1、EN 301 1 99 VI 2.1 (1999-06) European Standard (Telemmunkatims sedes) Digital Video Broadcasting (DVB); Interaction channel for Local Multi-point Distribution Systems (LMDS) STD-ETSI EN 301 199-ENGL 1999 m 3400855 041b282 754 m 2 ETSI EN 301 199 V1.2.1 (1999-06) Reference RENIJTGDVB-79 (b3000ioo.PDF
2、) Keywords DVB, digital, video, broadcasting, interaction, TV ETSJ Postai address F-O6921 Sophia Antipolis Cedex - FRANCE Office address 650 Route des Lucioles - Sophia Antipolis Valbonne - FRANCE Association a but non lucratif enregistre la Cous-PrBfecture de Grasse (Os) No 780388 Tel.: 43 4 92 94
3、42 O0 Fax: +33 4 93 65 47 16 Siret No 348 623 562 o001 7 - NAF 742 C Internet secretariat O etsi.fr Individual copies of this ETSI deliverable can be downloaded from http:/iwww.etsi.org If you find errors in the present document, send your comment to: editoretsi.fr Copyright Notification No part may
4、 be reproduced except as authorized by written permission. The copyright and the foregoing restriction extend to reproduction in ail media. 0 European Telecommunications Standards Institute 1999. Q European Broadcasting Union 1999. All rights reserved. STDmETSI EN 30L 199-ENGL 1999 3400855 O41b283 6
5、90 3 ETSI EN 301 199 V1.2.1 (199946) Contents Intellectual Property Rights . 6 Foreword 6 1 scope 7 2 References . 7 3 Abbreviations . 8 4 Reference Model for System Architecture of Narrowband Interaction Channels in a Broadcasting 4.1 Protocol Stack Model 9 4.2 System Model 10 5 DVB Interaction Cha
6、nnel Specification for LMDS Networks 13 Scenario (Asymmetric Interactive Services) . 9 5.1 5.1.1 5.1.2 5.1.3 5.1.4 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 5.2.1.7 5.2.1.8 5.2.2 5.2.3 5.2.3.1 5.2.3.2 5.2.3.3 5.2.3.4 5.2.3.5 5.2.3.6 5.2.3.7 5.2.3.8 5.2.3.9 5.2.3.10 5.2.3.1 1 5.3 5.3.
7、1 5.3.1.1 5.3.1.2 5.3.1.3 5.3.2 5.3.2.1 5.3.2.2 5.3.3 5.3.3.1 5.3.4 5.4 5.4.1 5.4.2 System Concept . 13 Out-Of-Band / In-Band Principle . 13 Spectrum Allocation . 14 FDWMA Multiple Access . 15 Bit Rates and Framing 16 Lower Physical Layer Specification 17 Forward Interaction Path (Downstream OOB) .
8、19 Frequency Range (Downstream OOB) . 19 Modulation and Mapping (Downstream OOB) 19 Shaping Filter (Downstream OOB) 20 Randomizer (Downstream OOB) . 21 Bit Rate (Downstream OOB) 21 Receiver Power Level (Downstream OOB) (informative) 21 Summary (Downstream OOB) 22 Bit Error Rate Downstream OOB (Infor
9、mative) . 22 Forward Interaction Path (Downstream IB) . 23 Return Interaction Path (Upstream) 23 Modulation and Mapping (Upstream) 23 Shaping Filter (Upstream) 24 Randomizer (Upstream) 25 Bit Rate (Upstream) 25 Transmit Power Level (Upstream) (informative) 26 Upstream Burst Power and Timing Profiles
10、 . 26 Interference (Spurious) Suppression . 26 Summary (Upstream) 27 Packet Loss Upstream (Informative) 28 Maximum Delay . 28 Framing 28 Forward Interaction Path (Downstream OOB) . 28 Signalling Link Extended Superframe Framing Format . 28 Frame overhead 29 Payload Structure 30 IB Signalling MPEGZTS
11、 Format (MAC Control Message) 37 Return Interaction Path (Upstream) 40 Slot Format . 40 Minimum Processing Time 41 Slot Timing Assignment 42 Downstream Slot Position Reference (Downstream OOB) 42 Downstream Slot Position Reference (Downstream El) 42 Frequency Range (Upstream) . 23 Forward Interactio
12、n Path (Downstream IB) . 37 Frequency of IB Signalling Information . 39 STD-ETSI EN 301 199-ENGL 1999 D 3400855 041b284 527 I 5.4.3 5.4.3.1 5.4.3.2 5.4.3.3 5.4.3.4 5.4.3.5 5.4.4 5.5 5.5.1 5.5.2 5.5.2.1 5.5.2.2 5.5.2.3 5.5.2.4 5.5.2.5 5.5.2.6 5.5.2.7 5.5.3 5.5.3.1 5.5.3.2 5.5.4 5.5.4.1 5.5.4.2 5.5.4.
