INTERNATIONAL TELECOMMUNICATION UNION



|INTERNATIONAL TELECOMMUNICATION UNION | | |

|TELECOMMUNICATION |Document 1/094-E |

|DEVELOPMENT BUREAU |Document 2/117-E |

|ITU-D STUDY GROUPS |30 August 1999 |

| |Original: English only |

| |DELAYED CONTRIBUTION |

| | |

|SECOND MEETING OF STUDY GROUP 1: GENEVA, 30 AUGUST - 3 SEPTEMBER 1999 | |

|SECOND MEETING OF STUDY GROUP 2: GENEVA, 6 - 10 SEPTEMBER 1999 | |

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FOR INFORMATION

Question 9/1: Impact of the introduction and utilization of new technologies on the regulatory environment of telecommunications

Question 10/2: Communications for rural and remote areas

Question 16/2: Preparation of Handbooks for developing countries

STUDY GROUPS 1 AND 2

SOURCE: CHAIRMAN OF THE INTERSECTOR COORDINATION GROUP ON SATELLITE MATTERS

TITLE: REPORT OF THE 2ND MEETING OF THE ICG ON SATELLITE MATTERS (SOPHIA ANTIPOLIS, 10-12 AUGUST 1999)

________

Abstract:

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|INTERNATIONAL TELECOMMUNICATION UNION | | |

|TELECOMMUNICATION |ICG-SAT-R 2-E |

|STANDARDIZATION SECTOR |August 1999 |

|STUDY PERIOD 1997 - 2000 |Original: English |

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E

ICG-SAT – REPORT R 2

SOURCE*: INTERSECTOR COORDINATION GROUP ON SATELLITE MATTERS

TITLE: REPORT OF THE 2nd MEETING OF THE ICG ON SATELLITE MATTERS

(Sophia Antipolis, 10-12 August 1999)

__________________

Attention: This is not an ITU publication made available to the public, but an internal ITU Document intended only for use by the Member States of the ITU and by its Sector Members and their respective staff and collaborators in their ITU related work. It shall not be made available to, and used by, any other persons or entities without the prior written consent of the ITU.

1. General

1.1 The 2nd meeting of the Intersector Coordination Group on Satellite matters, convened by TSB Circular 199 of 14 June 1999, took place in Sophia Antipolis from 10 to 12 August 1999 in the ETSI premises at their kind invitation.

1.2 The meeting was chaired by Mr. P. Amadesi (Eutelsat), assisted by Mr. M. Neibert (Comsat, U.S.A.), Vice-Chairman of the ICG on Satellite matters.

1.3 A welcoming address was delivered by Mr. Y. Chauvel (Head of the Coordination and Founded Management Department of ETSI) on behalf of the hosting organization.

1.4 The meeting adopted the draft agenda contained in Annex 1 to TSB Circular 199.

1.5 The list of participants was reproduced as TD 19. Twenty participants attended the ICG-SAT meeting, out of which 9 represented ITU-T and ITU-R Study Groups.

1.6 At the final session Mr. A. Richard (Chairman of TC SES of ETSI) expressed the wish to further cooperate with the ICG-SAT and to share relevant information in the future.

1.7 Mr. P. Amadesi, on behalf of all delegates, thanked ETSI for the facilities provided for the meeting.

2. Documentation and organization of the meeting

2.1 Annex 1 gives the list of documents considered at the 2nd meeting of the ICG on Satellite matters. Information was provided by ITU-T Study Groups 4, 7, 13, 15 and 16 and ITU-R Study Groups 4, 10 and 11.

Concern was expressed that a lack of contributions to “Maintenance of mobile telecommunication systems” caused the deletion of Q.4/4 in ITU-T Study Group 4.

2.2 Presentations were delivered on:

- ETSI TC SES Standardization activities (by Mr. A. Richard, TC SES Chairman)

- Satellite issues to be addressed by WRC-2000 (by Mr. W. A. Luther, FCC, U.S.A.)

2.3 Information was also provided on the activities of ITU-T SG 3 and is incorporated in § 5.

2.4 Plenary sessions were held on 10 and 11 August 1999. The following Working Groups met on 10 and 11 August 1999:

- Working Group on Review and update of the work programme of ITU-T SGs

(Chairman: Mr. K. Zhang, Comsat, U.S.A.)

- Working Group on Review and update of the work programme of the ITU-R SGs (Chairman: Mr. D. Weinreich, Globalstar LP, U.S.A.)

- Working Group on IP/Satellite related matters (Chairman: Mr. B. W. Moore, Lucent Technologies, United Kingdom)

- Working Group on Convergence (Chairman: Mr. W. A. Luther, FCC, U.S.A.)

- Working Group on Working methods and future activities (Chairman: Mr. M. Neibert, Comsat, U.S.A.).

The reports of these working groups are given in § 5 to 9 inclusive.

3. Review of previous activities and work programme of the ICG on Satellite matters

3.1 ICG-SAT-R 1 gives the report of the 1st meeting of the ICG on Satellite matters (Paris,

9-11 July 1997). Study Group 13 has reviewed at each meeting the activities and the work related to the ICG on Satellite matters (TDs 2 and 16, COM 13-R 28 and R 45 are relevant).

3.2 In § 2 of ICG-SAT-R 1 the agreed work programme of the ICG on Satellite matters is given. The work programme of the ICG-SAT has been reconfirmed at this meeting as follows:

a) To monitor the work programmes of the relevant SGs in relation to the use of satellites in order to identify:

i) inconsistent target dates

ii) areas of possible duplication

ii) areas missing from the studies

b) To draw attention of the relevant SGs to emerging technologies and elements of public networks e.g. on-board processing, application of VSATs, non-geostationary satellite systems, mobile satellite systems.

c) To ensure, through coordination that Recommendations being produced by relevant SGs allow the continuing full integration of the satellite transmission medium in public networks.

In § 7.2 of ICG-SAT-R 1 it is stated that the ICG on Satellite matters, if so decided, will be ready to assume increased scope and responsibility in view of the rapidly increasing role of satellite in global telecommunication. It was pointed out the need to establish a link with the activities at present under consideration in the ITU-D having an impact on satellite matters. This point has been further examined by the Working Group on Working methods and future activities.

4. Areas requiring coordination

Annex 1 to TSB Circular 199 identified the following areas requiring coordination:

- Performance and availability of satellite networks (work is proceeding with Recommendations developed by ITU-R SGs 4 and 8 for fixed and mobile satellite services and ITU-T SG 7 for Frame Relay and SG 13 for network performance);

- Interconnection of satellite networks with public switched networks (Recommendations are being prepared in ITU-T for the VSAT interconnection with PSTNs. Consideration should be given to new technologies linked with broadband, access network, such as Asymmetrical Digital Subscriber Line (ADSL));

- Routing, signalling, numbering, protocols (it was noted that the problem of signalling points for international operation raised in previous meeting has been solved in the present version of ITU-T Recommendation Q.708);

- Interworking of GMPCS and public networks (this is being considered by ITU-R SG 8; the

ITU-D Sector is very active in this field);

- IP over satellite (the matter was referred to the Working Group)

- The multimedia environment (SG 16 is the lead Study Group within ITU-T for Multimedia services and systems. A coordination group has been established in ITU-R between SGs 10 and 11 for multimedia);

- Satellite terminal portability (no comments were provided at this meeting);

- Convergence (the matter was referred to the Working Group).

5. Review and update of the work programme of ITU-T Study Groups

A Working Group chaired by Mr. K. Zhang (Comsat, U.S.A.) met to address the review and update of the work programme of ITU-T Study Groups. At the meeting, the ICG-SAT work plan pertaining to satellite matters was reviewed and updated based on information provided by Study Groups 2, 3, 4, 7, 13, 15, and 16.

Since no information was received from Study Group 8, 9, 11, 12 and no representatives from these Study Groups were present at the meeting, the corresponding sections of the work plan were updated by examining respective work programs of these Study Groups available in ITU Website. ICG-SAT requests Study Groups 8, 9, 11 and 12 to kindly revise the portion of the attached text concerning their Study Group, and ensure the accuracy of the information.

The output of the Working Group is provided as Annex 2.

6. Review and update of the work programme of ITU-R

A Working Group chaired by D. Weinreich (Globalstar, U.S.A.), representing ITU-R Working Parties 4B and 8D, met to review and update the work programme of ITU-R Study Groups.

This Working Group met twice and considered the current activities involving satellites within the ITU-R, which might have an impact on the ITU-T. Temporary Document (TD) 17 was considered. This was the most recent attempt to update this document since the 1997 meeting of ICG-SAT.

All entries to the existing Table, contained in TD 17, were reviewed and necessary changes were made. These included updating references to new Questions and providing correct references to new Recommendations where references to Preliminary Draft New Recommendations were in the existing Table. Temporary Document 13, a report of the last meeting of Joint Working Party 10-11S, provided information on the deliberations concerning satellite broadcasting and included a list of Questions being treated by JWP 10-11S. This information was used to update the existing Table. This review involved work going on in ITU-R Working Parties 4B, 8D and Joint Working Party 10-11S.

The output of Working Group is provided in Annex 3 of this report.

7. Report of the Working Group on IP/Satellite related issues

A Working Group, under the chairmanship of Mr B. W. Moore (Lucent Technologies, United Kingdom), met for half a day to review the ITU activities in support of IP based networks. Mr. Moore started by reviewing the background to the IP activities and introduced the ITU-T IP Project which had been developed by Study Group 13 and endorsed by TSAG. The Project had also been used as a basis to the ITU-T input to the Secretary General's report to Council on IP activities (as actioned from the October-November 1998 Plenipotentiary meeting). Mr. Moore also informed the meeting about the progress of the setting up of the ICANN PSO (Protocol Support Organizations).

The meeting then, with reference to two liaisons from ITU-R Study Group 4, discussed specific satellite related issues in connection with the IP studies.

The meeting noted that the synergy between the activities of the ITU-T and ITU-R on Satellite matters is becoming increasingly important as the technology evolves. Satellites have had a traditional role as transmission systems and in addition they are increasingly having a role as networks offering end-to-end services to the end users. In this new framework the need for close cooperation between satellite and terrestrial network studies regarding the provision of IP based services is increasing.

The meeting also noted that the ITU has always advocated that telecommunication facilities should be available on a universal basis. Therefore the provision of IP based services should also be possible on the same basis.

In light of the above considerations the ICG SAT agreed to recommend the following:

- that the future standards for IP based networks be developed to facilitate operation over all types of transmission technology,

- that, as the development of standards for IP based networks will require considerable effort involving all parts of the ITU, steps should be taken to focus resources and to avoid duplication of studies,

- that the IP project, managed by the Standardization Sector, should be expanded to explicitly cover the satellite specific aspects, e.g. in relation to performance issues, for example in relation to performance, architecture, etc.

