1、 ETSI TS 102 470-2 V1.1.1 (2009-12)Technical Specification Digital Video Broadcasting (DVB);IP Datacast: Program SpecificInformation (PSI)/Service Information (SI);Part 2: IP Datacast over DVB-SHETSI ETSI TS 102 470-2 V1.1.1 (2009-12)2Reference DTS/JTC-DVB-246-2 Keywords broadcasting, data, digital,
2、 DVB, IP, mobile, TV, video 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 o
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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 of
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6、authorized by written permission. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2009. European Broadcasting Union 2009. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTM, TIPHONTM, the TIPHON logo and the ETSI logo are
7、 Trade Marks of ETSI registered for 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 Partn
8、ers. GSM and the GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI TS 102 470-2 V1.1.1 (2009-12)3Contents Intellectual Property Rights 6g3Foreword . 6g3Introduction 6g31 Scope 8g32 References 8g32.1 Normative references . 8g32.2 Informative references 9g33 Definitions a
9、nd abbreviations . 9g33.1 Definitions 9g33.1.0 Introduction. 9g33.1.1 Infrastructure . 9g33.1.2 Transport containers . 11g33.1.3 Tables 12g33.1.4 Signalling structures . 12g33.1.4.1 For NIT IP flow and IP stream (SFN and non SFN with same capacities on different frequencies). 13g34.2 Content regiona
10、lization in SH networks (non-SFN with different capacities on different frequencies) (normative) . 13g34.2.1 TS construction using time-slice bursts, DVB and DVB-SH services 14g34.2.1.1 Generalities (normative) 14g34.2.1.2 Impact on PSI/SI (normative) . 17g34.2.1.3 Filtering at SH service layer (inf
11、ormative) 17g34.2.1.4 Receiver behaviour with SH service layer filtering (informative): . 22g34.2.2 Filtering at SH service level 22g34.2.2.1 Recommendations (normative) . 22g34.2.2.1.0 Introduction . 22g34.2.2.1.1 “Complete TS“ attributes . 23g34.2.2.1.2 Filtering processing . 24g34.2.2.1.3 “Region
12、alized TS“ attributes . 26g34.2.2.2 Example (informative) 27g34.2.3 Filtering at TS layer 28g34.2.3.1 Recommendations (normative) . 28g34.2.3.1.1 “Complete TS“ attributes . 28g34.2.3.1.2 Filtering processing . 28g34.2.3.1.3 “Regionalized TS“ attributes / local SH service attribues 28g34.2.3.2 Exampl
13、e (informative) 29g34.3 Multiprotocol Encapsulation (normative) 29g34.3.1 SH SERVICE FILTERING 29g34.3.1.1 Common DVB-SH service 29g34.3.1.2 Local DVB-SH service . 30g34.3.2 TS LAYER FILTERING 32g34.4 Descriptors (normative) 32g34.4.1 SH_delivery_system_descriptor . 32g34.4.1.1 Diversity mode 32g34.
14、4.1.2 Modulation loop 33g34.4.1.3 Usage restrictions 34g34.4.2 time_slice_fec_identifier_descriptor . 35g3ETSI ETSI TS 102 470-2 V1.1.1 (2009-12)44.4.3 Service Availability Descriptor. 36g34.4.4 cell_list_descriptor 36g34.4.4.0 Introduction . 36g34.4.4.1 General requirements 36g34.4.4.2 Special case
15、 of satellite cells . 37g34.4.4.3 Special case of terrestrial cells 37g34.4.5 cell_frequency_link_descriptor. 37g34.4.5.1 General requirements 37g34.4.5.2 Special case of frequency diversity: 37g34.5 PSI tables (normative) 37g34.5.1 Program Association Table (PAT) 37g34.5.1.1 Introduction (informati
16、ve) . 37g34.5.1.2 Requirements (normative). 38g34.5.2 Program Map Table (PMT) 38g34.5.1.1 Introduction (informative). 38g34.5.1.2 Requirements (normative) . 39g34.5.3 Conditional Access Table (CAT) 40g34.5.4 Transport Stream Description Table (TSDT) . 40g34.6 SI Tables (normative) . 41g34.6.1 Bit ra
17、tes and repetition intervals . 41g34.6.1.1 SH modes excluding diversity at SH service level 41g34.6.1.2 SH modes supporting diversity at SH service level 41g34.6.2 Network Information Table (NIT) 43g34.6.2.1 NIT_actual 43g34.6.2.1.1 Introduction (informative) . 43g34.6.2.1.2 Generalities 43g34.6.2.1
18、.3 Linkage descriptors . 44g34.6.2.1.4 Network_name_descriptors . 44g34.6.2.1.5 SH_delivery_system_descriptor, cell_list_descriptor, cell_frequency_link_descriptor 44g34.6.2.1.6 time_slice_fec_identifier_descriptor . 48g34.6.2.2 NIT_other 49g34.6.2.2.1 Specific requirements 49g34.6.2.2.2 Generic req
19、uirements. 49g34.6.3 Bouquet Association Table (BAT) . 49g34.6.4 Service Description Table (SDT) 49g34.6.4.1 Introduction . 49g34.6.4.2 SDT_actual 49g34.6.4.3 SDT_other . 50g34.6.4.4 Determining service availability . 52g34.6.4.4.1 Service availability of the actual TS on the current cell 52g34.6.4.
