1、 Rep. ITU-R M.2133 1 REPORT ITU-R M.2133 Requirements, evaluation criteria and submission templates for the development of IMT-Advanced (2008) TABLE OF CONTENTS Page Scope 2 1 Introduction 2 2 IMT-Advanced requirements . 2 2.1 Services. 2 2.2 Spectrum. 3 2.3 Technical performance . 3 3 IMT-Advanced
2、evaluation 3 3.1 Guidelines, evaluation criteria and methodology . 3 3.2 Required number of test environments to be fulfilled 4 4 IMT-Advanced submission guidelines and templates for details of the submission . 4 4.1 Completeness of submissions. 4 4.2 Submission guidelines and templates . 5 4.2.1 Su
3、bmission guidelines . 5 4.2.2 Templates for submission 5 4.2.3 RIT/SRIT description template 5 4.2.4 RIT/SRIT compliance templates 5 2 Rep. ITU-R M.2133 Scope This Report supports the process for IMT-Advanced initiated by Circular Letter 5/LCCE/2 and its Addenda. It addresses the requirements, evalu
4、ation criteria, as well as submission templates required for a complete submission of candidate radio interface technologies (RITs) and candidate sets of radio interface technologies (SRITs) for IMT-Advanced. 1 Introduction This Report on the requirements, evaluation criteria and submission template
5、s for the development of Recommendations and Reports on IMT-Advanced, such as the detailed specifications of IMT-Advanced, provides: a) The service, spectrum and technical performance requirements for candidate RITs/SRITs for IMT-Advanced. b) Evaluation guidelines including evaluation criteria and p
6、rocedures to evaluate technology submissions for IMT-Advanced. c) Submission templates that proponents must utilize to organize the information that is required in a submission of a candidate technology for evaluation. Proponents must provide the required information. Additional specific details, in
7、cluding the process, the steps and relevant timelines may be found on the ITU-R IMT-Advanced web page (http:/www.itu.int/ITU-R/go/rsg5-imt-advanced) under the link “Submission and evaluation process and consensus building” (see Document IMT-ADV/2(Rev.1) - Submission and evaluation process and consen
8、sus building). 2 IMT-Advanced requirements The requirements established in this section relate to services, spectrum and technical performance aspects. IMT-Advanced can be considered from multiple perspectives, including those of the users, manufacturers, application developers, network operators, a
9、nd service and content providers as noted in 4.2.2 in Recommendation ITU-R M.1645 Framework and overall objectives of the future development of IMT-2000 and systems beyond IMT-2000. Therefore, it is recognized that the technologies for IMT-Advanced can be applied in a variety of deployment scenarios
10、, different service capabilities, and technology options. Consideration of every variation to encompass all situations is therefore not possible; nonetheless the work of the ITU-R has been to determine a representative view of IMT-Advanced deployment scenarios in accordance with the process defined
11、in Resolution ITU-R 57 Principles for the process of development of IMT-Advanced. The intent of the requirements is to ensure that IMT-Advanced technologies are able to fulfil the objectives of IMT-Advanced and to set a specific level of performance that each proposed technology need to achieve in o
12、rder to be accepted within ITU-R for IMT-Advanced. The requirements are not intended to restrict the full range of capabilities or performance that candidate technologies for IMT-Advanced might achieve, nor is it intended to describe how the IMT-Advanced technologies might perform in actual deployme
13、nts under operating conditions that could be different from those presented in ITU-R Recommendations and Reports on IMT-Advanced. Rep. ITU-R M.2133 3 2.1 Services Recommendation ITU-R M.1822 Framework for services supported by IMT, addresses the high level requirements for services and applications
14、to be supported by IMT. It includes service parameters and service classifications of IMT, and service examples that may be supported by IMT. While a specific set of services is not required, the service classifications in Recommendation ITU-R M.1822 and 7.4.4 Support for a wide range of services of
15、 Report ITU-R M.2135 Requirements, evaluation criteria, and submission templates for the development of IMT-Advanced should be used to ensure that a wide range of telecommunication services to mobile users can be provided by IMT. The service capability requirements are in the compliance templates in
16、 4.2.4.1. 2.2 Spectrum The following frequency bands have been identified for IMT and/or IMT-2000 by WARC-92, WRC-2000 and WRC-07: 450-470 MHz (see No. 5.286AA of the Radio Regulations (RR) 698-960 MHz (see RR No. 5.317A) 1 710-2 025 MHz (see RR No. 5.384A) 2 110-2 200 MHz (see RR No. 5.388) 2 300-2
