assteel88 2006-7-17 14:05
3GPP协议25系列--RLC协议
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【资料成文时间】：2005-12
【语言】：英语
【页数】：76
【何人（公司）所著】：3GPP
【文件格式】：word
【文件原名】：
3rd Generation Partnership Project;
Technical Specification Group Radio Access Network;
Radio Link Control (RLC) protocol specification
(Release 5)
【摘要或目录】：
Contents
Foreword 7
1 Scope 8
2 References 8
3 Definitions and abbreviations 8
3.1 Definitions 8
3.2 Abbreviations 8
4 General 9
4.1 Objective 9
4.2 Overview of the RLC sublayer architecture 10
4.2.1 Model of the RLC sublayer 10
4.2.1.1 Transparent mode (TM) RLC entities 12
4.2.1.1.1 Transmitting TM RLC entity 12
4.2.1.1.2 Receiving TM RLC entity 13
4.2.1.2 Unacknowledged mode (UM) RLC entities 13
4.2.1.2.1 Transmitting UM RLC entity 13
4.2.1.2.2 Receiving UM RLC entity 14
4.2.1.3 Acknowledged mode (AM) RLC entity 14
4.2.1.3.1 Transmitting side 15
4.2.1.3.2 Receiving side 16
5 Functions 16
6 Services provided to upper layers 17
6.1 Mapping of services/functions onto logical channels 18
7 Services expected from MAC 20
8 Elements for layer-to-layer communication 20
8.1 Primitives between RLC and upper layers 20
8.2 Primitive parameters 21
9 Elements for peer-to-peer communication 23
9.1 Protocol data units 23
9.1.1 Data PDUs 23
9.1.2 Control PDUs 23
9.2 Formats and parameters 24
9.2.1 Formats 24
9.2.1.1 General 24
9.2.1.2 TMD PDU 24
9.2.1.3 UMD PDU 24
9.2.1.4 AMD PDU 25
9.2.1.5 STATUS PDU 25
9.2.1.6 Piggybacked STATUS PDU 26
9.2.1.7 RESET, RESET ACK PDU 26
9.2.2 Parameters 26
9.2.2.1 D/C field 27
9.2.2.2 PDU Type 27
9.2.2.3 Sequence Number (SN) 27
9.2.2.4 Polling bit (P) 27
9.2.2.5 Extension bit (E) 27
9.2.2.6 Reserved 1 (R1) 28
9.2.2.7 Header Extension Type (HE) 28
9.2.2.8 Length Indicator (LI) 28
9.2.2.9 Data field 31
9.2.2.10 Padding (PAD) 31
9.2.2.11 SUFI 31
9.2.2.11.1 The No More Data super-field 32
9.2.2.11.2 The Acknowledgement super-field 32
9.2.2.11.3 The Window Size super-field 33
9.2.2.11.4 The List super-field 33
9.2.2.11.5 The Bitmap super-field 34
9.2.2.11.6 The Relative List super-field 34
9.2.2.11.7 The Move Receiving Window Acknowledgement super-field 35
9.2.2.11.8 The Move Receiving Window (MRW) super-field 36
9.2.2.12 Reserved 2 (R2) 36
9.2.2.13 Reset Sequence Number (RSN) 37
9.2.2.14 Hyper Frame Number Indicator (HFNI) 37
9.3 Protocol states 37
9.3.1 State model for transparent mode entities 37
9.3.1.1 NULL State 37
9.3.1.2 DATA_TRANSFER_READY State 37
9.3.2 State model for unacknowledged mode entities 38
9.3.2.1 NULL State 38
9.3.2.2 DATA_TRANSFER_READY State 38
9.3.2.3 LOCAL_SUSPEND State 38
9.3.3 State model for acknowledged mode entities 39
9.3.3.1 NULL State 39
9.3.3.2 DATA_TRANSFER_READY State 39
9.3.3.3 RESET_PENDING State 40
9.3.3.4 LOCAL_SUSPEND State 41
9.3.3.5 RESET_AND_SUSPEND State 42
9.4 State variables 42
9.5 Timers 44
9.6 Protocol Parameters 46
9.7 Specific functions 47
9.7.1 Polling function for acknowledged mode 47
9.7.2 STATUS transmission for acknowledged mode 48
9.7.3 SDU discard function for acknowledged, unacknowledged, and transparent mode 49
9.7.3.1 Timer based discard, with explicit signalling 49
9.7.3.2 Timer based discard, without explicit signalling 50
9.7.3.3 SDU discard after MaxDAT number of transmissions 50
9.7.3.4 No_discard after MaxDAT number of transmissions 50
9.7.3.5 SDU discard not configured 50
9.7.4 Void 51
9.7.5 Local Suspend function for acknowledged and unacknowledged mode 51
9.7.6 RLC Stop, RLC Continue function for acknowledged and unacknowledged mode 51
