CN101754391B - Transmission method and device for absolute grant channel information of enhanced dedicated channel - Google Patents
Transmission method and device for absolute grant channel information of enhanced dedicated channel Download PDFInfo
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- CN101754391B CN101754391B CN2009100019685A CN200910001968A CN101754391B CN 101754391 B CN101754391 B CN 101754391B CN 2009100019685 A CN2009100019685 A CN 2009100019685A CN 200910001968 A CN200910001968 A CN 200910001968A CN 101754391 B CN101754391 B CN 101754391B
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- 238000011144 upstream manufacturing Methods 0.000 claims description 134
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- 125000004122 cyclic group Chemical group 0.000 claims description 37
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Abstract
The invention discloses a transmission method and device for absolute grant channel information of enhanced dedicated channel, which relates to the field of communications and solves the problem that the absolute grant channel information of enhanced dedicated channel uses one downlink carrier or downlink date flow to carry transmission under an uplink multi-carrier mode or MIMO mode. The invention carries the absolute grant channel information of enhanced dedicated channel of different uplink carriers or uplink data flows into one downlink carrier or downlink data flow and transmits to a receiving terminal to lead the receiving terminal to be capable of confirming the corresponding relationship between the absolute grant channel information of enhanced dedicated channel and the uplink carrier or uplink data flow according to the transmission strategy of the absolute grant channel information of enhanced dedicated channel. The invention is suitable for high speed uplink packet access technology.
Description
Technical field
The present invention relates to communication technical field, relate in particular to a kind of enhancing dedicated channel absolute grant channel transmission of Information method and device.
Background technology
Along with the develop rapidly of the communication technology, WCDMA (Wideband Code Division MultipleAccess Wideband Code Division Multiple Access (WCDMA)) has become the mainstream technology of 3-G (Generation Three mobile communication system), and has obtained in the world using widely.HSDPA (High Speed Downlink Packet Access, high speed downlink packet inserts) technology and HSUPA (High Speed Uplink Packet Access, the high speed uplink packet access) technology has greatly improved message transmission rate as the important evolution of WCDMA technology
In the HSUPA technology, introduced E-DCH (Enhanced Dedicated Channel, strengthen dedicated channel), and introduced E-AGCH (E-DCH Absolute Grant Channel accordingly, strengthen the dedicated channel absolute grant channel) etc. physical channel, the higher uplink bit rate of UE is greatly improved.Wherein, the E-AGCH channel is that (30kbps, down physical channel SF=256) also be common signal channel to a fixed rate, carried the absolute grant value that the E-DCH Serving cell is issued UE.Described absolute grant value is used to indicate UE and allows the Traffic Channel that adopts and the maximum power ratio of pilot tone when current transfer of data, namely informs its licensed maximum relative power of UE.
The HSUPA system all is carried on the single frequency point at present, if and with multicarrier or MIMO (Multiple Input Multiple Output, multiple-input and multiple-output) technology is applied in the HSUPA system, can make UE under multi-carrier mode, send upstream data by a plurality of data flow simultaneously by a plurality of carrier waves or under the MIMO pattern simultaneously, with this higher uplink bit rate that further improves UE, reduce data transmission delay.And when utilizing a plurality of up-link carriers or a plurality of upstream with HSUPA technical transmission upstream data, need dispose separately E-DCH channel respectively for each up-link carrier or upstream, therefore, the E-AGCH that needs the E-DCH channel of corresponding each carrier wave of transmission or data flow.
In realizing process of the present invention, the inventor finds, the technical scheme that E-AGCH information sends in the prior art is just at the situation of up single carrier wave or individual traffic, need be implemented in the scheme of transmission E-AGCH under the situation of up a plurality of carrier wave or a plurality of data flow.
Summary of the invention
Embodiments of the invention provide a kind of E-AGCH transmission of Information method and device, can be implemented under the situation of up a plurality of carrier mode or MIMO pattern to transmit E-AGCH.
For achieving the above object, embodiments of the invention adopt following technical scheme:
A kind of E-AGCH transmission of Information method comprises:
The enhancing dedicated channel absolute grant channel information of at least two up-link carriers or upstream is carried in same descending carrier or the downstream data flow, to the enhancing dedicated channel absolute grant channel information of receiving terminal described at least two up-link carriers of transmission or upstream.
A kind of E-AGCH transmission of Information device comprises:
Load bearing unit is used for the enhancing dedicated channel absolute grant channel information of at least two up-link carriers or upstream is carried on same descending carrier or downstream data flow;
Transmission unit is used for to the enhancing dedicated channel absolute grant channel information of receiving terminal described two up-link carriers of transmission or upstream at least.
E-AGCH transmission of Information method, device that the embodiment of the invention provides, be carried in same descending carrier or the downstream data flow by the enhancing dedicated channel absolute grant channel information with at least two up-link carriers or upstream, transmit to receiving terminal, make receiving terminal according to described transmission policy, determine up-link carrier or the upstream of described enhancing dedicated channel absolute grant channel information correspondence.Therefore, utilize the technical scheme of the embodiment of the invention, realized that the E-AGCH information of different up-link carriers or upstream correspondence utilizes same descending carrier or downstream data flow to carry, thereby saved Internet resources.
Description of drawings
Fig. 1 is embodiment of the invention E-AGCH transmission of Information method schematic diagram;
Fig. 2 is the another kind of E-AGCH transmission of Information of embodiment of the invention method schematic diagram;
Fig. 3 is the another kind of E-AGCH transmission of Information of embodiment of the invention method schematic diagram;
Fig. 4 is the another kind of E-AGCH transmission of Information of embodiment of the invention method schematic diagram;
Fig. 5 is the another kind of E-AGCH transmission of Information of embodiment of the invention method schematic diagram;
Fig. 6 is embodiment of the invention E-AGCH transmission of Information structure drawing of device;
Fig. 7 is the another kind of E-AGCH transmission of Information of embodiment of the invention structure drawing of device;
Fig. 8 is the another kind of E-AGCH transmission of Information of embodiment of the invention structure drawing of device;
Fig. 9 is the another kind of E-AGCH transmission of Information of embodiment of the invention structure drawing of device;
Figure 10 is the another kind of E-AGCH transmission of Information of embodiment of the invention structure drawing of device;
Figure 11 is the another kind of E-AGCH transmission of Information of embodiment of the invention structure drawing of device.