As a step towards these goals it was agreed to recommend that the activities of the ITU-R Working Party 4B correspondence group on IP issues and future IP related activities of WP 8D on mobile satellite should be conducted in conjunction with the related studies in Study Group 13. It was noted that the next full meeting of Study Group 13 will be in March 2000 and Mr. Moore (Chairman of Study Group 13) agreed to ensure that the work programme for the meeting allowed for this.

Also it was noted that a meeting of Study Group 13 IP Experts will be held at the end of August 1999 and that this would be an opportunity to prepare draft additional text for the IP Project to take account of the above considerations.

8. Report of the Working Group on Convergence

A Working Group chaired Mr. W. A. Luther (FCC, U.S.A.) met to consider the convergence issues.

8.1 Introduction

The wide spread implementation of digital technology has a major impact on the global information and telecommunications field. Due to the large implementation of digital networks and the rapid diffusion of INTERNET as well as the evolution in computers technology, the convergence of telecommunications, information technology and entertainment industries has already started.

The consequence of the work performed in this area, inside and outside the ITU, is a potential danger of producing overlapping standards leading to costly and complex interworking devices.

Among the various standardisation aspects of the convergence, ICG-SAT discussed three specific issues addressed in contributions submitted to the meeting:

• Satellite services convergence (TD 12)

• Convergence of services and networks (TD 6)

• Future standardisation framework for multimedia applications (TD 6)

8.2 Convergence of satellite services

A transmission system or network that passes information is largely transparent to digital bits that may be used to convey that information. How the bits are used by a recipient is a separate issue. Technical characteristics of a bit flow that need to be taken into account when deciding how to use those bits, include error performance, delay, jitter, etc…

Three categories of services that are being particularly examined for potential convergence are fixed, mobile, and broadcasting. All three of these are transmitted via satellites either as a sole means of transmission or as part of a larger network that includes both satellite and terrestrial components; hence of importance to ICG-SAT.

Within ITU-R Joint Working Party 10-11S (Broadcasting Satellite Service) the question of technical differences between the Broadcasting Satellite Service (BSS) and the Fixed Satellite Service (FSS) as a function of frequency and use, and whether or not these differences should continue to require differences in the methods of treatment of the two services in the International Radio Regulations, has been examined.

ITU-R JWP 10-11S, after examining this question, notes that although television program distribution, directly to the home or via a cable system, can be implemented in either the BSS or FSS, other applications are unique to only one of these services. For example, unlike the FSS, the BSS includes transmission of digital radio programs to portable and mobile receivers. Furthermore, the FSS includes applications, such as VSATs, and satellite news gathering, in which the transmissions are not intended for the general public, and hence are not BSS.

ITU-R JWP 10-11S concluded that no useful purpose would be served by abandoning the present distinction between the FSS and the BSS and the methods of treatment of the two services in the International Radio Regulations.

8.3 Convergence of terrestrial and satellite services and networks

Within the ITU-T, Study Groups 13 (General network aspects), 15 (Transport networks, systems and equipment) and 16 (Multimedia services and systems) have been studying issues that bear on potential convergence of services and networks. Specifically, Study Group 13 at its meetings has prepared reports containing the review of the activities on ICG-SAT related matters (COM 13-R 28 and R 45), available from the ITU-T Website.

In their review of this document, Study Group 16 has indicated that the following studies are relevant to the work on convergence when using satellites systems and networks together with the terrestrial ones:

• Working Party 1/16 (Low bit rate systems) defines modem techniques taking account of worst-case channel characteristics over all types of transmission systems. Particular attention is also drawn to recently approved Annex E to ITU-T Recommendation H.324, dealing specifically with aspects of the operation of H.324 multimedia conferencing systems over satellite channels.

Working Party 1/16 would therefore appreciate being notified if any satellite relevant problems have been identified when implementing these Recommendations on satellite links or networks.

• Working Party 2/16 (Services and high rate systems) is presently working on Recommendations dealing with multimedia applications over IP. In particular, a new Recommendation H.248 (Gateway Control Protocol) addressing the interworking between PSTN/ISDN and IP network is under preparation in close cooperation with the IETF (Transport Area). This work is part of the studies on Area 4, “Multimedia applications over IP,” of the IP-Project led by SG13.

Since satellite links and networks are also part of the transport means for multimedia over IP, SG16 would appreciate receiving specific requests, in case of problems identified with the implementation of H.248.

• Working Party 3/16 (Signal processing) continues to make progress in the definition of coders for audio and speech (G.72x-series) as well as in the development of algorithms for coding of video signals (e.g. H.263). These coders are intended for operation over a wide range of channels offering the indicated bandwidth associated with them. Specific characteristics of the different transport facilities (including satellites) are taken into account when defining the performance requirements and the objectives for the selection of suitable algorithms.

The ITU-T Study Group 16 work program is available at the Internet URL for consultation.

8.4 Standardization framework for future multimedia services

As lead Study Group in the ITU-T for multimedia, SG 16 has also started to consider the standardisation framework for the next study period (2001-2004). Under the name “Mediacom 2004”, the work should aim at the preparation of standards according to the market needs, including future trends, like mobility, convergence and e-commerce.

8.5 Conclusions

ICG-SAT considered the question of convergence of the telecommunication, information technology and entertainment industries and recognised its importance in the preparation of harmonised worldwide standards in accordance with the market needs.

The role of satellites in ITU-T Study Groups 13, 15 and 16 activities was considered to be an important issue.

One specific issue related to the service convergence, namely the convergence of fixed, mobile and broadcasting satellite services was addressed and identified as an important aspect of the convergence in general.

Recognising the difficulties and the various aspects (technical, regulatory,…) of convergence, ICG-SAT is of the opinion, that these issues should further be analysed by the relevant ITU-T and ITU-R Study Groups with high priority, taking into account the information included above.

9. Report of the Working Group on Working methods and future activities

A Working Group met under the chairmanship of Mr. M. Neibert (Comsat, U.S.A.) to discuss working methods for the ICG on Satellite Matters. The discussion took place in two parts: 1) the increased use of electronic means, and 2) participation by the ITU-D Sector.

1) The meeting recognized the need for the ICG to use electronic means in order to keep pace with the accelerating Study Groups activities.

The meeting decided a ‘living’ work plan would be made available on the ITU Website. Each Study Group representative will provide updates, as they become available and as they have to appear in the work plan, to the sector representatives that are provided by the lead Study Groups ITU-R SG 4 and ITU-T SG 13 (Mr. D. Weinreich and Mr. K. Zhang, respectively). The sector representatives will work through the ITU secretariat to update the living work plan. At a minimum, the updates will take place after each study group meeting, and will be posted within 30 days.

The meeting also decided to work via electronic correspondence using a reflector. An informal ftp area will be used to hold large e-mail attachments.

If feasible, the e-mails will be archived for later browsing.

2) The meeting recognized the importance of Development Sector participation. The meeting specifically requests that representatives from ITU-D Study Groups 1 and 2 actively participate in the ICG. Informal contacts will be made to invite this participation. As regards the formal inclusion of the Development Sector into the ICG, the ICG management team agreed to pursue the appropriate process.

10. Update of the list of the representatives of Study Groups

Annex 4 gives the management of the ICG-SAT and the list of ITU-T and ITU-R Study Groups representatives.

11. Future work

11.1 The work of the ICG-SAT will continue by correspondence with an increased use of the electronic facilities.

11.2 The need of a further meeting will be identified based on progress achieved. A tentative time frame for the next meeting would be the second half of the year 2000.

Annexes: 4

ANNEX 1

List of documents considered

|Document |submitted by |Title |pages |

|TD 1 |TSB |Internet Protocol (IP)-based networks (Extract from TSAG-R 24) |17 |

|TD 2 |TSB |Report of the Meeting to review ICG-SAT related matters (Extract from |21 |

| | |COM 13-R 28) | |

|TD 3 |ITU-T SG 13 (Geneva, 15-26/02/99); (Extract from COM 13-R 45) |Liaison to ITU-T Study Groups on the GII Projects |80 |

|TD 4 |ITU-T SG 13 (Geneva, 15-26/02/99); (Extract from COM 13-R 45) |Liaison to ITU-T Study Groups on the “ITU-T IP Project” |29 |

|TD 5 |ITU-T SG 4 (WP 1/4) (Geneva, |Liaison statement to ICG-SAT |2 |

| |15-26/06/98); (COM 4-R 35) | | |

|TD 6 |ITU-T SG 16 (Geneva, 14-25/09/98); |SG 16 Information for ICG-SAT |2 |

| |(COM 16-R 31), Annex 4 | | |

|TD 7 |ITU-R SG 4 Meeting (WP 4B) |Liaison statement to ITU-T SG 13, WP1, Q.29, and the ICG-SAT on the Information Communication Architecture |1 |

| |(26-30/04/99) |(ICA) | |

|TD 8 |ITU-R SG 4 Meeting (WP 4B) |Liaison statement to ITU-T SG 13, WP1, and the ICG-SAT on the IP Project |1 |

| |(26-30/04/99) | | |

|TD 9 |ITU-T SG 15 (Geneva, 12-23/10/98); |Relationship with the ICG on Satellite matters |13 |

| |COM 15-R 23, Annex 12 | | |

|TD 10 |ITU-T SG 13 (Geneva, 15-26/02/99); (Extract from COM 13-R 45) |Liaison to ITU-T Study Groups on IETF Working Groups |6 |

|TD 11 |ITU-T SG 7 (Geneva, 7-18/06/99) |Liaison statement from ITU-T SG 7 to ICG-SAT regarding comments on |6 |

| | |ICG-SAT workplan related to satellite issues | |

|TD 12 |Liaison Representative from ITU-R Joint Working Party 10-11S |Conclusions of JWP 10-11S on the possibility of combining the Broadcasting-Satellite Service (BSS) and the |2 |

| |to the ICG-SAT |Fixed-Satellite Service (FSS) | |

|TD 13 |Liaison Representative from ITU-R Joint Working Party 10-11S |Work programme of ITU-R Study Groups 10 and 11 on Radio and Television Broadcasting by satellite |9 |

| |to the ICG-SAT |(contribution for ICG-SAT Agenda item 7) | |

|TD 14 |ITU-T SG 11 (Q.11/11); Extract from COM 11-R 127 |Liaison statement to SG 13 (Q.22/13) on Requirement to indicate that a call request has already passed |2 |

| | |through a satellite hop in the access network | |

|TD 15 |TSB |List of ICG-SAT Temporary Documents |2 |

|TD 16 |Rapporteur Q.22/13 (K. Zhang) |Satellite Related Standards in Study Group 13 |3 |

