Panel: Global Operator Viewpoints: Regional Visions of the 5G Network

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1 Panel: Global Operator Viewpoints: Regional Visions of the 5G Network PANEL Zhiqin Wang China Academy of Information and Communication Technology Akira Matsunaga 5GMF & KDDI Dr. Haesung Park SK Telecom Dr. Ashok Rao SES Networks MODERATOR Hosted by Jean-Pierre Bienaimé 5G-IA

2 Vision on 5G Network *Zhiqin WANG, China Academy of Information and Communication Technology presenting*

3 Target 5G Network Architecture Flexible 3-clouds network architecture based on SDN/NFV Adaptable to the use cases Control Data Xn Mobility Management Radio Resource Management Flow control Infrastructure 5G Virtualized Control Cloud Value added services Data/info Network capability exposure Policy Control Information Management Forward Adapter Network Controller MANO Routing Management... Function modularization; Service-oriented Interface; Control centralization; Traditional network nodes(3g/4g) 5G control infrastructure MEC CDN Multi-hop D2D macro Local control Local control UDN WiFi pico V2V M2M Multi-connection 5G Virtualized Access Cloud /S-RAN HEW WiFi 5G Switch CDN 5G Switch 5G Switch Service Enabler Service Enabler 5G Virtualized Forwarding Cloud Internet /PDN 5G access infrastructure 5G forwarding infrastructure Network Controller is the core. It includes all of the core network c/p functions and network capability exposure. Forwarding cloud includes the u/p functions and service enabler. Access cloud includes multi-rat, MEC functions. 3

CTNet2025 and 5G Self-operated services Third-party applications Network Coordination and orchestration Network functions Infrastructure Cloud management platform vims Compute vbras

infrastructure Specialized infrastructure (highperformance) CTNet2025 is the network innovation plan for China Telecom. It is a converged network architecture based SDN/NFV.

4 CTNet2025 and 5G Self-operated services Third-party applications Network Coordination and orchestration Network functions Infrastructure Cloud management platform vims Compute vbras White-box switch IT and service platform Network coordination and service orchestration vepc vcpe Storage x86 server VNFM Controller EMS/NMS Network Abstract layer Specialized infrastructure Specialized infrastructure (highperformance) CTNet2025 is the network innovation plan for China Telecom. It is a converged network architecture based SDN/NFV. 5G network will be the most important part of this architecture CTNet2025 will use the unified orchestrator to co-ordinate the 5G network and others. It also includes the unified network capabilities exposure functions 4

5 Basic co nsiderations fo r 5G Network At the first stage, embb is first priority. mmtc will use NB- IoT. urllc will depends on standard and market demand. 5G will work on 3.5GHz and MMW band. 4G and 5G network will co-exist for a long time Multi-network Co-ordination for multiple use cases Resources sharing between mobile and fixed network Power efficiency is a critical problem 5

Traffic Steering for Multi-rat Smart city Gigabytes in a second Smart home/building Voice Massive machine type communications Requirements Co-existence of multi-rat Traffic steer to different Air

6 Traffic Steering for Multi-rat Smart city Gigabytes in a second Smart home/building Voice Massive machine type communications Requirements Co-existence of multi-rat Traffic steer to different Air Interface according to services requirement Services QoS Charging/Security requirement SLA/operation and maintenance services Enhanced mobile broadband Future IMT 3D video, UHD screens Work and play in the cloud Augmented reality Industry automation Mission critical application Self driving car Ultra-reliable and low latency communications M QI Value 1 2 Resource Type Packet Delay Budget Packet Error Rate Example Services 100 ms 10-2 Conversational Voice 150 ms 10-3 Conversational Video (Live Streaming) Real Time Gaming, V2X 3 GBR 50 ms 10-3 messages 4 QoS 300 ms 10-6 Video (Buffered Non-Conversational Streaming) AI and QoS mapping Services and QoS mapping in core network. QoS and AI capabilities mapping in RAN Optimizing the QoS indication to enhance the matching between QoS and AI. Air Interface capabilities Type data rate coverage delay 5G 10G full 1ms LTE-A 600M full 5ms Wi-Fi 1G indoor 6

7 Application Awareness Interworking between LTE and NR 3GPP TSG SA WG2 Work Item The objective is to study the mechanisms to address use cases dealing with policy driven selection of E-UTRA or NR by the core network» Scenario 1: The E-UTRA access node and NG-RAN access node are connected to EPC and 5GC respectively.» Scenario 2: The E-UTRA access node and NR access node are connected to 5GC in a dual connectivity mode. NG-RAN remains making any final decisions regarding handover/redirection/switching as RAN has the responsibility into radio and load conditions which govern the success of such a decision. 7

