1、 INTERNATIONAL TELECOMMUNICATION UNION ITU-T F.852TELECOMMUNICATION STANDARDIZATION SECTOR OF ITU (03/2000) SERIES F: NON-TELEPHONE TELECOMMUNICATION SERVICES Universal personal telecommunication Universal personal telecommunication (UPT) Service description (service set 2) ITU-T Recommendation F.85
2、2 (Formerly CCITT Recommendation) ITU-T F-SERIES RECOMMENDATIONS NON-TELEPHONE TELECOMMUNICATION SERVICES For further details, please refer to ITU-T List of Recommendations.TELEGRAPH SERVICE F.1F.109 MOBILE SERVICE F.110F.159 TELEMATIC SERVICES F.160F.399 MESSAGE HANDLING SERVICES F.400F.499 DIRECTO
3、RY SERVICES F.500F.549 DOCUMENT COMMUNICATION F.550F.599 DATA TRANSMISSION SERVICES F.600F.699 AUDIOVISUAL SERVICES F.700F.799 ISDN SERVICES F.800F.849 UNIVERSAL PERSONAL TELECOMMUNICATION F.850F.899 HUMAN FACTORS F.900F.999 Recommendation F.852 (03/2000) i ITU-T RECOMMENDATION F.852 UNIVERSAL PERSO
4、NAL TELECOMMUNICATION (UPT) SERVICE DESCRIPTION (SERVICE SET 2) Summary This Recommendation “Universal Personal Telecommunication (UPT) Service Description (Service Set 2)“ provides the service description and operational provisions for Universal Personal Telecommunication (UPT) Basic UPT service sc
5、enario. It describes the main principles of UPT, for example personal mobility, authentication and service profile management. It defines the UPT service aspects from the users perspective (e.g. numbering and charging aspects). It also describes the essential features necessary to provide the UPT se
6、rvice, and the optional features, which may be used to support additional enhancements. UPT Service Set 1 was a restricted scenario providing UPT service that supported provision of telephone service over PSTN, ISDN and PLMN networks. UPT Service Set 1 is incorporated in this Recommendation for UPT
7、Service Set 2. UPT Service Set 2 The Basic UPT service scenario incorporates more services and networks, moving towards full universal service availability, terminal independence and operation across multiple networks. In this scenario, for example, various data services may be provided in addition
8、to telephone service as in Service Set 1. Source ITU-T Recommendation F.852 was prepared by ITU-T Study Group 2 (1997-2000) and was approved under the WTSC Resolution No. 1 procedure on 13 March 2000. ii Recommendation F.852 (03/2000) FOREWORD ITU (International Telecommunication Union) is the Unite
9、d Nations Specialized Agency in the field of telecommunications. The ITU Telecommunication Standardization Sector (ITU-T) is a permanent organ of the ITU. The ITU-T is responsible for studying technical, operating and tariff questions and issuing Recommendations on them with a view to standardizing
10、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 Recommendations on these topics. The approval of Recommendations by the Membe
11、rs of the ITU-T is covered by the procedure laid down in WTSC Resolution No. 1. In some areas of information technology which fall within ITU-Ts purview, the necessary standards are prepared on a collaborative basis with ISO and IEC. NOTE In this Recommendation, the expression “Administration“ is us
12、ed for conciseness to indicate both a telecommunication administration and a recognized operating agency. INTELLECTUAL PROPERTY RIGHTS The ITU draws attention to the possibility that the practice or implementation of this Recommendation may involve the use of a claimed Intellectual Property Right. T
13、he ITU takes no position concerning the evidence, validity or applicability of claimed Intellectual Property Rights, whether asserted by ITU members or others outside of the Recommendation development process. As of the date of approval of this Recommendation, the ITU had not received notice of inte
14、llectual property, protected by patents, which may be required to implement this Recommendation. However, implementors are cautioned that this may not represent the latest information and are therefore strongly urged to consult the TSB patent database. Ge3 ITU 2001 All rights reserved. No part of th
15、is publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from the ITU. Recommendation F.852 (03/2000) iii CONTENTS Page 1 Scope. 1 1.1 General description . 1 2 References. 3 3 Definitions
16、and terminology . 3 4 Basic considerations 5 4.1 Evolution of UPT 5 4.1.1 UPT Service Set 1 Restricted short-term UPT service scenario. 5 4.1.2 UPT Service Set 2 Basic UPT service scenario 5 4.1.3 UPT Service Set 3 Enhanced UPT service scenario. 5 4.2 Summary of UPT features. 5 4.2.1 Services provid
17、ed 6 4.2.2 Networks involved. 6 4.2.3 Essential UPT features. 6 4.2.4 Optional UPT features . 6 4.2.5 Numbering. 7 4.2.6 Charging 7 4.2.7 Service profiles 7 4.2.8 Third party protection mechanisms . 7 4.3 UPT user perspective 7 4.3.1 Quality of Service 7 4.3.2 Human factors 7 5 Definitions of UPT fe
