ITU-T H 310 CORR 1-2005 Broadband Audiovisual Communication Systems and Terminals Corrigendum 1 (Study Group 16)《宽带视听服务系统和终端 修正呢个1 研究组16》.pdf

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1、 International Telecommunication Union ITU-T H.310TELECOMMUNICATION STANDARDIZATION SECTOR OF ITU Corrigendum 1(01/2005) SERIES H: AUDIOVISUAL AND MULTIMEDIA SYSTEMSInfrastructure of audiovisual services Systems and terminal equipment for audiovisual services Broadband audiovisual communication syst

2、ems and terminals Corrigendum 1 ITU-T Recommendation H.310 (1998) Corrigendum 1 ITU-T H-SERIES RECOMMENDATIONS AUDIOVISUAL AND MULTIMEDIA SYSTEMS CHARACTERISTICS OF VISUAL TELEPHONE SYSTEMS H.100H.199 INFRASTRUCTURE OF AUDIOVISUAL SERVICES General H.200H.219 Transmission multiplexing and synchroniza

3、tion H.220H.229 Systems aspects H.230H.239 Communication procedures H.240H.259 Coding of moving video H.260H.279 Related systems aspects H.280H.299 Systems and terminal equipment for audiovisual services H.300H.349 Directory services architecture for audiovisual and multimedia services H.350H.359 Qu

4、ality of service architecture for audiovisual and multimedia services H.360H.369 Supplementary services for multimedia H.450H.499 MOBILITY AND COLLABORATION PROCEDURES Overview of Mobility and Collaboration, definitions, protocols and procedures H.500H.509 Mobility for H-Series multimedia systems an

5、d services H.510H.519 Mobile multimedia collaboration applications and services H.520H.529 Security for mobile multimedia systems and services H.530H.539 Security for mobile multimedia collaboration applications and services H.540H.549 Mobility interworking procedures H.550H.559Mobile multimedia col

6、laboration inter-working procedures H.560H.569 BROADBAND AND TRIPLE-PLAY MULTIMEDIA SERVICES Broadband multimedia services over VDSL H.610H.619 For further details, please refer to the list of ITU-T Recommendations. ITU-T Rec. H.310 (1998)/Cor.1 (01/2005) i ITU-T Recommendation H.310 Broadband audio

7、visual communication systems and terminals Corrigendum 1 Summary The changes introduced by this corrigendum incorporate developments in the DSS2 signalling work (ITU-T Rec. Q.2941.2 in particular) subsequent to the approval of ITU-T Rec. H.310 (09/98). The essential point of this corrigendum is that

8、 the identifier type codepoint “00000011“ was formally defined by ITU-T Rec. Q.2941.2 after ITU-T Recs H.310 and Q.2941.1 had been published The mechanism of GIT (Generic Identifier Transport) is identified in ITU-T Rec. Q.2941.1, and ITU-T Rec. H.310 refers to it in Annex C. Source Corrigendum 1 to

9、 ITU-T Recommendation H.310 (1998) was approved on 8 January 2005 by ITU-T Study Group 16 (2005-2008) under the ITU-T Recommendation A.8 procedure. ii ITU-T Rec. H.310 (1998)/Cor.1 (01/2005) FOREWORD The International Telecommunication Union (ITU) is the United Nations specialized agency in the fiel

10、d of telecommunications. The ITU Telecommunication Standardization Sector (ITU-T) is a permanent organ of ITU. ITU-T is responsible for studying technical, operating and tariff questions and issuing Recommendations on them with a view to standardizing telecommunications on a worldwide basis. The Wor

11、ld Telecommunication Standardization Assembly (WTSA), which meets every four years, establishes the topics for study by the ITU-T study groups which, in turn, produce Recommendations on these topics. The approval of ITU-T Recommendations is covered by the procedure laid down in WTSA Resolution 1. In

12、 some areas of information technology which fall within ITU-Ts purview, the necessary standards are prepared on a collaborative basis with ISO and IEC. NOTE In this Recommendation, the expression “Administration“ is used for conciseness to indicate both a telecommunication administration and a recog

13、nized operating agency. Compliance with this Recommendation is voluntary. However, the Recommendation may contain certain mandatory provisions (to ensure e.g. interoperability or applicability) and compliance with the Recommendation is achieved when all of these mandatory provisions are met. The wor