13、3 5.5.4.4 5.5.4.5 5.5.4.6 5.5.5 5.5.5.1 5.5.5.2 5.5.6 5.5.7 5.5.8 5.5.9 5.5.10 5.5.10.1 5.5.10.2 5.5.10.3 5.5.10.4 5.6 5.6.1 5.6.2 5.6.3 5.7 5.7.1 5.7.1.1 5.7.1.2 5.7.1.3 5.7.1.4 5.7.2 5.7.3 5.7.4 5.7.5 5.7.6 5.7.6.1 5.7.6.2 5.7.6.3 5.7.6.4 5.7.7 5.7.8 4 ETSI EN 301 199 V1.2.1 (1999-06) Upstream Slo
14、t Positions . 44 Rate 256 kbitls 44 Void 44 Rate 1, 544 Mbitls . 44 Rate 3, 088 Mbitls . 45 Rate 6, 176 Mbitls . 46 Slot Position Counter . 47 MAC Functionality 48 MAC Reference Model 48 MAC Concept 48 Relationship Between Higher Layers and MAC Protocol 48 Relationship Between Physical Layer and MAC
15、 Protocol . 49 Relationship Between Physical Layer Slot Position Counter and MAC Slot Assignment 51 Access Modes (Contention i Ranging / Fixed rate / Reservation) 51 MAC Error Handling Procedures . 52 MAC Message Format 55 MAC Messages in the Mini Slots . 52 MAC Initialization and Provisioning . 58
16、Provisioning Channel Message (Broadcast OOB Downstream) 59 Default Configuration Message (Broadcast Downstream) . 60 Sign On and Calibration . 64 Sign-On Request Message (Broadcast Downstream) . 65 Ranging and Power Calibration Message (Singlecast Downstream) 68 Sign-On Response Message (Upstream Ra
17、nging) 66 Ranging and Power Calibration Response Message (Upstream Ranging or reserved) 70 Initialization Complete Message (Singlecast Downstream) . 70 Frequency ranging 71 Connection Establishment 71 Establishment ofthe First (Initial) Connection . 72 Establishment of Additional Connections . 77 Co
18、nnection Release 79 Fixed Rate Access 80 Contention Based Access . 80 Reservation Access 81 MAC Link Management . 86 Power and Timing Management . 86 TDMA Allocation Management . 86 Channel Error Management 89 Minislots 97 Minislot framing structure 98 Contention resolution for minislots 98 Cryptogr
19、aphic primitives 100 Public key exchange . 100 Hashing . 100 Encryption 101 Pseudo-random numbers 101 Main Key Exchange, MKE 101 Quick Key Exchange, QKE 102 Explicit Key Exchange, EKE . 102 Key derivation 103 Data stream processing . 103 Payload streams 103 Data encryption 103 Encryption flags 104 C
20、haining and initialization vector . 104 Persistent state variables . 105 Link Management Messages . 90 Carrying Minislots 97 Security (optional) . 99 Security Establishment . 104 ETSI STD.ETSI EN 301, 199-ENGL 1999 3400855 041b285 4b3 I 5.7.8.1 5.7.9 5.7.9.1 5.7.9.2 5.7.9.3 5.7.9.4 5.7.9.5 5.7.9.6 5
21、.7.9.7 5.7.9.8 5.7.9.9 5 ETSI EN 301 199 V1.2.1 (1999-06) Guaranteed delivery 105 Security MAC Messages 106 Security Sign-On (Single-cast Downstream) . 106 Security Sign-On Response (Upstream) 107 Main Key Exchange Response (Upstream) . 108 Quick Key Exchange (Single-cast Downstream) . 109 cMACQuick
22、 Key Exchange Response (Upstream) 109 Explicit Key Exchange (Single-cast Downstream) 110 cMACExplicit Key Exchange Response (Upstream) . 110 Wait (Upstream) 111 6 Interactive STB / Data Modem Mid Layer Protocol . 111 6.1 6.1.1 6.1.1.1 6.1.1.2 6.1.2 6.1.2.1 6.1.2.2 6.1.3 6.1.4 6.1.5 6.2 6.2.1 6.2.1.1
23、 6.2.1.2 6.2.2 6.3 6.3.1 6.3.1.1 6.3.1.2 6.3.2 6.3.3 6.3.4 6.3.5 6.3.6 6.3.7 Direct IP . 111 Framing 112 IB Downstream . 112 Addressing . 112 IP Broadcast and Multicast from STB/NIU to INA 112 IP Broadcast and Multicast from INA to STBW 112 IP Address Assignment 112 INA interfaces (informative) 113
24、Ni/STB interfaces (informative) . 113 Ethernet MAC Bridging . 113 Framing 113 IB Downstream . 113 Addressing . 113 PPP 113 Framing 113 IB Downstream . 114 Addressing . 114 IP Address Assignment 114 Additional IP addresses 114 Security 114 INA Interfaces (informative) 114 NIU/STB Interfaces (informat