Embodiment
In order to be illustrated more clearly in the technical scheme of the embodiment of the invention, the accompanying drawing of required use is done an introduction simply in will describing embodiment below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Embodiment one
Utilize same descending carrier or downstream data flow for the E-AGCH information that makes different up-link carriers or upstream correspondence and carry, the invention provides a kind of E-AGCH transmission of Information method.Embodiment of the invention E-AGCH transmission of Information method comprises:
The enhancing dedicated channel absolute grant channel information of at least two up-link carriers or upstream is carried in same descending carrier or the downstream data flow, to the enhancing dedicated channel absolute grant channel information of receiving terminal described at least two up-link carriers of transmission or upstream.
The E-AGCH transmission of Information method that the embodiment of the invention one provides, be carried in same descending carrier or the downstream data flow by the E-AGCH information with at least two up-link carriers or upstream, transmit to receiving terminal, make receiving terminal determine the corresponding relation of described E-AGCH information and up-link carrier according to described E-AGCH transmission of Information strategy.Therefore, the E-AGCH information of different up-link carriers or upstream correspondence that realized utilizes same descending carrier or downstream data flow to carry, thereby Internet resources have been saved, be conducive to the receiving terminal power saving simultaneously, and reducing or increasing when being used for receiving terminal and sending the up-link carrier quantity of data or upstream quantity, corresponding E-AGCH transmission of Information change is more easy.
In embodiment one, described up-link carrier is the up-link carrier under the multi-carrier mode, and described upstream is the data flow under the MIMO pattern, and described data flow (as 2ms or 10ms) in certain transmission time scope is a transmission block.In addition, can be with the E-AGCH information of different up-link carriers or upstream, the transmission policy according to predetermined is carried in same descending carrier or the downstream data flow, is transferred to receiving terminal.Described transmission policy be included at least E-AGCH information add marker, to E-AGCH information carry out combined coding, for the code channel of E-AGCH information distribution correspondence, carry out in the process of cyclic redundancy error detection interpolation in E-AGCH information, add corresponding wireless network temporary mark etc., below in conjunction with above-mentioned different situations embodiment one further is described in detail.
Embodiment two
The embodiment of the invention provides a kind of E-AGCH transmission of Information method, and as shown in Figure 1, embodiment of the invention E-AGCH transmission of Information method comprises:
101, add the marker of described up-link carrier or upstream correspondence at least in the enhancing dedicated channel absolute grant channel information of two up-link carriers or upstream respectively, this marker is used to indicate the corresponding relation that strengthens dedicated channel absolute grant channel information and up-link carrier or upstream.
For example, suppose that receiving terminal UE uses two up-link carriers 1 and 2, and UE has used the E-DCH channel on each up-link carrier, can add 1 Bit position so and indicate the E-AGCH information of transmission to belong on which up-link carrier.E-AGCH1 information with up-link carrier 1 correspondence is example, and the E-AGCH1 information content of up-link carrier 1 correspondence comprises absolute grant value x
Agv, 1, x
Agv, 2..., x
Agv, 5, its scope is 0～31, is used to indicate the UE Traffic Channel that corresponding permission is used on up-link carrier 1 and the maximum power ratio of pilot tone.In addition, the E-AGCH1 information content of up-link carrier 1 correspondence also comprises absolute grant scope x
Ags, 1And uplink carrier information x
Ags, 2, x wherein
Ags, 1The absolute grant that is used to indicate up-link carrier 1 is worth corresponding specific or whole HARQ (Hybrid Automatic Repeat Request mixes automatically retransmitting) process, x
Ags, 2Be used to indicate the information of transmission corresponding to which up-link carrier.For example, can stipulate x
Ags, 2Value is 0 o'clock, represents that this E-AGCH information is corresponding to up-link carrier 1, x
Ags, 2Value is 1 o'clock, represents that this E-AGCH information is corresponding to up-link carrier 2.Certainly, can also stipulate x
Ags, 2Value is 1 o'clock, represents that this E-AGCH information is corresponding to up-link carrier 1, x
Ags, 2Value is 0 o'clock, represents that this E-AGCH information is corresponding to up-link carrier 2.In this process, if up be under the situation of three or more carrier wave, can indicate corresponding E-AGCH information corresponding to which carrier wave with a plurality of bit.
It will be appreciated by persons skilled in the art that also may need respectively the enhancing dedicated channel absolute grant channel information content of at least two up-link carriers or upstream to be combined with corresponding marker.For example, with the absolute grant value x of E-AGCH1
Agv, 1, x
Agv, 2..., x
Agv, 5With absolute grant scope x
Ags, 1And uplink carrier information x
Ags, 2Combine, obtained sequence a: x
Ag, 1, x
Ag, 2..., x
Ag, 6, x
Ag, 7, wherein:
x
ag，k＝x
agv，k k＝1，2，......，5
x
ag，k＝x
ags，7-k k＝6
x
ag，k＝x
ags，9-k k＝7
Be that the E-AGCH2 information of up-link carrier 2 is added marker with above-mentioned the same manner.
In addition, if receiving terminal UE issues in the MIMO pattern and serves line data stream 1 and upstream 2, and UE has used the E-DCH channel on each upstream, can be that the E-AGCH1 information of upstream 1 and the E-AGCH2 information of upstream 2 are added marker respectively with above-mentioned the same manner.
102, the described enhancing dedicated channel absolute grant channel information that is added with marker is carried in same descending carrier or the downstream data flow, transmits to receiving terminal.
It will be appreciated by persons skilled in the art that may need the described enhancing dedicated channel absolute grant channel information that is added with marker is carried out cyclic redundancy error detection interpolation, chnnel coding, rate-matched.Then described enhancing dedicated channel absolute grant channel information after cyclic redundancy error detection interpolation, chnnel coding, rate-matched is utilized at least one to strengthen the dedicated channel absolute grant channel, carrying transmission in same descending carrier or downstream data flow.
