CN101647225B - Method and apparatus for indicating a temporary block flow to which a piggybacked acknowledgement/non-acknowledgement field is addressed - Google Patents
Method and apparatus for indicating a temporary block flow to which a piggybacked acknowledgement/non-acknowledgement field is addressed Download PDFInfo
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Abstract
A method and apparatus for indicating a temporary block flow (TBF) to which a piggybacked acknowledgement/non-acknowledgement (PAN) field is addressed. A PAN check sequence (PCS) is created, for example using a cyclic redundancy check (CRC) encoding.. The PCS is masked with a temporary flow identity (TFI) assigned to a TBF or a mask generated based on the TFI. A data block including the PAN field and the masked PCS is then processed for transmission. The mask may be generated by converting the TFI using an (M, N) code, M being not greater than the number of bits of the PCS and N being the number of bits of the TFI. With this scheme, a TFI may be transmitted in a PAN field without using explicit bits to identify the TBF.
Description
Technical field
The present invention relates to wireless communication system.
Background technology
Reducing the stand-by period is in GSM/EDGE radio access network (GERAN), to need one of factor of considering.There are two kinds of technology to be suggested to reduce the stand-by period: to reduce Transmission Time Interval (RTTI) and rapid answer/non-replying (ACK/NACK) report (FANR).
Normally, ACK/NACK is reported in explicit message and is sent out, and is also referred to as radio link control/medium access and controls (RLC/MAC) controll block.Described ACK/NACK report is addressed to specific radio resource, is called Temporary Block Flow (TBF).
TBF is that interim connection between mobile radio station and network is in order to supported data unidirectional delivery.TBF is interim and only during described data transmission, maintains.Each TBF is by network-assigned temporary flow identity (TFI).In the parallel TBF of described TFI in all directions, be unique and in rlc/mac layer, be used to replace moving station mark.Identical TFI is included in each RLC header that belongs to specific T BF.
Had method to propose " incidentally (piggyback) " in RLC/MAC data block using the ACK/NACK report of certain TBF and sent, described RLC/MAC data block can be addressed to another TBF.The field of carrying described ACK/NACK report is called as ACK/NACK (PAN) field incidentally.
Because PAN field is included in its address, may point in the data block of different TBF, therefore which TBF is necessary to identify described PAN field is addressed to.There is multiple proposal to be used for identifying correct TBF in described PAN field, comprised and utilize TFI or up link (UL) Status Flag (USF).During setting up up link TBF, USF is assigned to each mobile radio station.Described USF by network be used to refer to which mobile terminal be allowed to after uplink radio block in signal transmission.
In either case, the bit of some numbers (typically from 3 to 5 scope), should be exclusively used in the TBF sign in described PAN field.Thereby expecting to have does not a kind ofly need dedicated bit to identify described TBF for sending the effective ways of the TBF sign of described PAN field.
Summary of the invention
The method and apparatus of the TBF that a kind of PAN of being used to indicate field is addressed to has been described.Create PAN verification sequence (PCS), for example, utilize cyclic redundancy check (CRC) (CRC) coding.Described PCS comes masked by the mask that is assigned to the TFI of TBF or produce based on described TFI.Subsequently, comprise that the data block of described PAN field and masked PCS is processed to transmit.Described mask can be by utilizing (M, N) code that described TFI is changed and produced, and M is the bit number of described PCS and the bit number that N is described TFI.By this scheme, TFI can be transmitted and not need to utilize explicit bit to identify described TBF in PAN field.
Accompanying drawing explanation
Description by below can obtain more detailed understanding, and described description provides by way of example by reference to the accompanying drawings, wherein:
Fig. 1 has shown example wireless electricity piece;
The example block diagram of Tu2Shi transfer station; And
The example block diagram of Tu3Shi receiving station.
Embodiment
The term of hereinafter mentioning " wireless transmission/receive unit (WTRU) " is including, but not limited to the subscriber equipment of subscriber equipment (UE), mobile radio station (MS), fixing or moving user unit, beep-pager, cell phone, personal digital assistant (PDA), computer or any other type that can operate in wireless environment.The term of hereinafter mentioning " base station " is including, but not limited to the interface equipment of Node B, website controller, access point (AP) or any other type that can operate in wireless environment.
