ETSI TS 102 602-2009 Satellite Earth Stations and Systems (SES) Broadband Satellite Multimedia Connection Control Protocol (C2P) for DVB-RCS Specifications (V1 1 1 Includes Diskett_1.pdf
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1、 ETSI TS 102 602 V1.1.1 (2009-01)Technical Specification Satellite Earth Stations and Systems (SES);Broadband Satellite Multimedia;Connection Control Protocol (C2P) for DVB-RCS;Specificationsfloppy3 ETSI ETSI TS 102 602 V1.1.1 (2009-01) 2 Reference DTS/SES-00275 Keywords broadband, control, DVB, mul
2、timedia, protocol, satellite ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre la Sous-Prfecture de Grasse (06) N 7803/88 Important notice Individual copies
3、of the present document can be downloaded from: http:/www.etsi.org The present document may be made available 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
4、). In case of dispute, the reference shall be the printing on ETSI printers of the PDF version kept on a specific 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 o
5、f this and other ETSI documents is available at http:/portal.etsi.org/tb/status/status.asp If you find errors in the present document, please send your comment to one of the following services: http:/portal.etsi.org/chaircor/ETSI_support.asp Copyright Notification No part may be reproduced except as
6、 authorized by written permission. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2009. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTM, TIPHONTM, the TIPHON logo and the ETSI logo are Trade Marks of ETSI registered f
7、or the benefit of its Members. 3GPPTM is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. LTE is a Trade Mark of ETSI currently being registered for the benefit of its Members and of the 3GPP Organizational Partners. ETSI ETSI TS 102 602 V1.1.1
8、(2009-01) 3 Contents Intellectual Property Rights7 Foreword.7 Introduction 7 1 Scope 8 2 References 9 2.1 Normative references .9 2.2 Informative references9 3 Definitions and abbreviations.10 3.1 Definitions10 3.2 Abbreviations .11 4 Connection Control Overview14 4.1 Protocol High Level Functionali
9、ty .14 4.2 DVB-RCS Network Reference Scenarios 15 4.3 Definition of C2P Elements17 4.3.1 Connection17 4.3.2 Stream.18 4.3.3 IP Flow .18 4.3.4 Channel and Channel_ID19 4.3.5 Route and Route_ID .19 4.4 Connection Types.20 4.4.1 Star and mesh connections20 4.4.2 Signalling and traffic connections 20 4.
10、4.2.1 Signalling connections 20 4.4.2.2 Traffic connections21 4.4.3 C2P connection profile .23 4.5 Overview of C2P messages23 4.6 Data structures and dynamic connectivity support.24 4.6.1 C2P logon information24 4.6.2 C2P functional flags29 4.6.3 RCST data structures 29 4.6.3.1 Packet Classification
11、 Table .30 4.6.3.2 Connection Profile Mapping Table.31 4.6.3.3 Active Connections Table.32 4.6.3.4 PHB/CoS Mapping Table .35 4.6.3.5 Request Class (RC) Table .36 5 State Machines, counters and timers 37 5.1 Introduction 37 5.2 Timers 39 5.2.1 RCST/RSGW timers.40 5.2.2 NCC timers .41 5.3 Counters .42
12、 5.3.1 RCST/RSGW counters .42 5.3.2 NCC counters43 5.4 PER-Connection State machines43 5.4.1 RCST state machine43 5.4.2 NCC state machine .48 5.4.2.1 RCST/RSGW initiated unicast connections49 5.4.2.2 NCC initiated unicast connections 58 6 Connection Control Procedures67 6.1 Point-to-point connection
13、 establishment procedures68 6.1.1 RCST/RSGW initiated connections68 6.1.1.1 Successful set up .68 ETSI ETSI TS 102 602 V1.1.1 (2009-01) 4 6.1.1.2 Successful set up - Resolved cross connection70 6.1.2 NCC initiated connections 73 6.2 Point-to-multipoint connection establishment procedures .74 6.2.1 R
14、CST/RSGW initiated connections74 6.2.2 NCC initiated connections 75 6.3 Point-to-point Connection release procedures76 6.3.1 RCST/RSGW initiated connections77 6.3.1.1 Successful release by the RCST/RSGW .77 6.3.1.2 Successful release by the NCC78 6.3.2 NCC initiated connections 79 6.4 Point-to-multi
15、point connection release procedures 80 6.4.1 RCST/RSGW initiated connections80 6.4.2 NCC initiated connections 81 6.5 Point-to-point connection modify procedures (rate change) 82 6.5.1 RCST/RSGW initiated connections83 6.5.2 NCC initiated connections 84 6.6 Point-to-multipoint connection modify proc
16、edures (rate change) 84 6.6.1 RCST/RSGW initiated connections85 6.6.2 NCC initiated connections 86 6.7 RC modify procedures86 6.7.1 RCST/RSGW initiated RC modify.87 6.7.2 NCC initiated RC modify .88 6.8 RCST Capability request/response procedures 88 6.8.1 RCST/RSGW initiated RCST Capability request.
