1、 ETSI TS 1Digital VidSpecification for SysteTECHNICAL SPECIFICATION102 006 V1.4.1 (2015ideo Broadcasting (DVB); stem Software Update in DVB 15-06) B Systems ETSI ETSI TS 102 006 V1.4.1 (2015-06)2Reference RTS/JTC-DVB-351 Keywords broadcasting, data, digital, DVB, video ETSI 650 Route des Lucioles F-
2、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 The present document can be downloaded from: http:/www.etsi.org/standards-sea
3、rch The present document may be made available in electronic versions and/or in print. The content of any electronic and/or print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any existing or perceived difference in contents betwee
4、n such versions and/or in print, the only prevailing document is the print of the Portable Document Format (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. Informati
5、on on the current status of 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: https:/portal.etsi.org/People/CommiteeSupportStaff.aspx Copyright Notification N
6、o part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm except as authorized by written permission of ETSI. The content of the PDF version shall not be modified without the written authorization of ETSI. The copyright and the f
7、oregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2015. European Broadcasting Union 2015. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM and LTE are Tr
8、ade Marks of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. GSM and the GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI TS 102 006 V1.4.1 (2015-06)3Contents Intellectual Property Rights 5g3Foreword . 5g3Modal verbs terminology
9、5g3Introduction 5g31 Scope 7g32 References 7g32.1 Normative references . 7g32.2 Informative references 8g33 Definitions and abbreviations . 8g33.1 Definitions 8g33.2 Abbreviations . 8g34 Void 9g35 Profiles and types of system software update services . 9g35.1 Signalling . 9g35.2 Data carriage 9g36 N
10、etwork (SI) signalling 10g36.0 General rules of operation 10g36.1 Linkage Descriptor for Systems Software Update . 10g36.1.0 Private data bytes for linkage type 0x09 . 10g36.1.1 SSU Scan Linkage Descriptor 11g37 PSI signalling . 12g37.0 General rules of operation 12g37.1 Data Broadcast Id Descriptor
11、 selector byte definition for System Software Update 12g38 Standard Data Carousel layout for System Software Update services . 14g38.1 Structure of the Standard Update Carousel 14g38.1.0 Introduction. 14g38.1.1 DownloadServerInitiate message (DSI) 15g38.1.2 DownloadInfoIndication message (DII) . 17g
12、38.1.3 DownloadDataBlock message (DDB) 18g38.2 Standard Data Carousel Descriptors . 18g38.2.1 SSU Module Type Descriptor . 18g38.3 Time availability guidelines for simple SSU services 18g39 Update Notification Table 19g39.1 Description . 19g39.2 PSI, SI and related UNT signalling 19g39.3 Description
13、 of the Update Notification Table 21g39.4 Syntax and Semantics of the UNT . 22g39.4.1 UNT Syntax 22g39.4.2 UNT fields semantics 22g39.4.2.0 Preamble fields 22g39.4.2.1 common_descriptor_loop() . 23g39.4.2.2 compatibilityDescriptor() 23g39.4.2.3 target_descriptor_loop() 24g39.4.2.4 operational_descri
14、ptor_loop() . 25g39.5 SSU UNT descriptors . 25g39.5.1 Descriptor identification and location . 25g39.5.2 Descriptor coding 25g39.5.2.1 target_smartcard_descriptor 25g39.5.2.2 target_MAC_address_descriptor . 26g39.5.2.3 target_IP_address_descriptor 26g39.5.2.4 target_IPv6_address_descriptor 27g3ETSI
15、ETSI TS 102 006 V1.4.1 (2015-06)49.5.2.5 target_serial_number_descriptor . 27g39.5.2.6 update_descriptor 27g39.5.2.7 SSU_location_descriptor . 29g39.5.2.8 SSU_subgroup_association_descriptor . 29g39.5.2.9 scheduling_descriptor . 29g39.5.2.10 telephone_descriptor (informative) . 31g39.5.2.11 SSU_even
16、t_name_descriptor 32g39.5.2.12 message_descriptor . 32g39.5.2.13 private_data_specifier_descriptor (Informative) . 33g39.5.2.14 enhanced_message_descriptor 33g39.5.2.15 ssu_uri_descriptor . 35g39.6 SSU Data Carousel descriptors 36g39.6.0 Introduction. 36g39.6.1 Descriptor identification and location
17、 . 36g39.6.2 Descriptor coding 36g39.6.2.1 subgroup_association_descriptor 36g39.6.2.2 Compatibility descriptor 36g39.7 Interworking requirements for operators 37g39.8 Interworking requirements for receivers 37g3Annex A (informative): Locating the appropriate System Software Update service . 39g3Ann
18、ex B (informative): Recommendations for transferring System Software Update service data from receiver manufacturer to network operator 40g3Annex C (normative): Use of the UNT descriptors . 41g3C.0 Scope 41g3C.1 compatibilityDescriptor 41g3C.2 Target loop . 41g3C.3 Common loop and operational loop .
