ETSI TS 101 761-2-2002 Broadband Radio Access Networks (BRAN) HIPERLAN Type 2 Data Link Control (DLC) Layer Part 2 Radio Link Control (RLC) Sublayer (V1 3 1)《宽带无线接入网(BRAN) HIPERLAN_1.pdf

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4、s (BRAN); HIPERLAN Type 2; Data Link Control (DLC) Layer; Part 2: Radio Link Control (RLC) sublayer 2 ETSI TS 101 761-2 V1.3.1 (2002-01) Reference RTSIBRAN-0020004-2R2 Keywords access, broadband, HIPERLAN, layer 2, radio ETSI 650 Route des Lucioles F-O6921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4

5、 92 94 42 O0 Fax: +33 4 93 65 47 16 Siret No 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre la Sous-prfecture de Grasse (06) No 7803/88 Important notice Individual copies of the present document can be downloaded from: http:l/w.etsi .orq The present document may be made availa

6、ble in more than one electronic version or in print. In any case of existing or perceived difference in contents between such versions, the reference version is the Portable Document Format (PDF). In case of dispute, the reference shall be the printing on ETSI printers of the PDF version kept on a s

7、pecific network drive within ETSI Secretariat. Users of the present document should be aware that the document may be subject to revision or change of status. Information on the current status of this and other ETSI documents is available at 3 If you find errors in the present document, send your co

8、mment to: Cori vriaht Notifica tion No part may be reproduced except as authorized by written permission. The copyright and the foregoing restriction extend to reproduction in all media. O European Telecommunications Standards Institute 2002. All rights reserved. ETSI 3 ETSI TS 101 761-2 V1.3.1 (200

9、2-01) Contents Intellectual Property Rights . .8 Foreword . 8 Introduction . .8 1 Scope 9 2 References . .9 3 Definitions, symbols and abbreviations . 10 3.1 Definitions . 10 3.2 Symbols . 12 3.3 Abbreviations . . 4 Overview 14 4.1 BRAN HIPERLAN/2 Protocol Stack. . 14 4.2 Functional Entities of RLC

10、sublayer . 15 4.3 Usage of DLC logical and transport c 15 4.4 Transfer Syntax of RLC 16 4.5 Sequencing of RLC messages . 17 4.6 Message Sequence Charts of RLC 17 4.7 Abstract Syntax Notation one of the R 17 4.9 Mandatory and Optional functions . 18 4.10 Message transmission not allowed . 18 5.1 Serv

11、ices supporting ACF (Association Control Function). 18 4.8 The text style of RLC PDUs and par 17 5 RLC Services 18 5.1.1 5.1.1.1 5.1.1.2 5.1.1.3 5.1.1.4 5.1.1.5 5.1.1.5.1 5.1.1.5.2 5.1.1.5.3 5.1.1.6 5.1.1.6.1 5.1.1.6.2 5.1.1.6.3 5.1.1.6.4 5.1.1.7 5.1.1.8 5.1.2 5.1.2.1 5.1.2.2 5.1.2.3 5.1.2.3.1 5.1.2

12、.3.2 5.1.2.3.3 5.1.2.4 5.1.2.5 5.1.2.5.1 5.1.2.5.2 5.1.2.5.3 5.1.2.5.4 5.1.2.6 5.1.2.6.1 Association . 18 RBCH Association 20 MAC ID Assignment . .22 Link Capability 23 Encryption startup . 25 Authentication . 26 General . .26 Authentication procedures . 26 Authentication key identifier alternatives

13、 27 Authentication based on different key types . . 33 Authentication with pre-shared key . 33 AP/OMT) . .3 5 Authentication based on 768 bit RSA signature (OAP/OMT) 36 Authentication based on 1 024 bit RSA signature (OAP/OMT) . 37 DM Common Key Distribution (OAP/OMT) Key Management. . . .42 General

14、 . .42 Unicast Key Refresh (OAP) . .42 Common keys (OAP/OMT) . .44 General . . .44 DM Common Key Dis . .44 Common Key Refresh RBCH-Seed Transfer Encryption key calcul Calculation of Triple DES keys (OAP/OMT) . Unicast Key Generation at Network Handover (Mandatory if Handover supported) . Algorithms

15、. . Authentication based on 5 12 bit RS 39 and DLC) . 40 Info Transfer proce . Authentication functions . ETSI 4 ETSI TS 101 761-2 V1.3.1 (2002-01) 5.1.2.6.2 5.1.2.6.3 5.1.2.6.4 5.1.3 5.1.4 5.1.5 5.1.6 5.2 5.2.1 5.2.1.1 5.2.1.2 5.2.1.3 5.2.1.4 5.2.1.5 5.2.1.6 5.2.2 5.2.2.1 5.2.2.2 5.2.2.3 5.2.2.4 5.

