1、 Recommendation ITU-R M.1457-12(01/2015)Detailed specifications of the terrestrial radio interfaces of InternationalMobile Telecommunications-2000 (IMT-2000)M SeriesMobile, radiodetermination, amateurand related satellite servicesii ITU-R M.1457-12 Foreword The role of the Radiocommunication Sector
2、is to ensure the rational, equitable, efficient and economical use of the radio-frequency spectrum by all radiocommunication services, including satellite services, and carry out studies without limit of frequency range on the basis of which Recommendations are adopted. The regulatory and policy fun
3、ctions of the Radiocommunication Sector are performed by World and Regional Radiocommunication Conferences and Radiocommunication Assemblies supported by Study Groups. Policy on Intellectual Property Right (IPR) ITU-R policy on IPR is described in the Common Patent Policy for ITU-T/ITU-R/ISO/IEC ref
4、erenced in Annex 1 of Resolution ITU-R 1. Forms to be used for the submission of patent statements and licensing declarations by patent holders are available from http:/www.itu.int/ITU-R/go/patents/en where the Guidelines for Implementation of the Common Patent Policy for ITU-T/ITU-R/ISO/IEC and the
5、 ITU-R patent information database can also be found. Series of ITU-R Recommendations (Also available online at http:/www.itu.int/publ/R-REC/en) Series Title BO Satellite delivery BR Recording for production, archival and play-out; film for television BS Broadcasting service (sound) BT Broadcasting
6、service (television) F Fixed service M Mobile, radiodetermination, amateur and related satellite services P Radiowave propagation RA Radio astronomy RS Remote sensing systems S Fixed-satellite service SA Space applications and meteorology SF Frequency sharing and coordination between fixed-satellite
7、 and fixed service systems SM Spectrum management SNG Satellite news gathering TF Time signals and frequency standards emissions V Vocabulary and related subjects Note: This ITU-R Recommendation was approved in English under the procedure detailed in Resolution ITU-R 1. Electronic Publication Geneva
8、, 2015 ITU 2015 All rights reserved. No part of this publication may be reproduced, by any means whatsoever, without written permission of ITU. ITU-R M.1457-12 1 RECOMMENDATION ITU-R M.1457-12*Detailed specifications of the terrestrial radio interfaces of International Mobile Telecommunications-2000
9、 (IMT-2000)*(2000-2001-2004-2005-2006-2007-2009-2010-2011-2013-2015) TABLE OF CONTENTS Page 1 Introduction 2 2 Scope 3 3 Related Recommendations . 4 4 Considerations 5 4.1 Radio interfaces for IMT-2000 . 5 4.2 Incorporation of externally developed specification material 5 5 Recommendations 6 5.1 IMT
10、-2000 CDMA Direct Spread . 6 5.1.1 Overview of the radio interface 6 5.1.2 Detailed specification of the radio interface 37 5.2 IMT-2000 CDMA Multi-Carrier 479 5.2.1 Overview of the set of radio interface FDD/TDD components 479 5.2.2 Detailed specification of the set of radio interface FDD/TDD compo
11、nents . 505 5.3 IMT-2000 CDMA TDD . 600 5.3.1 Overview of the radio interface 600 5.3.2 Detailed specification of the radio interface 635 _ *The Administration of China did not agree to the approval of the revision of this Recommendation for inclusion of OFDMA TDD WMAN during the Radiocommunication
12、Assembly (Geneva, 2007) (RA-07). The reasons can be found in the summary record of RA-07. *The recommended detailed specifications of the radio interfaces of IMT-2000 are contained in the core global specifications which form part of this Recommendation by means of references to uniform resource loc
13、ators (URLs) at the ITU Web site. For those cases where recognized external organizations have converted these core global specifications or parts thereof into their own approved standards, a reference to the corresponding external text is included in this Recommendation by means of URLs at their We
14、b sites. Such references do not give the external texts the status, as stand-alone texts, of ITU Recommendations. Any reference to an external text is accurate at the time of approval of this Recommendation. Since the external text may be revised, users of this Recommendation are advised to contact
15、the source of the external text to determine whether the reference is still current. This Recommendation will be subject to periodic updates that will be coordinated with the appropriate recognized external organizations responsible for the external texts that are referenced. 2 ITU-R M.1457-12 5.4 I
16、MT-2000 TDMA Single-Carrier . 1037 5.4.1 Overview of the radio interface 1037 5.4.2 Detailed specification of the radio interface 1057 5.5 IMT-2000 FDMA/TDMA 1229 5.5.1 Overview of the radio interface 1229 5.5.2 Detailed specification of the radio interface . 1242 5.6 IMT-2000 OFDMA TDD WMAN . 1248
17、5.6.1 Overview of the set of radio interface FDD/TDD components 1248 5.6.2 Detailed specification of the set of radio interface FDD/TDD components 1269 6 Recommendations on unwanted emission limits . 1280 6.1 Terrestrial radio interfaces 1280 1 Introduction1IMT-2000, third generation mobile systems
