Eric_Guttman_5G New Radio and System Standardizati

文件名称: Eric_Guttman_5G New Radio and System Standardization in 3GPP

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上传时间: 2019-03-23

提供者: rong****

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详细说明：Eric_Guttman_5G New Radio and System Standardization in 3GPP5G Roadmap EVALUATION CRITERIA EVALUATION REQUIREMENTS INITIAL SUBMISSION OF PROPOSALS MT2020 SPECIFICATIONS 乙 RAN WORKSHOP RAN STUDY: SCOPE REQUIREMENTS RAN STUDY: CHANNEL MODELLING RAN STUDY: EVALUATION OF SOLUTIONS SPECIFY SOLUTIONS NG NR Non-Stand Alone Inter ( REL-15 NG NR+ REL-76 NR+ Next Generation Next Generation 8 mediate ASN Network System Network System Fre CHECKPOINT 3GPP SYSTEM WORK REQUIREMENTS STUDY SPECIFICATION ONGOING HSPA/LTE/NBIOT EVOLUTION E RELEASE 13 RELEASE 14 RELEASE 15 RELEASE 16 A GLOBAL INITIATIVE 3GPP Status Overview 09161216031706.17091712170318061809181218031906190919 2.190320 TSG#73 TSG#74 TSG#75 TSG#76 TSG#77 TSG#78 TSG#79 TSG#80 TSG#81 TSG#82 TSG#83 TSG#84 TSG# 85 TSG#86 TSG#87 Rel-14 Stage 2 Stage 3(ASN.1 Re-5 Stage Stage 2 Stage 3 ASN.1 Rel-16 Stage 1! Stage 2 Stage 3 ASN.1 5G PHASE 1 5G PHASE 2 Rel-14 freezing (completion of all items) at TSG#76 Some aspects continue(e.g. testing, legal intercept) but expected to conclude by 12.17 Re|-15 Stage 1 freeze at TSG#76 Under way: Stage 2 5G Work on Architecture, Security, Charging, Management in SA, studies on 5G aspects of protocols, end-to-end aspects in CT, studies on RAN aspects 5G A GLOBAL INITIATIVE 5G Work and Study Summary Group Study Normative RAN Scenarios Requirements for Next Generation Technology (100%) RAN WG 1 Channel model for frequency spectrum above 6 GHz (100%)-Rel-14 New Radio (NR) Access Technology (100%6)-Rel-14DD transition gy(0%)→[0618 Non-Stand Alone Architecture NR to support non-terrestrial networks(0%)-+[06.18 →[03.18] NR-based access to unlicensed spectrum(0%)+[06.18] Stand Alone Architecture Non-Orthogonal Multiple Access(NOMA) for NR (0%)+[06. 18 [0918] RAN WG 2 LtE connectivity to 5G-CN(0%)-[06.18] Integrated access and backhaul for NR (0%)-[06. 18 RAN WG 3 CU-DU lower layer split for New Radio(0%)-[1217 Other RAN aspects not shown RAN WG 4 Test methods for New Radio(0%)+[03. 18] Performance Part: New Radio Access Technology(0%)+[06.18 SA WG 1 New Services and Markets Technology Enablers(100%)-Rel-14 Stage 1 of 5G (90%)→[0617] SA WG 2 Architecture for Next Generation Systems (100%)-Rel-14 Architecture Aspects (30%)→[12.17 SA WG 3 Security for Next Generation System(60%)-Rel-14-[06.17] Security Aspects R15 Lawful Interception Service(0%)-[06.18] Non-Stand Alone Security →[09.17] SA WG 5 Management aspects of VNFs that are part of Nr(10%)+[12.17] Management Aspects of. Network architecture features(40%)-[06.17] Stand Alone Security Management& Orchestration….of…. Network& Service(10%)→[06.17 →[0318] Management Orchestration of network slicing.