|TD 17 |Radiocommunication Bureau |Updating of Annex 4 to ICG-SAT-R 1 |6 |

|TD 18 |Drafting Group |Convergence of fixed, mobile and broadcasting applications |2 |

|TD 19 |TSB |List of participants |5 |

|TD 20 |Chairman of Working Group |Report of discussions concerning IP related issues |2 |

|TD 21 |ICG on Satellite matters |Report of the 2nd meeting of the ICG on Satellite matters |3 |

| | |(Sophia-Antipolis, 10-12 August 1999) | |

|TD 22 |Chairman of Working Group |Review and update of the work programme of ITU-T Study Groups |27 |

|TD 23 |Chairman of Working Group |Working methods and future activities |1 |

|TD 24 |Chairman of Working Group |Review and update of the work programme of ITU-R |6 |

|TD 25 |Chairman of Working Group |Convergence |3 |

ANNEX 2

Work plan related to satellite issues of ITU-T Study Groups

|ITU-T SG |Questions |Title of the questions |Recommendation |Target |Satellite impacts |

| | | | |dates | |

|2 |10 |Principle of services interworking between IP-based networks and ITU-defined |E.ip |XX/00 | |

| | |international telecommunication networks | | | |

|2 |3 |Operational considerations for QoS of voice and facsimile over IP-based networks |E.qos-voip |XX/00 | |

|2 |5 |Operational considerations for QoS of voice and facsimile over IP-based networks |E.qos-voip |XX/00 | |

|2 |2 |Routing of multimedia connections across TDM, ATM, and IP-based networks |E.mm |XX/00 | |

|3 |3 |Charging, billing, accounting and settlement principles for GMPCS for the |D.96 |12/99 | |

| | |international telephone service | | | |

|3 |4 |General tariff and accounting principles for international one-way point to multipoint|D.185 |tbd | |

| | |satellite services | | | |

|3 |4 |General tariff and accounting principles for international two-way multipoint |D.186 |1999 |VSAT and two-way multiple access services |

| | |telecommunication service via satellite | | |provided via satellite |

|4 |2 |Designation in the international networks |M.1400 | | |

|4 |9 |Maintenance of digital transport networks |M.2100 series | | |

|4 |13 |TMN Principles and Architecture |M.3010 | | |

|4 |15 |Requirements integration and management information models for TMN interfaces |M.3100 series | | |

|4 |18 |Network level modelling for transport networks |G.851 | | |

|4 |21 |Managed object definitions for management of telecommunication services, for network |Q.824.5, Q.831, Q.835 | | |

| | |management and for network elements, based on TMN interfaces | | | |

|5 | |Nothing identified | | | |

|6 | |Nothing identified | | | |

|7 |8 |Procedures and methods for accessing a public data network from a DTE operating under |X.42 [revision] |03/2000 |Multicast Service, Protocol and Architecture |

| | |control of a generalized polling protocol. | | | |

|7 |12 |Procedures for the provision of a basic multicast service for data terminating |X.48 |04/96 | |

| | |equipments (DTEs) using Recommendation X.25 | | | |

|7 |12 |Procedures for the provision of an extended multicast service for Data Terminal |X.49 |04/96 | |

| | |Equipments (DTEs) using Recommendation X.25. | | | |

|7 |12 |Inter-server protocol for a multicast service |X.isp |2001 | |

|7 |12 |Model for a multicast server |X.ms |2001 | |

|7 |12 |Multicast service definition - revision to support frame relay |X.6 |2000 | |

|7 |13 |Information Technology-enhanced communications transport service |X.605 |9/98 | |

|7 |13 |Multipeer Communications Framework |X.multi |03/2000 | |

|7 |13 |Information Technology-Enhanced communications transport protocol specification |X.ectp |2001 | |

|7 |6 |General interworking requirements to be met for data transmission in international |X.350 |12/97 |Satellite data transmission systems |

| | |public mobile satellite system | | | |

|7 |6 |Special requirements to be met for packet Assembly/disassembly facilities (PADs) |X.351 |1988 |Satellites data transmission systems |

| | |located at or in association with coast earth stations in the public mobile satellite | | | |

| | |service | | | |

|7 |6 |Interworking between packet switched public data networks and public maritime mobile |X.352 |1988 |Satellites data transmission systems |

| | |satellite data transmission systems | | | |

|7 |4 |Routing principles for interconnecting public maritime mobile satellite data |X.353 |1988 |Routing |

| | |transmission systems with public data networks | | | |

|7 |7 |Connection of VSAT systems with packet switched public data networks based on X.25 |X.361 |4/96 |VSAT |

| | |procedures | | | |

|7 |5 |Architecture for customer network management service for public data networks |X.160 |4/96 |Management |

|7 |5 |definition of customer network management services for public data networks |X.161 |3/97 |Management |

|7 |5 |Definition of management information for customer network management service for |X.162 |3/97 |Management |

| | |public data networks to be used with the CNMc interface | | | |

|7 |5 |Definition of management information for customer network management service for |X.163 |1995 |Management |

| | |public data networks to be used for the CNMe interface | | | |

|7 |7 |Interface between DTE and DCE for terminals operating in the packet mode and connected|X.25 |4/96 |Transmission Signalling High speed packet |

| | |to public data networks by dedicated circuit | | |communication |

|7 |7 |Interface between DTE and DCE for terminals operating in the packet mode and connected|X.45 |4/96 |Transmission Signalling High speed packet |

| | |to public data networks; designed for efficiency at higher speed | | |communication |

|7 |7 |Interface between DTE and DCE for public data networks providing frame relay data |X.36 [consolidation] |3/2000 |Transmission Signalling High speed packet |

| | |transmission service by dedicated circuit | | |communication |

|7 |7 |Interface between DTE and DCE for public data networks providing frame relay data |X.36+Amd.1 |1996 |Transmission Signalling High Speed |

| | |transmission service by dedicated circuit - switched access | | |Communications |

|7 |7 |Interface between DTE and DCE for public data networks providing frame relay data |X.36+Amd.2 |12/97 |Transmission Signalling High Speed packet |

| | |transmission service by dedicated circuit-frame transfer priority | | |communications |

|7 |7 |Interface between DTE and DCE for Public Data Networks providing frame relay data |X.36 Amd.3 |9/98 |Transmission Signalling high speed packet |

| | |transmission service by dedicated circuit - frame discard priority, service class, | | |communication |

| | |protocol encapsulation over svc, use of NSAP addresses | | | |

|7 |9 |Packet-switched signalling system between public networks providing data transmission |X.75 |4/96 |Transmission Signalling High speed packet |

| | |services | | |communication |

|7 |9 |Network-to network interface between public data networks providing the frame relay |X.76 [consolidation] |03/2000 |Transmission Signalling High speed packet |

| | |data transmission service- | | |communication |

|7 |9 |Network-to network interface between public data networks providing the frame relay |X.76 Amd.1 |3/97 |Transmission Signalling High speed packet |

| | |data transmission service-switched virtual circuits | | |communication |

|7 |9 |Network-to-network interface between public data networks providing the frame relay |X.76 Amd.2 |9/98 |Transmission Signalling High Speed packet |

| | |data transmission - service class/frame transfer priority/ frame discard priority | | |communication |

|7 |9 |Interworking between PSPDNs via B-ISDN |X.77 |3/97 |Transmission Signalling High speed packet |

| | | | | |communication |

|7 |7 |Support of packet mode terminal equipment by an ISDN |X.31 |7/95 |Interface |

|7 |6 |Access to packet switched data transmission services via frame relaying data |X.33 |4/96 |Interface |

| | |transmission services | | | |

|7 |6 |Access to packet switched data transmission services via B-ISDN |X.34 |4/96 |Interface |

|7 |6 |Access to FRDTS via B-ISDN |X.46 |09/98 | |

|7 |6 |Interworking procedures between FRDTS networks via |X.78 |06/99 | |

| | |B-ISDN | | | |

|7 |6 |General arrangements for interworking between networks providing FRDTS and B-ISDN |X.329 |03/2000 | |

|7 |20 |no recommendations have been identified | | |Security |

|7 |22 |minimal OSI facilities to support basic communications application |X.638 |4/96 |Efficient Protocols/Services |

|7 |22 |Basic connection-oriented requirements for ROSE-based profiles |X.639 |4/96 |Efficient Protocols/Services |

|7 |22 |Basic connection-oriented common upper layer requirements |X.637 |4/96 |Efficient Protocols/Services |

|7 |22 |Information technology - Open Systems Interconnection - Session service definition - |X.215 Amd.1 |3/97 |Efficient Protocols/Services |

| | |Efficiency enhancements | | | |

|7 |22 |Information technology - Open Systems Interconnection - Session service definition - |X.215 Amd.2 |12/97 |Efficient Protocols/Services |

| | |Nested connections | | | |

|7 |22 |Information technology - Open Systems Interconnection - Presentation service |X.216 Amd.1 |3/97 |Efficient Protocol/.Services |

| | |definition - Efficiency enhancements | | | |

|7 |22 |Information Technology-Open Systems Interconnection- Connection oriented session |X.216 Amd.2 |12/97 |Efficient Protocols/Services |

| | |protocol : Protocol definition -Nested Connections | | | |

|7 |22 |Information technology - Open Systems Interconnection - Service definition for the |X.217 Amd.2 |3/97 |Efficient Protocols/Services |

| | |Association Control Service Element - Efficiency enhancements | | | |

|7 |22 |Information technology - Open Systems Interconnection - Connection-oriented Session |X.225 Amd.1 |3/97 |Efficient Protocols |

| | |protocol: Protocol specification - Efficiency enhancements | | | |

|7 |22 |Information technology - Open Systems Interconnection - Connection-oriented Session |X.225 Amd.2 |12/97 |Efficient Protocols |

| | |protocol: Protocol specification –Nested Connections | | | |

|7 |22 |Information technology - Open Systems Interconnection - Connection-oriented |X.226 Amd.1 |3/97 |Efficient Protocols |

| | |Presentation protocol: Protocol specification - Efficiency enhancements | | | |

|7 |22 |Information technology - Open Systems Interconnection - Connection-oriented |X.226 Amd.2 |12/97 |Efficient Protocols |

| | |Presentation protocol: Protocol specification - Nested Connections | | | |

|7 |22 |Information technology - Open Systems Interconnection - Connection-oriented protocol |X.227 Amd.2 |3/97 |Efficient Protocols |

| | |for the Association Control Service Element: Protocol specification - Efficiency | | | |

| | |enhancements | | | |

|7 |10 |Information technology - Open Systems Interconnection - Network fast byte protocol |X.633 |4/96 |Efficient Protocols |