16、2.2.4.1 5.2.2.4.2 5.2.2.4.3 5.2.2.4.4 5.2.2.5 5.2.2.6 5.2.3 5.2.3.1 5.2.3.2 5.2.3.3 5.2.4 5.2.5 5.2.6 5.2.6.1 5.2.6.2 5.2.6.3 5.2.6.3.1 5.2.6.3.2 5.2.6.4 5.3 5.3.1 5.3.1.1 5.3.1.2 5.3.2 5.3.2.1 5.3.2.2 5.3.3 5.3.3.1 5.3.3.2 5.3.4 5.3.4.1 5.3.4.2 5.3.5 5.3.6 5.3.7 5.3.7.1 5.3.7.2 5.3.7.3 5.3.8 5.3.8.

17、1 5.3.8.2 5.3.8.3 Authentication protocols 49 Pre-shared key based authentication 49 Public key based authentication (OAP/OMT) . 50 Disassociation . 50 Multicast (OAP/OMT) 52 CL Broadcast (OAP/OMT, depends on CL) . 55 Association Rejection . 57 Services supporting RRC (Radio Resource Control) . 57 H

18、andover (OAP/OMT) . 57 Sector Handover (OAP/OMT) 58 Radio (intra-AP) Handover (OAP/OMT) 59 Network Handover (OAP/OMT Token distribution for Network Forced Handover ( Dynamic Frequency S MT Measurement MT measurement DFS measurement reports . 83 Change Frequency . 85 Transmission Power Control . 87 U

19、plink power control 87 Downlink Power Control 88 Direct Link Power Control (OAP/OMT) 88 MT Alive 88 MT Absence (OAP/OMT) 90 Power Saving (OMT) 92 General 92 MT sleep request procedure 94 AP Procedure 96 AP Procedure for unicast data . 96 AP Procedure for broadcast data . 96 MT Procedure . 97 Service

20、s supporting DUCC (DLC User Connection Control) 97 Unicast DUC Setup . 98 AP Initiated DUC Setup (OAP/OMT) 98 MT initiated DUC Setup . 100 Unicast DUC release . 102 AP Initiated DUC Release 102 MT Initiated DUC release . 103 Unicast DUC modify (OAP/OMT) . 103 AP Initiated DUC modify . 104 MT Initiat

21、ed DUC modify 106 Unicast DUC Reset . 107 AP Initiated DUC Reset 108 MT Initiated DUC reset 109 Multicast DUC 110 Broadcast DUC . 110 Unicast Direct Link DUC Setup (OAP/OMT) 110 AP/CC initiated DM DUC Setup (OMT) 111 MT initiated DM DUC Setup (OMT) . 115 116 Unicast Direct L 119 119 120 . DM DUC Rel

22、ay Release 121 ETSI 5 ETSI TS 101 761-2 V1.3.1 (2002-01) 5.3.9 5.3.9.1 5.3.9.2 5.3.9.3 5.3.10 5.3.10.1 5.3.10.2 5.3.11 5.3.12 5.3.13 5.3.13.1 5.3.13.2 Unicast Direct Link DUC Mod 123 AP/CC initiated DM DUC ModiSl . 123 MT initiated DM DUC Modi Sl . 127 DM DUC Relay Modi Sl 129 Unicast Direct Link DU

23、C Reset . 13 1 AP/CC initiated DM DUC Reset 13 1 MT initiated DM DUC Reset 132 Multicast Direct Link 133 Broadcast Direct L. . 133 Unicast Test Mode DUC Setup (OAP/OMT) . 133 AP Initiated Test Mode DUC Setup 133 MT Initiated Test Mode DUC Setup . . 136 6 7 8 Primitives . 139 8.1 Timers and repetitio

24、ns of RLC messages . 137 PDU for unsupported messages . 139 Primitive types 139 8.2 Primitives to th ence Layer, DLC C-SAP . . 140 Annex A (normative): PDU type and Transfer Syntax Tables 141 A. 1.1 LCH RLC PDU type . 141 A. 1.2 SCH RLC PDU type . . 143 Transfer Syntax Tables for LCH ACF messages .