Fig. 1 has shown example wireless electricity piece 100.Described radio block 100 for data transmission comprises a RLC/MAC header 102, header check sequence (HCS) 104, one or more RLC data blocks 106, block check sequence (BCS) 108, PAN field 110, and PCS 112.Described RLC/MAC header 102, RLC data block (one or more) 106 and PAN field 110 are coded separately for error detection and correction, and independent verification and, (for example, CRC (CRC) verification and) is affixed in each in them.Described RLC/MAC header 102 comprises the control field that whether comprises PAN field 110 in the described radio blocks 100 of indication.Described HCS 104 is used to the error detection of described RLC/MAC header 102.Described BCS 108 is for the error detection of described RLC data block 106.Each RLC data block can comprise independent BCS.Described PAN field 110 comprises that the ACK/NACK information being incidentally sent out in one direction provides and replys with the TBF in another direction.Described PCS 112 is for the error detection of described PAN field 110.
The example block diagram of Tu2Shi transfer station 200.Described transfer station 200 can be WTRU, Node B or any other equipment or device.Described transfer station 200 comprises encoder 202, mask unit 204, and transceiver 206.PAN field is imported into encoder 202.Described encoder 202 produces PCS based on described PAN field 201.For example, described encoder can be cyclic redundancy check (CRC) (CRC) encoder and described PCS can be the CRC check that produces based on described PAN field 110 and.PCS described in described mask unit 204 use TFI masks subsequently, (that is to say, TFI is used as mask).With PCS bit described in described TFI mask, can carry out by nodulo-2 addition (namely, XOR (XOR) computing).Described transceiver 206 sends the data block 100 that comprises described PAN field 110 and masked PCS 112.By this scheme, TFI can be transmitted and not need to utilize explicit bit to identify described TBF in PAN field.Before transmission, can carry out chnnel coding, (as forwarded error correction (FEC) coding, rate-matched, interweaving or similar operations).
At least one bit of described TFI is by least one bit mask of described PCS.For example,, for example, when PCS bit number (M) is greater than TFI bit number (N), (, N=5 and M=10), described TFI bit can be mapped to part or all of described PCS bit, (for example, an initial N bit, a last N bit, or the subset of M bit).If N is greater than M, contrary situation is also possible.
Alternatively, described transfer station 200 can comprise mask generator 208.Described mask generator 208 produces mask from described TFI, and the described mask of described mask generator 208 generations of described mask unit 204 use carrys out PCS described in mask.N bit TFI can utilize (M, N) code to convert M bit-masks to, and (M is the bit number of described PCS), and subsequently, described mask can carry out XOR computing with described PCS.
Alternatively, described N bit TFI can utilize (L, N) code to convert L bit-masks to, L < M wherein, (M is the bit number of described PCS), and subsequently, described mask can carry out XOR computing with described PCS.For example, when PCS bit number (M) is greater than mask bit number (L), (for example, L=8 and M=10), described mask bit can be mapped to part or all of described PCS bit, (for example, an initial L bit, a last L bit, or a subset of L bit).Contrary situation is also possible.
Can select M bit-masks that improved separation between described M bit sequence (for example, Hamming distance) is provided.For example, can multiply each other to obtain by carrying out binary system with generator matrix and described N bit TFI.Good mask code should have the minimum frequency of occurrences of large as far as possible minimum range and this minimum value.
The example of the generator matrix of the linear binary code with maximum minimum range is provided below.In these examples, the length of described TFI is assumed to be 5 bits.