For example, this step is specifically as follows: the information of the E-AGCH1 of up-link carrier 1 correspondence is carried out CRC (Cyclic Redundancy Check, cyclic redundancy error detection) add: by sequence x
Ag, 1, x
Ag, 2..., x
Ag, 6, x
Ag, 7, can obtain the CRC sequence c of a 16bits
1, c
2..., c
16E-AGCH is common signal channel, therefore for distinguishing different user, need distribute a sign to the user, in order to the unique user in the distinguishing cell scope, be E-RNTI (E-DCH Radio Network Temporary Identity, E-DCH Radio Network Temporary Identifier), can use x
Id, 1, x
Id, 2..., x
Id, 16Represent.At this moment, just can obtain sequence: y
1, y
2..., y
22, y
23, wherein:
y
i＝x
ag，i i＝1，2，......，6，7
y
i＝(c
i-7+x
id，i-7)mod 2 i＝8，......，23
Then the E-AGCH1 information of up-link carrier 1 correspondence is carried out chnnel coding, with sequences y
1, y
2..., y
23By 1/3 convolution code, can obtain sequence z
1, z
2..., z
90, z
91, z
92, z
93
Continuation is carried out rate-matched to the E-AGCH1 information of up-link carrier 1 correspondence, according to sequence z
1, z
2..., z
93, through punching, obtain sequence r
1, r
2..., r
60For example: can pass through at z
1, z
2, z
5, z
6, z
7, z
11, z
12, z
14, z
15, z
17, z
20, z
23, z
24, z
30, z
33, z
39, z
44, z
50, z
55, z
61, z
64, z
71, z
75, z
77, z
79, z
80, z
83, z
86, z
87, z
88, z
90, z
91, z
93The mode of punching obtains sequence r
1, r
2..., r
60, also can obtain sequence r by the mode of punching in other position
1, r
2..., r
60
With above-mentioned the same manner the E-AGCH2 information of up-link carrier 2 correspondences is carried out cyclic redundancy error detection interpolation, chnnel coding, rate-matched.
After the E-AGCH2 rate-matched of the E-AGCH1 of up-link carrier 1 correspondence and up-link carrier 2 correspondences, can use one or different E-AGCH channels, transmit by same descending carrier.If use an E-AGCH channel, can transmit with time-multiplexed method, with the E-AGCH2 collision of the E-AGCH1 that avoids up-link carrier 1 correspondence and up-link carrier 2 correspondences may.
In addition, can carry out cyclic redundancy error detection interpolation, chnnel coding, rate-matched to the E-AGCH1 information of upstream 1 correspondence and the E-AGCH2 information of upstream 2 correspondences respectively with above-mentioned the same manner, and can use one or different E-AGCH channels, transmit by same downstream data flow.If use an E-AGCH channel, can transmit with time-multiplexed method, with the E-AGCH2 collision of the E-AGCH1 that avoids upstream 1 correspondence and upstream 2 correspondences may.
The E-AGCH transmission of Information method that the embodiment of the invention two provides, by in the E-AGCH of different up-link carriers or upstream information, adding corresponding marker, and the described E-AGCH information that is added with marker carried transmission in same descending carrier or downstream data flow, make receiving terminal determine the corresponding relation of described E-AGCH information and up-link carrier or upstream according to the marker in the described E-AGCH information.Therefore, the E-AGCH information of different up-link carriers or upstream correspondence that realized utilizes same descending carrier or downstream data flow to carry, thereby Internet resources have been saved, be conducive to the receiving terminal power saving simultaneously, and reducing or increasing when being used for receiving terminal and sending the quantity of the up-link carrier of data or upstream, corresponding E-AGCH transmission of Information change is more easy.
Embodiment three
The embodiment of the invention provides a kind of E-AGCH transmission of Information method, and as shown in Figure 2, embodiment of the invention E-AGCH transmission of Information method comprises:
201, the enhancing dedicated channel absolute grant channel information of at least two up-link carriers or upstream correspondence is carried out combined coding.
For example, suppose that receiving terminal UE uses two up-link carriers 1 and 2, and UE has used the E-DCH channel on each up-link carrier, can adopt the mode of combined coding to send E-AGCH information so.The E-AGCH information of combined coding comprises the E-AGCH information content of up-link carrier 1 correspondence and the E-AGCH information content of up-link carrier 2 correspondences.
Therefore, the E-AGCH information of combined coding comprises the absolute grant value x that corresponds respectively to up-link carrier 1 and up-link carrier 2
Agv, 1, x
Agv, 2..., x
Agv, 5, y
Agv, 1, y
Agv, 2..., y
Agv, 5, and x
Agv, 1, x
Agv, 2..., x
Agv, 5And y
Agv, 1, y
Agv, 2..., y
Agv, 5Scope all be 0～31, x wherein
Agv, 1, x
Agv, 2..., x
Agv, 5Be used to indicate the UE Traffic Channel that corresponding permission is used on up-link carrier 1 and the maximum power ratio of pilot tone, y
Agv, 1, y
Agv, 2..., y
Agv, 5Be used to indicate the UE Traffic Channel that corresponding permission is used on up-link carrier 2 and the maximum power ratio of pilot tone.The E-AGCH information of combined coding also comprises absolute grant scope x
Ags, 1, y
Ags, 1, x wherein
Ags, 1The absolute grant that is used to indicate up-link carrier 1 is worth corresponding specific or whole HARQ process, y
Ags, 1The absolute grant that is used to indicate up-link carrier 2 is worth corresponding specific or whole HARQ process.
It will be understood by those skilled in the art that, also may need enhancing dedicated channel absolute grant channel information with described at least two up-link carriers or upstream correspondence according to the combined coding format combination, and carry out cyclic redundancy error detection interpolation, chnnel coding, rate-matched.For example, with up-link carrier 1 and up-link carrier 2 respectively corresponding E-AGCH information make up according to both definite sequences.For example, with the absolute grant value x of the E-AGCH information of combined coding
Agv, 1, x
Agv, 2..., x
Agv, 5, y
Agv, 1, y
Agv, 2..., y
Agv, 5With absolute grant scope x
Ags, 1, y
Ags, 1According to the information content of up-link carrier 1 the preceding sequential combination obtained sequence a: x together
Ag, 1, x
Ag, 2..., x
Ag, 12, wherein:
x
ag，k＝x
agv，k k＝1，2，......，5
x
ag，k＝x
ags，7-k k＝6
x
ag，k＝y
agv，k-6 k＝7，8，......，11
x
ag，k＝y
ags，13-k k＝12
In addition, also can make up in proper order the preceding according to the information content of up-link carrier 2.