|7 |10 |Information technology - Open Systems Interconnection - Network fast byte protocol SDL|X.633 Add.1 |9/98 |Efficient Protocols |

|7 |10 |Information technology - Open Systems Interconnection -Transport fast byte protocol |X.634 |4/96 |Efficient Protocols |

|7 |10 |Information technology - Open Systems Interconnection -Transport fast byte protocol |X.634 Add.1 |9/98 |Efficient Protocols |

| | |-SDL | | | |

|7 |22 |Use of the X.25 LAPB-compatible Data Link procedures to provide the OSI |X.222 |4/96 |OSI layers 1-2 |

| | |connection-mode Data Link service - Frame relay | | | |

|7 |22 |Information technology - Open Systems Interconnection - Efficient OSI operations |X.630 |9/98 |Efficient Protocols |

|7 |4 |Routing principles for interconnecting public maritime mobile satellite data |X.353 |1988 |Routing |

| | |transmission systems with public data networks | | | |

|7 |2 |Performance objectives and QoS classes applicable to frame relay |X.146 [revision] |10/2000 |Performance for packet switched and frame |

| | | | | |relay networks. |

|7 |2 |Portion boundaries and packet layer reference events: basis for defining |X.134 |3/97 |Performance for packet switched and frame |

| | |packet-switched performance parameters | | |relay networks |

|7 |2 |Speed of service (delay and throughput) performance values for public data networks |X.135 |3/97 |Performance for packet switched and frame |

| | |when providing international packet-switched services | | |relay networks |

|7 |2 |Accuracy and dependability performance values for public data networks when providing |X.136 |3/97 |Performance for packet switched and frame |

| | |international packet-switched services | | |relay networks |

|7 |2 |Availability performance values for public data networks when providing international |X.137 |3/97 |Performance for packet switched and frame |

| | |packet-switched services | | |relay networks |

|7 |2 |Measurement of performance values for public data networks when providing |X.138 |3/97 |Performance for packet switched and frame |

| | |international packet-switched services | | |relay networks |

|7 |2 |Echo, drop, generator and test DTEs for measurement of performance values in public |X.139 |3/97 |Performance for packet switched and frame |

| | |data networks when providing international packet-switched services | | |relay networks |

|7 |2 |User information transfer performance parameters for data networks providing |X.144 [revision] |10/2000 |Performance for packet switched and frame |

| | |international frame relay PVC service | | |relay networks |

|7 |2 |Performance for data networks providing international frame relay SVC service |X.145 |4/96 |Performance for packet switched and frame |

| | | | | |relay networks |

|7 |7 |Connection of VSAT systems with packet switched public data networks based on X.25 |X.361 |4/96 |VSAT |

| | |procedures | | | |

|8 |1 |Extensions on V.34 modem, T.37, T.38 capability, cellular access |T.30 Amd. 4 |04/99 | |

|8 |1 |Internet routing and polling |T.30 Appendix |02/00 | |

|8 |1 |Expansion of country codes and clarification |T.35 Amd. 1 |02/00 | |

|8 |4 |Fax on the Internet, general model |T.37 Amd. 1 |04/99 | |

|8 |4 |MGCP/SIP/SDP Call establishment procedures |T.38 Annex D |02/00 | |

|8 |4 |Call sequences for T.38 using MGCP |T.38 App. III |02/00 | |

|9 |10 |Transmission of component-coded digital television signals for contribution-quality |J.89 (J.mpp) |09/99 | |

| | |and primary distribution applications using MPEG2 4:2:2P@ML coding | | | |

|9 |11 |Transmission of component-coded digital television signals for contribution-quality |J.89 (J.mpp) |09/99 | |

| | |and primary distribution applications using MPEG2 4:2:2P@ML coding | | | |

|9 |14 |Transmission of enhanced television signals over digital links |J.88 (J.etv) |09/99 | |

|9 |16 |Service information for broadcasting in cable television systems |J.94 Amd. 1 |05/00 | |

|9 |16 |Home digital network interface specification |J.117 (J.hdni) |09/99 | |

|9 |18 |Operational functionalities for the delivery of digital multi-programme signals for |J.150 Amd. 1 |09/99 | |

| | |television, sound and data services through multichannel, multipoint video |(J.mvds) | | |

| | |distribution systems (MDVS) | | | |

|9 |22 |Methods for the measurements of parameters in the transmission of digital cable TV |J.mdl |05/00 | |

| | |signals | | | |

|9 |22 |Overall Quality of Service |J.oqs |05/00 | |

|9 |22 |Performance indicators for data services delivered over digital cable TV systems |J.141 (J.pi) |09/99 | |

|9 |22 |Measurement and control of the QOS for sound transmission over contribution and |J.qss |05/00 | |

| | |distribution networks | | | |

|9 |22 |Objective video quality assessment for digital cable television systems |J.ovq |05/00 | |

|9 |23 |Objective video quality assessment for digital cable television systems |J.ovq |05/00 | |

|9 |24 |Interaction channel using digital enhanced cordless telecommunications |J.114 (J.isd) |09/99 | |

|9 |24 |Interaction channel using the global system for mobile communications |J.115 (J.isg) |09/99 | |

|9 |24 |Interaction channel for local multipoint distribution (LMDS) |J.116 (J.isl) |09/99 | |

|9 |26 |Statistical multiplexing of several programmes on a cable television transmission |J.mux |05/00 | |

| | |channel | | | |

|9 |26 |Access systems for interactive services in SMATV network |J.smatv |2001 | |

|9 |28 |Copy protection of television intellectual property delivered on secondary cable |J.95 (J.cp) |09/99 | |

| | |television systems | | | |

|9 |31 |Distribution of sound and TV programs over the internet by "webcasting" |J.web |05/00 | |

|10 | |Nothing identified | | | |

|11 |1 |Overview of Signalling and Protocol for an Evolving Environment |Supplement N |12/99 | |

|11 |1 |Q.FRWK Examples of Service Scenarios |Supplement N+1 |12/99 | |

|11 |1 |Consumer-Retailer Reference Points Specifications for service access |Supplement N+2 |12/99 | |

|11 |9 |Echo control logic revised to include IP/ATM |Q.115 |2001 |Echo Cancelling Logic |

|11 |9 |Signalling between an stand-alone echo control device and an ISC |Q.ecd |2001 |Echo control |

|11 |9 |Echo logic for internet |Q.ecint |2001 |Echo control |

|11 |9 |Signalling Processing Network Equipment control logic for PSTN and IP |Q.logic |2002 |LOGIC FOR Additional transmission Equipment |

|11 |9 |Signalling between Signal Processing Network Equipment and an international switching |Q.55 |12/99 | |

| | |centre (ISC) | | | |

|11 |9 |Signalling between circuit multiplication equipments (CME) and international switching|Q.50 |2002 | |

| | |centres (ISC) | | | |

|11 |10 |Common upper layer security protocol |Q.CULSP |2000 | |

|11 |14 |ISDN user-network interface data link layer - General aspects. Enhancements to cover |Q.920 |tbd |Signalling protocols |

| | |Q.922. | | | |

|11 |14 |Updating and enhancement of ISDN NNI data link layer protocol |Q.921 |05/98 | |

|11 |14 |ISDN data link layer specification for frame mode bearer services. Inclusion of PICS; |Q.922 |tbd | |

| | |enhancements: for higher bandwidth, to support SREJ, for extension of congestion | | | |

| | |control | | | |

|11 |14 |Specification of a synchronization and coordination function for the provision of the |Q.923 |tbd | |

| | |OSI connection-mode network service in an ISDN control-plane and user-plane | | | |

| | |environment. | | | |

|11 |15 |B-ISDN signalling ATM Adaptation Layer (SAAL) overview description |Q.2100 |tbd | |

|11 |15 |B-ISDN ATM Adaptation Layer - Service Specific Connection Oriented Protocol (SSCOP) |Q.2110 |tbd | |

|11 |15 |Convergence Function for SSCOP above the Core Service |Q.2119 |tbd | |

|11 |15 |B-ISDN signalling ATM Adaptation Layer - Service Specific Coordination Function for |Q.2130 |tbd | |

| | |support of signalling at the user-to-network interface (SSCF at UNI) | | | |

|11 |15 |B-ISDN Meta-signalling protocol |Q.2120 |tbd | |

|11 |15 |B-ISDN signalling ATM Adaptation Layer - Service Specific Coordination Function for |Q.2140 |tbd | |

| | |support of signalling at the network node interface (SSCF at NNI) | | | |

|11 |15 |B-ISDN signalling ATM Adaptation Layer - Layer Management for the SAAL at the NNI |Q.2144 |tbd | |

|11 |11 |ISDN user-network interface layer 3 specification for basic call control |Q.931 |2002 | |

|11 |11 |Generic procedures for the control of ISDN supplementary services - Enhancements to |Q.932 |2002 | |

| | |support Q.gft transport | | | |

|11 |11 |Stage 3 description for supplementary services using DSS No.1; Call Completion on No |Q.953.5 |12/99 | |

| | |Reply | | | |

|11 |11 |Stage 3 description for multiparty supplementary services using DSS No.1; Conference |Q.954.1 |02/00 | |

| | |Calling | | | |

|11 |11 |IN/DSS1 Integration Roadmap and General Overview |Q.dss1/in |2001 | |

|11 |11 |DSS1 support for UPT |Q.dss1-upt |2001 | |

|11 |11 |DSS1/INAP interworking |Q.dss1/inap |2002 | |

|11 |11 |Generic Functional Transport Control |Q.gft |2001 | |

|11 |11 |Use of Q.GFT to support existing Generic Functional Terminals in an IN environment |Q.gft/gfp |2001 | |

|11 |11 |Q.GFT/INAP interworking |Q.gft/inap |2002 | |

|11 |11 |Use of Q.GFT to support Stimulus Terminals in an IN environment |Q.gft/st |2001 | |

|11 |20 |Digital Subscriber Signalling System No. 2 - User-Network Interface (UNI) layer 3 |Q.2931 Rev. 1 |09/99 | |

| | |specification for basic call/connection control | | | |

|11 |20 |Digital subscriber signalling system No. 2 - Generic functional protocol. Core |Q.2932.1 Rev. 1 |2001 | |

| | |functions | | | |

|11 |20 |Digital subscriber signalling system No. 2 - Generic functional protocol. Additional |Q.2932.2 |2000 | |

| | |constructs | | | |

|11 |20 |Overview of DSS2 |TRQ.293x-ccs2 |12/99 | |

|11 |20 |Digital Subscriber Signalling System No. 2 (DSS 2): User generated identifiers |Q.2941.2 |12/99 | |

| | |(additional) | | | |

|11 |20 |Stage 3 description for additional information transfer supplementary services using |Q.2957 Rev. 1 |12/99 | |