(1) minimum range is 2 (6,5) codes (while can be applicable to M=6):
1?0?0?0?0?1
0?1?0?0?0?1
0?0?1?0?0?1
0?0?0?1?0?1
0?0?0?0?1?1
(2) minimum range is 2 (7,5) codes (while can be applicable to M=7):
1?0?0?0?0?1?1
0?1?0?0?0?1?1
0?0?1?0?0?1?1
0?0?0?1?0?1?1
0?0?0?0?1?1?1
(3) minimum range is 2 (8,5) codes (while can be applicable to M=8):
1?0?0?0?0?1?1?0
0?1?0?0?0?1?0?1
0?0?1?0?0?0?1?1
0?0?0?1?0?1?1?1
0?0?0?0?1?1?1?1
(4) minimum range is 3 (9,5) codes (while can be applicable to M=9):
1?0?0?0?0?0?1?1?1
0?1?0?0?0?1?0?1?1
0?0?1?0?0?1?1?0?1
0?0?0?1?0?1?1?1?0
0?0?0?0?1?1?1?1?1
(5) minimum range is 4 (10,5) codes (while can be applicable to M=10):
1?0?0?0?0?0?1?1?1?1
0?1?0?0?0?1?0?1?1?1
0?0?1?0?0?1?1?0?1?1
0?0?0?1?0?1?1?1?0?1
0?0?0?0?1?1?1?1?1?0
(6) minimum range is 4 (11,5) codes (while can be applicable to M=11):
1?0?0?0?1?1?0?0?0?1?0
0?1?0?0?1?0?1?0?0?1?0
0?0?1?0?1?0?0?1?0?1?0
0?0?0?1?1?0?0?0?1?1?0
0?0?0?0?0?1?1?1?1?1?1
It should be noted that above-mentioned generator matrix is provided as an example, rather than restriction, and any other variation is all possible.For example, described matrix listed above can be taken advantage of by binary system transposed matrix premultiplication and the right side, is gone and/or the new matrix of row transposition.The row here and/or row transposition will keep the range performance of described code.
The example block diagram of Tu3Shi receiving station 300.Described receiving station 300 can be WTRU, base station or any other equipment or device.Described receiving station 300 comprises transceiver 302, goes mask unit 304, and decoder 306.Described receiving station 300 can also comprise mask generator 308 alternatively.Described transceiver 302 receives the radio blocks that comprises PAN field and masked PCS as shown in Figure 1.The described transceiver 302 described PAN field of output and described masked PCS.Described go mask unit 304 use distribute to TBF it TFI or alternatively with the mask that mask generator 308 utilizes its TFI the to produce masked PCS that mask receives that makes a return journey.The described PCS bit that removes mask unit 304 output PAN bits and remove mask.The PAN field of described decoder 306 based on received calculated PCS subsequently, (for example, CRC bit), and the PCS relatively calculating and the PCS that removes mask receiving.If two PCS are consistent, the PAN field that received announces address to point to described receiving station 300.If two PCS are inconsistent, described PAN field is announced address do not pointed to described receiving station 300 and may be dropped.
Alternatively, described decoder 306 (for example can calculate PCS, utilize CRC), and with its TFI or the mask producing based on described TFI, come the PCS that mask calculates then to compare calculated masked PCS and the masked PCS receiving subsequently.
Described receiving station 300 may be for the TFI storing more than 1 the received PAN that decodes, because described receiving station 300 may be assigned with more than one TBF, and each TBF has its TFI.When a plurality of TBF are assigned to described receiving station 300, described receiving station 300 is by going mask to decide described PAN to be addressed to which TBF for each possible TFI, the TBF that each possible TFI is assigned with corresponding to it.
Embodiment
1. a method that is used to indicate the Temporary Block Flow (TBF) that PAN field is addressed to.
2,, according to the method described in embodiment 1, the method comprises based on described PAN field and produces PCS.
3, according to the method described in embodiment 2, the method comprises utilizes mask to carry out PCS described in mask, and described mask is relevant to described TBF.
4,, according to the method described in embodiment 3, the method comprises and sends the data block comprise described PAN field and masked PCS.
5. according to the method described in arbitrary embodiment in embodiment 3-4, wherein said mask is the TFI that is assigned to described TBF.
6. according to the method described in arbitrary embodiment in embodiment 3-5, wherein by least one bit of described PCS and at least one bit of described TFI, carry out step-by-step nodulo-2 addition and carry out and utilize the mask of described TFI to described PCS.
7. according to the method described in arbitrary embodiment in embodiment 3-6, the length of wherein said PCS and the length of described TFI are different and the N of a described TFI bit utilizes N bit of described PCS and masked.
8. according to the method described in embodiment 7, the N of a wherein said PCS bit is the one in last N the bit of initial N the bit of described PCS, described PCS and the subset of described PCS.
9. according to the method described in arbitrary embodiment in embodiment 3-8, wherein by utilizing described PAN field to carry out cyclic redundancy check (CRC) (CRC) coding, produce described PCS.