Then the E-AGCH information of combined coding being carried out CRC (Cyclic Redundancy Check, cyclic redundancy error detection) adds: by sequence x
Ag, 1, x
Ag, 2..., x
Ag, 12, can obtain the CRC sequence c of a 16bits
1, c
2..., c
16E-AGCH is common signal channel, therefore for distinguishing different user, need distribute a sign to the user, in order to the unique user in the distinguishing cell scope, be E-RNTI (E-DCH RadioNetwork Temporary Identity, E-DCH Radio Network Temporary Identifier), can use x
Id, 1, x
Id, 2..., x
Id, 16Represent.At this moment, just can obtain sequence: y
1, y
2..., y
22, y
28, wherein:
y
i＝x
ag，i i＝1，2，......，12
y
i＝(c
i-12+x
id，i-12)mod 2 i＝13，......，28
Then the E-AGCH information of combined coding is carried out chnnel coding, with sequences y
1, y
2..., y
23By 1/3 convolution code, can obtain sequence z
1, z
2..., z
90..., z
108
Continuation is carried out rate-matched to the E-AGCH information of combined coding, according to sequence z
1, z
2..., z
108, through punching, obtain sequence r
1, r
2..., r
60For example: can pass through at z
1, z
3, z
4, z
6, z
8, z
10, z
11, z
13, z
15, z
17, z
18, z
20, z
21, z
23, z
26, z
29, z
32, z
35, z
38, z
41, z
44, z
47, z
50, z
53, z
56, z
59, z
62, z
65, z
68, z
71, z
74, z
77, z
80, z
83, z
86, z
88, z
89, z
91, z
92, z
96, z
98, z
99, z
100, z
101, z
103, z
105, z
106, z
108The mode of punching obtains sequence r
1, r
2..., r
60, also can obtain sequence r by the mode of punching in other position
1, r
2..., r
60
In addition, if receiving terminal UE issues in the MIMO pattern and serves line data stream 1 and upstream 2, and UE has used the E-DCH channel on each upstream, can carry out combined coding to the E-AGCH1 information of upstream 1 correspondence and the E-AGCH2 information of upstream 2 correspondences with above-mentioned the same manner.
202, be carried in same descending carrier or the downstream data flow through the enhancing dedicated channel absolute grant channel information behind the combined coding described, transmit to receiving terminal.
The E-AGCH information of different up-link carrier correspondences is carried in the same descending carrier signal behind combined coding, transmits to receiving terminal.The E-AGCH information of different upstream correspondences is carried in the same downstream data flow signal behind combined coding, transmits to receiving terminal.
The E-AGCH transmission of Information method that the embodiment of the invention three provides, by the E-AGCH information of different up-link carriers or upstream is carried out combined coding, described E-AGCH information behind combined coding is carried transmission in same descending carrier or downstream data flow, make receiving terminal determine the corresponding relation of described E-AGCH information and up-link carrier or upstream according to the coded format of described E-AGCH information.Therefore, the E-AGCH information of different up-link carriers or upstream correspondence that realized utilizes same descending carrier or downstream data flow to carry, thereby Internet resources have been saved, be conducive to the receiving terminal power saving simultaneously, and reducing or increasing when being used for receiving terminal and sending the up-link carrier of data or upstream quantity, corresponding E-AGCH transmission of Information change is more easy.
Embodiment four
The embodiment of the invention provides a kind of E-AGCH transmission of Information method, and as shown in Figure 3, embodiment of the invention E-AGCH transmission of Information method comprises:
301, be the code channel of the enhancing dedicated channel absolute grant channel information distribution correspondence of at least two up-link carriers or upstream correspondence.
It will be appreciated by persons skilled in the art that also may need in this process with described E-AGCH information according to prior art make up, cyclic redundancy error detection interpolation, chnnel coding, rate-matched.
For example, suppose that receiving terminal UE uses two up-link carriers 1 and 2, and UE has used the E-DCH channel on each up-link carrier, is example with the E-AGCH1 information of up-link carrier 1 correspondence, and the E-AGCH1 information content of up-link carrier 1 correspondence comprises absolute grant value x
Agv, 1, x
Agv, 2..., x
Agv, 5, its scope is 0～31, is used to indicate the UE Traffic Channel that corresponding permission is used on up-link carrier 1 and the maximum power ratio of pilot tone; Also comprise absolute grant scope x
Ags, 1, the absolute grant that is used to indicate up-link carrier 1 is worth corresponding specific or whole HARQ process.
Absolute grant value x with E-AGCH1
Agv, 1, x
Agv, 2..., x
Agv, 5With absolute grant scope x
Ags, 1Combine, obtained sequence a: x
Ag, 1, x
Ag, 2..., x
Ag, 6, wherein:
x
ag，k＝x
agv，k k＝1，2，......，5
x
ag，k＝x
ags，7-k k＝6
Then the information of E-AGCH1 being carried out CRC (Cyclic Redundancy Check, cyclic redundancy error detection) adds: by sequence x
Ag, 1, x
Ag, 2..., x
Ag, 6, can obtain the CRC sequence c of a 16bits
1, c
2..., c
16E-AGCH is common signal channel, therefore for distinguishing different user, need distribute a sign to the user, in order to the unique user in the distinguishing cell scope, be E-RNTI (E-DCH Radio NetworkTemporary Identity, E-DCH Radio Network Temporary Identifier), can use x
Id, 1, x
Id, 2..., x
Id, 16Represent.At this moment, just can obtain sequence: y
1, y
2..., y
22, wherein:
y
i＝x
ag，i i＝1，2，......，6，
y
i＝(c
i-6+x
id，i-6)mod 2 i＝7，......，22
Then E-AGCH1 information is carried out chnnel coding, sequences y
1, y
2..., y
22By 1/3 convolution code, can obtain sequence z
1, z
2..., z
90
Continuation is carried out rate-matched to E-AGCH1 information, according to sequence z
1, z
2..., z
90, through punching, obtain sequence r
1, r
2..., r
60For example: can pass through at z
1, z
2, z
5, z
6, z
7, z
11, z
12, z
14, z
15, z
17, z
23, z
24, z
31, z
37, z
44, z
47, z
61, z
63, z
64, z
71, z
72, z
75, z
77, z
80, z
83, z
84, z
85, z
87, z
88, z
90The mode of punching obtains sequence r
1, r
2..., r
60, also can obtain sequence r by the mode of punching in other position
1, r
2..., r
60
With above-mentioned the same manner to the E-AGCH2 information of up-link carrier 2 make up, cyclic redundancy error detection interpolation, chnnel coding, rate-matched.