| | |B-ISDN digital subscriber Signalling System No. 2 (DSS2) - User-to-user signalling | | | |

|11 |20 |Digital Subscriber Signalling System No. 2 (DSS 2) - Support of additional traffic |Q.2961 |2001 | |

| | |parameters | | | |

|11 |20 |Digital Subscriber Signalling System No. 2 - Connection modification - Peak cell rate |Q.2963.1 Rev.1 |12/99 | |

| | |modification by the connection owner | | | |

|11 |20 |Digital Subscriber Signalling System No. 2 (DSS 2) - Support of quality of service |Q.2965.2 |12/99 | |

| | |parameters | | | |

|11 |20 |Digital Subscriber Signalling System No. 2 (DSS 2) - User-network interface layer 3 |Q.2971 Amd.1 |12/99 | |

| | |specification for point-to-multipoint call/connection control | | | |

|11 |20 |B-ISDN DSS2 - Multiconnection call control protocol in a separated call and bearer |Q.2982 |12/99 | |

| | |control environment | | | |

|11 |20 |B-ISDN DSS2 - Bearer control protocol in a separated call and bearer control |Q.2983 |12/99 | |

| | |environment | | | |

|11 |20 |Digital Subscriber Signalling System No. 2 - Point-to-Multipoint Leaf initiated join |Q.29lij |12/99 | |

|11 |20 |B-ISDN DSS2 - Transport of private network routing information |Q.29pnroute |tbd | |

|11 |16 |Functional description of the MTP of SS No. 7 |Q.701 |tbd | |

|11 |16 |MTP - Signalling data link |Q.702 |tbd | |

|11 |16 |MTP - Signalling link. New Annex A |Q.703 |tbd | |

|11 |16 |MTP - Signalling network functions and messages/SDL |Q.704 |tbd | |

|11 |16 |Signalling network structure |Q.705 |tbd | |

|11 |16 |MTP signalling performance |Q.706 |tbd | |

|11 |16 |Hypothetical signalling reference Connection |Q.709 |tbd | |

|11 |16 |Simplified MTP |Q.710 |tbd | |

|11 |16 |Functional description of the SCCP |Q.711 |tbd | |

|11 |16 |Definition and function of SCCP messages |Q.712 |tbd | |

|11 |16 |SCCP procedures |Q.714 |tbd | |

|11 |16 |SCCP performance |Q.716 |tbd | |

|11 |16 |MTP-3 Functions and Messages using the services of ITU-T Recommendation Q.2140. |Q.712 |tbd | |

| | |Possible revisions based on Appendix I. Alignment of state transition diagrams with | | | |

| | |SCCP (Q.711) | | | |

|11 |16 |MTP/SAAL performance |Q.2706 |tbd | |

|11 |16 |SCCP performance |Q.2716 |tbd | |

|11 |13 |Usage of cause and location in B-ISDN user part and DSS 2 |Q.2610 Rev. 1 |12/99 | |

|11 |13 |B-ISDN; AAL type 2 signalling protocol |Q.2630.1 |12/99 | |

|11 |13 |Interworking between Signalling System No. 7 broadband ISDN User Part (B-ISUP) and |Q.2650 Rev. 1 |12/99 | |

| | |digital subscriber Signalling System No. 2 (DSS 2) | | | |

|11 |13 |Interworking between Signalling System No. 7 - Broadband ISDN User Part (B-ISUP) and |Q.2660 Rev. 1 |12/99 | |

| | |Narrow-band ISDN User Part (N-ISUP) | | | |

|11 |13 |B-ISDN User Part (BISUP) - Network node interface specification for |Q.2722.1 Rev. 1 |12/99 | |

| | |point-to-multipoint call/connection control | | | |

|11 |13 |Signalling System No. 7 B-ISDN User Part (B-ISUP) - Supplementary services |Q.2730 Rev. 1 |12/99 | |

|11 |13 |Functional description of the B-ISDN user part (B-ISUP) of Signalling System No. 7 |Q.2761 Rev. 1 |12/99 | |

|11 |13 |General Functions of messages and signals of the B-ISDN user part (B-ISUP) of |Q.2762 Rev. 1 |12/99 | |

| | |Signalling System No. 7 | | | |

|11 |13 |Signalling System No. 7 B-ISDN User Part (B-ISUP) - Formats and codes |Q.2763 Rev. 1 |12/99 | |

|11 |13 |Signalling System No. 7 B-ISDN User Part (B-ISUP) - Application Transport Mechanism |Q.2765 |12/99 | |

|11 |13 |Signalling System No. 7 B-ISDN User Part (B-ISUP) - Switched Virtual Path Capability |Q.2766.1 Rev. 1 |12/99 | |

| | |(SVPC) | | | |

|11 |13 |Signalling System No. 7 B-ISDN User Part (B-ISUP) - Soft permanent virtual |Q.2767.1 Rev. 1 | | |

| | |path/channel connections (SVPC/SVCC) | | | |

|11 |13 |Signalling System No. 7 B-ISDN user part (B-ISUP) - Support of internet |Q.27int | | |

|11 |13 |Signalling System No. 7 B-ISDN user part (B-ISUP) - Support of number portability |Q.27np | | |

|11 |13 |Overview of DSS2 - Generic concepts for support of multipoint and multiconnection |TRQ.293x-ccbc |12/99 | |

| | |calls | | | |

|11 |13 |B-ISDN DSS2 - Call control protocol in a separated call and bearer control |Q.2981 |12/99 | |

| | |environment; point-to-point | | | |

|11 |13 |B-ISDN DSS2 - Prenegotiation in a separated call and bearer control environment |Q.2984 |12/99 | |

|11 |13 |B-ISDN DSS2 - Call control protocol in a separated call and bearer control |Q.29ccros.2 | | |

| | |environment; provision of call model modification | | | |

|11 |13 |B-ISDN; AAL type 2 signalling protocol (timing as requested by Q 23/11) |Q.aal2 |01/00 | |

|11 |13 |General functional transport control protocol |Q.gft | | |

|11 |2 |Signalling system N°7 - management (OMAP) |Q.705 |1/96 |Structure and performances of signalling |

| | | | | |networks |

|11 |2 |Signalling system N°7 - management (OMAP) |Q.706 |1/96 |Structure and performances of signalling |

| | | | | |networks |

|11 |2 |Signalling system N°7 - management (OMAP) |Q.709 |1/96 |Structure and performances of signalling |

| | | | | |networks |

|11 |2 |Signalling system N°7 - management (OMAP) |Q.716 |1/96 |Structure and performances of signalling |

| | | | | |networks |

|11 |2 |Signalling system N°7 - management (OMAP) |Q.725 |1/96 |Structure and performances of signalling |

| | | | | |networks |

|11 |2 |Signalling system N°7 - management (OMAP) |Q.766 |1/96 | |

|11 |3 |Access Security Requirements |Q.ASEC |12/99 | |

|11 |3 |Network Security Requirements |Q.NSEC |12/99 | |

|11 |5 |Intelligent Network Users Guide for Capability Set 1 |Q.1219 | | |

|11 |5 |Q-Series Intelligent Network Recommendation structure for CS-3 |Q.1230 |12/99 | |

|11 |5 |Introduction to Intelligent Network Capability Set 3 |Q.1231 |12/99 | |

|11 |5 |Intelligent Network Capability Set-3 Management Information Model Requirements and |Q.1236 | | |

| | |Methodology | | | |

|11 |6 |Information flow elements |TRQ.2002 |11/99 | |

|11 |6 |B-ISDN; Signalling interworking requirements |TRQ.2010 |11/99 | |

|11 |6 |Coordinated call and bearer control signalling requirements. Root-party control for |TRQ.2100 |11/99 | |

| | |coordinated call control | | | |

|11 |6 |Coordinated call and bearer control signalling requirements. Leaf party control |TRQ.2110 |11/99 | |

| | |coordinated call and bearer control | | | |

|11 |6 |Coordinated call and bearer control signalling requirements. Third-party coordinated |TRQ.2120 |11/99 | |

| | |call and bearer control | | | |

|11 |6 |Coordinated call and bearer control signalling requirements. Leaf initiated join |TRQ.2130 |11/99 | |

| | |coordinated call and bearer control | | | |

|11 |6 |Call control signalling requirements. Party call control |TRQ.2200 |11/99 | |

|11 |6 |Call control signalling requirements. Simplified call control signalling for N-ISDN |TRQ.2210 |12/99 | |

| | |services | | | |

|11 |6 |Bearer control signalling requirements. Root-party bearer control |TRQ.2300 |11/99 | |

|11 |6 |Bearer control signalling requirements. Leaf-party bearer control |TRQ.2310 |11/99 | |

|11 |6 |B-ISDN; bearer control signalling requirements. Third-party bearer control |TRQ.2320 |11/99 | |

|11 |15 |ATM adaptation layer for signalling |Q.2706 |01/97 | |

|11 |15 |ATM adaptation layer for signalling |Q.2716 |1997 | |

|11 |15 |ATM adaptation layer for signalling |Q.2766 |1998 |Structure and performance of signalling |

| | | | | |networks |

|11 |12 |Addendum to Recommendation on interworking ISDN access over ISDN C7 user part |Q.699 Addendum |12/99 | |

|11 |12 |NISDN supplementary services |Q.730 |12/99 | |

|11 |12 |Call Diversion |Q.732.2 |12/99 | |

|11 |12 |Call Completion on No Reply |Q.733.5 |12/99 | |

|11 |12 |Functional description of the ISDN user part of Signalling System No.7 |Q.761 |12/99 | |

|11 |12 |Generic function of messages and signals, SS7, ISUP |Q.762 |12/99 | |

|11 |12 |Signalling procedures, SS7, ISUP |Q.764 |12/99 | |

|11 |12 |Out Channel Call Related User Interaction |Q.765.2 |12/99 | |

|11 |12 |Number Portability |Q.769.1 |12/99 | |

|11 |12 |Interworking between N-ISUP and INAP for IN CS2/CS3.1 |Q.1601 |12/99 | |

|11 |8 |Signalling requirements for emerging land mobile and satellite mobile networks |??Q.FNA |9/97 |Signalling for satellite mobile systems ?? |

| | |-functional architecture and information flows (stage2) | | | |

|11 |8 |IMT-2000 functional network architecture |Q.1721 |02/00 | |

|11 |22 |Interface Recommendations for Intelligent Network Capability Set 3 |Q.1238 parts 1-7 |02/00 | |

|11 |23 |Signalling for Access interface |Q.FSA |02/00 | |

|11 |23 |Signalling at radio interface - General aspects |Q.1731.1 (Q.FSR-GA) |02/00 | |

