Next Generation Mobile Networks

Transcription

1 Title: NGMN liaison response on invitation to update the information in the IMT2020 roadmap Source: NGMN Office To: ITU-T JCA-IMT2020 CC: Date: 24 th October 2017 Contacts: Klaus Moschner 1. About the NGMN Alliance The NGMN Alliance is an industry organization of leading world-wide Telecom Operators, Vendors and Research Institutes (see and was founded by international network operators in Its objective is to ensure that the functionality and performance of next generation mobile network infrastructure, service platforms and devices will meet the requirements of operators and, ultimately, will satisfy end user demand and expectations. The NGMN Alliance will drive and guide the development of all future mobile broadband technology enhancements with a focus on. The targets of these activities are supported by the strong and well-established partnership of worldwide leading operators, vendors, universities, and successful co-operations with other industry organisations. 2. NGMN Work-Programme In February 2015 the NGMN Alliance published its White Paper providing consolidated operator requirements. In June 2016 NGMN launched the second phase of its -focused work-programme that is building on and developing end-to-end architecture principles from the White Paper, with the intention of deriving an end-to-end architecture framework which can support the standardisation and subsequent availability of for 2020 and beyond. In March 2017 the NGMN Alliance extended its work programme and established new activities in the areas Extreme, RAN functional split & X-haul, V2X, Security and Service Based Architecture. In parallel, the activities focus on of technical solutions via tests and field trials to ensure the quality of the delivered technologies.

2 The below figure shows the overall roadmap and the NGMN role in the delivery of the technology: The timeline is currently under review, we will inform the ITU-T JCA-IMT2020 about updates as soon as they become available. The overall structure of the current NGMN work programme can be found in the below figure.

3 3. Intention of the LS and required actions NGMN would like to provide ITU-T JCA-IMT2020 with its current plan regarding publication of deliverables of its projects. All dates are tentative and subject to change based on work performed in the projects. NGMN kindly requests ITU-T JCA-IMT2020 to consider the below mentioned deliverables and dates in their updated roadmap and keep NGMN updated on this. NGMN also kindly thanks ITU-T JCA-IMT2020 for the invitation to nominate a representative to this group.

4 References Activity Stage (topic) Area Entity Title of deliverable Scope of deliverable Target date domain Technology Trial & Testing NGMN Technology Building Blocks Purpose of the Technology Building June 2017 Blocks is to test the performance of individual technology building blocks (such as massive MIMO, beamforming for embb, waveforms, numerology, frame structure, channel coding, link adaptation for embb with the possibility of co-existence with URLLC and/or mmtc etc...) with proprietary equipment. / Slicing Framework Architecture E2E Architecture Framework NGMN First Version of Framework document to 3GPP and others NGMN is building on and developing end-to-end architecture principles, with the intention of deriving an end-to-end architecture framework which can support the standardisation and subsequent availability of. October 2017 / NFV Network NGMN Architectural Proposal for the This document contains simplified October 2017 Management & Handling of Network Operations principles for handling network Orchestration Data with Specific Focus on operations data that can be applied on a Virtualized Networks large scale. Focus is on obtaining access to network operations data for the purpose of network monitoring and other applications.

5 / IMT G/ Technology Trial & Testing NGMN First version of pre-commercial trials framework document Purpose of the document is to detail deployment scenarios, KPIs, testing methodologies and success criteria. This framework will allow to the harmonization of the testing activities between the different partners conducting trials which will facilitate benchmarking and comparing trials. Spectrum NGMN Spectrum White Paper on Addresses in detail the spectrum and Spectrum licensing and other regulatory issues in relation to regulatory issues for implementation of networks. Technology V2X NGMN V2X White Paper This white paper describes the technical advantages of C-V2X as well as technological, security/privacy, business and regulatory aspects of its introduction. It also looks at specific developments in the various parts of the world. Framework RAN functional split NGMN White Paper on recommendations Eight splits have been identified for Architecture & X-haul for RAN functional decomposition future RAN decomposition. The document analyses the functional splits and the resultant RAN network performance. Further it reviews the x-haul requirements in support of each functional split and map to suitable technologies and performance criteria. It also considers options for dynamic and

6 reconfigurable functional splits based on RAN environment and how this will impact x-haul solutions Framework Architecture Service-Based Architecture in NGMN White Paper on Service-Based Architecture in The purpose of this white paper is to investigate and document the high-level requirements of service-based architecture design, the use case and guideline for operators to leverage service-based architecture in. 4G/ Base Station Antenna NGMN White Paper on Passive Antenna This whitepaper addresses the performance criteria of base station antennas, by making recommendations on standards for electrical and mechanical parameters, by providing guidance on measurement and calculation practices in performance validation and production, and by recommending methods for electronic data exchange. It also addresses recommendations on applying existing environmental and reliability standards to BSAs. January 2018 Use case validation Extreme NGMN White Paper on Extreme The purpose of this document is to outline relevant trends that need to be taken into account when delivering services. In particular, the interplay March 2018

7 Framework Architecture RAN functional split & X-haul NGMN White Paper on RAN CU-DU network architecture, dimensioning and performance requirements Base Station NGMN White Paper on Active Antenna Antenna / Spectrum NGMN Position Paper on Additional IMT-2020 spectrum bands for and the WRC-19 among coverage, packet size, data rate, latency, reliability, diversity order, and bandwidth usage is analysed. RAN CU-DU network architecture, dimensioning and performance requirements document to help customers select, measure / evaluate / validate, implement and operate active antennas in their networks NGMN Position on Additional spectrum bands for June 2018 August 2018 September 2018 IPR NGMN White Paper on and IPR Related Questions on IPR Transparency Assessment of essential Patents Patent Pools in Technology Trial & Testing NGMN Intermediate Report on NSA Intermediate results of the Technology IoT Technology Trial & Testing NGMN Initial report on Initial report on the trial activities pre-commercial trials performed by the NGMN partners based on the pre-commercial trials framework developed as part of the trials and testing initiative. Technology Trial & Testing NGMN Final Report on NSA & SA IoT Final results of the Technology October 2018 December 2018 March 2019 December 2019

8 Technology Trial & Testing NGMN Final report on pre-commercial trials Final report on the trial activities performed by the NGMN partners based on the pre-commercial trials framework developed as part of the trials and testing initiative. December 2019