20、4.2 Service availability of a TS on the cells of a given network 53g34.6.5 Event Information Table (EIT) . 53g34.6.6 Running Status Table (RST) . 53g34.6.7 Time and Date Table (TDT) . 53g34.6.8 Time Offset Table (TOT) . 53g34.6.9 Stuffing Table (ST) . 54g34.6.10 IP/MAC Notification Table (INT) 54g34
21、.6.10.1 Common specifications . 54g34.6.10.1.0 Introduction . 54g34.6.10.1.1 Generalities 54g34.6.10.1.2 Platform_descriptor_loop 55g34.6.10.1.3 Target_descriptor_loop 55g34.6.10.1.4 Operational_descriptor_loop: 57g34.6.10.2 Specificities in the case of a partially available TS . 57g34.6.10.2.1 Unic
22、ity and availability of the INT 57g34.6.10.2.2 Multiplicity of IP/MAC_stream_location_descriptors within operational_loop: 57g34.7 Transmission Parameters Signalling (TPS) 58g34.8 Update Notification Table (normative) 58g34.9 Announcing INT (normative) . 58g34.9.1 IP/MAC Notification Service . 58g34
23、.9.2 IP/MAC Notification Info structure 59g34.9.3 IP/MAC Notification NIT . 59g3ETSI ETSI TS 102 470-2 V1.1.1 (2009-12)54.9.4 IP/MAC Notification BAT . 59g34.10 SH frame initialization packet (normative) 60g34.10.1 Mandatory SHIP parameters . 60g34.10.1.1 Synchronization_id: 60g34.10.1.2 Individual_
24、addressing_length . 60g34.10.2 Optional SHIP parameters 61g34.10.2.1 General requirements 61g34.10.2.2 Tx_identifier 62g34.10.2.3 Cell_id_function 62g34.10.2.4 Service_localization_function: 62g34.10.2.4.0 Introduction . 62g34.10.2.4.1 tx_identifier . 62g34.10.2.4.2 Cell_id . 63g34.10.2.5 Service_sy
25、nchronization_function 64g34.10.2.5.0 Introduction . 64g34.10.2.5.1 tx_identifier . 64g34.10.2.5.2 Cell_id . 65g34.11 Signalling field . 65g3Annex A (informative): Bibliography . 66g3History 67g3ETSI ETSI TS 102 470-2 V1.1.1 (2009-12)6Intellectual Property Rights IPRs essential or potentially essent
26、ial to the present 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 ETSI SR 000 314: “Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notifie
27、d to ETSI in respect of ETSI standards“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (http:/webapp.etsi.org/IPR/home.asp). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee can b
28、e given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This Technical Specification (TS) has been produced by Joint Technical Committee (JTC) Broadcast of the
29、 European Broadcasting Union (EBU), Comit Europen de Normalisation ELECtrotechnique (CENELEC) and the European Telecommunications Standards Institute (ETSI). NOTE: The EBU/ETSI JTC Broadcast was established in 1990 to co-ordinate the drafting of standards in the specific field of broadcasting and re
30、lated fields. 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 th
31、e co-ordination 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-1218 GRAND SACONNEX (Geneva) Switzerla
32、nd Tel: +41 22 717 21 11 Fax: +41 22 717 24 81 The Digital Video Broadcasting Project (DVB) is an industry-led consortium of broadcasters, manufacturers, network operators, software developers, regulatory bodies, content owners and others committed to designing global standards for the delivery of d
33、igital television and data services. DVB fosters market driven solutions that meet the needs and economic circumstances of broadcast industry stakeholders and consumers. DVB standards cover all aspects of digital television from transmission through interfacing, conditional access and interactivity
34、for digital video, audio and data. The consortium came together in 1993 to provide global standardisation, interoperability and future proof specifications. The present document is part 2 of a multi-part deliverable covering the Digital Video Broadcasting (DVB); IP Datacast: Program Specific Informa
35、tion (PSI)/Service Information (SI), as identified below: Part 1: “IP Datacast over DVB-H“; Part 2: “IP Datacast over DVB-SH“. Introduction The contents of the present document specify the use of PSI and SI tables and related descriptors in DVB-SH networks, and more generally of all signalling eleme
36、nts relevant to the usage of DVB-SH network (TPS, Signalling Field, SHIP). TS 102 470-1 8 is a corresponding document describing usage of PSI/SI information in IPDC in DVB-H systems. The present document describes how the network infrastructure SHALL generate the signalling. In some cases, the behav
