ITU-R M 2012-3-2018 Detailed specifications of the terrestrial radio interfaces of International Mobile Telecommunications-Advanced (IMT-Advanced).pdf

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1、 Recommendation ITU-R M.2012-3 (01/2018) Detailed specifications of the terrestrial radio interfaces of International Mobile Telecommunications-Advanced (IMT-Advanced) M Series Mobile, radiodetermination, amateur and related satellite services ii Rec. ITU-R M.2012-3 Foreword The role of the Radiocom

2、munication Sector 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 regulat

3、ory and policy functions 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

4、/ITU-R/ISO/IEC referenced 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

5、-R/ISO/IEC and the 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

6、) BT Broadcasting 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 betwe

7、en fixed-satellite 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

8、Publication Geneva, 2018 ITU 2018 All rights reserved. No part of this publication may be reproduced, by any means whatsoever, without written permission of ITU. Rec. ITU-R M.2012-3 1 RECOMMENDATION ITU-R M.2012-3 Detailed specifications of the terrestrial radio interfaces of International Mobile Te

9、lecommunications-Advanced (IMT-Advanced) (2012-2014-2015-2017) Scope This Recommendation identifies the terrestrial radio interface technologies of International Mobile Telecommunications-Advanced (IMT-Advanced) and provides the detailed radio interface specifications. These radio interface specific

10、ations detail the features and parameters of IMT-Advanced. This Recommendation includes the capability to ensure worldwide compatibility, international roaming, and access to high-speed data services. Keywords IMT, IMT-Advanced, LTE-Advanced, LTE-Advanced Pro, WirelessMAN-Advanced, radio interface s

11、pecifications Related ITU-R Recommendations, Reports and Resolutions1 Recommendation ITU-R M.1036 Frequency arrangements for implementation of the terrestrial component of International Mobile Telecommunications (IMT) in the bands identified for IMT in the Radio Regulations (RR) Recommendation ITU-R

12、 M.1224 Vocabulary of Terms for International Mobile Telecommunications (IMT) Recommendation ITU-R M.1579 Global circulation of IMT terrestrial terminals Recommendation ITU-R M.1645 Framework and overall objectives of the future development of IMT-2000 and systems beyond IMT-2000 Recommendation ITU-

13、R M.1822 Framework for services supported by IMT Recommendation ITU-R M.2047 Detailed specifications of the satellite radio interface of International Mobile Telecommunications-Advanced (IMT-Advanced) Recommendation ITU-R M.2070 Generic unwanted emission characteristics of base stations using the te

14、rrestrial radio interfaces of IMT-Advanced Recommendation ITU-R M.2071 Generic unwanted emission characteristics of mobile stations using the terrestrial radio interfaces of IMT-Advanced Recommendation ITU-R M.2090 Specific unwanted emission limit of IMT mobile stations operating in the frequency ba

15、nd 694-790 MHz to facilitate protection of existing services in Region 1 in the frequency band 470-694 MHz Report ITU-R M.2072 World mobile telecommunication market forecast Report ITU-R M.2074 Radio aspects for the terrestrial component of IMT-2000 and systems beyond IMT-2000 Report ITU-R M.2133 Re

16、quirements, evaluation criteria and submission templates for the development of IMT-Advanced 1 The latest edition of the Recommendation/Reports in force should be used. 2 Rec. ITU-R M.2012-3 Report ITU-R M.2134 Requirements related to technical performance for IMT-Advanced radio interface(s) Report

17、ITU-R M.2135 Guidelines for evaluation of radio interface technologies for IMT-Advanced Report ITU-R M.2198 The outcome of the evaluation, consensus building and decision of the IMT-Advanced process (steps 4-7), including characteristics of IMT-Advanced radio interfaces Report ITU-R M.2291 The use o

18、f International Mobile Telecommunications for the broadband public protection and disaster relief applications Report ITU-R M.2320 Future technology trends of terrestrial IMT systems Report ITU-R M.2334 Passive and active antenna systems for base stations of IMT systems Report ITU-R M.2370 IMT traff

