Millimeter-Wave in 5G via EU-JP Collaboration

Transcription

1 Millimeter-Wave in 5G via EU-JP Collaboration Kei Sakaguchi Tokyo Institute of Technology & Fraunhofer HHI Tokyo Institute of Technology Mobile Communications Research Group

2 Acknowledgement 1. Research & Development of Spectrum Usage for Wireless Access Networks at Millimeter-Wave Band ( ) mm-wave CMOS IC, mm-wave antenna, mm-wave backhaul, mm-wave gate 2. Research & Development of Multiple Access & Interference Control Schemes for Millimeter-Wave Wireless Access ( ) mm-wave AP, multiple access, multi-ap coordination, co-existence 3. Millimeter-Wave Evolution for Backhaul & Access ( ) mm-wave for 5G, ETSI-ORI, C/U splitting, LTE-WiFi(WiGig) aggregation, system level analysis, beamforming antenna, mm-wave channel model Sep 13,

3 Explosion of Mobile Traffic Explosion of mobile traffic due to popularization of smart phones and tables Required capacity of cellular networks: x2 / year x1000 / 10 CISCO Visual Networking Index: Global Network Traffic Forecast Update, , Feb Sep 13,

4 Evolution of Cellular Networks 10Gbps 100Mbps 384kbps 13kbps Voice call SMS 2G International Mobile internet Wi-Fi hotspot 3G GSM/PDC GMSK/π/4-QPSK Video chat Cloud storage GPS navigation 4G 3GPP Rel.99 WCDMA? 5G 3GPP Rel.8 (LTE) MIMO-OFDM? Sep 13,

5 Requirement in 5G (IMT2020) Three applications of 5G selected in ITU-R: Enhanced MBB Massive MTC (IoT) Ultra-Reliable LLC Key capabilities to realize embb: >10Gbps peak user rate, >1000x system rate, energy efficiency Indispensible technology to realize embb: mmwave HetNet 3 Key Use Cases of 5G 8 Key Capabilities (KPIs) of 5G Enhanced Mobile Broadband Gigabytes in a second 3D video, UHD screens Smart Home/Building Work and play in the cloud Augmented reality Industry automation Smart City Voice Future IMT Mission critical application, e.g. e-health Self Driving Car Massive Machine Type Communications Ultra-reliable and Low Latency Communications Sep 13, Recommendation of ITU-R M , Sep

6 12 Disruptive Technologies by 2025 embb IoT IoT embb urllc Era of ICT until 2025 Disruptive technologies: Advances that will transform life, business, and the global economy, McKinsey&Company, May Sep 13,

7 Why mmwave Bandwidth Proportional to carrier frequency B = α f 0 [Hz] Coverage Inversely proportional to carrier freq. Channel allocation in Japan 300MHz 3GHz 3GHz 30GHz 30GHz 300GHz d 0 = β f 0 [m] Data Rate & Coverage Data rate per user ( ) C 0 = Blog 1+γ 2 0 Ο f 2 0 ηπd 0 ( 3 ) [bps] Motivation of using mmwave small cell Frequency f 0 Sep 13, Data rate Coverage

8 5G mmwave Technologies mmwave access technologies are 90% ready and under standardization New control plane and network virtualization architecture should be identified mmwave spectrum and coexistence issues should be solved by WRC-19 New service for automatic drive using mmwave will emerge in 5G ecosystem Above and below 6 GHZ New Waveforms Beamforming/Mul<- antenna 700 MHz 3 GHz GHz Filter- Bank Mul<- Carrier Half - wavelength Legacy bands New bands FSK QAM 5G Channel models FQAM Network & RAN Architecture Spectrum coexistence 5G for Automo<ve/Ver<cals Server Source 5G PPP white paper on verticals Sep 13,

9 World 5G Activities 5GPPP, EU, Dec G-Infrastructure Public Private Partnership Association. ITU-R WP5D. M.[Future Technology Trends], Oct M.[IMT.Vision], June M.[IMT.Above 6GHz], June METIS, EU, Nov Mobile and wireless communications Enablers for Twenty-twenty (2020) Information Society 3 rd Generation Partnership Project. Rel. 14, Rel. 15, G Forum, Korea, May The Brooklyn 5G Summit, USA, April B AH, Japan, Sep and Beyond AdHoc. IMT-2020, China, Mar IMT-2020 (5G) Promotion Group MiWEBA, EU & Japan, June Millimeter-Wave Evolution for Backhaul and Access. 5GMF, Japan, Sep The Fifth Generation Mobile Communications Promotion Forum. Sep 13,

10 In EU mmwave Related Projects? Who are pushing mmwave in EU? Supporters G concept and requirements, mmwave spectrum mmwave HetNet, 60GHz channel model, beamforming GHz, mmwave small-cell, RF frontend GHz, mmwave backhaul, TWTA GHz, channel modeling, spectrum selection Sep 13,

11 Japanese Activities for mmwave MmWave pioneers 1996 mmwave BB wireless access 2007 IEEE c, 60GHz regulation 2007 mmwave backhaul, 28Gbps/user 2009 IEEE802.11ad/WiGig, MU-MIMO MmWave divers GHz, MMIC, mmwave access 2009 NFC, TransferJet, WirelessHD 2013 NFC, TransferJet, IEEE d G, 44GHz, Massive-MIMO 2009 Channel measurement, 11GHz, G, MU-MIMO, 12Gbps/4 users Sep 13,

