1、 ETSI TR 138 913 V14.2.0 (2017-05) 5G; Study on Scenarios and Requirements for Next Generation Access Technologies (3GPP TR 38.913 version 14.2.0 Release 14) TECHNICAL REPORT ETSI ETSI TR 138 913 V14.2.0 (2017-05)13GPP TR 38.913 version 14.2.0 Release 14Reference DTR/TSGR-0038913ve20 Keywords NR ETS
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3、/www.etsi.org/standards-search The present document may be made available in electronic versions and/or in print. The content of any electronic and/or print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any existing or perceived di
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6、rtStaff.aspx Copyright Notification No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm except as authorized by written permission of ETSI. The content of the PDF version shall not be modified without the written authoriza
7、tion of ETSI. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2017. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM and LTE are
8、 Trade Marks of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. oneM2M logo is protected for the benefit of its Members GSM and the GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI TR 138 913 V14.2.0 (2017-05)23GPP TR 38.913 vers
9、ion 14.2.0 Release 14Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found in ETSI SR 000 314: “
10、Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (https:/ipr.etsi.org/). Pursuant to the ETSI IPR Policy, no investigation,
11、including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This Technical Report (TR) has
12、been produced by ETSI 3rd Generation Partnership Project (3GPP). The present document may refer to technical specifications or reports using their 3GPP identities, UMTS identities or GSM identities. These should be interpreted as being references to the corresponding ETSI deliverables. The cross ref
13、erence between GSM, UMTS, 3GPP and ETSI identities can be found under http:/webapp.etsi.org/key/queryform.asp. Modal verbs terminology In the present document “should“, “should not“, “may“, “need not“, “will“, “will not“, “can“ and “cannot“ are to be interpreted as described in clause 3.2 of the ETS
14、I Drafting Rules (Verbal forms for the expression of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. ETSI ETSI TR 138 913 V14.2.0 (2017-05)33GPP TR 38.913 version 14.2.0 Release 14Contents Intellectual Property Rights 2g3Foreword . 2g3Moda
15、l verbs terminology 2g3Foreword . 5g31 Scope 6g32 References 6g33 Definitions, symbols and abbreviations . 7g33.1 Definitions 7g33.2 Symbols 7g33.3 Abbreviations . 7g34 Introduction 8g35 Objectives . 8g36 Scenarios 9g36.0 General . 9g36.1 Deployment scenarios 9g36.1.1 Indoor hotspot . 10g36.1.2 Dens
16、e urban 11g36.1.3 Rural . 12g36.1.4 Urban macro . 13g36.1.5 High speed 14g36.1.6 Extreme long distance coverage in low density areas . 16g36.1.7 Urban coverage for massive connection . 16g36.1.8 Highway Scenario . 17g36.1.9 Urban Grid for Connected Car 19g36.1.10 Commercial Air to Ground scenario .
17、21g36.1.11 Light aircraft scenario . 21g36.1.12 Satellite extension to Terrestrial . 21g37 Key performance indicators . 23g37.1 Peak data rate . 23g37.2 Peak Spectral efficiency . 23g37.3 Bandwidth 23g37.4 Control plane latency 23g37.5 User plane latency 24g37.6 Latency for infrequent small packets
18、24g37.7 Mobility interruption time 24g37.8 Inter-system mobility . 24g37.9 Reliability . 25g37.10 Coverage. 25g37.10.1 Extreme Coverage. 25g37.11 UE battery life 26g37.12 UE energy efficiency 26g37.13 Cell/Transmission Point/TRxP spectral efficiency . 27g37.14 Area traffic capacity . 27g37.15 User e
19、xperienced data rate 27g37.16 5th percentile user spectrum efficiency 28g37.17 Connection density . 29g37.18 Mobility 29g37.19 Network energy efficiency . 29g38 Requirements for architecture and migration of Next Generation Radio Access Technologies 31g39 Supplementary-Service related requirements .