8 Thank You!

9 Panel: Global Operator Viewpoints: Regional Visions of the 5G Network PANEL Zhiqin Wang China Academy of Information and Communication Technology Akira Matsunaga 5GMF & KDDI Dr. Haesung Park SK Telecom Dr. Ashok Rao SES Networks MODERATOR Hosted by Jean-Pierre Bienaimé 5G-IA

Society by 5G - Towards more convenient, safer and securer society - May

10 5th Global 5G Event, Austin, Texas, USA Austin Convention Center Global Operator Viewpoints: Regional Visions of the 5G Network Contribution to Society by 5G - Towards more convenient, safer and securer society - May 16, 2018 Akira Matsunaga Acting Chair, Technical Committee, 5GMF KDDI Corporation

KDDI s 5G vision Resolving social issues in a

Society 5G Richer and Real-time Communication

11 KDDI s 5G vision Resolving social issues in a region is one of the most important missions of 5G Exciting exhilarating experience Entertainment 5G Convenient, Safer and Securer Society 5G Richer and Real-time Communication 5G Copyright 2018 KDDI Corporation. All Rights Reserved 1

$generation change in Japan Market size of construction in Japan 2014:\4,910B 2025:\5,000B Number of skilled$ workers in Japan 3.43M 1.28M 2.16M How to compensate for shortage : Objective by FY2025 0.

workers in Japan 3.43M 1.28M 2.16M How to compensate for shortage : Objective by FY2025 0.

12 Shortage of skilled workers in construction market in Japan Perspective: market size of construction and generation change in Japan Market size of construction in Japan 2014:\4,910B 2025:\5,000B Number of skilled workers in Japan 3.43M 1.28M 2.16M How to compensate for shortage : Objective by FY M by efficiency improvement Train new workers 0.9M (including more than 0.2M women) Copyright 2018 KDDI Corporation. All Rights Reserved 3

Remote Control of Construction Machinery Japan s first 5G demonstration using 4K3D monitoring for application to remote construction by KDDI, NEC and OBAYASHI CORPORATION Machinery 4K3D Video 5G

13 Remote Control of Construction Machinery Japan s first 5G demonstration using 4K3D monitoring for application to remote construction by KDDI, NEC and OBAYASHI CORPORATION Machinery 4K3D Video 5G BS Remote operation room 5G UE 4K3D Monitor 4K3D Cam 180 Cam The project was carried out as part of 5G field trials supported by MIC, Japan. Copyright 2018 KDDI Corporation. All Rights Reserved 13

Remote Control of Construction Machinery Method to evaluate 5G advantage Compare the time

1 Manned maneuver with an operator aboard (as a reference). 2 Remote control with the naked eye.

360 (2K) 360 (HD) Overview (2K) Overview (2K) Overview (HD) Overview (HD) 3D x2 (4K) Front View

14 Remote Control of Construction Machinery Method to evaluate 5G advantage Compare the time required to stack blocks in following cases. 1 Manned maneuver with an operator aboard (as a reference). 2 Remote control with the naked eye. 3 Remote control using Wi-Fi and 5G. 360 (2K) 360 (HD) Overview (2K) Overview (2K) Overview (HD) Overview (HD) 3D x2 (4K) Front View (HD) vector graphics * HD Cameras are used for Wi-Fi, while others (4K, 2K) are for 5G. Layout of remote-view cameras Concrete blocks to be stacked(50cm, 220Kg) Copyright 2018 KDDI Corporation. All Rights Reserved 14

15 Remote Control of Construction Machinery : Result Manned maneuver Time required to stack blocks Remote control (Naked eye) Remote Control Wi-Fi Remote Control 5G Together with brain waves measurement Wi-Fi Skilled workers Minimum 276sec Number of Trials 5G Skilled workers Minimum 177sec Remote operation using 5G improved construction efficiency by 35% as compared with Wi-Fi. High definition video improved information quality and reduced burden on an operator. Copyright 2018 KDDI Corporation. All Rights Reserved 15

17 Panel: Global Operator Viewpoints: Regional Visions of the 5G Network PANEL Zhiqin Wang China Academy of Information and Communication Technology Akira Matsunaga 5GMF & KDDI Dr. Haesung Park SK Telecom Dr. Ashok Rao SES Networks MODERATOR Hosted by Jean-Pierre Bienaimé 5G-IA

18 18 SK Telecom Proprietary, Network R&D Center, 2018

CDR,.) 5G Technology Alliance for 3GPP 5G NR Specification SKT 5G TS 5G Open Trial

19 16.3Q 16.4Q 17.1Q 17.2Q 17.3Q 17.4Q ATSCALE 5G Trial Service SKT 5G Commercial Preparation(RFI, RFP, BMT, CDR,.) 5G Technology Alliance for 3GPP 5G NR Specification SKT 5G TS 5G Open Trial Specification Alliance 5G Technology for 3GPP 5G NR Specification 3GPP 5G NR Standard 19 SK Telecom Proprietary, Network R&D Center, 2018