9.7.7 RLC re-establishment function for acknowledged and unacknowledged mode 52
9.7.8 Ciphering for acknowledged and unacknowledged mode 53
9.7.9 Reconfiguration of RLC parameters by upper layers 54
10 Handling of unknown, unforeseen and erroneous protocol data 55
10.1 Erroneous Sequence Number 55
10.2 Inconsistent status indication 55
10.3 Invalid PDU format 55
10.4 RLC PDU with CRC error 55
11 Elementary procedures 55
11.1 Transparent mode data transfer procedure 56
11.1.1 General 56
11.1.2 Transmission of TMD PDU 56
11.1.2.1 TMD PDU contents to set 56
11.1.2.2 Submission of TMD PDUs to the lower layer 56
11.1.3 Reception of TMD PDU 57
11.1.4 Abnormal cases 57
11.1.4.1 Void 57
11.1.4.2 SDU discard without explicit signalling 57
11.2 Unacknowledged mode data transfer procedure 57
11.2.1 General 57
11.2.2 Transmission of UMD PDU 58
11.2.2.1 UMD PDU contents to set 58
11.2.2.2 Submission of UMD PDUs to the lower layer 58
11.2.3 Reception of UMD PDU 59
11.2.4 Abnormal cases 59
11.2.4.1 Length Indicator value reserved for UMD PDU 59
11.2.4.2 Invalid length indicator value 59
11.2.4.3 SDU discard without explicit signalling 59
11.2.4.4 Invalid PDU size 60
11.3 Acknowledged mode data transfer procedure 60
11.3.1 General 60
11.3.2 Transmission of AMD PDU 60
11.3.2.1 AMD PDU contents to set 61
11.3.2.1.1 Setting of the Polling bit 61
11.3.2.1.2 Void 62
11.3.2.2 Submission of AMD PDUs to lower layer 62
11.3.3 Reception of AMD PDU by the Receiver 62
11.3.3a Reached maximum number of attempts 63
11.3.4 Abnormal cases 63
11.3.4.1 Void 63
11.3.4.2 Receiving an AMD PDU outside the reception window 63
11.3.4.3 Timer_Discard timeout 63
11.3.4.3.1 SDU discard with explicit signalling 63
11.3.4.4 Void 63
11.3.4.5 Invalid length indicator value 63
11.3.4.6 Length Indicator value reserved for AMD PDU 64
11.3.4.7 Void 64
11.3.4.8 Receiving an AMD PDU within the reception window more than once (Handling of Duplicates) 64
11.3.4.9 Full Buffer Behavior 64
11.3.4.10 Invalid PDU size 64
11.4 RLC reset procedure 64
11.4.1 General 64
11.4.2 Initiation 65
11.4.2.1 RESET PDU contents to set 65
11.4.3 Reception of the RESET PDU by the Receiver 66
11.4.3.1 RESET ACK PDU contents to set 66
11.4.4 Reception of the RESET ACK PDU by the Sender 66
11.4.4a Reached maximum number of attempts 67
11.4.5 Abnormal cases 67
11.4.5.1 Timer_RST timeout 67
11.4.5.2 Void 67
11.4.5.3 Reception of the RESET PDU by the Sender 67
11.5 STATUS report transfer procedure 68
11.5.1 General 68
11.5.2 Initiation 68
11.5.2.1 Piggybacked STATUS PDU 69
11.5.2.2 STATUS PDU contents to set 69
11.5.2.3 Submission of STATUS PDUs to the lower layer 70
11.5.3 Reception of the STATUS PDU by the Sender 70
11.5.4 Abnormal cases 70
11.5.4.1 Void 70
11.6 SDU discard with explicit signalling procedure 70
11.6.1 General 70
11.6.2 Initiation 71
11.6.2.1 Void 72
11.6.2.2 STATUS PDU contents to set 72
11.6.3 Reception of the STATUS PDU by the Receiver 73
11.6.3.1 STATUS PDU contents to set 73
11.6.4 Termination 74
11.6.5 Expiration of timer Timer_MRW 74
11.6.6 Abnormal cases 75
11.6.6.1 Reception of obsolete/corrupted MRW SUFI by the Receiver 75
11.6.6.2 Void 75
11.6.6.3 Reception of obsolete/corrupted MRW_ACK SUFI by the Sender 75
11.7 Void 75
11.8 Void 75
Annex A (informative): Change history 76
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yuantianzhang 2006-8-13 00:08
这个也能卖钱？
真无耻啊~~~
这直接在网站就可以下载到的
babyfacemeihui 2006-8-13 21:08
在网站上可以免费下载的
关于3G的umts规范可以在[url]WWW.3GPP.ORG[/url]上免费下载得到，发布资料的网友最好是发布一些网上不是免费可以下载的资料。如果有比较好的中文翻译版，可以考虑发布一下。