ITU-T F 115-1995 Service Objectives and Principles for Future Public Land Mobile Telecommunication Systems - Operations and Quality of Service - Mobile Service (Study Group 1) 13 p.pdf

1、ITU-T RECHN*F.LLS 95 4862593 Ob00285 T53 INTERNATIONAL TELECOMMU N ICATION UN ION ITU-T TELECOMMUNICATION STANDARDIZATION SECTOR OF ITU OPERATIONS AND QUALITY OF SERVICE MOBILE SERVICE FA15 (02/95) SERVICE OBJECTIVES AND PRINCIPLES FOR FUTURE PUBLIC LAND MOBILE TELECOMMUNICATION SYSTEMS ITU-T Recomm

2、endation F.115 (Previously “CCITT Recommendation”) ITU-T RECMN*F-115 95 4862591 060028b 99T FOREWORD The ITU-T (Telecommunication Standardization Sector) is a permanent organ of the International Telecommunication Union (ITU). The ITU-T is responsible for studying technical, operating and tariff que

3、stions and issuing Recommen- dations on them with a view to standardizing telecommunications on a worldwide basis. The World Telecommunication Standardization Conference (WTSC), which meets every four years, establishes the topics for study by the ITU-T Study Groups which, in their turn, produce Rec

4、ommendations on these topics. The approval of Recommendations by the Members of the ITU-T is covered by the procedure laid down in WTSC Resolution No. 1 (Helsinki, March 1-12, 1993). ITU-T Recommendation F.115 was prepared by ITU-T Study Group 1 (1993-1996) and was approved under the WTSC Resolution

5、 No. 1 procedure on the 21st February 1995. NOTE In this Recommendation, the expression “Administration” is used for conciseness to indicate both a telecommunication administration and a recognized operating agency. O ITU 1995 All rights reserved. No part of this publication may be reproduced or uti

6、lized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from the ITU. CONTENTS Introduction Scope References 3.1 CCITT and ITU-T Recommendations 3.2 ITU-R Recommendations . Definitions Service principles . Service requirements

7、Overall service objectives 7.1 General service requirements 7.2 General access requirements . Services supported . 8.1 Introduction 8.2 Common FPLMTS services 7.3 Numbering considerations 8.3 FPLMTS specific services Quality of Service 9.1 General 9.2 Speech quality . 9.3 Traffic engineering aspects

8、 Appendix I - Recommendations relevant to common services . Page 1 1 1 1 2 2 3 4 4 4 4 5 5 5 5 5 5 6 6 7 7 Recommendation F.115 (OZ95) 1 SUMMARY The introduction of third generation digital mobile systems known as FPLMTS, which are scheduled to start service around the year 2000 subject to market co

9、nsiderations, will result in mobile communication becoming available to mass markets for the purpose of global communication. This Recommendation defines the service objectives and principles for FPLMTS which will enable the development of FPLMTS into the future. These objectives and principles are

10、produced to aid the intercommunication of services provided over both FPLMTS and the fixed telecommunication network and to provide guidance for further development of FPLMTS. 11 Recommendation F.115 (02/95) Recommendation F.115 SERVICE OBJECTIVES AND PRINCIPLES FOR FUTURE PUBLIC LAND MOBILE TELECOM

11、MUNICATION SYSTEMS (Geneva, 1994) 1 Introduction 1.1 Future Public Land Mobile Telecommunication Systems (FPLMTS) will provide access, by means of one or more radio links, to a range of telecommunication services which are specific to mobile users and to telecommunication services supported by the f

12、ixed telecommunication network. FPLMTS are third generation mobile systems which may be terrestrial or satellite based and are scheduled to start service around the year 2000 subject to market considerations. They may be utilized as stand done mobile systems or as part of the fixed network. The freq

13、uency bands 1885-2025 and 21 10-2200 MHz have been identified by Radio Regulation WARC-92 (Footnote 746A) for use on a worldwide basis for implementation of FPLMTS. The high level description of FPLMTS and the framework of services are covered in ITU- R Recommendations M.687-1 and M.8 16 respectivel

14、y. 1.2 Key features of FPLMTS are expected to be: - - - applicability to land mobile, aeronautical mobile, and maritime mobile environments; incorporation of a variety of systems; high degree of commonality of design; - - - - - compatibility of services within FPLMTS and with the fixed network; qual

15、ity of service comparable to that of the fixed network; security of communications comparable to that of the fixed network; worldwide intercommunication and interoperability ; use of a lightweight, pocket-sized terminal. 1.3 the fixed network. FPLMTS services may be divided into those which are spec