(60%)+[06.17] All Management Charging Charging Aspects of 5G System Architecture Phase 1(0%)+[12.17] →[0918] CT WG 1 CT1 aspects on 5G System - Phase 1(0%)*[12.17] CT WG 3 CT3 aspects on 5G System-Phase 1(0%)-[12.17] All CT aspects CT WG 4 →[09.18] CT4 aspects on 5G System-Phase 1(0%)-[12.17 CT WG 6 CT6 aspects on 5G System-Phase 1(0%)+[12.171 5G A GLOBAL INITIATIVE 5G Serves New verticals Since 3GPP was founded(1998, member companies have sought to offer new applications and services via data services of mobile telecommunications 5G expands offerings by specializing radio and network capabilities, exposing them Enhanced mobile broadband Usage scenarios of IMT for 2020 and beyond Enhanced mobile broadband Massive Internet of Things Ultra-Reliable Low Latency Smart home/building Work and play in the cloud 国 Mission critical application If driving car oas Future IMT 5G Massive machine type Ultra-reliable and low latency communications communications A GLOBAL INITIATIVE Stage 1 Requirements Frozen 5G Requirements approved March 2016 include Specialization via Network Slicing, Diverse Mobility Management, expanded Qos and Policy control, Exposure of capabilities Efficiency via a common core for multiple accesses (fixed, mobile/terrestrial [LTE, NG NR and more, satellite), optimized signalling, traffic steering, content delivery features, energy use optimization Radio related improvements via Self Backhauling, Flexible Multicast/Broadcast service, Long Range in Rural Areas, and support for service Improvements Service improvements via Higher Data Rates, Supporting Higher Speeds, Low Latency, High Reliability, High Accuracy Positioning, Security Features Specific targeted services Vehicle to Everything, Industrial Automation, Tactile Internet, UHD Video 5G A GLOBAL INITIATIVE Supported Scenarios 5G Deployments Support 5G CN; or HSS/UDM Support NG nr, or Enhanced 5G Core Packet Core Network Support both (EPC) (5G CN) Migration Devices operate in all scenarios to avoid LTE NR incompatibility /market supplemental access fragmentation Early freeze of Rel-15 NSA NON-STAND ALONE STAND ALONE architecture(Mar 2019) SCENARIO SCENARIOS 5G A GLOBAL INITIATIVE NR Radio Progress ran 73 RAN 74 RAN 75 RAN 76 Sep 16 Dec 16 Mar 17 Jun 17 Agreement: Put items on Agreement: As RAN 73, Agreement: The scope Agreement hold until RAN 75/Mar 1 however ' working groups of ongoing study and (5G)loT: pursue eMTC must consider forward targets of NR work in and NB-loT, avoiding compatibility Rel-15/Phase 1 overlapping categones Waveforms above 40GHz Unlicensed Spectrum mMTC Non-orthogonal multiple access Flexible duplex of paired spectrum Non-terrestrial networks Interworking with non-3GPP systems enhanced v2V evaluation method Wireless relay Integrated Access Backhaul(Relay) Satellite communication 5G Self Evaluation Air-to-ground light air craft communications Architecture Evolution for E-UTRAN Extreme long distance coverage CU-DU lower layer split for New Radio Sidelink (direct communications) Test Methods for New Radio V2V and v2X Multimedia broadcast/Multicast Service start in Q3 Shared spectrum and unlicensed spectrum start in Q4 LLocation/positioning functionality] Public warning/emergency alert 5 A GLOBAL INITIATIVE 5G Phases Phase 1 Phase 2 (Rel-15, 06.18 stage 3 freeze (Rel-16, 12.19 stage 3 freeze) Base features (with forward Goals still under study, may compatibility) include Roaming, Charging, Management, Qos & Policy Control, Service MBMS Continuity, Network Sharing MDT SON Enhanced mobile broadband NSA and sa scenarios ClOT/NBlOT/LPWA LTE/ LTE, NR and Untrusted Non-3GPP edrx mtc features Access Device to device Positioning, Public Warning V2X System, Access Class Barring SMS, IMS, Emergency services Satellite Support Priority services Trusted non-3GPP Access 5G A GLOBAL INITIATIVE

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