25、144 A.l RLC PDU type . 141 A.2 A.2.1 A.2.2 A.2.3 A.2.4 A.2.5 A.2.6 A.2.7 A.2.8 A.2.9 A.2.10 A.2.11 A.2.12 A.2.13 A.2.14 A.2.15 A.2.16 A.2.17 A.2.18 A.2.19 A.2.20 A.2.21 A.2.22 A.2.23 A.2.24 A.2.25 A.2.26 A.2.27 A.2.28 A.2.29 A.2.30 A.2.3 1 A.2.32 RLC-RBCH-ASSOCIATION encodi RLC-LINK-CAP ABILITY RLC-

26、LINK-CAPABILITY RLC-KEY-EXCHANGE-MT- 1 encoding RLC-KEY-EXCHANGE-MT-2 encoding 145 RLC-KEY-EXCHANGE-AP- 1 encoding . RLC-KEY-EXCHANGE-AP-2 encoding . 145 RLC-AUTHENTICATION encoding . RLC-AUTHENTICATION-MT encoding 146 RLC-AUTHENTICATION-AP-1 encoding . 146 RLC-AUTHENTICATION-AP-2 encoding . 146 RLC

27、-AUTHENTICATION-AP-3 encoding . 147 RLC-AUTHENTICATION-ACK- 1 encoding RLC-AUTHENTICATION-ACK-2 encoding 147 RLC-AUTHENTICATION-ACK-3 encoding 147 RLC-DM-COMMON-KEY-DISTR-ACK encoding (OA . 148 RLC-INFO encoding (OAP/OMT) RLC-INFO-ACK encoding (OAP/OMT) . RLC-UNICAST-KEY-REFRESH encoding (OAP) RLC-U

28、NICAST-KEY-REFRESH-ACK encoding (OAP . 149 RLC-COMMON-KEY-REFRESH encoding (OAP . 149 RLC-COMMON-KEY-REFRESH-ACK encoding (OA . 150 RLC-GROUP-JOIN encoding (OAP/OMT) RLC-GROUP-JOIN-ACK encoding (OAP/OMT) . RLC-GROUP-JOIN-NACK encoding (OAP/OMT) RLC-GROUP-LEAVE encoding (OAP/OMT) RLC-CL-BROADCAST-JOI

29、N-ACK encoding (OAP/OMT). ,152 RLC-CL-BROADCAST-LEAVE encoding (OAP/OMT) . 152 RLC-CL-BROADCAST-LEAVE-ACK encoding (OAP/OMT) ,152 145 146 147 RLC-DM-COMMON-KEY-DISTR encoding (OAP/OM . 148 . 149 . 149 . 150 . 150 . 151 . 151 RLC-GROUP-LEAVE-ACK encoding (OAP/OMT RLC-CL-BROADCAST-JOIN encoding (OAP/O

30、M A.3 A.3.1 A.3.2 Transfer Syntax Tables for LCH RRC messages . 153 RLC-RADIO-HANDOVER-COMPLETE encoding (OAP/OMT) ,153 RLC-HANDOVER-ASSOCIATION encoding (OAP/OMT). ,154 ETSI 6 ETSI TS 101 761-2 V1.3.1 (2002-01) A.3.3 A.3.4 A.3.5 A.3.6 A.3.7 A.3.8 A.3.9 A.3.10 A.3.11 A.3.12 A.3.13 RLC-HANDOVER-LINK-

31、CAPABILITY-ACK encoding (OAP/OMT) . ,155 RLC-NW-SIGNALLING-HANDOVER encoding (OAP/OMT) . ,155 RLC-NW-SIGNALLING-HANDOVER-ACK encoding (OAP/OMT) . ,155 RLC-NETWORK-HANDOVER-COMPLETE encoding (OAP/OMT) . ,156 RLC-HO-INFO-DISTRIBUTION encoding (OAP/OMT) . ,157 RLC-DFS-MEASUREMENT-COMPLETE-REQUEST encod