|11 |23 |Signalling at radio interface - Layer 2 |Q.1731.2 (Q.FSR-L2) |02/00 | |

|11 |23 |Signalling at radio interface - Layer 3 |Q.1731.3 (Q.FSR-L3) |02/00 | |

|11 |23 |Signalling at UIM interface |Q.1741 (Q.FSU) |02/00 | |

|11 |24 |Signalling requirements at network interface |Q.1751 (Q.FSN) |02/00 | |

|12 |2 |Definitions on telephone connections and circuits |G.100 |2000 | |

|12 |6 |Hands-free transmission quality and AEC and speech processing techniques |P.340 |2000 | |

|12 |6 |Application of HATS in car environment |P.58x |2000 | |

|12 |7 |Artificial voices |P.50 |1999 | |

|12 |7 |Test methods to determine reproducibly the transmission characteristics of modern |P.50x |2000 | |

| | |terminal equipment | | | |

|12 |8 |Sensitivity/frequency characteristics of local telephone systems |P.64 |1999 | |

|12 |8 |Calculation of loudness rating for telephone sets |P.79 |1999 | |

|12 |9 |Handset telephones |P.35 |>2000 | |

|12 |9 |Digital handset telephones (telephone band) |P.310 |2000 | |

|12 |9 |Telephone band digital handsfree terminals |P.342 |2000 | |

|12 |10 |Interactive test methods |P.920 |2000 | |

|12 |10 |Subjective video quality assessment |P.910 |1999 | |

|12 |11 |Objective video quality assessment at low bit rates |P.LQ |>2000 | |

|12 |11 |Objective assessment of audiovisual quality |P.OAV |>2000 | |

|12 |11 |Objective assessment of video quality |P.OVQ |>2000 | |

|12 |11 |Objective video quality assessment with transmission impairments |P.TRQ |>2000 | |

|12 |11 |Reduced source bandwidth double-ended objective video quality assessment |P.RSQ |>2000 | |

|12 |12 |Cordless and mobile terminal audio performance and testing requirements |P.313 |1999 | |

|12 |12 |Hands-free cordless and mobile terminal audio performance and testing requirements |P.CMTH |>2000 | |

|12 |13 |Objective quality measurement of telephone band speech codecs |P.861 |2000 | |

|12 |14 |Subjective evaluation of speech enhancement devices |P.SED |>2000 | |

|12 |14 |Subjective evaluation of hands-free terminals |P.SEHF |2000 | |

|12 |15 |In-service non-intrusive measurement device - Voice service measurements |P.561 |2000 | |

|12 |15 |Analysis and interpretation of measurements made by INMD |P.5ai |2000 | |

|12 |16 |The transmission plan |I.101 |2000 | |

|12 |16 |Index of Recommendations and performance guidance roadmap |I.106 |2000 | |

|12 |16 |Definition of categories of speech transmission quality |I.109 |1999 | |

|12 |16 |Transmission impairments |I.113 |1999 | |

|12 |16 |General performance objectives applicable to international connections |I.116 |1999 | |

|12 |16 |Application rules for Automatic Level Control devices |I.136 |1999 | |

|12 |17 |Circuit noise in national networks to be updated from noise aspects |G.123 |2000 | |

|12 |17 |Noise aspects in modern networks |G.ln1 |2000 | |

|12 |17 |To include non-stationary noise level measurement |P.561 |2000 | |

|12 |18 |Guidance on transmission planning using the E-model |G.108 |1999 | |

|12 |18 |Transmission planning for private/public network interconnection |G.175 |2000 | |

|12 |20 |Enhancements to the use of the E-model |G.107 |2000 | |

|12 |21 |Echo, transmission time and stability in multicarrier network environment |G.114 |1999 | |

|12 |22 |Wideband qualification test plan | |03/99 | |

|12 |23 |Transmission planning for IP networks |G.177 |1999 | |

|13 |27 |Network capabilities to support services provided by FPLMTS |I.37w |3/00 |IMT-2000 interworking |

|13 |7 |Traffic control and congestion control in B-ISDN |I.371 |3/00 |Resource management (ATM, FR) |

|13 |15 |Availability for path elements of CBR paths greater than/equal to the primary rate |G.827 |03/00 |Availability performance |

|13 |15 |Availability objectives for end-to-end international constant bit rate digital paths |G.827.1 |03/00 |Availability performance |

| | |at or above the primary rate | | | |

|13 |15 |B-ISDN switched virtual channel connection availability |I.35av |03/00 |Availability performance |

|13 |15 |B-ISDN semi-permanent connection availability |I.357 |03/00 |Availability performance |

|13 |15 |ISDN 64kbit/s connection type availability performance |I.355 |03/00 |Availability performance |

|13 |16 |Enhanced error performance parameters and objectives for CBR connections less than |G.821.1 |03/00 |Error performance |

| | |primary rate | | | |

|13 |17 |Network performance objectives for connection processing delays in ISDN |I.352 |03/00 |Connection processing performance |

|13 |17 |Network performance objectives for packet mode communication in ISDN |I.354 |03/00 |Connection processing performance |

|13 |5 |AAL type 2 SSCS for trunking |I.366.2 |2/99 |Efficient transmission of voice over AAL2/ATM |

|13 |8 |B-ISDN to B-ISDN interworking |I.5bb |3/00 |Interworking issues |

|13 |8 |B-ISDN to private network interworking |I.bp |3/00 |Interworking issues |

|13 |8 |IP and B-ISDN interworking |I.bip |3/01 |Interworking issues |

|13 |6 |B-ISDN OAM principles and functions |I.610 |02/99 |OAM |

|13 |6 |ATM protection switching |I.630 |02/99 |OAM |

|13 |3 |Network capabilities for interactive multimedia services : Multimedia distribution |I.375.z |03/00 |Satellite multimedia services |

| | |service class | | | |

|13 |2 |Service orientated network requirements for B-ISDN |I.31y |03/00 |Network requirements |

|13 |2 |Service orientated network requirements for B-ISDN-distributed broadband TV |I.31y.1 |03/00 |Network requirements |

|13 |2 |Service orientated network requirements for B-ISDN-Internet based services |I.31y.2 |03/00 |Network requirements |

|13 |2 |Service orientated network requirements for B-ISDN-Internet based services |I.31y.3 |03/00 |Network requirements |

|13 |11 |Inverse multiplexing for ATM |I.ima |03/00 |Satellite multi-link |

|13 |14 |B-ISDN cell transfer performance |I.356 |03/00 |ATM cell error/loss, delay, delay variation |

| | | | | |performance |

|13 |14 |AAL user information transfer performance |I.35aal |03/00 |AAL layer performance |

|13 |13 |Performance frame for the GII |Y.perf |03/00 |GII performance |

|13 |13 |IP data communication service – user information transfer performance |I.380 |02/99 |IP layer performance |

|13 |20 |IP over ATM |I.5ipatm |03/00 |Carry IP over ATM issues |

|13 |25 |GII scenario examples |Y.120annex |02/99 |GII |

|13 |25 |GII terms and definitions |Y.GIIterm |03/00 |GII |

|13 |2 |Service orientated network requirements for B-ISDN-Broadband video conference |I.31y.3 |03/00 | |

|13 |16 |Error performance for international digital connection greater than/equal to primary |G.826 |02/99 |Error performance |

| | |rate | | | |

|13 |16 |Error performance parameters and objectives for international synchronous digital |G.828 |03/00 |Error performance |

| | |paths | | | |

|13 |16 |Error performance events and objectives for SDH multiplexing and regenerator sections |G.829 |03/00 |Error performance |

|13 |22 |Interworking between the PSTN and VSAT Networks |I.572 |03/00 |VSAT connected to the PSTN |

|13 |19 |Transport SDH elements on PDH networks- frame and multiplex structures. |G.902 |02/99 |Introduction of SAT and radio systems into SDH|

|15 |8 |Interworking and interconnection between ATM and switched telephone networks for the |I.741 |4/00 |Voice over ATM issues |

| | |transmission of speech, voiceband data and audio signals | | | |

|15 |11 |Principles and guidelines for the integration of satellite and radio systems in SDH |G.861 |06/99(R) |Satellite/SDH integration |

| | |transport networks | | | |

|15 |6 |Digital circuit multiplication equipment using 8 kbps CS-ACELP digital speech |G.768 |04/00 |DCME equipment related |

| | |interpolation and facsimile demodulation/remodulation | | | |

|15 |6 |Digital circuit multiplication equipment using 16 kbps LD-CELP digital speech |G.767 |10/98 |DCME equipment related |

| | |interpolation and facsimile demodulation/remodulation | | | |

|15 |7 |Automatic level control devices |I.169 |06/99 |Echo cancellers |

|15 |7 |Digital network echo cancellers |G.168 |04/00(R) |Echo cancellers |

|15 |7 |ATM echo cancellers |G.163 |XX/01 |Echo cancellers |

|15 |10 |Types and general characteristics of ATM equipment |I.731 |09/00(R) |ATM equipment related |

|15 |10 |Functional characteristics of ATM equipment |I.732 |04/00(R) |ATM equipment related |

|15 |9 |Characteristics of SDH equipment |G.783 |04/00(R) |SDH equipment related |

|15 |11 | Network node interface for the SDH |G.707 |04/00(R) |SDH overhead |

|16 |6 |List of definitions for interchange circuits between DTE and DCE |V.24 |02/00 | |

|16 |8 |Data compression – Generation 2 |V.dc2 |2001 | |

|16 |10 |Network transmission model for evaluating modem performance over 2-wire voice grade |V.56bis |2001 | |

| | |connections | | | |

|16 |10 |Network transmission model for evaluating PCM modem performance over 2-wire voice |V.pcm_test |2001 | |

| | |grade connections | | | |

|16 |23 |A digital modem for use on a switched digital network at data signalling rates of up |V.91 |05/99 | |

| | |to 64 000 bit/s | | | |

|16 |23 |V.90 modem with enhanced upstream rate |V.pcm_ |2001 | |

| | | |Issue 2 | | |

|16 |1 |Audiovisual/multimedia services |F.700 |2000 |Multimedia services |

|16 |1 |Multimedia conference services |F.702 |2000 | |

|16 |1 |Videotelephony services - General |F.720 | | |

|16 |1 |Videotelephony teleservice for ISDN |F.721 | | |

|16 |1 |Videotelephony services in the PSTN |F.723 |2000 | |

|16 |1 |Multimedia conference services in the ISDN |F.731 | | |

|16 |1 |Audiovisual interactive services |F.740 | | |

|16 |1 |Multimedia distribution services |F.MDS |2000 | |

|16 |1 |Multimedia collection services |F.MCLS | | |

|16 |1 |Multimedia Conversational Services |F.MCVS |2000 | |

|16 |1 |Multimedia retrieval services |F.MRS |2000 | |

|16 |1 |Multimedia messaging services |F.MMS |2000 | |

|16 |1 |Multimedia conversational services in the ISDN |F.MCVS.1 |2000 | |

|16 |3 |Data protocols for multimedia conferencing |T.120 |05/99 | |

|16 |3 |Lightweight protocol subset for AVC applications |T.120 Annex C |02/98 | |