16、ific to FPLMTS and those which are common to 2 Scope The purpose of this Recommendation is to identify and define the service objectives and principles for the Future Public Land Mobile Telecommunication Systems (FPLMTS) and to provide guidance for the further development of FPLMTS. This Recommendat

17、ion is part of a family of Recommendations dealing with FPLMTS which are defined in clause 3. 3 References FPLMTS are defined by a set of related (FPLMTS and non-FPLMTS specific) Recommendations. Recommendations of general interest are listed in this clause while Recommendations of a more specific n

18、ature are referenced with the applicable text. 3.1 CCITT and ITU-T Recommendations - - CCITT Recommendation E.164 (1991), Numbering plan for the ISDN era. ITU-T Recommendation E.750 (1993), Introduction to E. 750-Series of Recommendations on trafic engineering aspects of mobile networks. ITU-T Recom

19、mendation E.751 (1993), Reference connections for trufic engineering of land mobile networks. - Recommendation F.115 (02/95) 1 - ITU-T Recommendation E.770 (1993), Land mobile and fixed network interconnection traffic grade of service concept. ITU-T Recommendation E.771 (1993), Network grade of serv

20、ice parameters and target values for circuit-switched land mobile services. - CCITT Recommendation F. 1 1 1 (1991), Principles of service for mobile systems. - ITU-T Recommendation F.850 (1993), Principles of Universal Personal Telecommunication (UPT). - ITU-T Recommendation F.85 1 (1993, Universal

21、Personal Telecommunication (UPT) - Service - description (service set one). ITU-T Recommendation G. 1 14 (1993), One-way transmission time. ITU-T Recommendation G. 174 (1994), Transmission performance objectives for terrestrial digital wireless systems using portable terminals to access the PSTN. IT

22、U-T Recommendation I. 1 14 (1993), Vocabulary of terms for Universal Personal Telecommunication. - - - 3.2 ITU-R Recommendations Recommendation ITU-R M.687- 1 (Future Public Land Mobile Telecommunication Systems) is the core document for the definition of FPLMTS. - - ITU-R Recommendation M.687-1, Fu

23、ture Public Land Mobile Telecommunication Systems (FPLMTS). ITU-R Recommendation M.816, Framework for services supported on Future Public Land Mobile Telecommunication Systems (FPLMTS). ITU-R Recommendation M.8 17, FPLMTS network architectures. ITU-R Recommendation M.8 18, Satellite operation wirhin

24、 FPLMTS. ITU-R Recommendation M.8 19-1, FPLMTS for developing countries. ITU-R Recommendation M.Doc. 8/154(+ Corr. i), Security principles for FPLMTS. ITU-R Recommendation M.Doc. 8/155, Speech and voiceband data perjormance requirements for FPLMTS. Recommendation FPLMTS.TMLG, Vocabulary of terms for

25、 FPLMTS. Recommendation FPLMTS.RSEL, Procedures for selection of radio transmission technologies for FPLMTS. Recommendation FPLMTS.NMGM, Framework of FPLMTS network management. ITU-R Recommendation M. 1034, Requirements for the radio interface(s) for FPLMTS. ITU-R Recommendation M. 1035, Framework f

26、or the radio interface(s) and radio subsystem functionality for FPLMTS. ITU-R Recommendation M. 1036, Spectrum considerations for implementation of Future Public Land Mobile Telecommunication Systems (FPLMTS) in the bands 1885-2025 MHz and 21 10-2200 MHz. - - - - - - - - - - - NOTE - ITU-R Recommend

27、ation numbers will be checked and updated prior to the printing of this Recommendation. 4 Definitions For the purposes of this Recommendation, the following specifications apply: 4.1 Future Public Land Mobile Telecommunication Systems (FPLMTS): FPLMTS are third generation mobile systems, which are s

28、cheduled to start service around the year 2000 subject to market considerations. They may be utilized as stand alone mobile systems or as part of the fixed network. They are systems which will provide telecommunication services to mobile or stationary users by means of one or more radio links. The f

29、requency bands 1885-2025 and 2110-2200 MHz have been identified by Radio Regulation WARC-92 (Footnote 746A) for use on a 2 Recommendation F.115 (02/95) ITU-T RECMN*F=LL5 75 Y862591 Ob00271 257 worldwide basis for implementation of FPLMTS. This mobility will be unrestricted in terms of location withi

30、n the radio coverage area. FPLMTS will extend the telecommunication services of the fixed network to these users over wide geographic areas, subject to constraints imposed by spectrum allocation and radio propagation. In addition, FPLMTS will support a range of services particular to mobile radio sy

31、stems (see Recommendation ITU-R M.687-1). Provision of services may be limited by the capabilities of the involved terminals and network. 4.2 and while in motion, and the capability of the network to identify and locate that terminal (see Recommendation 1.1 14). terminal mobility: The ability of the