19、ic estimates for the years 2020 to 2030 Report ITU-R M.2373 Audio-visual capabilities and applications supported by terrestrial IMT systems Report ITU-R M.2375 Architecture and topology of IMT networks Resolution ITU-R 56-2 Naming for International Mobile Telecommunications Resolution ITU-R 57-2 Pri

20、nciples for the process of development of IMT-Advanced Handbook on Global Trends in International Mobile Telecommunication. The ITU Radiocommunication Assembly, considering a) that IMT systems are mobile broadband systems including IMT-2000, IMT-Advanced and IMT-2020; b) that IMT-Advanced systems in

21、clude the new capabilities of IMT that go beyond those of IMT-20002; c) that such systems provide access to a wide range of telecommunication services including advanced mobile services, supported by mobile and fixed networks, which are increasingly packet-based; d) that IMT-Advanced systems support

22、 low to high mobility applications and a wide range of data rates in accordance with user and service demands in multiple user environments; e) that IMT-Advanced also has capabilities for high-quality multimedia applications within a wide range of services and platforms providing a significant impro

23、vement in performance and quality of service; f) that the key features of IMT-Advanced are: a high degree of commonality of functionality worldwide while retaining the flexibility to support a wide range of services and applications in a cost-efficient manner; compatibility of services within IMT an

24、d with fixed networks; 2 Recommendations ITU-R M.1457 and ITU-R M.2012 are two separate, independent, and self-contained Recommendations, each one with a specific scope. Both Recommendations will evolve independently, and there could be some overlap reflected by commonality in content between the tw

25、o documents. Rec. ITU-R M.2012-3 3 capability of interworking with other radio access systems; high-quality mobile services; user equipment suitable for worldwide use; user-friendly applications, services and equipment; worldwide roaming capability; enhanced peak data rates to support advanced servi

26、ces and applications (100 Mbit/s for high and 1 Gbit/s for low mobility were established as targets for research)3; g) that these features enable IMT-Advanced to address evolving user needs; h) that the capabilities of IMT-Advanced systems are being continuously enhanced in line with technology deve

27、lopments; i) the necessity of priority services (e.g. emergency calls shall be supported as higher priority than other commercial services); j) that due to the large effective bandwidths required to support the very high data rates needed for the various services offered, allowances must be made for

28、 either much larger single carrier bandwidths (even as spectral efficiencies increase) or aggregation of RF carriers; k) that the rapid development of information technology, including the Internet, has resulted in the aggregation and convergence of various networks and digital devices, recognizing

29、a) that Resolution ITU-R 57-2 on the “Principles for the process of development of IMT-Advanced” outlines the essential criteria and principles used in the process of developing the Recommendations and Reports for IMT-Advanced, including Recommendation(s) for the radio interface specification, notin

30、g that Report ITU-R M.2198 contains the outcome and conclusions of Steps 4 through 7 of the IMT-Advanced process, including the evaluation and consensus building, and provides the characteristics of the IMT-Advanced terrestrial radio interfaces for the first release of Recommendation ITU-R M.2012-0

31、(01-2012), recommends 1 that the terrestrial radio interfaces for IMT-Advanced should be: “LTE-Advanced”4; and “WirelessMAN-Advanced”5; 2 that the information provided or referenced in Annexes 1 and 2 should be used as the complete set of standards for the detailed specifications of the terrestrial

32、radio interfaces of IMT-Advanced. 3 Data rates sourced from Recommendation ITU-R M.1645. 4 Developed by 3GPP as LTE Release 10 and Beyond (Long Term Evolution-Advanced). 5 Developed by IEEE as the WirelessMAN-Advanced specification incorporated in IEEE Std 802.16 beginning with approval of IEEE Std

33、802.16m. 4 Rec. ITU-R M.2012-3 Annex 1 Specification of the LTE-Advanced radio interface technology Background IMT-Advanced is a system with global development activity and the IMT-Advanced terrestrial radio interface specifications identified in this Recommendation have been developed by the ITU in

34、 collaboration with the GCS6 Proponents and the Transposing Organizations. It is noted from Document IMT-ADV/24(Rev.3), that: The GCS Proponent must be one of the RIT7/SRIT8 Proponents for the relevant technology, and must have legal authority to grant to ITU-R the relevant legal usage rights to the

35、 relevant specifications provided within a GCS corresponding to a technology in Recommendation ITU-R M.2012. A Transposing Organization must have been authorized by the relevant GCS Proponent to produce transposed standards for a particular technology, and must have the relevant legal usage rights.