Be the E-AGCH1 information distribution code channel 1 of up-link carrier 1 correspondence, be the E-AGCH2 information distribution code channel 2 of up-link carrier 2 correspondences.
In addition, if receiving terminal UE issues in the MIMO pattern and serves line data stream 1 and upstream 2, and UE has used the E-DCH channel on each upstream, can with above-mentioned the same manner to the E-AGCH2 information of the E-AGCH1 information of upstream 1 correspondence and upstream 2 correspondences make up respectively, cyclic redundancy error detection interpolation, chnnel coding, rate-matched, and be the E-AGCH1 information distribution code channel 1 of upstream 1 correspondence, be the E-AGCH2 information distribution code channel 2 of upstream 2 correspondences.
302, the code channel that the enhancing dedicated channel absolute grant channel information utilization of described at least two up-link carriers or upstream correspondence is distributed is carried in same descending carrier or the downstream data flow, transmits to receiving terminal.
The code channel that the E-AGCH information utilization of different up-link carrier correspondences distributes is carried in the same descending carrier signal, transmits to receiving terminal.The code channel that the E-AGCH information utilization of different upstream correspondences distributes is carried in the same downstream data flow signal, transmits to receiving terminal.
In addition, the E-AGCH information of described up-link carrier or upstream and the corresponding relation of code channel, can also the E-AGCH information of described up-link carrier or upstream and the corresponding relation of code channel can be set in UE by the E-AGCH information of the described up-link carrier of high-rise prior notice UE or upstream and the corresponding relation of code channel.
Therefore, UE according to the code channel that E-AGCH information is utilized, differentiates this E-AGCH corresponding to which up-link carrier or upstream after receiving the E-AGCH information of up-link carrier or upstream.
The E-AGCH transmission of Information method that the embodiment of the invention four provides, by the E-AGCH information of different up-link carriers or upstream being utilized different code channels in same descending carrier or downstream data flow, carry transmission, make receiving terminal determine the corresponding relation of described E-AGCH information and up-link carrier or upstream according to the code channel of described E-AGCH information correspondence.Therefore, the E-AGCH information of different up-link carriers or upstream correspondence that realized utilizes same descending carrier or downstream data flow to carry, thereby Internet resources have been saved, be conducive to the receiving terminal power saving simultaneously, and reducing or increasing when being used for receiving terminal and sending the up-link carrier of data or upstream quantity, corresponding E-AGCH transmission of Information change is more easy.
Embodiment five
The embodiment of the invention provides a kind of E-AGCH transmission of Information method, and as shown in Figure 4, embodiment of the invention E-AGCH transmission of Information method comprises:
401, to the E-AGCH information of at least two up-link carriers or upstream correspondence, carry out the cyclic redundancy error detection and add, in this process, add the corresponding wireless network temporary mark, and carry out chnnel coding, rate-matched;
For example, suppose that receiving terminal UE uses two up-link carriers 1 and 2, and UE has used the E-DCH channel on each up-link carrier.The E-AGCH1 information content of up-link carrier 1 correspondence comprises absolute grant value x
Agv, 1, x
Agv, 2..., x
Agv, 5, its scope is 0～31, is used to indicate the UE Traffic Channel that corresponding permission is used on up-link carrier 1 and the maximum power ratio of pilot tone; Also comprise absolute grant scope x
Ags, 1, the absolute grant that is used to indicate up-link carrier 1 is worth corresponding specific or whole HARQ process.
Absolute grant value x with E-AGCH1
Agv, 1, x
Agv, 2..., x
Agv, 5With absolute grant scope x
Ags, 1Combine, obtained sequence a: x
Ag, 1, x
Ag, 2..., x
Ag, 6, wherein:
x
ag，k＝x
agv，k k＝1，2，......，5
x
ag，k＝x
ags，7-k k＝6
Then the information of E-AGCH1 being carried out CRC (Cyclic Redundancy Check, cyclic redundancy error detection) adds: by sequence x
Ag, 1, x
Ag, 2..., x
Ag, 6, can obtain the CRC sequence c of a 16bits
1, c
2..., c
16E-AGCH is common signal channel, therefore for carrier wave 1, for distinguishing different user, need distribute a sign to the user, in order to the unique user in the distinguishing cell scope, be E-RNTI (E-DCHRadio Network Temporary Identity, E-DCH Radio Network Temporary Identifier), the E-RNTI1 that supposes the E-AGCH1 correspondence is x
Id, 1, x
Id, 2..., x
Id, 16At this moment, just can obtain sequence: y
1, y
2..., y
22, wherein:
y
i＝x
ag，i i＝1，2，......，6，
y
i＝(c
i-6+x
id，i-6)mod 2 i＝7，......，22
Then E-AGCH1 information is carried out chnnel coding, sequences y
1, y
2..., y
22By 1/3 convolution code, can obtain sequence z
1, z
2..., z
90
Continuation is carried out rate-matched to E-AGCH1 information, according to sequence z
1, z
2..., z
90, through punching, obtain sequence r
1, r
2..., r
60For example: can pass through at z
1, z
2, z
5, z
6, z
7, z
11, z
12, z
14, z
15, z
17, z
23, z
24, z
31, z
37, z
44, z
47, z
61, z
63, z
64, z
71, z
72, z
75, z
77, z
80, z
83, z
84, z
85, z
87, z
88, z
90The mode of punching obtains sequence r
1, r
2..., r
60, also can obtain sequence r by the mode of punching in other position
1, r
2..., r
60
The E-AGCH2 information of up-link carrier 2 is made up and for the E-AGCH2 information with above-mentioned the same manner, carry out adding corresponding E-RNTI2 in the process that the cyclic redundancy error detection adds, carry out chnnel coding, rate-matched then.
In addition, if receiving terminal UE issues in the MIMO pattern and serves line data stream 1 and upstream 2, and UE has used the E-DCH channel on each upstream, can with above-mentioned the same manner to the E-AGCH2 information of the E-AGCH1 information of upstream 1 correspondence and upstream 2 correspondences make up respectively, cyclic redundancy error detection interpolation, chnnel coding, rate-matched.
402, described E-AGCH information after cyclic redundancy error detection interpolation, chnnel coding, rate-matched is utilized at least one strengthen the dedicated channel absolute grant channel, be carried in same descending carrier or the downstream data flow, transmit to receiving terminal.