10. according to the method described in arbitrary embodiment in embodiment 2-3, wherein the TFI based on being assigned to described TBF produces described mask.
11. according to the method described in embodiment 10, wherein uses (M, N) code that described TFI is converted to described mask, and M is not more than the bit number of PCS and the bit number that N is TFI.
12. according to the method described in embodiment 10, wherein by described TFI and generator matrix binary system are multiplied each other to produce described mask.
13. according to the method described in embodiment 12, wherein M equal 6 and described generator matrix as follows:
1?0?0?0?0?1
0?1?0?0?0?1
0?0?1?0?0?1
0?0?0?1?0?1
0?0?0?0?1?1
14. according to the method described in embodiment 12, wherein M equal 7 and described generator matrix as follows:
1?0?0?0?0?1?1
0?1?0?0?0?1?1
0?0?1?0?0?1?1
0?0?0?1?0?1?1
0?0?0?0?1?1?1
15. according to the method described in embodiment 12, wherein M equal 8 and described generator matrix as follows:
1?0?0?0?0?1?1?0
0?1?0?0?0?1?0?1
0?0?1?0?0?0?1?1
0?0?0?1?0?1?1?1
0?0?0?0?1?1?1?1
16. according to the method described in embodiment 12, wherein M equal 9 and described generator matrix as follows:
1?0?0?0?0?0?1?1?1
0?1?0?0?0?1?0?1?1
0?0?1?0?0?1?1?0?1
0?0?0?1?0?1?1?1?0
0?0?0?0?1?1?1?1?1
17. according to the method described in embodiment 12, wherein M equal 10 and described generator matrix as follows:
1?0?0?0?0?0?1?1?1?1
0?1?0?0?0?1?0?1?1?1
0?0?1?0?0?1?1?0?1?1
0?0?0?1?0?1?1?1?0?1
0?0?0?0?1?1?1?1?1?0
18. according to the method described in embodiment 12, wherein M equal 11 and described generator matrix as follows:
1?0?0?0?1?1?0?0?0?1?0
0?1?0?0?1?0?1?0?0?1?0
0?0?1?0?1?0?0?1?0?1?0
0?0?0?1?1?0?0?0?1?1?0
0?0?0?0?0?1?1?1?1?1?1
19. 1 kinds of methods for the treatment of PAN field, this PAN field is addressed to TBF.
20,, according to the method described in embodiment 19, the method comprises and receives the data block comprise PAN field and masked PCS.
21, according to the method described in embodiment 20, the method comprises utilizes the mask masked PCS of mask that makes a return journey, and described mask is relevant to described TBF.
22,, according to the method described in embodiment 21, the method comprises that the PCS that utilizes described PAN field and removed mask carries out PCS and decodes.
23. according to the method described in arbitrary embodiment in embodiment 21-22, and wherein said mask is the TFI that is assigned to described TBF.
24. according to the method described in arbitrary embodiment in embodiment 21-22, and wherein said mask is temporary flow identity (TFI) based on being assigned to described TBF and producing.
25. according to the method described in arbitrary embodiment in embodiment 22-24, wherein by utilizing the PAN field receiving to carry out cyclic redundancy check (CRC) (CRC) decoding, carries out described PCS decoding.
26. 1 kinds of methods for the treatment of PAN field, this PAN field is addressed to TBF.
27,, according to the method described in embodiment 26, the method comprises and receives the data block comprise PAN field and masked PCS.
28,, according to the method described in embodiment 27, the method comprises that the PAN field that utilization receives calculates PCS.
29, according to the method described in embodiment 28, the method comprises the PCS that utilizes mask to come mask to calculate, and described mask is relevant to described TBF.
30,, according to the method described in embodiment 29, the method comprises the masked PCS that comparison receives and the masked PCS calculating.
31. according to the method described in arbitrary embodiment in embodiment 29-30, and wherein said mask is the TFI that is assigned to described TBF.
32. according to the method described in arbitrary embodiment in embodiment 29-30, and the TFI of wherein said mask based on being assigned to described TBF produces.
33. according to the method described in arbitrary embodiment in embodiment 28-32, wherein by utilizing the PAN field receiving to carry out CRC, encodes to calculate described PCS.