14、ds “shall“ or some other obligatory language such as “must“ and the negative equivalents are used to express requirements. The use of such words does not suggest that compliance with the Recommendation is required of any party. INTELLECTUAL PROPERTY RIGHTS ITU draws attention to the possibility that

15、 the practice or implementation of this Recommendation may involve the use of a claimed Intellectual Property Right. ITU takes no position concerning the evidence, validity or applicability of claimed Intellectual Property Rights, whether asserted by ITU members or others outside of the Recommendati

16、on development process. As of the date of approval of this Recommendation, ITU had not received notice of intellectual property, protected by patents, which may be required to implement this Recommendation. However, implementors are cautioned that this may not represent the latest information and ar

17、e therefore strongly urged to consult the TSB patent database. ITU 2005 All rights reserved. No part of this publication may be reproduced, by any means whatsoever, without the prior written permission of ITU. ITU-T Rec. H.310 (1998)/Cor.1 (01/2005) iii CONTENTS Page 1) Update to the list of normati

18、ve references 1 2) Updates to Table C.2 1 3) Update to Table C.4 1 ITU-T Rec. H.310 (1998)/Cor.1 (01/2005) 1 ITU-T Recommendation H.310 Broadband audiovisual communication systems and terminals Corrigendum 1 1) Update to the list of normative references In clause 2, References, add the following aft

19、er item 32: 33 ITU-T Recommendation Q.2941.2 (1999), Digital Subscriber Signalling System No. 2 Generic identifier transport extensions. Accordingly, renumber the existing items 33 through 46 as “34“ through “47“ respectively, and replace “38“ with “39“ and “39“ with “40“ in clause 6.3.5. 2) Updates

20、 to Table C.2 Amend Table C.2 as follows: Table C.2/H.310 GIT Terminal A to GW IE parameter Code Semantics Identifier related standard 00000010 Rec. H.310 Identifier type 00000010 Resource Value (2 octets) e.g., 00000000 00000000 H.245 resourceID (the lowest possible value) Identifier type 00000011

21、End Station (to be defined by SG 11) Value (up to 20 octets) Value (length dependent on maximum length allowed for called party number IE) (to be specified) As per octets 5-* of called party number IE (Note) ATM address of Terminal C NOTE “*“ denotes an undefined maximum lenth, which may be network

22、or service dependent; see item 2) d) in clause 3/Q.2931. 2 ITU-T Rec. H.310 (1998)/Cor.1 (01/2005) 3) Update to Table C.4 Amend Table C.4 as follows: Table C.4/H.310 GIT Terminal C to GW IE parameter Code Semantics Identifier related standard 00000010 Rec. H.310 Identifier type 00000010 Resource Val

23、ue (2 octets) e.g., 00000000 00000000 H.245 resourceID (the lowest possible value) Identifier type 00000011 End Station (to be defined by SG 11) Value (up to 20 octets) Value (length dependent on maximum length allowed for called party number IE) (to be specified) As per octets 5-* of called party n

24、umber IE (Note) ATM address of Terminal A NOTE “*“ denotes an undefined maximum lenth, which may be network or service dependent; see item 2) d) in clause 3/Q.2931. Printed in Switzerland Geneva, 2005 SERIES OF ITU-T RECOMMENDATIONS Series A Organization of the work of ITU-T Series D General tariff

25、principles Series E Overall network operation, telephone service, service operation and human factors Series F Non-telephone telecommunication services Series G Transmission systems and media, digital systems and networks Series H Audiovisual and multimedia systems Series I Integrated services digit

26、al network Series J Cable networks and transmission of television, sound programme and other multimedia signals Series K Protection against interference Series L Construction, installation and protection of cables and other elements of outside plant Series M Telecommunication management, including T

27、MN and network maintenance Series N Maintenance: international sound programme and television transmission circuits Series O Specifications of measuring equipment Series P Telephone transmission quality, telephone installations, local line networks Series Q Switching and signalling Series R Telegrap

28、h transmission Series S Telegraph services terminal equipment Series T Terminals for telematic services Series U Telegraph switching Series V Data communication over the telephone network Series X Data networks, open system communications and security Series Y Global information infrastructure, Internet protocol aspects and next-generation networks Series Z Languages and general software aspects for telecommunication systems