17、 400 MHz (see RR No. 5.384A) 2 500-2 690 MHz (see RR No. 5.384A) 3 400-3 600 MHz (see RR Nos. 5.430A, 5.432A, 5.432B, 5.433A) ITU-R has developed frequency arrangements for the bands identified by WARC-92 and WRC-2000, which are described in Recommendation ITU-R M.1036-3. For the frequency bands tha
18、t were identified at WRC-07, work on the frequency arrangements is ongoing in ITU-R. It is anticipated that Administrations will endeavour to make spectrum available from the frequency bands listed above. The requirements related to spectrum are in the compliance templates in 4.2.4.2. 2.3 Technical
19、performance Report ITU-R M.2134 Requirements related to technical system performance for IMT-Advanced radio interface(s) describes requirements related to technical performance for IMT-Advanced candidate radio interface technologies and also provides the necessary background information about the in
20、dividual requirements and the justification for the items and values chosen. The requirements related to technical performance are in the compliance templates in 4.2.4.3. 3 IMT-Advanced evaluation Candidate RITs or SRITs will be evaluated according to the guidelines in this section. 3.1 Guidelines,
21、evaluation criteria and methodology Report ITU-R M.2135 provides guidelines for both the procedure and the criteria (technical, spectrum and service) to be used in evaluating the candidate IMT-Advanced RITs or SRITs for a number of test environments and deployment scenarios for evaluation. The evalu
22、ation procedure is 4 Rep. ITU-R M.2133 designed in such a way that the overall performance of a candidate RIT/SRIT is fairly and consistently assessed on a technical basis. 3.2 Required number of test environments to be fulfilled An RIT or SRIT will be accepted for inclusion in the standardization p
23、hase if, as the result of deliberation by ITU-R, it is determined that the RIT or SRIT meets the requirements of Resolution ITU-R 57, resolves 6 e) and f) for three of the four test environments defined in 8 of Report ITU-R M.2135. These requirements are specified in 2 of this Report. 4 IMT-Advanced
24、 submission guidelines and templates for details of submission14.1 Completeness of submissions A complete submission under Step 3 of the IMT-Advanced process in Document IMT-ADV/2(Rev.1) is one that provides the three major components of the submission as referenced below. All components of the comp
25、lete submission for the first invitation must be received by the final deadline specified in Document IMT-ADV/2(Rev.1). Proponents must provide all required information within each of the major components: 1 The submission of each candidate RIT or SRIT shall consist of completed templates as specifi
26、ed in 4.2 together with any additional inputs which the proponent may consider relevant to the evaluation. Each proposal must also indicate the version of the minimum technical requirements and evaluation criteria of the IMT-Advanced currently in force that it is intended for and make reference to t
27、he associated requirements. In particular for a candidate SRIT, the completed templates as requested in this item should be provided for each candidate RIT within the composite SRIT and/or for the composite SRIT. 2 The entity that proposes a candidate RIT or SRIT to the ITU-R (the proponent) shall i
28、nclude with it either an initial self-evaluation or the proponents endorsement of an initial evaluation submitted by another entity and based on the compliance templates in 4.2.4. The submission will not be considered complete without an initial self-evaluation or the proponents endorsement of an in
29、itial evaluation submitted by another entity. It is noted that the initial self-evaluation or the proponents endorsement of an initial evaluation submitted by another entity is an evaluation performed using the same guidelines and criteria established for the evaluations under Step 4 of the process
30、as provided in Document IMT-ADV/2(Rev.1), based on the RIT/SRIT compliance template in 4.2.4. In particular, for a candidate SRIT, the completed initial self-evaluation or initial evaluation as requested in this item should be provided for each candidate RIT within the composite SRIT and/or for the
31、composite SRIT. 3 Proponents and IPR holders should indicate their compliance with the ITU policy on intellectual property rights (see Annex 1 of Resolution ITU-R 1), as specified in the Common Patent Policy for ITUT/ITU-R/ISO/IEC available at http:/www.itu.int/ITU-T/dbase/patent/patent-policy.html.