34. according to the method described in arbitrary embodiment in embodiment 29-30, and wherein, by using the described TFI of (M, N) code conversion to produce described mask, M is not more than the bit number of PCS and the bit number that N is TFI.
35. 1 kinds of equipment that are used to indicate the TBF that PAN field is addressed to.
36, according to the equipment described in embodiment 35, this equipment comprises PCS generator, this PCS generator for the treatment of PAN field to produce PCS.
37, according to the equipment described in embodiment 36, this equipment comprises mask unit, and this mask unit is used for utilizing mask to carry out PCS described in mask, and described mask is relevant to described TBF.
38, according to the equipment described in embodiment 37, this equipment comprises transceiver, and this transceiver is for sending the data block that comprises described PAN field and masked PCS.
39. according to the equipment described in arbitrary embodiment in embodiment 37-38, and wherein said mask is the TFI that is assigned to described TBF.
40. according to the equipment described in embodiment 39, and wherein said mask unit carries out by least one bit of described PCS and at least one bit of described TFI the mask that described PCS and described TFI are carried out in step-by-step nodulo-2 addition.
41. according to the equipment described in arbitrary embodiment in embodiment 39-40, and the length of wherein said PCS and the length of described TFI are different and the N of a described TFI bit utilizes N the bit of described PCS to carry out mask.
42. according to the equipment described in embodiment 41, and the N of a wherein said PCS bit is initial N the bit of described PCS, the one in last N the bit of described PCS and the subset of described PCS.
43. according to the equipment described in arbitrary embodiment in embodiment 37-42, wherein by utilizing described PAN field to carry out CRC, encodes to produce described PCS.
44. according to the equipment described in arbitrary embodiment in embodiment 37-43, and this equipment also comprises: mask generator, produces described mask for the temporary flow identity (TFI) based on being assigned to described TBF.
45. according to the equipment described in embodiment 44, and wherein said mask generator uses (M, N) code that described TFI is converted to described mask, and M is not more than the bit number of PCS and the bit number that N is TFI.
46. according to the equipment described in embodiment 44, wherein by described TFI and generator matrix binary system are multiplied each other to produce described mask.
47. according to the equipment described in embodiment 46, wherein M equal 6 and described generator matrix as follows:
1?0?0?0?0?1
0?1?0?0?0?1
0?0?1?0?0?1
0?0?0?1?0?1
0?0?0?0?1?1
48. according to the equipment described in embodiment 46, wherein M equal 7 and described generator matrix as follows:
1?0?0?0?0?1?1
0?1?0?0?0?1?1
0?0?1?0?0?1?1
0?0?0?1?0?1?1
0?0?0?0?1?1?1
49. according to the equipment described in embodiment 46, wherein M equal 8 and described generator matrix as follows:
1?0?0?0?0?1?1?0
0?1?0?0?0?1?0?1
0?0?1?0?0?0?1?1
0?0?0?1?0?1?1?1
0?0?0?0?1?1?1?1
50. according to the equipment described in embodiment 46, wherein M equal 9 and described generator matrix as follows:
1?0?0?0?0?0?1?1?1
0?1?0?0?0?1?0?1?1
0?0?1?0?0?1?1?0?1
0?0?0?1?0?1?1?1?0
0?0?0?0?1?1?1?1?1
51. according to the equipment described in embodiment 46, wherein M equal 10 and described generator matrix as follows:
1?0?0?0?0?0?1?1?1?1
0?1?0?0?0?1?0?1?1?1
0?0?1?0?0?1?1?0?1?1
0?0?0?1?0?1?1?1?0?1
0?0?0?0?1?1?1?1?1?0
52. according to the equipment described in embodiment 46, wherein M equal 11 and described generator matrix as follows:
1?0?0?0?1?1?0?0?0?1?0
0?1?0?0?1?0?1?0?0?1?0
0?0?1?0?1?0?0?1?0?1?0
0?0?0?1?1?0?0?0?1?1?0
0?0?0?0?0?1?1?1?1?1?1
53. 1 kinds of equipment for the treatment of PAN field, this PAN field is addressed to TBF.
54, according to the equipment described in embodiment 53, this equipment comprises transceiver, and this transceiver is for receiving the data block that comprises PAN field and masked PCS.
55, according to the equipment described in embodiment 54, this equipment comprises mask unit, and this goes mask unit for utilizing the mask masked PCS of mask that makes a return journey, and described mask is relevant to described TBF.