|16 |3 |Generic application template |T.121 | | |

|16 |3 |Multipoint communication service-Service definition |T.122 |02/98 | |

|16 |3 |Network specific data protocol stacks for multimedia conferencing |T.123 |05/99 |Protocol performance for satellite |

|16 |3 |Generic conference control for audiovisual and audiographic terminals |T.124 |02/98 |Connection |

|16 |3 |Multipoint communication service protocol specification |T.125 |02/98 | |

|16 |3 |Multipoint still image and annotation protocol |T.126 |9707/97 | |

|16 |3 |Multipoint binary file transfer protocol |T.127 |95 | |

|16 |3 |Multipoint application sharing protocol |T.128 |02/98 | |

|16 |3 |Text chat application entity |T.134 |02/98 | |

|16 |3 |User-to-reservation system transactions within T.120 conf. |T.135 |02/98 | |

|16 |3 |Protocol for multimedia application text conversation |T.140 |02/98 | |

|16 |3 |Remote device control protocol for multimedia applications |H.282 (ex V.RDC) |05/99 | |

|16 |3 |Remote device control application protocol |T.136 (ex T.RDC) |05/99 | |

|16 |3 |Meeting room management: services and protocol |T.MRM |02/00 | |

|16 |11 |Narrow-band visual telephone systems and terminal equipment |H.320(Rev.) |05/99 | |

|16 |11 |Terminal for low bit rate multimedia communication |H.324v2 |02/98 | |

|16 |11 |Multimedia telephone terminals over error prone channels |H.324 Annex C |02/98 | |

|16 |11 |Operation on ISDN circuits |H.324 Annex D |02/98 | |

|16 |11 |Initialization of acknowledgement timer T401 to allow operation over |H.324 Annex E |02/98 | |

| | |geostationary-satellite channels | | | |

|16 |11 |Multilink Operation |H.324 Annex F |09/98 | |

|16 |11 |Support for ISO 14496-1 in H.324 terminals |H.324 Annex G |02/00 | |

|16 |11 |Implementors guide |H.324 |05/99 | |

|16 |11 |Multiplexing protocol for low bit rate multimedia communication |H.223 | | |

|16 |11 |Multiplexing protocol for low bit rate multimedia mobile communication over low error |H.223 Annex A |02/98 | |

| | |prone channels | | | |

|16 |11 |Multiplexing protocol for low bit rate multimedia mobile communication over moderate |H.223 |02/98 | |

| | |error prone channels |Annex B | | |

|16 |11 |Multiplexing protocol for low bit rate multimedia mobile communication over highly |H.223 |02/98 | |

| | |error prone channels |Annex C | | |

|16 |11 |RCPC coding for mobile multiplex |H.223 |05/99 | |

| | | |Annex D | | |

|16 |11 |Implementors guide |H.223 |05/99 | |

|16 |11 |Channel aggregation protocol for multilink operation (on PSTN) |H.226 (ex H.Multilink) |09/98 | |

|16 |11 |Channel aggregation protocol for multilink operation (on wireless) |H.mml (Mobile Multilink) |02/00 | |

|16 |12 |Information technology - generic coding of moving pictures and associated audio |H.222.0 |02/98 | |

| | |information: Systems |Amd. 3, 4 | | |

|16 |12 |Information technology - generic coding of moving pictures and associated audio |H.222.0 |05/99 | |

| | |information: systems |Amd. 5 | | |

|16 |12 |Information technology - generic coding of moving pictures and associated audio |H.222.0 |05/99 | |

| | |information: systems |Amd. 6 | | |

|16 |12 |Transport of MPEG-4 data |H.222.0 |02/00 | |

| | | |Amd. 7 | | |

|16 |12 |Information technology - generic coding of moving pictures and associated audio |H.222.0 |03/97 | |

| | |information: systems |Corr. 1 |Appr. | |

|16 |12 |Broadband audiovisual communication systems and terminals |H.310 V2 |09/98 | |

|16 |12 |Adaptation of H.320 visual telephone terminals to B-ISDN environments |H.321 V2 |02/98 | |

|16 |12 |Multipoint systems for broadband terminals |H.247 (ex H.b multipoint) |09/98 | |

|16 |13 |Call signalling protocols and media stream packetization for packet based multimedia |H.225.0 V2 |02/98 | |

| | |communication systems | | | |

|16 |13 |Call signalling protocols and media stream packetization for packet based multimedia |H.225.0 V3 |02/00 | |

| | |communication systems | | | |

|16 |15 |Amendment #6: Generic coding of video: number of lines for high level |H.262 |02/00 | |

|16 |15 |Extensions to Video Coding for Low Bit rate Communication |Annexes to H.263 |2001 | |

|16 |15 |Improved Video Coding for Low Bit rate Communication |H.26L |2002 | |

|16 |19 |Annex I - Error robust extension |G.728 |05/99 | |

|16 |19 |Annex J - 40 kbit/s DCME extension |G.728 |09/99 | |

|16 |19 |Annex C - Floating point |G.729 |02/00 | |

|16 |20 |7 kHz audio coding at 24 and 32 kbit/s for hands-free operation in system with low |G.722.1 |09/99 | |

| | |frame loss |(ex-G.WSC1) | | |

|16 |20 |Wideband (7 kHz) speech coding at around 16 kbit/s |G.WSC2 |2001 | |

|16 |21 |Speech coding at 4 kbit/s |G.4 kbps |2001 | |

|16 |22 |Software tools for signal processing standardization activities |G.191 |02/00 | |

ANNEX 3[1]

Activities in the ITU-R Sector, on satellite systems, which might have an impact upon the