20、 32g39.1 Multimedia Broadcast/Multicast Service . 32g3ETSI ETSI TR 138 913 V14.2.0 (2017-05)43GPP TR 38.913 version 14.2.0 Release 149.2 Location/Positioning Service 32g39.3 Critical Communications services 33g39.3.1 Public safety communications 33g39.3.2 Emergency communications. 33g39.3.3 Public w
21、arning/emergency alert systems 33g39.4 V2X communication 33g310 Operational requirements . 34g310.0 General . 34g310.1 Spectrum. 34g310.1.1 Void 34g310.1.2 Channel bandwidth scalability 34g310.1.3 Void 34g310.1.4 Duplexing flexibility . 34g310.1.5 Support of shared spectrum 34g310.1.6 Spectrum range
22、 . 34g310.2 UL Link Budget . 34g310.3 Support for wide range of services . 34g310.4 Co-existence and interworking with legacy RATs . 35g310.4.1 Co-existence with LTE . 35g310.4.2 Co-existence with UMTS and GSM/EDGE . 35g310.4.3 V2X communication 35g310.5 Void 35g310.6 Interworking with non-3GPP syst
23、ems 35g310.6.1 General 35g310.6.2 Interworking with WLAN 35g310.6.3 Void 36g310.7 Void 36g310.8 Easy operation and Self Organization requirements 36g310.9 Void 36g310.10 Cost-related requirements . 36g310.10.1 Balance of complexity and performance 36g310.10.2 Low-cost requirements . 36g310.11 Energy
24、-related requirements 36g310.12 Security and Privacy related requirement relevant for Radio Access . 36g310.13 Void 37g310.14 Lawful Interception 37g310.15 Backhaul and signalling optimization requirements . 37g310.16 Relay requirements . 37g310.17 High availability . 37g310.18 Void 37g311 Testing a
25、nd Conformance Requirements . 38g3Annex A: Change history . 39g3History 40g3ETSI ETSI TR 138 913 V14.2.0 (2017-05)53GPP TR 38.913 version 14.2.0 Release 14Foreword This Technical Report has been produced by the 3rdGeneration Partnership Project (3GPP). The contents of the present document are subjec
26、t to continuing work within the TSG and may change following formal TSG approval. Should the TSG modify the contents of the present document, it will be re-released by the TSG with an identifying change of release date and an increase in version number as follows: Version x.y.z where: x the first di
27、git: 1 presented to TSG for information; 2 presented to TSG for approval; 3 or greater indicates TSG approved document under change control. y the second digit is incremented for all changes of substance, i.e. technical enhancements, corrections, updates, etc. z the third digit is incremented when e
28、ditorial only changes have been incorporated in the document. ETSI ETSI TR 138 913 V14.2.0 (2017-05)63GPP TR 38.913 version 14.2.0 Release 141 Scope This document is related to the technical report for this study item “Scenarios and Requirements for Next Generation Access Technologies“ 1. The object
29、ive of the study item is to identify the typical deployment scenarios associated with attributes such as carrier frequency, inter-site distance, user density, maximum mobility speed, etc, and to develop requirements for next generation access technologies for the identified deployment scenarios taki
30、ng into account, but not limited to, the ITU-R discussion on IMT-2020 requirements. This document contains scenarios and requirements for next generation access technologies, which can be used as not only guidance to the technical work to be performed in 3GPP RAN WGs, but also input for ITU-R to tak
31、e into account when developing IMT-2020 technical performance requirements. 2 References The following documents contain provisions which, through reference in this text, constitute provisions of the present document. 1 3GPP SID FS_NG_SReq: “Scenarios and Requirements for Next Generation Access Tech
32、nologies“ RP-152257, “New Study Item Proposal - Study on Scenarios and Requirements for Next Generation Access Technologies”, CMCC, RAN#70, Sitges, Spain, Dec. 7 - 11, 2015. 2 3GPP TR 21.905: “Vocabulary for 3GPP Specifications“. 3 3GPP TR 22.891: “Feasibility Study on New Services and Markets Techn
33、ology Enablers“. 4 Recommendation ITU-R M.2083: IMT Vision - “Framework and overall objectives of the future development of IMT for 2020 and beyond“ (September 2015). 5 ITU-R report M.2135, Guidelines for evaluation of radio interface technologies for IMT-Advanced. 6 3GPP TR 36.878: “Study on perfor
34、mance enhancements for high speed scenario in LTE“. 7 3GPP TR 23.799: “ Study on Architecture for Next Generation System“. 8 3GPP TS 23.303: “ Proximity-based services (ProSe); Stage 2“. 9 3GPP TS 22.179: “Mission Critical Push To Talk (MCPTT) over LTE; Stage 1“. 10 3GPP TS 22.468: “Group Communicat