56, according to the equipment described in embodiment 55, this equipment comprises PCS decoder, for utilizing described PAN field and being gone the PCS of mask to carry out PCS and decode.
57. according to the equipment described in arbitrary embodiment in embodiment 55-56, and wherein said mask is the TFI that is assigned to described TBF.
58. according to the equipment described in arbitrary embodiment in embodiment 55-56, and wherein said mask is temporary flow identity (TFI) based on being assigned to described TBF and producing.
59. according to the equipment described in arbitrary embodiment in embodiment 56-58, and wherein said PCS decoder is CRC decoder.
60. 1 kinds of equipment for the treatment of PAN field, this PAN field is addressed to TBF.
61, according to the equipment described in embodiment 60, this equipment comprises transceiver, for receiving the data block that comprises PAN field and masked PCS.
62, according to the equipment described in embodiment 61, this equipment comprises PCS encoder, for utilizing received PAN field to calculate PCS.
63, according to the equipment described in embodiment 62, this equipment comprises mask unit, and for the PCS that utilizes mask to come mask to calculate, described mask is relevant to described TBF.
64, according to the equipment described in embodiment 63, this equipment comprises comparator, for the masked PCS relatively receiving and the masked PCS calculating.
65. according to the equipment described in arbitrary embodiment in embodiment 63-64, and wherein said mask is the TFI that is assigned to described TBF.
66. according to the equipment described in arbitrary embodiment in embodiment 63-64, and the TFI of wherein said mask based on being assigned to described TBF produces.
67. according to the equipment described in embodiment 66, and wherein said mask generator is configured to utilize (M, N) code that described TFI is converted to described mask, and M is not more than the bit number of PCS and the bit number that N is TFI.
68. according to the equipment described in arbitrary embodiment in embodiment 62-67, wherein said PCS encoder be CRC encoder and described PCS be CRC check and.
Although feature of the present invention and element are described with specific combination in a preferred embodiment, but each feature or element can be in the situation that do not have other features of described preferred implementation and element to use separately, or with or do not use with in various situations that other features of the present invention and element are combined.Method provided by the invention or flow chart can be implemented in computer program, software or the firmware carried out by all-purpose computer or processor, and wherein said computer program, software or firmware are to be included in computer-readable recording medium in tangible mode.The light medium that comprises magnetizing mediums, magnet-optical medium and the CD-ROM video disc of read-only memory (ROM), random access memory (RAM), register, buffer storage, semiconductor memory apparatus, internal hard drive and moveable magnetic disc and so on and digital versatile disc (DVD) and so on about the example of computer-readable recording medium.
For instance, appropriate processor comprises: the integrated circuit (IC) and/or the state machine that comprise general processor, application specific processor, conventional processors, digital signal processor (DSP), multi-microprocessor, the one or more microprocessors that are associated with DSP core, controller, microcontroller, application-specific integrated circuit (ASIC) (ASIC), field programmable gate array (FPGA) circuit, any other type.
With the processor being associated with software can be for realizing a radio frequency transceiver, to used in wireless transmission receiving element (WTRU), subscriber equipment (UE), terminal, base station, radio network controller (RNC) or any host computer.WTRU can be combined with the module that adopts hardware and/or form of software to implement, such as camera, camara module, visual telephone, speaker-phone, vibrating device, loud speaker, microphone, television set transceiver, Earphone with microphone, keyboard, bluetooth
module, frequency modulation (FM) radio unit, LCDs (LCD) display unit, Organic Light Emitting Diode (OLED) display unit, digital music player, media player, video-game player module Internet-browser and/or any WLAN (wireless local area network) (WLAN) or ultra broadband (UWB) module.
Claims (6)
1. a method that is used to indicate the reply/Temporary Block Flow TBF that the non-PAN of replying field is addressed to incidentally, the method comprises:
Based on described PAN field, produce PAN verification sequence PCS;
Utilize the temporary flow identity of the TBF that described PAN field is addressed to come the subset of mask PCS bit to generate the PCS of mask, described temporary flow identity than described PCS than ultrashort;
Generation comprises that radio link controls the data block that RLC/ medium access is controlled mac header, RLC data division, described PAN field and masked PCS, and wherein said RLC data division and described PAN field are addressed to different TBF; And
Send described data block.