For example, the E-AGCH2 information of the E-AGCH1 information of up-link carrier 1 correspondence and up-link carrier 2 correspondences is after process cyclic redundancy error detection interpolation, chnnel coding, rate-matched, can use one or different E-AGCH channels, transmit by same descending carrier.If use an E-AGCH channel, can transmit with time-multiplexed method, with the E-AGCH2 collision of the E-AGCH1 that avoids up-link carrier 1 correspondence and up-link carrier 2 correspondences may.
In addition, after the E-AGCH2 information via cyclic redundancy error detection interpolation of the E-AGCH1 information of upstream 1 correspondence and upstream 2 correspondences, chnnel coding, the rate-matched, can use one or different E-AGCH channels, transmit by same downstream data flow.If use an E-AGCH channel, can transmit with time-multiplexed method, with the E-AGCH2 collision of the E-AGCH1 that avoids upstream 1 correspondence and upstream 2 correspondences may.
The E-AGCH transmission of Information method that the embodiment of the invention five provides, by to the E-AGCH information of up-link carrier or upstream correspondence in carrying out the process that the cyclic redundancy error detection adds, add different Radio Network Temporary Identifiers, make receiving terminal according to described E-AGCH information corresponding wireless network temporary mark, determine the corresponding relation of described E-AGCH information and up-link carrier or upstream.Therefore, the E-AGCH information of different up-link carriers or upstream correspondence that realized utilizes same descending carrier or downstream data flow to carry, thereby Internet resources have been saved, be conducive to the receiving terminal power saving simultaneously, and reducing or increasing when being used for receiving terminal and sending the quantity of the up-link carrier of data or upstream, corresponding E-AGCH transmission of Information change is more easy.
Embodiment six
The embodiment of the invention provides a kind of E-AGCH transmission of Information method, and as shown in Figure 5, embodiment of the invention E-AGCH transmission of Information method comprises:
501, the enhancing dedicated channel absolute grant channel information of at least two up-link carriers or upstream correspondence is set to same enhancing dedicated channel absolute grant channel information.
It will be appreciated by persons skilled in the art that also may need in this process with described E-AGCH information according to prior art make up, cyclic redundancy error detection interpolation, chnnel coding, rate-matched.
For example, suppose that receiving terminal UE uses two up-link carriers 1 and 2, and UE has used the E-DCH channel on each up-link carrier, and up-link carrier 1 and the same E-AGCH information of 2 uses, and the E-AGCH information content of up-link carrier 1 and 2 correspondences comprises absolute grant value x
Agv, 1, x
Agv, 2..., x
Agv, 5, its scope is 0～31, is used to indicate the UE Traffic Channel that corresponding permission is used on up-link carrier 1 and 2 and the maximum power ratio of pilot tone; Also comprise absolute grant scope x
Ags, 1, the absolute grant that is used to indicate up-link carrier 1 and 2 is worth corresponding specific or whole HARQ process.
Absolute grant value x with E-AGCH
Agv, 1, x
Agv, 2..., x
Agv, 5With absolute grant scope x
Ags, 1Combine, obtained sequence a: x
Ag, 1, x
Ag, 2..., x
Ag, 6, wherein:
x
ag，k＝x
agv，k k＝1，2，......，5
x
ag，k＝x
ags，7-k k＝6
Then the information of E-AGCH being carried out CRC (Cyclic Redundancy Check, cyclic redundancy error detection) adds: by sequence x
Ag, 1, x
Ag, 2..., x
Ag, 6, can obtain the CRC sequence c of a 16bits
1, c
2..., c
16E-AGCH is common signal channel, therefore for distinguishing different user, need distribute a sign to the user, in order to the unique user in the distinguishing cell scope, be E-RNTI (E-DCH Radio NetworkTemporary Identity, E-DCH Radio Network Temporary Identifier), can use x
Id, 1, x
Id, 2..., x
Id, 16Represent.At this moment, just can obtain sequence: y
1, y
2..., y
22, wherein:
y
i＝x
ag，i i＝1，2，......，6，
y
i＝(c
i-6+x
id，i-6)mod 2 i＝7，......，22
Then E-AGCH information is carried out chnnel coding, sequences y
1, y
2..., y
22By 1/3 convolution code, can obtain sequence z
1, z
2..., z
90
Continuation is carried out rate-matched to E-AGCH information, according to sequence z
1, z
2..., z
90, through punching, obtain sequence r
1, r
2..., r
60For example: can pass through at z
1, z
2, z
5, z
6, z
7, z
11, z
12, z
14, z
15, z
17, z
23, z
24, z
31, z
37, z
44, z
47, z
61, z
63, z
64, z
71, z
72, z
75, z
77, z
80, z
83, z
84, z
85, z
87, z
88, z
90The mode of punching obtains sequence r
1, r
2..., r
60, also can obtain sequence r by the mode of punching in other position
1, r
2..., r
60
In addition, if receiving terminal UE issues in the MIMO pattern and serves line data stream 1 and upstream 2, and UE has used the E-DCH channel on each upstream, can arrange with the E-AGCH information of above-mentioned the same manner to upstream 1 and upstream 2 correspondences.
502, described enhancing dedicated channel absolute grant channel information is carried in a descending carrier or the downstream data flow, transmits to receiving terminal.
Therefore, after UE receives E-AGCH information, utilize same E-AGCH information to determine the enhancing dedicated channel absolute grant channel information of each up-link carrier or upstream.
The E-AGCH transmission of Information method that the embodiment of the invention six provides, E-AGCH information by different up-link carriers or upstream is set to same enhancing dedicated channel absolute grant channel information, and be carried in a descending carrier or the downstream data flow and transmit to receiving terminal, make receiving terminal determine the enhancing dedicated channel absolute grant channel information of each up-link carrier or upstream according to same E-AGCH information.Therefore, the E-AGCH information of different up-link carriers or upstream correspondence that realized utilizes same descending carrier or downstream data flow to carry, thereby Internet resources have been saved, be conducive to the receiving terminal power saving simultaneously, and reducing or increasing when being used for receiving terminal and sending the up-link carrier of data or upstream quantity, need not change the E-AGCH transmission of Information.
One of ordinary skill in the art will appreciate that all or part of flow process that realizes in above-described embodiment method, be to instruct relevant hardware to finish by computer program, described program can be stored in the computer read/write memory medium, this program can comprise the flow process as the embodiment of above-mentioned each side method when carrying out.Wherein, described storage medium can be magnetic disc, CD, read-only storage memory body (Read-Only Memory, ROM) or at random store memory body (Random Access Memory, RAM) etc.