32、 1Additional specific details, including the process, the steps and relevant timelines may be found on the ITU-R IMT-Advanced web page (http:/www.itu.int/ITU-R/go/rsg5-imt-advanced) under the link “Submission and evaluation process and consensus building”. Rep. ITU-R M.2133 5 4.2 Submission guidelin
33、es and templates 4.2.1 Submission guidelines Submission of the ITU-R requested information and voluntary supplementary information addressing the description template and compliance template on the candidate RITs or SRITs by proponents in the form of completed templates shown in 4.2.2 can be made el
34、ectronically or by other means to the ITU-R. 4.2.2 Templates for submission Templates required for submission of IMT-Advanced candidate RITs or SRITs are divided into two categories: an RIT/SRIT description template and RIT /SRIT compliance templates. Each set of responses: a) must complete the RIT/
35、SRIT description template and RIT/SRIT compliance templates this is information developed in a template format in order to provide a common base of information across the submissions and therefore follows a defined format, asks certain questions, and proposes the responses be provided in a suggested
36、 format to the questions determined by ITU-R; and b) may include voluntary supplementary information this is additional information deemed relevant by the proponent to provide for further understanding of the submission. This information may be formatted as desired by the proponent. 4.2.3 RIT/SRIT d
37、escription template This section provides a template for the description of the characteristics of a candidate RIT or SRIT. Information should be provided for each test environment for which the candidate RIT or SRIT is proposed to operate. This can be done by preparing: a separate template submissi
38、on for each test environment; or a single submission that includes multiple answers for those technical parameters impacted by a test environment. 4.2.3.1 Description template background The Description Template is a template for the description of the characteristics of a candidate RIT or SRIT. It
39、shall be used by the proponents to describe their proposal for a radio interface for IMT-Advanced to a level of detail that will facilitate a sufficient understanding of the proposed technology to enable an independent technical assessment of compliance with the IMT-Advanced requirements as specifie
40、d in this Report. The inclusion of an item in this template shall not imply that it is a minimum requirement of IMT-Advanced. Proponents are encouraged to extend beyond the template if additional information would assist in the assessment. Furthermore, where an item is not relevant to or for a propo
41、sal, it should be answered N/A (Not Applicable); optionally with an explanation of why the item is not applicable. However, the proponents should be aware that providing sufficient information relevant to the assessment will assist in the evaluation of their proposal by avoiding requests for additio
42、nal information. 6 Rep. ITU-R M.2133 4.2.3.2 Description template characteristics template Item Item to be described 4.2.3.2.1 Test environment(s) 4.2.3.2.1.1 What test environments (described in Report ITU-R M.2135) does this technology description template address? 4.2.3.2.2 Radio interface functi
43、onal aspects 4.2.3.2.2.1 Multiple access schemes Which access scheme(s) does the proposal use: TDMA, FDMA, CDMA, OFDMA, IDMA, SDMA, hybrid, or another? Describe in detail the multiple access schemes employed with their main parameters. 4.2.3.2.2.2 Modulation scheme 4.2.3.2.2.2.1 What is the baseband
44、 modulation scheme? If both data modulation and spreading modulation are required, describe in detail. Describe the modulation scheme employed for data and control information. What is the symbol rate after modulation? 4.2.3.2.2.2.2 PAPR What is the RF peak to average power ratio after baseband filt
45、ering (dB)? Describe the PAPR (peak-to-average power ratio) reduction algorithms if they are used in the proposed RIT. 4.2.3.2.2.3 Error control coding scheme and interleaving 4.2.3.2.2.3.1 Provide details of error control coding scheme for both downlink and uplink? For example, FEC or other schemes
46、? Unequal error protection? Explain the decoding mechanism employed. 4.2.3.2.2.3.2 Describe the bit interleaving scheme for both uplink and downlink. 4.2.3.2.3 Describe channel tracking capabilities (e.g. channel tracking algorithm, pilot symbol configuration, etc.) to accommodate rapidly changing d
47、elay spread profile. 4.2.3.2.4 Physical channel structure and multiplexing 4.2.3.2.4.1 What is the physical channel bit rate (Mbit/s) for supported bandwidths? i.e., the product of the modulation symbol rate (in symbols per second), bits per modulation symbol, and the number of streams supported by
48、the antenna system. 4.2.3.2.4.2 Layer 1 and Layer 2 overhead estimation. Describe how the RIT accounts for all layer 1 (PHY) and layer 2 (MAC) overhead and provide an accurate estimate that includes static and dynamic overheads. 4.2.3.2.4.3 Variable bit rate capabilities: Describe how the proposal s
49、upports different applications and services with various bit rate requirements. Rep. ITU-R M.2133 7 Item Item to be described 4.2.3.2.4.4 Variable payload capabilities: Describe how the RIT supports IP-based application layer protocols/services (e.g., VoIP, video-streaming, interactive gaming, etc.) with variable-size payloads. 4.2.3.2.4.5 Signalling transmission scheme: Describe how transmission schemes are different for signalling/control from that of user data. 4.2.3.2.5 Mobility management (Handover) 4.2.3.2.5.1 Describe the handover
copyright@ 2008-2019 麦多课文库（www.mydoc123.com）网站版权所有
备案/许可证编号：苏ICP备17064731号-1