2. method according to claim 1, wherein said temporary flow identity carries out mask with initial N bit of described PCS bit or last N bit of described PCS bit.
3. method according to claim 1, wherein said PCS produces by utilizing described PAN field to carry out cyclic redundancy check (CRC) coding.
4. an equipment that is used to indicate the reply/Temporary Block Flow TBF that the non-PAN of replying field is addressed to incidentally, this equipment comprises:
PAN verification sequence PCS generator, for the treatment of PAN field to produce PCS;
Mask unit, for utilizing the temporary flow identity of the TBF that described PAN field is addressed to come the subset of mask PCS bit to generate masked PCS, described temporary flow identity than described PCS than ultrashort; And
Transceiver, for sending the data block that comprises radio link control RLC/ medium access control mac header, RLC data division, described PAN field and described masked PCS, wherein said RLC data division and described PAN field are addressed to different TBF.
5. equipment according to claim 4, wherein said temporary flow identity carries out mask with initial N bit of described PCS bit or last N bit of described PCS bit.
6. equipment according to claim 4, wherein said PCS produces by utilizing described PAN field to carry out cyclic redundancy check (CRC) coding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410268399.1A CN104065463B (en) | 2007-03-28 | 2008-03-27 | Method and apparatus for handling response/non-acknowledgement field incidentally |
Applications Claiming Priority (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US90853507P | 2007-03-28 | 2007-03-28 | |
| US60/908,535 | 2007-03-28 | ||
| US94498207P | 2007-06-19 | 2007-06-19 | |
| US94503407P | 2007-06-19 | 2007-06-19 | |
| US94505707P | 2007-06-19 | 2007-06-19 | |
| US60/945,057 | 2007-06-19 | ||
| US60/945,034 | 2007-06-19 | ||
| US60/944,982 | 2007-06-19 | ||
| US95676507P | 2007-08-20 | 2007-08-20 | |
| US60/956,765 | 2007-08-20 | ||
| PCT/US2008/004003 WO2008121299A2 (en) | 2007-03-28 | 2008-03-27 | Method and apparatus for indicating a temporary block flow to which a piggybacked acknowledgement/non-acknowledgement field is addressed |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410268399.1A Division CN104065463B (en) | 2007-03-28 | 2008-03-27 | Method and apparatus for handling response/non-acknowledgement field incidentally |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101647225A CN101647225A (en) | 2010-02-10 |
| CN101647225B true CN101647225B (en) | 2014-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200880010237.0A Active CN101647225B (en) | 2007-03-28 | 2008-03-27 | Method and apparatus for indicating a temporary block flow to which a piggybacked acknowledgement/non-acknowledgement field is addressed |
| CNU2008201126952U Expired - Lifetime CN201248041Y (en) | 2007-03-28 | 2008-03-28 | Equipment for fixing location of indication field in a temporary block stream and equipment for processing the field |
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| CNU2008201126952U Expired - Lifetime CN201248041Y (en) | 2007-03-28 | 2008-03-28 | Equipment for fixing location of indication field in a temporary block stream and equipment for processing the field |
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| CN (2) | CN101647225B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2387303A (en) * | 2002-04-05 | 2003-10-08 | Roke Manor Research | Mobile terminal identification/addressing |
| CN1509520A (en) * | 2001-05-14 | 2004-06-30 | ��������λ�Ƽ���˾ | Method and system for implicit user equipment identification |
-
2008
- 2008-03-27 CN CN200880010237.0A patent/CN101647225B/en active Active
- 2008-03-28 CN CNU2008201126952U patent/CN201248041Y/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1509520A (en) * | 2001-05-14 | 2004-06-30 | ��������λ�Ƽ���˾ | Method and system for implicit user equipment identification |
| GB2387303A (en) * | 2002-04-05 | 2003-10-08 | Roke Manor Research | Mobile terminal identification/addressing |
Non-Patent Citations (1)
| Title |
|---|
| Huawei.Discussion on Fast Ack/Nack Report.《3GPP TSG GERAN #33 TDoc GP-070172》.2007,第1、4页. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN201248041Y (en) | 2009-05-27 |
| CN101647225A (en) | 2010-02-10 |
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