25、ive) . 114 Upstream and OOB Downstream . 112 Upstream and OOB Downstream . 113 Upstream and OOB Downstream . 113 Annex A (informative): MAC State Transitions and Time Outs 115 A.1 Ranging and Calibration 115 A.2 Connection Establishment . 119 A.3 Connection Release . 120 A.4 Reservation Process . 12
26、1 AS Re-calibration 124 A.6 Reprovision Message . 124 A.7 Transmission Control Message . 124 A.8 Status Request Message . 125 A.9 Idle Message 125 Bibliography 126 History 127 ETSi 6 ETSI EN 301 199 Vi .2.1 (1 999-06) Intellectual Property Rights TPRs essential or potentially essential to the presen
27、t document may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found in SR O00 314 Tntellectual PropeQ Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect of ET
28、SI standards“, which is available free of charge from the ETSI Secretariat. Latest updates are available on the ETSI Web server (http:/www.etsi.org/ipr). 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 exist
29、ence of other IPRs not referenced in SR o00 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This European Standard (Telecommunications series) has been produced by the Joint Technical Committee (JTC) Broadcast of the Europe
30、an Broadcasting Union (EBU), Comit Europen de Normalisation ELECtrotechnique (CENELEC) and the European Telecommunications Standards Institute (ETSI). NOTE: The EBUIGTSI JTC Broadcast was established in 1990 to Co-ordinate the drafting of standards in the specific field of broadcasting and related f
31、ields. Since 1995 the JTC Broadcast became a tripartite body by including in the Memorandum of Understanding also CENELEC, which is responsible for the standardization of radio and television receivers. The EBU is a professional association of broadcasting organizations whose work includes the Co-or
32、dination of its members activities in the technical, legal, programme-making and programme-exchange domains. The EBU has active members in about 60 countries in the European broadcasting area; its headquarters is in Geneva. European Broadcasting Union CH-I218 GRAND SACONNEX (Geneva) Switzerland Tel:
33、 41 2271721 11 Fax: c41 22 717 24 81 Founded in September 1993, the DVB Project is a market-led consortium of public and private sector organizations in the television industry. Its aim is to establish the framework for the introduction of WEG-2 based digital television services. Now comprising over
34、 200 organizations from more than 25 countries around the world, DVB fosters market-led systems, which meet the real needs, and economic circumstances, of the consumer electronics and the broadcast industry. National transposition dates Date of adoption of this EN: Date of latest announcement of thi
35、s EN (doa): Date of latest publication of new National Standard or endorsement of this EN (dop/e): Date of withdrawal of any conflicting National Standard (dow): 28 May 1999 3 1 August 1999 29 February 2000 29 February 2000 STD.ETSI EN 301 199-ENGL 1999 3400855 0416287 23b m 7 ETSI EN 301 199 V1.2.1
36、 (1999-06) 1 Scope The present document is the baseline specification for the provision of the interaction channel for LMDS networks. This version supersedes the previous version 1.1.1 of this standard. It is not intended to specify a return channel solution associated to each broadcast system becau
37、se the inter-operability of different delivery media to transport the return channel is desirable. The solutions provided in the present document for interaction channel for LMDS networks are a part of a wider set of alternatives to implement interactive services for Digital Video Broadcasting (DVB)
38、 systems. The present document is not limited to a given frequency range. All the frequencies refer to F frequencies as defined in subclause 5.1.2. 2 Ref e re nces The following documents contain provisions which, through reference in this text, constitute provisions of the present document. Referen