19、 41g3Annex D (informative): Bibliography . 42g3Annex E (informative): Change History 43g3History 44g3ETSI ETSI TS 102 006 V1.4.1 (2015-06)5Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to these
20、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 notified to ETSI in respect of ETSI standards“, which is available from the ETSI Secretariat. Latest up
21、dates are available on the ETSI Web server (http:/ipr.etsi.org). 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 000 314 (or the updates on the ETSI Web serv
22、er) 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 European Broadcasting Union (EBU), Comit Europen de Normalisation ELECtrotechnique (CENELEC) and the European T
23、elecommunications 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 related fields. Since 1995 the JTC Broadcast became a tripartite body by including in the Memorandum of Understand
24、ing 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-ordination of its members activities in the technical, legal, programme-making and programme-exchange domai
25、ns. 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) Switzerland Tel: +41 22 717 21 11 Fax: +41 22 717 24 81 The Digital Video Broadcasting Project (DVB) is an industry-led c
26、onsortium of broadcasters, manufacturers, network operators, software developers, regulatory bodies, content owners and others committed to designing global standards for the delivery of digital television and data services. DVB fosters market driven solutions that meet the needs and economic circum
27、stances of broadcast industry stakeholders and consumers. DVB standards cover all aspects of digital television from transmission through interfacing, conditional access and interactivity for digital video, audio and data. The consortium came together in 1993 to provide global standardization, inter
28、operability and future proof specifications. The present document incorporates both the simple and the extended profiles of the former DVB Data Download Specification, ETSI TS 102 006-1 i.1, therefore ETSI TS 102 006-1 i.1 V1.1.1 has been withdrawn and replaced by the present document. Modal verbs t
29、erminology In the present document “shall“, “shall not“, “should“, “should not“, “may“, “need not“, “will“, “will not“, “can“ and “cannot“ are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of provisions). “must“ and “must not“ are NOT allowe
30、d in ETSI deliverables except when used in direct citation. Introduction The present document defines agreements on which to base interoperability for system software update services and receivers. These have been selected to minimize interdependencies between the parties involved. In particular: It
31、 defines the signalling information that can be used to locate the transport stream containing the system software update service in a network via the NIT or BAT as appropriate. ETSI ETSI TS 102 006 V1.4.1 (2015-06)6 It defines the signalling information used to locate the system software update ser
32、vice in a transport stream (via the PMT). It defines the options for transmitting the actual system software update service in either a proprietary data transfer format, or a standardized two-layer DVB data carousel (called standard update carousel from here on). It defines an Update Notification Ta
33、ble (UNT) that can be used to enhance the system software update functionality in an upward compatible way. The table provides a standard mechanism for carrying additional information, e.g. update scheduling information, extensive selection and targeting information, action notification, filtering d
34、escriptors. It defines a recommended format for exchanging the system software update data from receiver manufacturer to the network (or multiplex) operator for subsequent transmission. In case multiple receiver manufacturers share the same standard update carousel this format allows such a multi-ve