32、ing. . ,157 RLC-DFS-MEASUREMENT-PERCENTILES-REQUEST encoding . ,158 RLC-DFS-MEASUREMENT-SHORT-REQUEST encoding. . ,158 RLC-DFS-REPORT-COMPLETE encoding . 158 RLC-DFS-REPORT-PERCENTILES encoding 159 RLC-DFS-REPORT-SHORT encodmg . 159 A.4 Transfer Syntax Tables for LCH DUCC messages 160 A.4.1 RLC-SETU

33、P encoding 160 A.4.2 RLC-CONNECT encoding . 162 A.4.3 RLC-CONNECT-ACK encoding 163 A.4.4 RLC-RELEASE encoding . 163 A.4.5 RLC-RELEASE-ACK encoding. 164 A.4.6 RLC-MODIFY-REQUEST encoding (OAP/OMT) 164 A.4.7 RLC-MODIFY encoding (OAP/OMT) . 166 A.4.8 RLC-MODIFY-ACK encoding (OAP/OMT) . 167 A.4.9 RLC-RE

34、SET, RLC-RESET-ACK encoding . 167 A.4.10 RLC-DM-SETUP encoding (OAP/OMT) . 168 A.4.11 RLC-DM-CONNECT encoding (OAP/ . 169 A.4.12 RLC-DM-CONNECT-ACK encoding ( . 169 A.4.13 RLC-DM-CONNECT-COMPLETE enc . 170 A.4.14 RLC-DM-RELAY-SETUP encoding (OAP/OMT) . . 170 A.4.15 RLC-DM-RELAY-SETUP-ACK encoding (O

35、AP/OMT) . 171 A.4.16 RLC-DM-MODIFY-REQ encoding (OAP/OMT) . . 171 A.4.17 RLC-DM-MODIFY encoding (OAP/OMT) . 172 A.4.18 RLC-DM-MODIFY-ACK encoding (OAP/OMT) . . 172 A.4.19 RLC-DM-MODIFY-COMPLETE encoding (OAP/OMT) . 173 A.4.20 RLC-DM-RELAY-MODIFY encoding . 173 A.4.22 RLC-DM-RELEASE encoding (OAP/OMT

36、) 174 A.4.23 RLC-DM-RELEASE-ACK encoding (OAP/OM 174 A.4.24 RLC-DM-RELAY-RELEASE encoding (OAP 174 A.4.27 RLC-TEST-MODE-SETUP encoding 175 A.4.28 RLC-TEST-MODE-CONNECT encodin 176 A.4.29 RLC-TEST-MODE-CONNECT-AC 176 A.4.21 RLC-DM-RELAY-MODIFY-ACK enco A.4.25 RLC-DM-RELAY-RELEASE-ACK encoding ) 175 A

37、.4.26 RLC-DM-RE SET, RLC-DM-RE SET- A.5 Transfer Syntax Tables for SCH ACF messages . 176 AS. 1 RLC-RBCH-ASSOCIATION-REQUEST encoding (OMT) . 176 A.5.2 RLC-MAC-ID-ASSIGN encoding . 176 A.5.3 RLC-MAC-ID-ASSIGN-ACK encoding . 177 A.5.4 RLC-MAC-ID-ASSIGN-NACK encoding . . 177 A.5.5 RLC- RLC-COMMON-KEY-

38、ACTIVATE encoding (OA . 177 A.5.6 RLC-DISASSOCIATION encoding . . 177 A.5.7 RLC-DISASSOCIATION-ACK encoding . 177 A.5.8 RLC-PROCEEDING encoding . . 178 A.5.9 RLC-UNICAST-KEY-ACTIVATE encoding (OAP). . 178 A.6 Transfer Syntax Tables for SCH RRC messages . 178 A.6.1 RLC-SECTOR-HANDOVER-REQUEST encodin