35、ion System Enablers for LTE (GCSE_LTE)“. 11 3GPP TR 36.890: “Evolved Universal Terrestrial Radio Access (E-UTRA); Study on single-cell point-to-multipoint transmission for E-UTRA“. 12 3GPP TS 22.101: “Service aspects; Service principles“. 13 3GPP TS 22.071 “Location Services (LCS); Service descripti
36、on; Stage 1“. 14 3GPP TS 22.153: “Multimedia priority service“. 15 3GPP TS 22.268: “Public Warning System (PWS) requirements“. 16 3GPP TS 33.106: “3G security; Lawful interception requirements“. 17 3GPP TS 22.185: “Service requirements for V2X services“. 18 3GPP TS 22.886: “Study on enhancement of 3
37、GPP Support for 5G V2X Services“. 19 3GPP TR 33.899: “Study on the security aspects of the next generation system“. 20 3GPP TS 22.280: “Mission Critical Services Common Requirements (MCCoRe); Stage 1“. 21 3GPP TS 22.281: “Mission Critical Video services over LTE“. ETSI ETSI TR 138 913 V14.2.0 (2017-
38、05)73GPP TR 38.913 version 14.2.0 Release 1422 3GPP TS 22.282: “Mission Critical Data services over LTE“. 23 3GPP TS 22.346: “Isolated Evolved Universal Terrestrial Radio Access Network (E-UTRAN) operation for public safety; Stage 1“. 3 Definitions, symbols and abbreviations 3.1 Definitions For the
39、purposes of the present document, the terms and definitions given in 3GPP TR 21.905 1 and the following apply. A term defined in the present document takes precedence over the definition of the same term, if any, in 3GPP TR 21.905 1. Transmission Reception Point (TRxP): Antenna array with one or mor
40、e antenna elements available to the network located at a specific geographical location for a specific area. 3.2 Symbols For the purposes of the present document, the following symbols apply: t_gen The time during which data or access request is generated t_sendrx The time during which data or acces
41、s request is sent or received 3.3 Abbreviations For the purposes of the present document, the abbreviations given in 3GPP TR 21.905 2 and the following apply. An abbreviation defined in the present document takes precedence over the definition of the same abbreviation, if any, in 3GPP TR 21.905 2. A
42、RPU Average Revenue Per User BBU Baseband Unit BS Base Station CAPEX Capital Expenditure CDF Cumulative Distribution Function CN Core Network D2D Device to Device DL Downlink DRX Discontinuous Reception EE Energy EfficiencyeMBB enhanced Mobile BroadBand EMF Electric and Magnetic Fields eNB evolved N
43、ode B eV2X enhanced Vehicle to Everything FDD Frequency Division Duplex GCSE_LTE Group Communication System Enablers for LTE GEO Geostationary orbit GNSS Global Navigation Satellite System HEO High Earth Orbit IMT International Mobile Telecommunicationss InH Indoor Hotspot ISD Inter-Site DistanceITU
44、 International Telecommunication Union ITU-R International Telecommunication Union Radiocommunication Sector KPI Key Performance Indicator LEO Low Earth Orbit MEO Medium Earth Orbit MBB Mobile BroadBandETSI ETSI TR 138 913 V14.2.0 (2017-05)83GPP TR 38.913 version 14.2.0 Release 14MaxCL Maximum Coupl
45、ing Loss MCPTT Mission-Critical Push-To-Talk mMTC massive Machine Type Communications NR New Radio OPEX Operational Expenditure ProSe Proximity Services QoE Quality of Experience QoS Quality of Service RAN Radio Access Network RAT Radio Access Technology RF Radio Frequency RMa Rural Macro RRH Remote
46、 Radio Head RSU Roadside Unit RTT Round Trip TimeRx Receiver SA Service and System Aspect SC-PTM Single-Cell Point-to-Multipoint transmission SDU Service Data Unit SFN Single Frequency Network SINR Signal-to-Interference-plus-Noise Ratio SON Self Organized Network TDD Time Division Duplex TR Technic
47、al Report TRxP Transmission Reception Point Tx TransmitterUE User Equipment UL Uplink UMa Urban Macro UMi Urban Micro URLLC Ultra-Reliable and Low Latency Communications V2X Vehicle to Everything WG Working Group WLAN Wireless Local Area Network WRC World Radiocommunication Conference 4 Introduction
48、 At the 3GPP TSG RAN #70 meeting, the Study Item description on “Scenarios and Requirements for Next Generation Access Technologies“ was approved 1. The justification of the Study Item was that a fully mobile and connected society is expected in the near future, which will be characterized by a trem
49、endous amount of growth in connectivity, traffic volume and a much broader range of usage scenarios. Some typical trends include explosive growth of data traffic, great increase of connected devices and continuous emergence of new services. Besides the market requirements, the mobile communication society itself also requires a sustainable development of the eco-system, which produces the needs to further improve system efficiencies, such as spectrum efficiency, energy efficiency, operational efficiency and cost effici