work of the ITU-T Sector

P = On progress C = Completed D = Deleted

|Satellite |Specific |Specific |SG |Question |Rec. (or Working |Tar- |Status |

|Network |Issues |details |or | |Text) |get | |

|Topic | | |WP[2] | | |Date | |

|Transmission | | | | | | | |

|Quality | | | | | | | |

|Delay |Propagation | |WP 4B |7-3/4 | |1999 |P |

| | | |WP 8D |87-3/8 |M.550-1 |---- | |

| |Connection | |WP 8D |89-1/8 | |---- | |

| |set-up | | | | | | |

| |Connection | |WP 8D |89-1/8 | |---- | |

| |clear down | | | | | | |

| |Variability of |Magnitude |WP 4B |7-3/4 | |1999 |P |

| |delay effects | | | | | | |

| | | |WP 8D |89-1/8 | |---- | |

| | |Rate of change |WP 4B |7-3/4 | |1999 |P |

| | | |WP 8D |89-1/8 | |---- | |

|Timing |Jitter & Wander | |WP 4B |234/4 | |1997 | |

| | | |WP 8D |112/8 | |1997 | |

| |Doppler | |WP 4B |234/4 | |1997 | |

| | | |WP 8D |112/8 | |1997 | |

| |International | |SG 7 |207/7 |TF 1011 |---- | |

| |distribution | | | | | | |

|Satellite |Specific |Specific |SG |Question |Rec. (or Working |Tar- |Status |

|Network |Issues |details |or | |Text) |get | |

|Topic | | |WP | | |Date | |

|Error characteristics|Facsimile & | |WP 4B |75-3/4 | |1997 | |

|and noise |voiceband data | | | | | | |

| | | |WP 8D |112/8 |M.1037 |1997 | |

| | | | | |M.1229 | | |

| | | | | |M.[Doc. 8/52] | | |

| |High quality audio | |WP 8D |112/8 | |1997 | |

| |Voice | |WP 8D |112/8 |M.547 |1997 | |

| | | | | |M.549-1 | | |

| | | | | |M.1037-1 | | |

| | | | | |M.548 | | |

| | | | | |M.1229 | | |

| | | | | |M.[Doc. 8/52] | | |

| |Data |64 kbit/s or less |WP 4B |75-3/4 |S.614-3 |1997 |C |

| | | |WP 8D |112/8 |M.552 |1997 | |

| | | | | |M.1037 | | |

| | | | | |M.553 | | |

| | | | | |M.1229 | | |

| | | | | |M.[Doc. 8/52] | | |

| | | | | |M.1231 | | |

| | |2 Mbit/s |WP 4B |75-3/4 |S.1062-1 |1997 |C |

| | | | | |Doc.4/59 | | |

| | |120/140 Mbit/s |WP 4B |75-3/4 |S.1062-1 |1997 |C |

| | | | | |Doc.4/59 | | |

| | |155 Mbit/s |WP 4B |75-3/4 |S.1062-1 |1997 |C |

| | | | | |Doc.4/59 | | |

| | |600 Mbit/s |WP 4B |75-3/4 | | | |

| |ATM |B-ISDN |WP 4B |75-3/4 |Doc.4/44 |1997 |P |

|Availability |Characteristics | |WP 4B |73-1/4 |S.579-1 |1997 |C |

| | |ATM |WP 4B |73-1/4 |Doc.4/43 |1997 |P |

| | | |WP 8D |216-1/4 |M.828.1 | | |

| | | | |85-1/8 |M.1229 |---- | |

| | | | | |M.[Doc. 8/52] | | |

|Satellite |Specific |Specific |SG |Question |Rec. (or Working |Tar- |Status |

|Network |Issues |details |or | |Text) |get | |

|Topic | | |WP | | |Date | |

|Transparency |Telephony |Speech |WP 4B |76-1/4 | |1997 |P |

| | | |WP 8D |112/8 | |1997 | |

| | |Facsimile & |WP 4B |76-1/4 | |1997 |P |

| | |Voice-band data | | | | | |

| | | |WP 8D |112/8 | |1997 | |

| |High quality audio | |WP 8D |112/8 | |1997 | |

| | | |JWP10-11S |93-1/10 |BO.789-2 |1997 |C |

| | | | | |BO.1130-1 | | |

| |TV | |WP 4B |77-1/4 | |1997 |P |

| |HDTV | |JWP 10-11S |100-1/11 | |1997 | |

| |Variability |Multiple access |WP 4B |46-2/4 | |1996 |P |

| |of transparency | | | | | | |

| | | |WP 8D |112/8 | |1997 | |

|Services |Telephony |IMT 2000 (satellite)|WP 8D |39-3/8 | |1997 | |

| | | |TG 8/1 | | | | |

| | |UPT |TG 8/1 |39-3/8 | |1997 | |

| |High quality audio | |WP 8D |11/8 | |1997 | |

| | | |JWP 10-11S |93-1/10 |BO.789-2 |1997 | |

| | | | | |BO.1130-1 | | |

| |TV |Digital TV, HDTV |WP 11A |92-1/11 |BO.788-2 |1997 | |

| | | | |100-1/11 | | | |

| | |Multiple sound TV |JWP 10-11S |78-1/10 | |1999 | |

| | |Transportable TV |WP 4/SNG |2.49/4 |SNG.4 sng |1999 |C |

| |Data |Bandwidth on demand |WP 8D |112/8 | |1997 | |

| | |Pt-to-Mpt |WP 8D |87-3/8 | |---- | |

| | |Transportables |WP 4B |44-1/4 | |1999 |P |

| | | |WP 8D |87-3/8 | |---- | |

| | |VSATs |WP 4B |233/4 | |1999 |P |

|Satellite |Specific |Specific |SG |Question |Rec. (or Working |Tar- |Status |

|Network |Issues |details |or | |Text) |get | |

|Topic | | |WP | | |Date | |

|New Services |ISDB** | |JWP 10-11S |101-1/11 | |1997 | |

| |Interactive TV | |JWP 10-11S |New Q. [Doc | |1998 | |

| | | | |11/62] | | | |

| |Digital multi-program TV | |JWP 10-11S |217/11 | |1997 | |

| |Multiservice (BSS & FSS) | |JWP 10-11S |224/11 | |1997 | |

| |space stations | | | | | | |

| |Intelligent networks |Similarity with |TG 8/1 |39-3/8 | |1997 | |

| | |mobile networks |WP 8D |87-3/8 | |---- | |

| | |Database access |TG 8/1 |39-3/8 | |1997 | |

| | |delays |WP8D |87-3/8 | |---- | |

| |Multi-channel sound |Sound systems for |WP-10C |BS.775 | |1999 | |

| |systems |HDTV | | | | | |

| |Interactive | |WP 10-11S |241/11 | |1999 | |

| |Satellite | | | | | | |

| |Broadcasting | | | | | | |

|Network |SDH |Method of defining |WP 4B |201-1/4 | |1997 |C |

|Management | |Services | | |S.1250 | | |

|and operation | | | | | | | |

|Administration & | | | | |S.1251 | | |

|Management OA&M | | | | | | | |

| | | | | |S.1252 | | |

| |Customer |Protocols, security,|WP 8D |87-3/8 | |---- | |

| | |& business level | |89-2/8 | | | |

| | |interfacing | | | | | |

|Quality of Service |Granularity of delay | |TG 8/1 |39-4/8 | |1997 | |

|QoS |increments | |WP 8D |112/8 | |1997 | |

|Architectures |SDH integration | |WP 4B |201-1/4 |S.1149 |1997 |C |

| |ATM integration | |WP 4B |78-1/4 |Doc.4/44 |1997 |P |

| |LEOs in the FSS | |WP 4B |233/4 | |1999 |P |

| |BISDN/ISDN | |WP 4B |78-1/4 |S.521-3 |1997 |P |

| |ISDB** | |JWP 10-11S |101-1/11 | |1997 | |

| |Mobile- | |TG 8/1 |39-4/8 |M.546-2 |1997 | |

| |satellite | |WP 8D |87-3/8 |M.827 |---- | |

|Network Signal |DCME | |WP 4B |76-1/4 | |1997 |P |

|Processing Functions | | | | | | | |

|Satellite |Specific |Specific |SG |Question |Rec. (or Working |Tar- |Status |

|Network |Issues |details |or | |Text) |get | |

|Topic | | |WP | | |Date | |

| |TV compression | |WP 4B |77-1/4 | |1997 |P |

| | | |JWP 10-11S |92-1/11 |BO.788-2 |1997 | |

| | | | |100-1/11 | | | |

| |High quality | |JWP 10-11S |93-1/10 | |1997 | |

| |audio comp. | | | | | | |

| |Mobile satellite | |TG 8/1 |39-4/8 | |1997 | |

| | | |WP 8D |87-3/8 | |---- | |

|On Board processing |Synchronization | |WP 4B |218-1/4 | |1999 |P |

| | | |WP 8D |87-2/8 | |---- | |

| |Regeneration | |WP 4B |218-1/4 | |1999 |P |

| | | |WP 8D |87-2/8 | |---- | |

| |Routing | |WP 4B |218-1/4 | |1999 |P |

| | | |WP 8D |87-2/8 | |---- | |

| |Signal processing delays | |WP 4B |218-1/4 | |1999 |P |

| | | |WP 8D |87-2/8 | |---- | |

| |Integration with | |WP 4B |218-1/4 | |1999 |P |

| |terrestrial systems | | | | | | |

| | | |WP 8D |89-1/8 | |---- | |

| |Breakless handover | |WP 4 B |218-1/4 | |1999 |P |

| |management | | | | | | |

| | | |WP 8D |87-2/8 | |---- | |

| | | |TG 8/1 | | | | |

|Handbooks |Supplement 3 | |SG 4 | | |1999 |P |

| |VSATs | |Handbook Group | | | | |

| |FSS Handbook | |SG 4 | | |end 1999 |P |

| |Edition 3 | |Handbook Group | | | | |

| |Mobile-Sat. | |WP 8D | | |end |P |

| |Handbook | | | | |2000 | |

| |Digital Audio | |JWP 10-11S |93-1/10 | |1995 |C |

| |Broadcasting | | | | | | |

| |Time Distribution | |WP 7A | | |1997 |C |

*) Preliminary draft new Recommendation

**) Integrated services digital broadcasting (ISDB).

__________________

ANNEX 4

Study Groups representatives

1. Management of ICG-SAT

|Chairman |Mr. Paolo AMADESI |Tel.: +33 1 539 84879 |

| |Eutelsat |Fax: +33 1 539 84699 |

| |70, rue Balard |E-mail: paolo.amadesi@eutelsat.fr |

| |75502 Paris Cedex 15 | |

| |France | |

|Vice-Chairman |Mr. Mark NEIBERT |Tel.: +1 301 214 3402 |

| |COMSAT |Fax: +1 301 214 7226 |

| |6560 Rock Spring Drive |E-mail: mark.neibert@ |

| |Bethesda, Maryland 20817 | |

| |USA | |

|Secretary |Mr. Fabio BIGI |Tel.: +41 22 730 5860 |

| |Deputy Director of Telecommunication Standardization |Fax: +41 22 730 5854 |

| |Bureau |E-mail: fabio.bigi@itu.int |

| |International Telecommunication Union | |

| |Place des Nations | |

| |1211 Geneva 20 | |

| |Switzerland | |

2. List of ITU-T Study Groups representatives

|SG2 |Mr. Mark NEIBERT |Tel.: +1 301 214 3402 |

| |COMSAT |Fax: +1 301 214 7226 |

| |6560 Rock Spring Drive |E-mail: mark.neibert@ |

| |Bethesda, Maryland 20817 | |

| |USA | |

|SG3 |No representative appointed | |

|SG4 |Mr. Nobuo FUJII |Tel.: +81 468 59 3510 |

| |NTT |Fax: +81 468 55 1282 |

| |1-1 Hikarino-oka |E-mail: nobuo@exa.ntt.co.jp |

| |Yokosuka-shi 239-0847 | |

| |Tokyo 100 | |

| |Japan | |

|SG7 |Mr. Colin AMOR |Tel.: +1 202 944 8203 |

| |INTELSAT |Fax: +1 202 944 7076 |

| |3400 International Drive NW |E-mail: colin.amor@intelsat.int |

| |Washington DC 20008-3098 | |

| |USA | |

|SG8 |No representative appointed | |

|SG9 |No representative appointed | |

|SG11 |Mr. Larry FORNI |Tel.: +1 908 429 9704 |

| |AT&T |Fax: +1 908 429 9218 |

| |504 Azalea Ter. |E-mail: larry.forni@ |

| |Branchburg, NJ 08876 | |

| |USA | |

|SG12 |No representative appointed | |

|SG13 |Mr. J. LEE |Tel.: +82 42 870 8170 |

| |Korea Telecom |Fax: +82 42 870 8049 |

| |Research & Development Group |E-mail: jaeseop@kt.co.kr |

| |463-1 Funmin-Dong | |

| |Yusung-Ku | |

| |Taejon, Korea (Rep. of) | |

|SG15 |Mr. Gastone BONAVENTURA |Tel.: +39 6 3687 5740 |

| |Telecom Italia |Fax: +39 6 3687 5164 |

| |Via Europa 190 |E-mail: gastone.bonaventura@telecomitalia.it |

| |00144 Rome | |

| |Italy | |

|SG16 |Mr. G. HELDER |Tel.: +1 510 631 0156 |

| |PictureTel. Corporation |Fax: +1 510 631 9468 |

| |18 Iverleith Terrace | |

| |Moraga, CA 94566 | |

| |USA | |

3. List of ITU-R Study Groups representatives

|ITU-R | | |

|SG4 |Mr. David WEINREICH* |Tel.: +1 301 607 4165 |

| |Globalstar L.P. |Fax: + 1 301 607 4178 |

| |Washington Technical Office |E-mail: weinreich@lan2. |

| |10004 Lewisdalk Road | |

| |Itamsville, MD 21754 | |

| |USA | |

|SG7 |Mr. H.G. KIMBALL |Tel./Fax: +41 22 361 2044 |

| |Chairman ITU-R SG 7 | |

|SG8 |Mr. David WEINREICH* |Tel.: +1 301 607 4165 |

| |Globalstar L.P. |Fax: + 1 301 607 4178 |

| |Washington Technical Office |E-mail: weinreich@lan2. |

| |10004 Lewisdalk Road | |

| |Itamsville, MD 21754 | |

| |USA | |

|SG10 and SG11|Mr. E. REINHART |Tel.: +1 703 448 9552 |

| |Vice-Chairman, WP 10-11S |Fax: +1 703 448 5920 |

| |6449 Linway Terrace |E-mail: ereinhart@ |

| |McLean, Va. 22101 | |

| |USA | |

____________________

__________________________

* To be confirmed by SG 4 and 8

-----------------------

[1] The concerned Study Groups (i.e. SGs 4, 7, 8, 10 and 11) are kindly requested to update and complete this Table (Contact point: Mr. D. Weinreich, representatives of ITU-R SG 4).

[2] Title of SGs or WPs: SG 4 Fixed-satellite service

WP 4B Systems, performance, availability and maintenance

WP 8D Mobile-satellite services and radiodetermination-satellite service

SG 7 Science services

WP10-11/S Satellite Broadcasting

TG8/1 IMT-2000

WP 11A Television systems and data broadcasting

WP 10C Audio-frequency characteristics of sound broadcasting signals.

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