves first HARQ and unsuccessfully indicates from this frame, is retrieved as carrier wave instruction " HARQ on the carrier wave shown in territory unsuccessfully indicates.
Step 1140:SRNC solves HARQ number of retransmissions in " HARQ number of retransmissions " territory from first HARQ unsuccessfully indicates, and is retrieved as the HARQ number of retransmissions of the carrier wave indicated by carrier identification.
Step 1150:SRNC solves and whether carries another HARQ and unsuccessfully indicate from " expansion instruction " territory this frame, if carried, solve HARQ number of retransmissions in " HARQ number of retransmissions " territory that SRNC another HARQ from this frame unsuccessfully indicates, be retrieved as the HARQ number of retransmissions of another carrier wave.
Certainly; the present invention also can have other various embodiments; when not deviating from the present invention's spirit and essence thereof; those of ordinary skill in the art are when making various corresponding change and distortion according to the present invention, but these change accordingly and are out of shape the protection range that all should belong to claim of the present invention.