17、89 6.8.2 NCC initiated RCST Capability request .89 7 Connection Control Messages Formatting.90 7.1 Overview 90 7.2 RCST to NCC messages (DULM) .90 7.2.1 DULM format.90 7.2.1.1 DULM with ATM formatting .90 7.2.1.2 DULM with MPEG formatting.92 7.2.2 Connection Control IE Types Description94 7.2.2.1 Me
18、ssage Header IE .96 7.2.2.2 Cause IE 98 7.2.2.3 Channel_ID IE 99 7.2.2.4 Source/Destination Address IE .99 7.2.2.5 Forward/Return Stream Identifier IE 100 7.2.2.5.1 Applicability100 7.2.2.5.2 MPEG2-TS stream 101 7.2.2.5.3 ATM stream 101 7.2.2.6 Connection Type IE 102 7.2.2.7 Forward/Return Profile I
19、E.102 7.2.2.8 Route_ID IE 104 7.2.2.9 RC_Capacity_Parameters IE.104 7.2.2.10 Other_Group_and_Logon_ID IE 104 7.2.2.11 Other_Channel_ID IE .105 7.2.2.12 Other_Route_ID IE .105 7.2.2.13 IPv6_Source_Address/IPv6_Destination_Address IE 105 7.2.2.14 Connection_Inactivity_Timeout IE.106 7.2.2.15 Maximum_P
20、acket_Size IE106 7.2.2.16 Traffic_Spec_and_Policy_Data IE106 7.2.2.17 RCST_Capability IE .106 7.2.2.18 MAC Destination Address IE .107 7.2.2.19 Connection_Status_Stats IE 107 7.3 NCC to RCST messages (TIMu)108 7.3.1 TIMu format .108 8 Connection Control Messages110 8.1 Point-to-point connection esta
21、blishment message113 8.1.1 Connection Establishment Request (CnxEstReq).113 8.1.1.1 RCST/RSGW initiated unicast connection .113 ETSI ETSI TS 102 602 V1.1.1 (2009-01) 5 8.1.1.1.1 From initiating RCST/RSGW to NCC (DULM).113 8.1.1.1.2 From NCC to peer RCST/RSGW (TIMu).114 8.1.1.2 NCC initiated unicast
22、connection (TIMu).115 8.1.2 Connection Establishment Response (CnxEstResp).116 8.1.2.1 RCST/RSGW initiated unicast connection .116 8.1.2.1.1 From peer RCST/RSGW to NCC (DULM) 117 8.1.2.1.2 From NCC to initiating RCST/RSGW (TIM) .118 8.1.2.2 NCC initiated unicast connection118 8.2 Point-to-multipoint
23、 connection establishment messages120 8.2.1 Connection Establishment Request (CnxEstReq).121 8.2.1.1 RSGW initiated regenerative multicast connection 121 8.2.1.2 RCST initiated multicast connection.121 8.2.1.3 NCC initiated multicast connection 122 8.2.2 Connection Establishment Response (CnxEstResp
24、).124 8.2.2.1 RSGW initiated regenerative multicast connection 124 8.2.2.2 RCST initiated multicast connection.125 8.2.2.3 NCC initiated multicast connection 126 8.3 Connection release messages .127 8.3.1 Connection Release Request (CnxRelReq).127 8.3.2 Connection Release Response (CnxRelResp).128 8
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