18、atures 8 6 UPT service provisions. 11 6.1 Subscription 11 6.2 UPT identities . 11 6.3 Service aspects of numbering and dialling . 12 6.3.1 UPT number structure . 12 6.3.2 UPT access code 12 6.3.3 UPT number representation. 12 6.3.4 UPT access number . 12 6.4 Charging aspects . 13 6.4.1 User-perspect
19、ive aspects 13 6.4.2 Operational aspects 13 6.5 Security . 13 6.5.1 Introduction 13 6.5.2 General objectives for security 14 iv Recommendation F.852 (03/2000) Page 6.5.3 Authentication . 16 6.6 UPT service profiles . 16 6.6.1 Involved parties . 17 6.6.2 Access procedure. 17 6.6.3 Operations on the s
20、ervice profile. 17 6.6.4 Structure of the UPT service profile 17 6.6.5 UPT service profile access. 21 6.7 Protection of third parties . 21 6.7.1 General requirements. 21 6.7.2 Specific privacy requirements . 21 6.7.3 UPT mechanisms provided for third parties 22 7 UPT functional procedures . 22 7.1 E
21、lementary procedures 24 7.1.1 Access 24 7.1.2 Identification 24 7.1.3 Authentication . 24 7.1.4 Global follow-on 24 7.1.5 OutCall follow-on 25 7.2 Personal mobility procedures 25 7.2.1 InCall registration 25 7.2.2 InCall deregistration 26 7.2.3 OutCall registration . 27 7.2.4 OutCall deregistration
22、28 7.2.5 AllCall registration 28 7.2.6 AllCall deregistration 29 7.2.7 Linked registration. 29 7.2.8 Linked deregistration . 29 7.3 UPT call handling procedures. 30 7.3.1 Outgoing UPT call. 30 7.3.2 Alerting for incoming UPT calls . 30 7.3.3 Answering of incoming UPT calls 30 7.3.4 UPT registered Ou
23、tgoing call set up 31 7.4 UPT service profile management procedures . 31 7.4.1 UPT service profile interrogation 31 7.4.2 UPT service profile modification 32 7.4.3 Authentication code change. 32 7.5 Third party protection procedures. 32 7.5.1 Reset of registrations for incoming UPT calls. 33 7.5.2 B
24、locking of registrations for incoming UPT calls. 33 Recommendation F.852 (03/2000) v Page 7.5.3 Deblocking of registrations for incoming UPT calls. 33 7.5.4 Blocking of incoming UPT calls . 34 7.5.5 Deblocking of incoming UPT calls . 34 7.5.6 Reset of registration for outgoing UPT calls . 34 7.5.7 S
25、uspension of registration for outgoing UPT calls 35 8 Supplementary services. 35 8.1 Definition of supplementary services feature . 35 8.2 Procedures for the support of UPT supplementary services . 36 8.2.1 Activate UPT supplementary services. 36 8.2.2 Deactivate UPT supplementary services . 36 9 Op
26、erational provisions 36 9.1 UPT user aspects of operational provisions 37 9.2 UPT service provider aspects of operational provisions. 37 Annex A UPT user identity authentication. 37 A.1 Example realizations of UPT user identity authentication . 37 A.2 Example of UPT user identity authentication usin
27、g a UPT device. 38 A.3 Example procedures for UPT access, authentication and Service Profile management 38 Recommendation F.852 (03/2000) 1 Recommendation F.852 UNIVERSAL PERSONAL TELECOMMUNICATION (UPT) SERVICE DESCRIPTION (SERVICE SET 2) (Geneva, 2000) 1 Scope This Recommendation is intended to pr
28、ovide the service description and operational provisions for Universal Personal Telecommunication (UPT). Following the principles laid down in Recommendation F.850, “Principles of UPT“ and in Recommendation F.851 “Universal Personal Telecommunication (UPT) Service Description (Service Set 1)“, this
29、Recommendation provides the general service description (service description Service Set 2) from the point of view of the individual UPT subscriber or UPT user. It does not consider network implementation or regulatory issues. F.851 was a restricted short-term UPT service scenario. Only the telephon
30、e service over PSTN, ISDN and PLMN was supported in this scenario. F.852 defines the basic service scenario. It incorporates more services and networks, moving towards full universal service availability, terminal independence and operation across multiple networks. In this scenario for example vari
31、ous data services may be provided. For the purpose of this Recommendation, the term UPT Service(s) describes the offering of a combination of network capabilities together with the appropriate user-network interface facilities which enable each UPT user to participate in a user-defined set of subscr
32、ibed services. This offering may vary according to the scope of such capabilities that the service provider may wish to offer. Definitions given in Recommendation F.851 are duplicated in Recommendation F.852. 1.1 General description UPT introduces the concept of UPT number. In fixed telecommunicatio
33、n networks, a user or subscriber is associated with the network access point of the terminal, the point of attachment of the terminal. In certain mobile telecommunication networks, a user or subscriber is associated with the specific terminal in use. In the UPT environment, the fixed association bet
34、ween terminal and user identification is removed. In order to offer users the capability of establishing and receiving calls on any terminal and at any location, the identification of UPT users is treated separately from the addressing of terminals and network access points. UPT user identification