39、ces are either specific (identified by date of publication, edition number, version number, etc.) or non-specific. For a specific reference, subsequent revisions do not apply. For a non-specific reference, the latest version applies. A non-specific reference to an ETS shall also be taken to refer to
40、 later versions published as an EN with the same number. il Pl ITU-T Recommendation 1.432: “B-ISDN User-Network interface - Physical layer specification“. ETS 300 800: “Digital Video Broadcasting (DVB); Interaction channel for Cable TV distribution systems (CATV)“. EN 301 192: “Digital Video Broadca
41、sting (DVB); DVB specification for data broadcasting“. EN 300 421: “Digital Video Broadcasting (DVB); Framing structure, channel coding and modulation for 11/12 GHz satellite services“. I31 41 Pl TR 100 815: “Digital Video Broadcasting (DVB); Guidelines for the handling of ATM signals in DVB systems
42、“. EN 300 468: “Digital Video Broadcasting (DVB); Specification for Service Information (SI) in DVB systems“. ITU-T Recommendation 1.361: “B-ISDN ATM layer specification“. ITU-T Recommendation 1.363: “B-ISDN ATM Adaptation Layer specification“. IS0 13818-1: “Information technology - Generic coding o
43、f moving pictures and associated audio information: Systems“. i61 71 i81 191 vol ISOIEC 8802-3 (1996): “Information technology - Telecommunications and information exchange between systems - Local and metropolitan area networks - Specific requirements - Part 3: Carrier sense multiple access with col
44、lision detection (CSMAKD) access method and physical layer specifications“. IETF RFC 2104, Krawczyk, et. al: “MAC: Keyed-Hashing for Message“. IETF RFC 2236: “IGMP protocol“. ETSi STD-ETSI EN 301 299-ENGL 2999 3400855 04Lb288 172 8 ETSI EN 301 199 V1.2.1 (19SS-06) u31 u41 I51 U61 I71 IETF RFC 1483:
45、“Multiprotocol encapsulation over ATM adapt. layer 5“. IETF RFC 2 13 1 : “Dynamic host configuration protocol (DHCP)“. IETF RFC 951 : “Bootstrap protocol (BOOTP)“. IETF RFC 791: “Internet protocol“. ATMF UNI 3.1 ATM Forum User-Network Interface, Version 3.1. 3 Abbreviations For the purposes of the p
46、resent document, the following abbreviations apply: ATM BC BRA LMDS CBC Connection ID CM D-H DAVIC DCE DES DTE DTMF DVB EKE GSTN HMAC IB IC INA IRD ISDN IV LFSR LSB MAC MKE MMDS MPEG MTU NIU NSAP OOB os1 PID PM PSTN QAM QKE Qos QPSK Reservation ID SHA-1 SMATV STB IQ Asynchronous Transfer Mode Broadc
47、ast Channel Basic Rate Access Local Multipoint Distribution System Cipher Block Chaining Connection Identificator Cable Modem Diffie-Hellman Digital Audiovisual Council Data Communication Equipment Data Encryption Standard Data Termination Equipment Dual Tone Multifrequency (dialling mode) Digital V
48、ideo Broadcasting Explicit Key Exchange General Switched Telephone Network Hash-based Message Authentication Code Interaction Channel Interactive Network Adapter Integrated Receiver Decoder Integrated Services Digital Network In-phase and Quadrature Components Initialization Vector Linear Feedback S
49、hift Register Least Significant Bit Media Access Control Main Key Exchange Multi-channel Multi-point Distribution Systems Moving Pictures Experts Group Maximum Transmission Unit Network Interface Unit Network Service Access Point Out of Band Open Systems Interconnection Packet Identifier (defined by ISO/IEC 13818 (MPEG-2) 9) Pulse Modulation Public Switched Telephone Network Quadrature Amplitude Modulation Quick Key Exchange Quality of Service Quaternary Phase Shift Keying Reservation Identificator Secure Hash Algorithm 1 Satellite Master Antenna Television Set Top Box In-B
