Presentation | 2018-09-06 [Invited Talk] KDDI 's Prospects and Challenges for 5G Satoshi Konishi, Youko Kurosawa, Masafumi Watari, Seiichirou Sakai, Akira Matsunaga, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This invited talk introduces prospects for the 5th generation mobile systems (5G) and KDDI activities for commercialization of 5G. At the beginning, the background that KDDI focuses on and has been highly involved in 5G is explained while showing KDDI’s business strategy. This talk then introduces an overview on evolutional history of mobile systems and requirements of 5G from international standardization bodies such as International Telecommunication Union (ITU) and 3rd Generation Partnership Project (3GPP) followed by characteristics of candidate 5G frequency bands in Japan. In addition, Beamforming and Beam-tracking technologies as well as Non Stand-alone architecture that utilizes existing 4G LTE networks are highlighted to utilize high frequency bands for 5G in mobility environment. This talk also touches upon Network-slicing technology which is one of the key functions in 5G and is expected to realize various service requirements depending on customers and applications. Furthermore, collaborative experiments and demonstrations with various companies, such as handover in a high speed environment, 8K real-time video-stream in uplink transmission from moving vehicles, and remote control of construction machines, are presented. Also, service examples for end customers including free navigation video at a baseball stadium using 5G are introduced. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | 5G / Beamforming / Beam-tracking / Network slicing / 8K super Hi-Vision / Remote control / Free navigation |
Paper # | NS2018-87,IN2018-21,CS2018-40 |
Date of Issue | 2018-08-30 (NS, IN, CS) |
Conference Information | |
Committee | IN / NS / CS |
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Conference Date | 2018/9/6(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Research Institute of Electrical Communication, Tohoku Univ. |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Session Management (SIP/IMS), Interoperability/Standardization, NGN/NwGN/Future Networks, Cloud/Data Center Networks, SDN (OpenFlow, etc.)/NFV, IPv6, Machine Learning, etc. |
Chair | Takuji Kishida(NTT-AT) / Yoshikatsu Okazaki(NTT) / Hidenori Nakazato(Waseda Univ.) |
Vice Chair | Kenji Ishida(Hiroshima City Univ.) / Akihiro Nakao(Univ. of Tokyo) / Jun Terada(NTT) |
Secretary | Kenji Ishida(KDDI Research) / Akihiro Nakao(KDDI Research) / Jun Terada(NTT) |
Assistant | / Kenichi Kashibuchi(NTT) / Kazutaka Hara(NTT) / Kentaro Toyoda(Keio Univ.) |
Paper Information | |
Registration To | Technical Committee on Information Networks / Technical Committee on Network Systems / Technical Committee on Communication Systems |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | [Invited Talk] KDDI 's Prospects and Challenges for 5G |
Sub Title (in English) | |
Keyword(1) | 5G |
Keyword(2) | Beamforming |
Keyword(3) | Beam-tracking |
Keyword(4) | Network slicing |
Keyword(5) | 8K super Hi-Vision |
Keyword(6) | Remote control |
Keyword(7) | Free navigation |
1st Author's Name | Satoshi Konishi |
1st Author's Affiliation | KDDI Coorporation(KDDI) |
2nd Author's Name | Youko Kurosawa |
2nd Author's Affiliation | KDDI Coorporation(KDDI) |
3rd Author's Name | Masafumi Watari |
3rd Author's Affiliation | KDDI Coorporation(KDDI) |
4th Author's Name | Seiichirou Sakai |
4th Author's Affiliation | KDDI Coorporation(KDDI) |
5th Author's Name | Akira Matsunaga |
5th Author's Affiliation | KDDI Coorporation(KDDI) |
Date | 2018-09-06 |
Paper # | NS2018-87,IN2018-21,CS2018-40 |
Volume (vol) | vol.118 |
Number (no) | NS-206,IN-207,CS-208 |
Page | pp.pp.1-1(NS), pp.1-1(IN), pp.1-1(CS), |
#Pages | 1 |
Date of Issue | 2018-08-30 (NS, IN, CS) |