36、It is further noted that GCS Proponents and Transposing Organizations must also qualify appropriately under the auspices of Resolution ITU-R 9-5 and the ITU-R “Guidelines for the contribution of material of other organizations to the work of the Study Groups and for inviting other organizations to t

37、ake part in the study of specific matters (Resolution ITU-R 9-5)”. The ITU has provided the global and overall framework and requirements, and has developed the Global Core Specification jointly with the GCS Proponent. The detailed standardization has been undertaken within the recognized Transposin

38、g Organizations which operate in concert with the GCS Proponent. This Recommendation therefore makes extensive use of references to externally developed specifications. This approach was considered to be the most appropriate solution to enable completion of this Recommendation within the aggressive

39、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 be maintained. The main body of this Recommendation has b

40、een developed by the ITU, with each Annex containing references pointing to the location of the more detailed information. This Annex 1 contains the detailed information developed by the ITU and “ARIB, ATIS, CCSA, ETSI, TTA, and TTC on behalf of 3GPP” (the GCS Proponent) and ARIB, ATIS, CCSA, ETSI,

41、TTA, and TTC (the Transposing Organizations). Such use of referencing enables timely completion and update of the high-level elements of this Recommendation, with change control procedures, transposition, and public enquiry procedures being undertaken within the external organization. This informati

42、on has generally been adopted unchanged, recognizing the need to minimize duplication of work, and the need to facilitate and support an ongoing maintenance and update process. 6 A “GCS” (Global Core Specification) is the set of specifications that defines a single RIT, an SRIT, or a RIT within an S

43、RIT 7 Radio Interface Technology. 8 Set of Radio Interface Technologies. Rec. ITU-R M.2012-3 5 This general agreement, noting that the detailed information of the radio interface should to a large extent be achieved by reference to the work of external organizations, highlights not only the ITUs sig

44、nificant 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 21st century. A more detailed understand

45、ing of the process for the development of the first release of this Recommendation may be found in Document IMT-ADV/24(Rev.3) whereas details on the process for the development of revisions of this Recommendation may be found in Document IMT-ADV/25(Rev.2). 1 Overview of the radio interface technolog

46、y 1.1 Overview of the SRIT The IMT-Advanced terrestrial radio interface specifications known as LTE-Advanced is based on LTE Release 10 and Beyond are developed by 3GPP. In 3GPP terminology, the term E-UTRA (Evolved-UTRA) is also used to indicate the LTE radio interface, and 3GPP LTE Release 13 and

47、beyond is marked as “LTE-Advanced Pro”. LTE-Advanced is a Set of RITs (Radio Interface Technologies) consisting of one FDD RIT and one TDD RIT designed for operation in paired and unpaired spectrum, respectively. The TDD RIT is also known as TD-LTE Release 10 and Beyond or TD-LTE-Advanced. The two R

48、ITs have been jointly developed, providing a high degree of commonality while, at the same time, allowing for optimization of each RIT with respect to its specific spectrum/duplex arrangement. Both the FDD RIT and the TDD RIT individually, and consequently the Set of RITs (SRIT), meet all the ITU IM

49、T-Advanced minimum requirements in all four test environments defined in all aspects of Services, Spectrum and Technical performance. Furthermore, both the FDD RIT and TDD RIT individually, and consequently the SRIT, meet the requirements of Resolution ITU-R 57-2, resolves 6 e) and f) in all four test environments. The complete set of standards for the terrestrial radio interface of IMT-Advanced identified as LTE-Advanced includes not only the key characteristics of IMT-Advanced but also the additional capabilities of LTE-Advanced both of which are continuing to be