37、iour of the receiver is also specified. More general description of receiver behaviour and not-directly PSI/SI related signal generation is FFS in DVB-SH the implementation guideline. ETSI ETSI TS 102 470-2 V1.1.1 (2009-12)7The use of PSI/SI tables and/or descriptors not mentioned within this clause
38、 is either not restricted for any particular network and specifying the use of such tables/descriptors is either outside of the scope of the present document, or can be applied for both DVB-H and DVB-SH networks and therefore can be found in 8. Clause 4.1 provides some introduction to the PSI/SI in
39、DVB-SH. Clause 4.2 specifies content regionalization concept within a “partially available TS“. Clause 4.3 specifies MPE usage. Clause 4.4 specifies the descriptors required and their usage. Clause 4.5 specifies the PSI tables usage. Clause 4.6 specifies the SI tables usage. Clause 4.7 specifies the
40、 TPS and Signalling Field parameters and their usage. Clause 4.8 specifies the Update Notification Table usage. Clause 4.9 specifies the INT announcement usage. Clause 4.10 specifies SHIP usage. Clause 4.11 specifies the signalling field usage. ETSI ETSI TS 102 470-2 V1.1.1 (2009-12)81 Scope The pre
41、sent document provides focus on PSI/SI tables and descriptors used in DVB-SH Systems. Used tables and descriptors are introduced, and their usage is described. The present document defines the set of PSI/SI data a DVB-SH Receiver may expect to be available on a DVB-SH bearer (data transmission baseb
42、and) and the DVB-SH Network is expected to make available on the DVB-SH Bearer. 2 References References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For a specific reference, subsequent revisions do not apply. Non-specific reference
43、 may be made only to a complete document or a part thereof and only in the following cases: - if it is accepted that it will be possible to use all future changes of the referenced document for the purposes of the referring document; - for informative references. Referenced documents which are not f
44、ound to be publicly available in the expected location might be found at http:/docbox.etsi.org/Reference. NOTE: While any hyperlinks included in this clause were valid at the time of publication ETSI cannot guarantee their long term validity. 2.1 Normative references The following referenced documen
45、ts are indispensable for the application of the present document. For dated references, only the edition cited applies. For non-specific references, the latest edition of the referenced document (including any amendments) applies. 1 ETSI EN 300 468: “Digital Video Broadcasting (DVB); Specification f
46、or Service Information (SI) in DVB systems“. 2 ETSI EN 301 192: “Digital Video Broadcasting (DVB); DVB specification for data broadcasting“. 3 IETF RFC 1112: “Host extensions for IP multicasting“. 4 IETF RFC 2464: “Transmission of IPv6 Packets over Ethernet Network“. 5 ETSI TS 102 585: “Digital Vide
47、o Broadcasting (DVB); System Specifications for Satellite services to Handheld devices (SH) below 3 GHz“. 6 ETSI EN 302 583: “Digital Video Broadcasting (DVB); Framing Structure, channel coding and modulation for Satellite Services to Handheld devices (SH) below 3 GHz“. 7 ETSI TS 102 594: “Methods f
48、or Testing and Specification (MTS); Internet Protocol Testing (IPT): IPv6 Security; Conformance Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma“. 8 ETSI TS 102 470-1 (V1.1.1): “Digital Video Broadcasting (DVB); IP Datacast: Program Specifi
49、c Information (PSI)/Service Information (SI); Part 1: IP Datacast over DVB-H“. ETSI ETSI TS 102 470-2 V1.1.1 (2009-12)92.2 Informative references The following referenced documents are not essential to the use of the present document but they assist the user with regard to a particular subject area. For non-specific references, the latest version of the referenced document (including any amendments) applies. i.1 ETSI TR 101 211 (V1.10.1): “Digital Video Broadcasting (DVB); Guidelines on implementation and usage of Service Information (SI)“. 3 De