20 Candidate bands(above 6GHz) in WRC-19 Oct. ~ Nov AI 1.13 Mobile Service on a Primary Basis : 24.25~27.5 GHz, 37~40.5 GHz, 42.5~43.5 GHz, 45.5~47 GHz, 47.2~50.2 GHz, 50.4~52.6 GHz, 66~76 GHz, 81~86 GHz Require Additional Allocation to Mobile Service on a Primary Basis : 31.8~33.4 GHz, 40.5~42.5 GHz, 47~47.2 GHz 10 GHz 20 GHz 30 GHz 40 GHz 50 GHz 60 GHz 70 GHz 80 GHz 90 GHz 100 GHz IEEE C-bandX-band Ku-band K-band Ka-band V-band W-band 10 GHz 20 GHz 30 GHz 40 GHz 50 GHz 60 GHz 70 GHz 80 GHz 90 GHz 100 GHz K-ICT Spectrum Plan Below 6 GHz : 3.4~3.7 GHz [300 MHz ]( 17~ 18), 1.4 GHz [40 MHz ], 2.3 GHz [40 MHz ]( 18~ 21), 2.1 GHz [60 MHz ]( 21~ 26) 700MHz 1GHz 1.3GHz 1.6GHz 1.9GHz 2.2GHz 2.5GHz 2.8GHz 3.1GHz 3.4GHz 3.7GHz 4GHz Above 6 GHz : 27.5~28.5 GHz [1 GHz ]( 17~ 18), 26.5~27.5 GHz /28.5~29.5 GHz /WRC-19 bands[2 GHz ]( 18~ 21), Other bands[ 1 GHz ]( 21~ 26) 10 GHz 20 GHz 30 GHz 40 GHz 50 GHz 60 GHz 70 GHz 80 GHz 90 GHz 100 GHz 20 SK Telecom Proprietary, Network R&D Center, 2018

21 5G radio access 100GHz 30GHz New RAT revolution (cm/mmwave) 10GHz Interworking 3GHz New RAT revolution (Below 6GHz) Hotspot 1GHz LTE-A evolution (Below 6GHz) 21 SK Telecom Proprietary, Network R&D Center, 2018

Planning CAPEX Configuration/Optimization/Maintenance OPEX - Initial Planning : site

and RF features - Auto-Configuration : PKG / Parameter setting, Plug&Play -

of legacy or new networks periodically - Maintenance : N/W and equipment Cell PLAN

22 Planning CAPEX Configuration/Optimization/Maintenance OPEX - Initial Planning : site selection, base station type selection - Detail Planning : detailed site configurations and RF features - Auto-Configuration : PKG / Parameter setting, Plug&Play - Optimization : Opt. of legacy or new networks periodically - Maintenance : N/W and equipment Cell PLAN (Stochastic) Ray Tracing (Numerical) 5G 5G 5G 5G ANR MLB, MRO, ICIC, RACH opt. CCO, eicic, COD, COC, MDT, ES And etc. 5G 5G 22 SK Telecom Proprietary, Network R&D Center, 2018

] Network information Data Collection & Preprocessing Data Collection [y 1, y 2, y 3,.] = f[x 1, x 2, x 3,.

23 [x 1, x 2, x 3,.] : control parameters(e.g. power, antenna tilting angle, H/O offset, Preamble format, beamforming weights and etc.) [y 1, y 2, y 3,.] : radio measurements, usage statistics, performance indicators, QoS and etc. Initialization [x 1, x 2, x 3,.] Network information Data Collection & Preprocessing Data Collection [y 1, y 2, y 3,.] = f[x 1, x 2, x 3,.] Preprocessing NFV / SDN 5G Networks Knowledge Discovery [Knowledge Models] User-level Cell-level Cell Cluster-level [AI-based Engine] Supervised Unsupervised Learning Reinforcement Manual actions Automated actions Knowledge Exploitation [SON Functions] Self-configuration Self-optimization Support Self-healing 23 SK Telecom Proprietary, Network R&D Center, 2018

24 24 SK Telecom Proprietary, Network R&D Center, 2018

25 Panel: Global Operator Viewpoints: Regional Visions of the 5G Network PANEL Zhiqin Wang China Academy of Information and Communication Technology Akira Matsunaga 5GMF & KDDI Dr. Haesung Park SK Telecom Dr. Ashok Rao SES Networks MODERATOR Hosted by Jean-Pierre Bienaimé 5G-IA 25 SK Telecom Proprietary, Network R&D Center, 2018

26 5G IA Regional Perspective - SES SES Proprietary and Confidential

About SES 50+ satellites covering 99% of the globe and world population Unique GEO-MEO

architecture that is globally scalable Driver of INNOVATION in building a cloud-scale,

LEADING IN THE INDUSTRY S MOST INFLUENTIAL STANDARDS GROUPS Co-founder and Vice-Chair

satellite into 5G Collaborative standards and studies, e.g.