18、started service around the year 2000, and provide access by means of one or more radio links to a wide range of telecommunications services supported by the fixed telecommunication networks (e.g. PSTN/ISDN/Internet protocol (IP) and to other services specific to mobile users. Since then, IMT-2000 ha
19、s been continually enhanced. A range of mobile terminal types is encompassed, linking to terrestrial and/or satellite-based networks, and the terminals may be designed for mobile or fixed use. Key features of IMT-2000 are: high degree of commonality of design worldwide; compatibility of services wit
20、hin IMT-2000 and with the fixed networks; high quality; small terminal for worldwide use; worldwide roaming capability; capability for multimedia applications, and a wide range of services and terminals. IMT-2000 systems are defined by a set of interdependent Recommendations of which this is a membe
21、r. This Recommendation forms the final part of the process of specifying the radio interfaces of IMT-2000, as defined in Recommendation ITU-R M.1225. It identifies the detailed specifications for the IMT-2000 radio interfaces. Besides Recommendation ITU-R M.1457, there are a number of other ITU-R Re
22、commendations for IMT (Recommendations ITU-R M.1036, ITU-R M.1580, ITU-R M.1581, ITU-R M.1579, etc.) that provide relevant implementation aspects enabling the most effective and efficient use and deployment _ 1Abbreviations used in this Recommendation are listed in Annex 1. ITU-R M.1457-12 3 of syst
23、ems while minimizing the impact on other systems or services in these and in adjacent bands and facilitating the growth of IMT systems2. This Recommendation has been developed based on consideration of the results of a defined evaluation process employed by the ITU-R on IMT-2000 radio proposals that
24、 have been submitted in response to a set of defined requirements. Further consideration was given to consensus building, recognizing the need to minimize the number of different radio interfaces and maximize their commonality keeping in mind the end-user needs, while incorporating the best possible
25、 performance capabilities in the various IMT-2000 radio operating environments. Revisions to this Recommendation have been developed jointly by the ITU and the radio interface technology proponent organizations, global partnership projects and standards development organizations. Updates, enhancemen
26、ts and additions to the radio interfaces incorporated in this Recommendation have undergone a defined process of development and review to ensure consistency with the original goals and objectives established for IMT-2000 while acknowledging the obligation to accommodate the changing requirements of
27、 the global marketplace. By updating the existing technologies, harmonizing existing interfaces, and entertaining new mechanisms, IMT-2000 remains at the forefront of mobile radio technology. 2 Scope This Recommendation identifies the IMT-2000 terrestrial radio interface specifications, based on the
28、 output of activities outside ITU. These radio interfaces support the features and design parameters of IMT-2000, including the capability to ensure worldwide compatibility, international roaming, and access to high-speed data services. This Recommendation is complemented by other ITU-R Recommendati
29、ons and Reports on IMT-2000 that provide additional details on a number of aspects including frequency arrangements and unwanted emission characteristics. _ 2Recommendations ITU-R M.1457 and ITU-R M.2012 are two separate, independent, and self-contained Recommendations, each one with a specific Scop
30、e. Both Recommendations will evolve independently, and there could be some overlap reflected by commonality in content between the two documents. 4 ITU-R M.1457-12 3 Related Recommendations The existing IMT-2000 Recommendations that are considered to be of importance in the development of this parti
31、cular Recommendation are as follows: Recommendation ITU-R M.687: International Mobile Telecommunications-2000 (IMT-2000) Recommendation ITU-R M.816: Framework for services supported on International Mobile Telecommunications-2000 (IMT-2000) Recommendation ITU-R M.817: International Mobile Telecommun
32、ications-2000 (IMT-2000) Network architectures Recommendation ITU-R M.819: International Mobile Telecommunications-2000 (IMT-2000) for developing countries Recommendation ITU-R M.1034: Requirements for the radio interface(s) for International Mobile Telecommunications-2000 (IMT-2000) Recommendation
33、ITU-R M.1035: Framework for the radio interface(s) and radio sub-system functionality for International Mobile Telecommunications-2000 (IMT-2000) Recommendation ITU-R M.1036: Frequency arrangements for implementation of the terrestrial component of International Mobile Telecommunications (IMT) in th