Embodiment seven
The embodiment of the invention also provides a kind of E-AGCH transmission of Information device, and as shown in Figure 6, embodiment of the invention E-AGCH transmission of Information device comprises:
Described up-link carrier is the up-link carrier under the multi-carrier mode, and described upstream is the data flow under the MIMO pattern, and described data flow (as 2ms or 10ms) in certain transmission time scope is a transmission block.
In described E-AGCH transmission of Information device, described load bearing unit 601 specifically can comprise marker interpolation subelement, as shown in Figure 7, described marker is added subelement 6011, be used for strengthening the corresponding marker of dedicated channel absolute grant channel information interpolation, use this marker indication to strengthen the corresponding relation of dedicated channel absolute grant channel information and up-link carrier or upstream.
Perhaps, described load bearing unit 601 specifically can comprise the combined coding subelement, as shown in Figure 8, described combined coding subelement 6012, be used for the combined coding form according to predetermined enhancing dedicated channel absolute grant channel information, carry out combined coding to strengthening dedicated channel absolute grant channel information.
Perhaps, described load bearing unit 601 specifically can comprise code channel coupling subelement, as shown in Figure 9, described code channel coupling subelement 6013, the code channel that is used for described enhancing dedicated channel absolute grant channel information matches correspondence uses code channel to represent the enhancing dedicated channel absolute grant channel information of different up-link carriers or upstream.
Perhaps, described load bearing unit 601 specifically can comprise cyclic redundancy error detection interpolation subelement, as shown in figure 10, subelement 6014 is added in described cyclic redundancy error detection, being used for that the enhancing dedicated channel absolute grant channel information of described up-link carrier or upstream correspondence is carried out the cyclic redundancy error detection adds, and add the corresponding wireless network temporary mark, use Radio Network Temporary Identifier to identify the enhancing dedicated channel absolute grant channel information of different up-link carriers or upstream.
Perhaps, described load bearing unit 601 can comprise that specifically strengthening dedicated channel absolute grant channel information shares subelement, as shown in figure 11, described enhancing dedicated channel absolute grant channel information shares subelement 6015, and the enhancing dedicated channel absolute grant channel information that is used for described at least two up-link carriers or upstream is set to same enhancing dedicated channel absolute grant channel information.
The E-AGCH transmission of Information device that the embodiment of the invention five provides, be carried in same descending carrier or the downstream data flow by the E-AGCH information with at least two up-link carriers or upstream, be transferred to receiving terminal, make receiving terminal determine the corresponding relation of described E-AGCH information and up-link carrier or upstream according to described E-AGCH transmission of Information strategy.Therefore, the E-AGCH information of different up-link carriers or upstream correspondence that realized utilizes same descending carrier or downstream data flow to carry, thereby Internet resources have been saved, be conducive to the receiving terminal power saving simultaneously, and reducing or increasing when being used for receiving terminal and sending the quantity of the up-link carrier of data or upstream, corresponding E-AGCH transmission of Information change is more easy.
The above; only be the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; can expect easily changing or replacing, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion by described protection range with claim.
Claims (5)
1. one kind strengthens dedicated channel absolute grant channel transmission of Information method, it is characterized in that, comprising:
The enhancing dedicated channel absolute grant channel information of at least two up-link carriers or upstream is carried in same descending carrier or the downstream data flow, to the enhancing dedicated channel absolute grant channel information of receiving terminal described at least two up-link carriers of transmission or upstream;
Wherein, described enhancing dedicated channel absolute grant channel information with at least two up-link carriers or upstream is carried in same descending carrier or the downstream data flow, and step from the enhancing dedicated channel absolute grant channel information of described at least two up-link carriers or upstream to receiving terminal that transmit comprises:
Add the marker of described up-link carrier or upstream correspondence in the enhancing dedicated channel absolute grant channel information of described up-link carrier or upstream, described marker is used to indicate the corresponding relation that strengthens dedicated channel absolute grant channel information and up-link carrier or upstream; The described enhancing dedicated channel absolute grant channel information that is added with marker is carried in same descending carrier or the downstream data flow, transmits to receiving terminal; Perhaps
The enhancing dedicated channel absolute grant channel information of described at least two up-link carriers or upstream correspondence is carried out combined coding; Enhancing dedicated channel absolute grant channel information behind combined coding is carried in same descending carrier or the downstream data flow, transmits to receiving terminal; Perhaps
Be respectively the code channel of the enhancing dedicated channel absolute grant channel information distribution correspondence of described at least two up-link carriers or upstream correspondence; Code channel with the enhancing dedicated channel absolute grant channel information utilization of described at least two up-link carriers or upstream correspondence distributes is carried in same descending carrier or the downstream data flow, transmits to receiving terminal; Perhaps
To the enhancing dedicated channel absolute grant channel information of described up-link carrier or upstream correspondence, carry out the cyclic redundancy error detection and add, and add the corresponding wireless network temporary mark, and carry out chnnel coding, rate-matched; Utilize at least one to strengthen the dedicated channel absolute grant channel described enhancing dedicated channel absolute grant channel information after cyclic redundancy error detection interpolation, chnnel coding, rate-matched, be carried in same descending carrier or the downstream data flow, transmit to receiving terminal; Perhaps
The enhancing dedicated channel absolute grant channel information of described at least two up-link carriers or upstream is set to same enhancing dedicated channel absolute grant channel information; Described enhancing dedicated channel absolute grant channel information is carried in a descending carrier or the downstream data flow, transmits to receiving terminal.