35、is achieved by means of a UPT number. The UPT user is therefore personally associated with his or her own UPT number, which is used as the basis for making and receiving calls. The UPT number is diallable on a global basis and routable from any fixed or mobile terminal, across multiple networks irre
36、spective of geographical location, limited only by the terminal and network capabilities and any restrictions imposed by the network operator. The UPT user may be assigned one or more UPT numbers. UPT also allows the UPT user to participate in a user-defined set of subscribed services, from amongst
37、which the user defines personal requirements, to form a UPT service profile. 2 Recommendation F.852 (03/2000) The following summary, of both short-term and long-term UPT objectives, includes: a) UPT service profile A personalized UPT service profile which contains a list of services and facilities s
38、ubscribed to by the UPT subscriber, and a range of options. b) Personal numbering A UPT number, which uniquely identifies each UPT user and is used by the caller to reach that UPT user. A UPT user may have more than one UPT number for different applications (for example, a business UPT number for bu
39、siness calls and a private UPT number for private calls). c) Personal charging Charging, which is associated with the UPT number rather than with any terminal or network used by the UPT user. d) Simple billing Preferably, a UPT subscriber will only receive bills from one UPT service provider even th
40、ough UPT facilities may have been used in different networks, in different countries and using different network operators. e) Terminal independence Telecommunication services are provided to the UPT user, independent of the terminal used. The terminal, if capable of providing the services requested
41、 by the UPT user, will make them available to the UPT user. f) Security and privacy The UPT user may use the UPT service with minimal risk of violated privacy or erroneous charging due to fraudulent use. g) Automation of user interaction with the UPT service The UPT users may make use of means to fa
42、cilitate and automate their interactions with the UPT service. h) Access from multiple networks The UPT service may be used across multiple networks (e.g. PSTN, ISDN, PLMN, PDNs, etc.) using the same UPT number. The serving network, if capable of supporting the services requested by the UPT user, ma
43、y make them available to the UPT user. UPT may also operate over private networks if the private networks agree to UPT interworking with the public network. i) Universal service availability In principle, any basic telecommunications service can be used with the UPT service. The services provided to
44、 the UPT user are only limited by the networks and terminals used. j) Dynamic registration of terminal address The UPT user may dynamically and independently register with the terminal addresses at which he will make or receive calls. The registered terminal addresses may differ from service to serv
45、ice. k) Subscription involving multiple UPT users One UPT subscriber may be responsible for more than one UPT user, each having a personal UPT number and an associated UPT service profile (e.g. a company having a set of employees). Recommendation F.852 (03/2000) 3 l) Privacy for third parties Third
46、party users (e.g. terminal owners) will, in principle, not suffer in terms of privacy or freedom of actions as a result of UPT activities by UPT users. Early implementations of UPT may not be able to realize all these objectives. Provision of UPT services is expected to commence with a simplified se
47、t of essential and optional UPT features and capabilities, which will evolve into more advanced scenarios. Evolution of UPT is described in 4.1. 2 References The following ITU-T Recommendations and other references contain provisions which, through reference in this text, constitute provisions of th
48、is Recommendation. At the time of publication, the editions indicated were valid. All Recommendations and other references are subject to revision; all users of this Recommendation are therefore encouraged to investigate the possibility of applying the most recent edition of the Recommendations and
49、other references listed below. A list of the currently valid ITU-T Recommendations is regularly published. ITU-T Recommendation D.280 (1995), Principles for charging and billing, accounting and reimbursements for universal personal telecommunications. ITU-T Recommendation E.164 (1997), The international public telecommunication numbering plan. ITU-T Recommendation E.168 (1999), Application of E.164 numbering plan for UPT. ITU-T Recommendation F.850 (1993), Principles of Universal Personal Telecommunication (UPT). ITU-T Recommendation F.851 (
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