27 About SES 50+ satellites covering 99% of the globe and world population Unique GEO-MEO constellation complemented by a ground segment, together forming a flexible network architecture that is globally scalable Driver of INNOVATION in building a cloud-scale, automated, virtual fibre network of the future. LEADING IN THE INDUSTRY S MOST INFLUENTIAL STANDARDS GROUPS Co-founder and Vice-Chair of the 5G Infrastructure Association (5G-IA) Active proponent of integration of satellite into 5G Collaborative standards and studies, e.g., 3GPP, ITU-R, CEPT Ecosystem and technology development, e.g. SaT5G (EU Horizon2020), SATis5 (ESA) SES Proprietary and Confidential SES Networks Cell Backhaul Solution 27

About the 5G Infrastructure Association (5G-IA) The voice of the European industry for the development, deployment and evolution of 5G Includes both European terrestrial and satellite industries to

28 About the 5G Infrastructure Association (5G-IA) The voice of the European industry for the development, deployment and evolution of 5G Includes both European terrestrial and satellite industries to ensure a clear European voice on 5G around the world With EU s support/enforcement, provide European leadership for the development, deployment and evolution of 5G, by facilitating convergence of telecommunications and vertical industry sectors ( verticals ) to create a Europe-wide 5G ecosystem Steer the European 5G PPP research agenda, program implementation and evolution, to maximize the impact, coordination and exploitation of results Promote the availability of radio spectrum, as well as a holistic standardization roadmap with the aim of reaching a globally harmonized and interoperable 5G communications standard SES Proprietary and Confidential 5G New Horizons, Austin, TX 15/16 May

29 Four Satellite Sweet Spots in the 5G Ecosystem These four sweet spots leverage the advantages of satellites high bandwidth and ubiquitous coverage to enable and extend terrestrial 5G networks SES Proprietary and Confidential 5G New Horizons, Austin, TX 16/17 May

30 Our vision: a software-defined, automated, cloud-scale platform Planning for the future SD-WAN Analytics Security IoT Video AR/VR VNFs Connected Car SES, partner & customer applications As your customers demand more, we chart a clear path to cloud-scale, softwaredefined networks End-to-end service orchestration Network and service automation Management & Orchestration Customer Edge O3B mpower, GEO-HTS SES PoP Turnkey tower & power 5G Customer Edge Terminal SES Gateway Peering & content partnerships MEC Apps Cloud Apps SES Proprietary and Confidential 5G New Horizons, Austin, TX 16/17 May

31 5G-IA: Regional Viewpoint Critical 5G standardisation efforts are progressing well, notably in 3GPP, with considerations for satellite emerging as well. Chipsets, network products as well as trials and demonstrations announced everyday Europe focusing on three spectrum bands for terrestrial 5G deployment: 700 MHz, GHz and GHz, in line with WRC-19 agenda Following a first wave of embb-centric trials and demonstrations in , Europe targets close involvement of the verticals in trials and subsequent deployments Satellite can deliver high bandwidth and ubiquitous coverage to connect fixed and on-the-move 5G network sites as well as to enable highly scalable content distribution capabilities, accelerating 5G roll-out Satellite industry is investing in global network infrastructure which can be used to support 5G roll-out worldwide SES Proprietary and Confidential 5G New Horizons, Austin, TX 16/17 May

32 MULTI-TERABIT CAPACITY ULTIMATE FLEXIBILITY ENABLING GLOBAL CBH AND MNO CONNECTIVITY GLOBAL COVERAGE LOW LATENCY, VIRTUAL FIBER NETWORK SES Proprietary and Confidential 5G New Horizons, Austin, TX 15/16 May

33 Panel: Global Operator Viewpoints: Regional Visions of the 5G Network PANEL Zhiqin Wang China Academy of Information and Communication Technology Akira Matsunaga 5GMF & KDDI Dr. Haesung Park SK Telecom Dr. Ashok Rao SES Networks MODERATOR Hosted by Jean-Pierre Bienaimé 5G-IA

Panel: Network Architecture Transformation from LTE-Advanced to 5G Real World Experiences in Evolving Networks

Panel: Network Architecture Transformation from LTE-Advanced to 5G Real World Experiences in Evolving Networks PANEL John Baker Mavenir MODERATOR Akira Matsunaga 5GMF & KDDI Zhiqin Wang China Academy of