12 MiWEBA Project Project name Millimeter-wave Evolution for Backhaul & Access (MiWEBA) Period June 2013 May 2016 Funds EU-Japan ICT 2013 funded by EC (FP7) in EU and MIC in Japan Consortium partners Fraunhofer Heinrich-Hertz-Institut (FhG-HHI) Intel Mobile Communications (IMC) Commissariat à l Energie Atomique (CEA) Orange Labs (Orange) Politechnico di Milano (POLIMI) Osaka University (Osaka Uni) KDDI R&D Laboratories (KDDI) Panasonic AVC Networks (PAVC) Tokyo Institute of Technology (Tokyo Tech) Sep 13,

13 MiWEBA 5G Architecture Ultra-broadband small-cell BSs to realize 1000x gain on system rate C/U splitting and C-RAN architecture to realize efficient RRM for small-cells Mobility & traffic of all users are managed via macro BS by user/control plane splitting 1000 times data rate via ultra-broadband small-cell BSs (e.g. 60GHz 11ay, 73GHz NX) Inter connection between small-cell BSs and macro BS via X-haul and MEC Centralized radio resource management via C-RAN for efficient operation of HetNet Sep 13,

14 MiWEBA Numerical Evaluation System rate increases against # of small-cell BSs in high traffic scenarios 1000 times system rate is achieved by 30x 60G small-cell BSs in 10 years Performance of 60G small-cell BSs is better than that with 3G small-cell BSs 1000 times system rate is achieved by 60G in 10 years 10 years 5 years 60G is better than 3G in 5 years Present Sep 13,

15 MiWEBA Joint Demo Integration of mmwave access & backhaul over LTE networks World 1st PoC of LTE/WiGig(Wi-Fi) aggregation with mmwave backhaul Sep 13,

16 Contribution to ITU-R from MiWEBA Contribution of MiWEBA to ITU-R ITU-R M.2376, Technical feasibility of IMT in bands above 6GHz, July mmwave HW in Chap. 6.2,results of system level simulation in Annex 3.4, mmwave channel model in Annex 4.3 Sep 13,

17 IMT-2020 Work Plan in ITU-R ITU-R M.2083, Framework and overall objective of the future development of IMT for 2020 and beyond, Sep ITU-R M.2376, Technical feasibility of IMT in bands above 6GHz, July Sep 13,

18 Japanese Work Plan for 5G All Japan 5G Testbed Final Report from the Radio Policy Vision Council, MIC Japan, Dec Sep 13,

19 Frequency Spectrum for 5G Three candidates of frequency spectrum for 5G toward WRC-19 Frequency [GHz] Bandwidth [GHz] Allocation status JP US EU Fixed-satellite Fixed-satellite Aeronautical radio-navigation Unused Radio-navigation, Space research, Inter-satellite Radio-navigation, Earth exploration-satellite (active), Space research (active) Fixed Fixed-satellite Fixed, Radio-navigation Unused Mobile Fixed Unused Fixed Fixed Fixed, Mobile Earth exploration-satellite (passive) Maritime radio-navigation Unlicensed Unlicensed (-64) Unlicensed Unused Fixed Fixed Fixed, Mobile Fixed Fixed Fixed, Mobile Fixed Earth exploration-satellite, Fixed, Radio-navigation Sep 13,

20 5G-MiEdge (MiWEBA II) Project Project name Millimeter-wave Edge Cloud as an Enabler for 5G Ecosystem (5G-MiEdge) Period July 2016 June 2019 Funds EUJ : 5G-Next Generation Communication Networks, by Horizon2020 in EU and MIC in Japan Consortium partners Fraunhofer Heinrich-Hertz-Institut (FhG-HHI) Commissariat à l Energie Atomique (CEA) Intel Deutschland GmbH (Intel) Telecom Italia (TI) Sapienza University of Rome (URom) Tokyo Institute of Technology (TTech) KDDI R&D Laboratories (KLAB) Panasonic Corporation (PANA) Sep 13,

21 5G-MiEdge for 2020 Tokyo Olympic Millimeter-Wave Edge Cloud as an Enable for 5G Ecosystem Sep 13,

22 5G-Berlin Testbed Integrate your 5G technologies in our 5G testbeds 5G Access, -Core & Xhaul Technology to be tested in one Place Ultra-dense Networks Massive MIMO Car2Car & Car2X Machine-Type Commun. 5G Berlin contributes in the global research arena being a place to have 5G related researchers join their effort, interact across disciplinary borders and t e s t l a t e s t t e c h n o l o g i e s, s y s t e m components and applications in a real world setup. Multihop & Relay Industrial Wireless Join 5G Research info@5gberlin.de Sep 13,

23 Berlin 5G Week Sep 13,

24 Summary EU-JP collaboration made mmwave as a promising technology for 5G via joint standardization of 5G in ETSI, 3GPP, IEEE, and ITU-R The next EU-JP collaboration will integrate mmwave into real world 5G (eco) systems via joint testbed of 5G in 5G Berlin (playground) & 2020 Tokyo Olympic Sep 13,

25 日本の携帯電話産業の歴史 2000 年 3G 導入開始 2002 年 : パイオニア デンソー ケンウッド 日本無線 日立国際 撤退 2007 年 : Apple(iPhone) Google(Andoriod) 販売開始 2008 年 : 端末販売奨励金廃止 2008 年 : サンヨー 三菱電機 NOKIA モトローラ 東芝 撤退 or 買収 2009 年 : UQ WiMAX 導入開始 2009 年 : NEC 日立 カシオ NEC カシオ 2010 年 4G(LTE) 導入開始 2012 年 : 富士通 東芝 富士通モバイルコミュニケーションズ 2013 年 : パナソニックモバイルコミュニケーションズ NEC カシオ 撤退 2014 年 : パナソニック基地局事業 買収 (NOKIA) 2015 年 : SIM ロック解除 2016 年 : 日立基地局事業所 売却 シャープ 買収 ( ホンハイ ) 2020 年 5G 導入開始? Sep 13,