2. enhancing dedicated channel absolute grant channel transmission of Information method according to claim 1, it is characterized in that, described enhancing dedicated channel absolute grant channel information with at least two up-link carriers or upstream is carried in same descending carrier or the downstream data flow, step from the enhancing dedicated channel absolute grant channel information of described at least two up-link carriers or upstream to receiving terminal that transmit comprises: add the marker of described up-link carrier or upstream correspondence in the enhancing dedicated channel absolute grant channel information of described up-link carrier or upstream, described marker is used to indicate the corresponding relation that strengthens dedicated channel absolute grant channel information and up-link carrier or upstream; The described enhancing dedicated channel absolute grant channel information that is added with marker is carried in same descending carrier or the downstream data flow, transmits to receiving terminal; And
The marker of adding described up-link carrier or upstream correspondence in the enhancing dedicated channel absolute grant channel information of described up-link carrier or upstream comprises:
The marker combination that the enhancing dedicated channel absolute grant channel information content of described up-link carrier or upstream is corresponding with described up-link carrier or upstream;
The described enhancing dedicated channel absolute grant channel information that is added with marker is carried in same descending carrier or the downstream data flow, comprises to the receiving terminal transmission:
The described enhancing dedicated channel absolute grant channel information that is added with marker is carried out cyclic redundancy error detection interpolation, chnnel coding, rate-matched;
Utilize at least one to strengthen the dedicated channel absolute grant channel described enhancing dedicated channel absolute grant channel information after cyclic redundancy error detection interpolation, chnnel coding, rate-matched, be carried in same descending carrier or the downstream data flow, transmit to receiving terminal.
3. enhancing dedicated channel absolute grant channel transmission of Information method according to claim 1, it is characterized in that, described enhancing dedicated channel absolute grant channel information with at least two up-link carriers or upstream is carried in same descending carrier or the downstream data flow, and step from the enhancing dedicated channel absolute grant channel information of described at least two up-link carriers or upstream to receiving terminal that transmit comprises: the enhancing dedicated channel absolute grant channel information of described at least two up-link carriers or upstream correspondence is carried out combined coding; Enhancing dedicated channel absolute grant channel information behind combined coding is carried in same descending carrier or the downstream data flow, transmits to receiving terminal; And
The enhancing dedicated channel absolute grant channel information of described at least two up-link carriers or upstream correspondence is carried out combined coding to be comprised:
The enhancing dedicated channel absolute grant channel information of described at least two up-link carriers or upstream correspondence according to the combined coding format combination, and is carried out cyclic redundancy error detection interpolation, chnnel coding, rate-matched.
4. enhancing dedicated channel absolute grant channel transmission of Information method according to claim 3 is characterized in that,
The enhancing dedicated channel absolute grant channel information of described at least two up-link carriers or upstream correspondence is comprised according to the combined coding format combination:
The enhancing dedicated channel absolute grant channel information of described at least two up-link carriers or upstream correspondence is made up according to predefined procedure.
5. one kind strengthens dedicated channel absolute grant channel transmission of Information device, it is characterized in that, comprising:
Load bearing unit is used for the enhancing dedicated channel absolute grant channel information of at least two up-link carriers or upstream is carried on same descending carrier or downstream data flow;
Transmission unit is used for to the enhancing dedicated channel absolute grant channel information of receiving terminal described two up-link carriers of transmission or upstream at least;
Wherein, described load bearing unit comprises:
Marker is added subelement, be used for adding corresponding marker in the enhancing dedicated channel absolute grant channel information of described up-link carrier or upstream, described marker is used to indicate the corresponding relation that strengthens dedicated channel absolute grant channel information and up-link carrier or upstream; Perhaps
The combined coding subelement is used for the combined coding form according to predetermined enhancing dedicated channel absolute grant channel information, carries out combined coding to strengthening dedicated channel absolute grant channel information; Perhaps
Code channel mates subelement, is used to the code channel of the enhancing dedicated channel absolute grant channel information distribution correspondence of described at least two up-link carriers or upstream correspondence; Perhaps
Subelement is added in the cyclic redundancy error detection, is used for that the enhancing dedicated channel absolute grant channel information of described up-link carrier or upstream correspondence is carried out the cyclic redundancy error detection and adds, and add the corresponding wireless network temporary mark; Perhaps
Strengthen dedicated channel absolute grant channel information and share subelement, the enhancing dedicated channel absolute grant channel information that is used for described at least two up-link carriers or upstream is set to same enhancing dedicated channel absolute grant channel information.
Priority Applications (2)
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| CN2009100019685A CN101754391B (en) | 2008-12-19 | 2009-01-24 | Transmission method and device for absolute grant channel information of enhanced dedicated channel |
| CN201310326659.1A CN103369704B (en) | 2008-12-19 | 2009-01-24 | Strengthen transmission method and the device of dedicated channel absolute grant channel information |
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| CN200810186437.3 | 2008-12-19 | ||
| CN2009100019685A CN101754391B (en) | 2008-12-19 | 2009-01-24 | Transmission method and device for absolute grant channel information of enhanced dedicated channel |
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| CN103369704A (en) * | 2008-12-19 | 2013-10-23 | 华为技术有限公司 | Information transmission method and device for enhanced dedicated channel absolute grant channel |
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| CN103379631B (en) * | 2012-04-19 | 2016-03-02 | 华为技术有限公司 | Strengthen the sending method of dedicated channel absolute grant channel information, base station and terminal |
| EP2944147B1 (en) * | 2013-01-10 | 2018-03-21 | Telefonaktiebolaget LM Ericsson (publ) | Simultaneous uplink transmissions in dual connectivity mode |
| CN106063354B (en) * | 2013-12-10 | 2020-09-29 | 天地拓印(广州)数据科技有限公司 | Transmission device and method for uplink service data stream |
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| WO2008081004A1 (en) * | 2007-01-03 | 2008-07-10 | Nokia Corporation | Shared control channel structure |
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| US7961700B2 (en) * | 2005-04-28 | 2011-06-14 | Qualcomm Incorporated | Multi-carrier operation in data transmission systems |
| CN101312551B (en) * | 2007-05-25 | 2011-11-09 | 鼎桥通信技术有限公司 | Data transmission method, wireless network controller, base station and subscriber terminal |
| CN103369704B (en) * | 2008-12-19 | 2016-06-22 | 华为技术有限公司 | Strengthen transmission method and the device of dedicated channel absolute grant channel information |
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| 3rd Generation Partnership Project.Technical Specification Group Radio Access Network |
| 3rd Generation Partnership Project.Technical Specification Group Radio Access Network Enhanced uplink;Overall description.《3GPP TS 25.319 V8.3.0》.2008, * |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103369704A (en) * | 2008-12-19 | 2013-10-23 | 华为技术有限公司 | Information transmission method and device for enhanced dedicated channel absolute grant channel |
| CN103369704B (en) * | 2008-12-19 | 2016-06-22 | 华为技术有限公司 | Strengthen transmission method and the device of dedicated channel absolute grant channel information |
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