| Presentation | 2015-10-01 [Invited Lecture] Activities on High Capacity 5G Wireless Access Yasushi Maruta, Toshifumi Sato, Yoshikazu Kakura, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | With rapid increase of data traffic of broadband mobile service and diversity of mobile services, capacity enhancement without increasing transmission power per cell is one of key requirements for 5G wireless access. Massive MIMO draws attention as one of key technologies to meet this requirement. Our research focuses on realization of Massive MIMO in SHF band which realizes large coverage and its commercial release is relatively early. We also study on Centralized / Cloud Radio Access Network (C-RAN) structure which is promising with realizing intelligent inter-cell / sight coordination in 5G dense cell environment. In this paper, the prospects of low SHF band Massive MIMO and C-RAN structure are explained. Then, our activities and research items on them are introduced. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | 5G / Low SHF band / Massive MIMO / Beamforming / C-RAN / Inter-cell coordination |
| Paper # | RCS2015-173 |
| Date of Issue | 2015-09-24 (RCS) |
| Conference Information | |
| Committee | RCS |
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| Conference Date | 2015/10/1(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | YRP (Yokosuka) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Wireless Communication Schemes, Wireless Communication Systems, Wireless Standards, etc. |
| Chair | Makoto Taromaru(Fukuoka Univ.) |
| Vice Chair | Hidekazu Murata(Kyoto Univ.) / Satoshi Denno(Okayama Univ.) / Yukitoshi Sanada(Keio Univ.) |
| Secretary | Hidekazu Murata(Mitsubishi Electric) / Satoshi Denno(NTT DoCoMo) / Yukitoshi Sanada |
| Assistant | Jun Mashino(NTT) / Tetsuya Yamamoto(Panasonic) / Takamichi Inoue(NEC) / Tomoya Tandai(Toshiba) / Toshihiko Nishimura(Hokkaido Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Radio 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 Lecture] Activities on High Capacity 5G Wireless Access |
| Sub Title (in English) | |
| Keyword(1) | 5G |
| Keyword(2) | Low SHF band |
| Keyword(3) | Massive MIMO |
| Keyword(4) | Beamforming |
| Keyword(5) | C-RAN |
| Keyword(6) | Inter-cell coordination |
| 1st Author's Name | Yasushi Maruta |
| 1st Author's Affiliation | NEC Corporation(NEC) |
| 2nd Author's Name | Toshifumi Sato |
| 2nd Author's Affiliation | NEC Corporation(NEC) |
| 3rd Author's Name | Yoshikazu Kakura |
| 3rd Author's Affiliation | NEC Corporation(NEC) |
| Date | 2015-10-01 |
| Paper # | RCS2015-173 |
| Volume (vol) | vol.115 |
| Number (no) | RCS-233 |
| Page | pp.pp.89-94(RCS), |
| #Pages | 6 |
| Date of Issue | 2015-09-24 (RCS) |