32、 terminai to access telecommunication services from different locations 4.3 identity between FPLMTS mobile terminals. FPLMTS user mobility: FPLMTS user mobility is a feature which enables a FPLMTS user to transfer hisher 4.4 Universal Personal Telecommunication (UPT): UPT enables access to telecommu

33、nication services while allowing personal mobility. It enables each UPT user to participate in a user-defined set of subscribed services and to initiate and receive calls on the basis of a personal, network-transparent, UPT number across multiple networks at any terminal, fixed or mobile, irrespecti

34、ve of geographic location, limited only by terminal and network capabilities and restrictions imposed by the network operator (see Recommendation F.850). 4.5 stored and by whom and to whom that information may be disclosed. privacy: The right of individuals to control or influence what information r

35、elated to them may be collected or 4.6 equipment and specific telecommunication service equipment, e.g. telephone (handset) and fax machine. mobile terminal: For the purposes of this Recommendation this term includes both the radiocommunication 5 Service principles 5.1 FPLMTS are intended to provide

36、 users with services which will be available globally. The provision of these services may involve cooperation between a number of operating entities (e.g. service providers, mobile network operators and fixed network operators). 5.2 At any geographical location there may be more than one network op

37、erator or service provider. 5.3 operational procedures on a global basis. As an aid to users, it is desirable that any service offered should have a similarity of access interaction and 5.4 FPLMTS will integrate a terrestrial component and a satellite-based component (see Recommendations ITU-R M.687

38、-1 and M.818). Satellite based services may however have some properties different from those provided terrestrially. 5.5 To satisfy the need for call detail recording between different countries and service providers, there may be a requirement for FPLMTS to be able to include, in call records, the

39、 geographical location of the calling and called parties. In order to maintain the privacy of the FPLMTS user as the called party, the geographic location of the FPLMTS user should not appear on any bill or statement submitted to any party other than the FPLMTS subscriber or appropriate service prov

40、ider. See 7.1.5. 5.6 Principies of service for mobile systems. Intenvorking of FPLMTS with the fixed network should be in accordance with Recommendation F.lll, 5.7 Terminal mobility which enables a user to be in motion during all aspects of a call give rise to specific service requirements whether t

41、he service being used is a FPLMTS specific service or one of the services of the fixed networks. It will require authentication and validation procedures to verify the right of the user to access the service. The recording of call details may capture an indication of user location, network access po

42、int and called party location, in addition to other billing, charging and accounting information. See 5.5 concerning FPLMTS user privacy, Recommendation F.115 (02/95) 3 ITU-T RECMN*F=115 95 4862591 0600292 193 = 6 Overall service objectives 6.1 To provide FPLMTS users with continuous availability of

43、 their subscribed telecommunication services regardless of their roaming situation, geographic location, or network access, on a global basis but subject to the terms and conditions under which the visited network offers service to roaming users. 6.2 fixed telecommunication networks. (Refer to 7.1/F

44、. 1 1 1 .) To provide to FPLMTS users, where feasible, services which are identical, or similar, to those offered by the 6.3 the use of modular reusable service components in accordance with ITU-T Recommendations. To facilitate introduction of new customised services, in particular for multimedia ap

45、plications, which allow 6.4 To provide telecommunications of high quality that is comparable to that of the fixed network. 6.5 those which are mounted in vehicles or otherwise used in conjunction with a mobile network. To accommodate a variety of mobile terminals ranging from those which are small e

46、nough to be carried to 6.6 interact) among FPLMTS. To provide commonality of service presentation and operation (the means by which the service and the user 6.7 To provide for forward compatibility with developing telecommunication services. 6.8 and point-to-multipoint. To support a range of telecom

47、munication services in various configurations such as point-to-point, multipoint 6.9 practicable. To provide for backward compatibility with services provided by existing mobile systems to the extent 7 Service requirements 7.1 General service requirements 7.1.1 Provide for service availability such

48、that the users of one service provider may request service in real time from another service provider without the need for prior arrangements or agreements on both an international and national basis, where national regulations and implementations permit. 7.1.2 Provide for the secure and timely comm

49、unication of billing, charging and accounting information. 7.1.3 Provide for the secure authentication and validation of mobile terminals and users. 7.1.4 security of the communication as being comparable to that of the fixed network. Provide for appropriate levels of security for telecommunication services to ensure that the user perceives the 7.1.5 Provide for optional location privacy at the request of the user. 7.1.6 accounting and network management functions in accordance with the relevant D- and M-Series Recommendations. Provide for the secure and accurate creation of appropriate d