39、g (OAP/OMT) . A.6.2 RLC-SECTOR-HANDOVER-ACK encoding (OAP/OMT) 178 RLC-HANDOVER-NOTIFY encoding (OAP/OMT) A.6.4 RLC-HANDOVER-REQUEST encoding (OAP/OMT) . A.6.5 RLC-HANDOVER-REQUEST-NACK encoding (OAP/OMT) . 179 A.6.6 RLC-HO-INFO-DISTRIBUTION-ACK encoding (OAP/OMT). . 179 A.6.7 RLC-FORCE-HANDOVER enc

40、oding (OAP/OMT) 179 A.6.8 RLC-FORCE-HANDOVER-ACK encoding (OAP/OMT). 179 178 178 179 A. 6.3 ETSI 7 ETSI TS 101 761-2 V1.3.1 (2002-01) A.6.9 A.6.10 A.6.11 A.6.12 A.6.13 A.6.14 A.6.15 A.6.16 A.6.17 A.6.18 A.6.19 A.6.20 A.6.2 A.7 A.7.1 A.7.2 A. 8 A.8.1 RLC-AP-ABSENCE encoding (OAP) . 180 RLC-DFS-MT-INI

41、T-REPORT-REQUEST encod . 180 RLC-DFS-MT-INIT- . 180 RLC-CHANGE-FREQUENCY encoding . 180 RLC-UPLINK-PC-CALIBRATION encoding . . 180 RLC-MT-ALIVE-REQUEST encoding . 181 RLC-MT-ALIVE-REQUEST-ACK encoding . 181 RLC-MT-ALIVE encoding . . 181 RLC-MT-ALIVE-ACK encoding . . 181 RLC-MT-ABSENCE . 181 RLC-MT-A

42、BSENCE . 182 RLC-SLEEP encoding (OM . 182 RLC-SLEEP-ACK encodin . 182 Transfer Syntax Tables for SCH DUCC messages 182 RLC-DM-MODIFY-COMPLETE-ACK encoding (OAP/OMT) . . 182 RLC-DM-CONNECT-COMPLETE-ACK encoding (OAP/OMT) . 182 Transfer Syntax Tables for other RLC SCH messages 183 RLC-NO-SUPPORT encod

43、ing. . 183 Annex B (normative): Annex C (normative): Types . 184 RLC TIMERS 195 Annex D (normative): D. 1 D.2 D.3 D.4 D.5 Annex E (informative): SDL specification of the RLC protocol 197 The SDL Graphical form (SDL/GR) . .197 The SDL Common Interchange format (SDLKIF) . 197 The PDF format. .197 The

44、SDL Textual format (SDL/PR) . 197 The ASN. 1 files 197 Bibliography . 198 History . .199 ETSI 8 ETSI TS 101 761-2 V1.3.1 (2002-01) Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to these essentia

45、l IPRs, if any, is publicly available for ETSI members and non-members, and can be found in ETSI SR O00 314: “Intellectual Property Rights (7PRs); Essential, orpotentially Essential, IPRs notlJied to ETSI in respect ofETSI standards“, which is available from the ETSI Secretariat. Latest updates are

46、available on the ETSI Web server (5). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs not referenced in ETSI SR O00 3 14 (or the updates on the ETSI Web server) which are, or may be,

47、or may become, essential to the present document. Foreword This Technical Specification (TS) has been produced by ETSI Project Broadband Radio Access Networks (BRAN). The present document is part 2 of a multi-part deliverable covering the Broadband Radio Access Networks (BRAN); HIPERLAN Type 2; Data

48、 Link Control (DLC) Layer, as identified below: Part 1 : Part 2: Part 3 : Part 4: Part 5: “Basic Data Transport Functions“; “Radio Link Control (RLC) sublayer“; “Profile for Business Environment“; “Extension for Home Environment“; “Profile for Home Environment“. I n t rod uct ion HIPERLAN type 2 (HI

49、PERLAN/2) is confined to the two lowest layers of the open systems interconnection (OSI) model, the physical and the data link control layer. TR 101 683 20 contains an overall description of the HIPERLAN/2 system. The physical layer is described in TS 101 475 4. The interworking with higher layers is handled by convergence layers on top of the data link control layer. The Packet based Convergence Layer is described in TS 101 493 (17, 18 and 19) and the Cell based Convergence Layer in TS 101 763 (15 and 16). ETSI 9 ETSI