34、e bands identified for IMT in the Radio Regulations (RR) Recommendation ITU-R M.1224: Vocabulary of terms for International Mobile Telecommunications (IMT) Recommendation ITU-R M.1225: Guidelines for evaluation of radio transmission technologies for IMT-2000 Recommendation ITU-R M.1308: Evolution of
35、 land mobile systems towards IMT-2000 Recommendation ITU-R M.1311: Framework for modularity and radio commonality within IMT-2000 Recommendation ITU-R M.1579: Global circulation of IMT-2000 terminals Recommendation ITU-R M.1580: Generic unwanted emission characteristics of base stations using the te
36、rrestrial radio interfaces of IMT-2000 Recommendation ITU-R M.1581: Generic unwanted emission characteristics of mobile stations using the terrestrial radio interfaces of IMT-2000 Recommendation ITU-R M.1850: Detailed specifications of the radio interfaces for the satellite component of Internationa
37、l Mobile Telecommunications-2000 (IMT-2000) Recommendation ITU-R M.2012: Detailed specifications of the terrestrial radio interfaces of International Mobile Telecommunications Advanced (IMT-Advanced) Recommendation ITU-R SM.329: Unwanted emissions in the spurious emissions Recommendation ITU-T Q.170
38、1: Framework of IMT-2000 networks Recommendation ITU-T Q.1711: Network functional model for IMT-2000 Recommendation ITU-T Q.1721: Information flows for IMT-2000 capability set 1 ITU-R M.1457-12 5 Recommendation ITU-T Q.1731: Radio-technology independent requirements for IMT-2000 layer 2 radio interf
39、ace Handbook on Land Mobile (including Wireless Access), Volume 2: Principles and Approaches on Evolution to IMT-2000/FPLMTS. 4 Considerations 4.1 Radio interfaces for IMT-2000 IMT-2000 consists of both terrestrial component and satellite component radio interfaces. In particular, the terrestrial ra
40、dio interfaces are fully defined by information supplied within this Recommendation and by information incorporated by reference to external materials. The satellite radio interfaces are fully defined by information supplied with Recommendation ITU-R M.1850. The radio interfaces for the terrestrial
41、component are described in detail in 5. 4.2 Incorporation of externally developed specification material IMT-2000 is a system with global development activity and the IMT-2000 radio interface specifications identified in this Recommendation have been developed by the ITU in collaboration with the ra
42、dio interface technology proponent organizations, global partnership projects and standards development organizations (SDOs). The ITU has provided the global and overall framework and requirements, and has developed the core global specifications jointly with these organizations. The detailed standa
43、rdization has been undertaken within the recognized external organization (see Note 1), which operate in concert with the radio interface technology proponent organizations and global partnership projects. This Recommendation therefore makes extensive use of references to externally developed specif
44、ications. NOTE 1 A “recognized organization” in this context is defined to be a recognized SDO that has legal capacity, a permanent secretariat, a designated representative, and open, fair, and well-documented working methods. This approach was considered to be the most appropriate solution to enabl
45、e completion of this Recommendation within the aggressive schedules set by the ITU and by the needs of administrations, operators and manufacturers. This Recommendation has therefore been constructed to take full advantage of this method of work and to allow the global standardization time-scales to
46、 be maintained. The main body of this Recommendation has been developed by the ITU, with references within each radio interface pointing to the location of the more detailed information. The sub-sections containing this detailed information have been developed by the ITU and the recognized external
47、organizations. Such use of referencing has enabled timely completion of the high-level elements of this Recommendation, with change control procedures, transposition (conversion of the core specifications into SDO deliverables) and public enquiry procedures being undertaken within the recognized ext
48、ernal organization. The structure of the detailed specifications received from the recognized external organization has generally been adopted unchanged, recognizing the need to minimize duplication of work, and the need to facilitate and support an on-going maintenance and update process. This gene
49、ral agreement, that the detailed specifications of the radio interface should to a large extent be achieved by reference to the work of recognized external organizations, highlights not only the ITUs significant role as a catalyst in stimulating, coordinating and facilitating the development of advanced telecommunications technologies, but also its forward-looking and flexible approach to the development of this and other telecommunications standards for the 21stcentury. 6 ITU-R M.1457-12 5
