Transcription of 将来ネットワークインフラに関する 標準化課題とTTCの取組み
1 TTC . 2017 3 17 . TTC .. 1.. 1 / .. IoT .. 2 .. 3 TTC . 4 . 2. 1. / . G .. 20 Gbps 100 Mbps . 10 Mbps/m2 .. 500km/h . 106/km2 1ms( ). Source:Revision 1 to Document 5D/TEMP/625-E, 17 June 2015. 3.. NW . NW . Peak Data Rate Area Traffic Capacity AR( ) VR.. Network Energy Efficiency Latency IoT: / . Source:Revision 1 to Document 5D/TEMP/625-E, 17 June 2015. 4. IoT . LTE LPWA Low Power Wide Area).. / . IoT IoT .. 1 1 NW .. 1 .. Mca CSE .. 1. IP. NW . 2. NW. APL Mcn . Source: oneM2M AND SMART M2M INTRODUCTION, RELEASE 2/3. NB-IoT LoRa WAN SiGFOX Wi-Fi HaLow Wi-SUN.
2 LTE GH . LPWA 100kb/s 250 50kb/s 100b/s 150kb/s 50k 400kb/s 20km 15km 50km 1km 1km . 5.. / . / . AI .. A.. ( ).. ( ) B. NW .. ( ).. ( ).. NW .. CPU.. ( )NTT TTC Application 5G /IMT-2020 (2017 2 16 . 6. -1/2. 5G NW .. bit .. ICT ( ) SG5 . PGW. :10 . Mobile Core NW WDM 100 Gbps . SGW RF . Mobile Backhaul BBU. : 200m . RH. Mobile Fronthaul 2km 100 . RRH. :10 Gbps 16 .. : .. / 4 . ICT : . ( )5G TTC . 7. -2/2. ( ICT ( ).. ( ). ICT .. TTC 2016/4/14 . 8.. End-End .. End-End .. Upwards UE . Downwards . Server User Equipment Mobile Network RRH.))
3 Application Control (MME, PCRF, etc) Application . (Incl. Sensors). BBU .. Platform RRH BBU S-GW P-GW. Platform S-GW .. Radio IF Network IF. P-GW . Radio IF MFH MBH Transport Inter-Domain Network .. 1ms . 5 GMF 9. 2.. / .. / PGW . Mobile Core NW. SGW. Mobile Backhaul BBU. / . RH. ( :5G ) Mobile Fronthaul RRH.. / .. 10. -1/2. TTC . FG IMT-2020 (NetSoft- SWG) . SG13 SG13 SG15 3 GPP .. CaPex Opex . ITU-T(SG13, SG15), ETSI, 3 GPP, IEEE, ONF. Applications & Services with various requirements (M2M/IoT, Content delivery, Tactile). Virtualized networks/platform API App-Driven API.
4 Slice Control Network management and UE Radio access network (RAN) Mobile packet core Cloud orchestration Slice Slice . IoT Slice Physical infrastructure (network, computing and storage resources). UE Computation and storage resources Data Centers Network resources 5 GMF RAT(s) MFH MBH Transport 11. -2/2. ITU-T FG IMT-2020 SG13 . 2017 2 .. ITU-T SG13/WP1 . WP1: IMT-2020 Networks & Systems . Rapporteur . Associate Rapporteur 6/13 QoS aspects including IMT-2020 Taesang Choi (ETRI). networks Associate: Guosheng Zhu (FiberHome). 20/13 IMT-2020: Network requirements & Namseok Ko (ETRI).
5 Functional architecture Associate: Marco Carugi (NEC). 21/13 Network softwarization including (NTT). software-defined networking, Chen Wei (China Mobile). network slicing and orchestration Associate: ( ). Associate: Sangwoo Kang (KT). 22/13 Upcoming network technologies Cao Jiguang (China). for IMT-2020 & Future Networks Ved Kafle (NICT). 23/13 Fixed-Mobile Convergence Yachen Wang (China Mobile). including IMT-2020 Seng-Kyoun Jo (ETRI). 12.. TTC . 1~10 FTTH,FTTB 100G PON(TWDM-PON) . ROF 5G MFH/MBH . (FSAN ) . PON MFH,MBH . (5G, .. IoT) FTTH.
6 5G . PON(TWDM-PON) . ROF(Radio on Fiber) . Now ITU-T (SG15), IEEE, BBF. 400 GbE(2014~). 100 GbE. Total bandwidth [bit/s]. 100G 100G-EPON(2015~). 40 GbE NG-PON2(2015). 10 GbE 10G-EPON SIEPON(2013). 10G. (2013). XG-PON. G-PON. 1 GbE. 1G. GE-PON. IEEE Ethernet 100 BASE-T IEEE PON. 100. M B-PON ITU-T PON. 10M 10 BASE-T. 1990 2000 2010 2020. NTT HATS 2016 2016/12/9 . 13.. TTC . 40-100G 40-160 100G / . WDM Tbps Transport SDN.. ( ). Top 100G .. , SDM( ), . MCF( ). ITU-T (SG15), IEEE, OIF, ONF, IEC.. WDM NW. 40-100 Gbps 400G-1 Tbps 40-160 DWDM WDM + SDM/MCF.
7 14.. TTC . SDN ITS/IoT . ITS/IoT .. ( ) ITS IoT .. ( ) IoT .. ( ). SDN ITS: . IMT-2020 . IoT: .. ITS : ISO/IEC JTC1 SC27, ISO.. TC204, TC22,World Forum for . / Harmonization of Vehicle Regulations ( ). IoT :ISO/IEC JTC1 SC27,oneM2M, NIST, IoT , . 15. 3. TTC . TTC 20 5 . SWG/ . ICT BSG. e-health ( .. ). ILE . IoT/SC&C.. oneM2M.. IoT .. NW .. IP .. Network ICT . 3 GPP 3 GPP2 NetSoft Vision . 5G .. IoT Beyond .. NW 100G .. SWG .. 16. 4.. TTC . 1 ITU-T SG13 ETSI Network Vision . 3 GPP IEEE ONF. 2 ITU-T SG15 IEEE . BBF. 3 ITU-T SG15 IEEE . OIF ONF IEC.
8 4 ITU-T SG13 ETSI Network Vision .. 5 IoT ITU-T SG20 oneM2M . oneM2M. 6 ITU-T SG5 ISO/IEC ICT . 7 ITU-T SG5 . 8 ITU-T SG17 . ISO/IEC JTC1 . oneM2M . 17.. TTC . TTC . TTC . 18.