35、ndor carousel to be composed from individual manufacturers contributions in a simple way. The present document has to be seen in context with ETSI TS 101 162 3 and ETSI EN 300 468 4 because it describes additional descriptors used for system software update. ETSI ETSI TS 102 006 V1.4.1 (2015-06)71 S
36、cope Receiver software is increasingly complex. In order to guarantee the functionality of a receiver as well as increasing its functionality once deployed in the field a software update service is required. The present document specifies a standard mechanism for signalling a software update service
37、 and the means to carry the data for such a software update service. It builds on ISO/IEC 13818-6 1, ETSI TS 101 162 3 and ETSI EN 300 468 4 for signalling and ETSI EN 301 192 2 for data carriage. The present document does not define the mandatory character of this protocol in a specific context, an
38、d it does not exclude the use of proprietary mechanisms for doing a software update. This allows a network to support horizontal market model receivers (e.g. MHP receivers). Equally it allows receivers requiring a software update service to be deployed in a network independent way. 2 References 2.1
39、Normative references References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the reference document (including any amendment
40、s) applies. Referenced documents which are not found 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. The foll
41、owing referenced documents are necessary for the application of the present document. 1 ISO/IEC 13818-6: “Information technology - Generic coding of moving pictures and associated audio information - Part 6: Extensions for DSM-CC“. 2 ETSI EN 301 192: “Digital Video Broadcasting (DVB); DVB specificat
42、ion for data broadcasting“. 3 ETSI TS 101 162: “Digital Video Broadcasting (DVB); Allocation of identifiers and codes for Digital Video Broadcasting (DVB) systems“. 4 ETSI EN 300 468: “Digital Video Broadcasting (DVB); Specification for Service Information (SI) in DVB systems“. 5 IEEE 802: “IEEE Sta
43、ndards for Local and Metropolitan Area Networks: Overview and Architecture“. NOTE: Available at http:/standards.ieee.org/findstds/standard/802-2001.html. 6 ISO/IEC 8859-1: “Information technology - 8-bit single-byte coded graphic character sets - Part 1: Latin alphabet No. 1“. 7 ISO 639-2: “Codes fo
44、r the representation of names of languages - Part 2: Alpha-3 code“. 8 ETSI TS 103 197: “Digital Video Broadcasting (DVB); Head-end implementation of DVB SimulCrypt“. 9 IETF RFC 3986: “Uniform Resource Identifiers (URI): Generic Syntax“. ETSI ETSI TS 102 006 V1.4.1 (2015-06)82.2 Informative reference
45、s References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the reference document (including any amendments) applies. NOTE: W
46、hile any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee their long term validity. The following referenced documents are not necessary for the application of the present document but they assist the user with regard to a particular subject area. i.1 E
47、TSI TS 102 006-1: “Digital Video Broadcasting (DVB); DVB Data Download Specification; Part 1: Simple Profile“. 3 Definitions and abbreviations 3.1 Definitions For the purposes of the present document, the following terms and definitions apply: (receiver) manufacturer: organization which assumes prim
48、e responsibility for updating the software of a receiver once deployed in the field NOTE: Depending on legal arrangements this can also apply to service providers and other entities. system software update: update of receiver software transmitted over the DVB systems 3.2 Abbreviations For the purpos
49、es of the present document, the following abbreviations apply: BAT Bouquet Association Table bslbf bit string, left bit first CA Conditional AccessDDB Download Data Block DII Download Info Indication DSI Download Server Initiate DSM-CC Digital Storage Media - Command and Control DVB Digital Video Broadcasting EBU European Broadcasting Union IP Internet Protocol IRD Integrated Receiver/Decoder ISO International Organization for Standardization LRI Location Resolution InformationLSB Least Significant BitMAC Medium Access Contro
