Presentation | 2020-12-18 [Invited Lecture] Distributed Antenna Systemes using High-Frequency-Band targeting 6G Wireless Networks Daisei Uchida, Tatsuhiko Iwakuni, Naoki Kita, Takeshi Onizawa, Yoshihisa Kishiyama, Satoshi Suyama, Satoshi Nagata, Takahiro Asai, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | High-Speed and broadband network transformation is needed for multi-points collecting sensing data and distributing moving data in cyber-physical systems. Ultra-high speed and capacity is one of key factors for 6 G. Futhermore, a target example of wireless transmission rate is more than 100 Gbit/s. In order to realize 100Gbit/s for wireless access network, we focus on distributed antenna systems using high-frequency-band such as millimeter wave and terahertz-bands with bandwidth of more than 1GHz. This report describes its system concept and evaluates theoretical system capacity. Moreover, it describes technical problems of this systems and introduces A-RoF (Analog Radio over Fiber) system, positioning sensing, and user selection for multi-user transmission to solve these problems. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Millimeter wave / Terahertz-band / Distributed antenna / Fast-speed beam tracking/antenna selection |
Paper # | NS2020-101,RCS2020-148 |
Date of Issue | 2020-12-10 (NS, RCS) |
Conference Information | |
Committee | NS / RCS |
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Conference Date | 2020/12/17(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Online |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Multi-hop/Relay/Cooperation, Disaster-resistant wireless network, Sensor/Mesh network, Ad-hoc network, D2D/M2M, Wireless network coding, Handover/AP switching/Connected cell control/Load balancing among base stations/Mobile network dynamic reconfiguration, QoS/QoE assurance, Wireless VoIP, IoT, Edge computing, etc. |
Chair | Akihiro Nakao(Univ. of Tokyo) / Eiji Okamoto(Nagoya Inst. of Tech.) |
Vice Chair | Tetsuya Oishi(NTT) / Fumiaki Maehara(Waseda Univ.) / Toshihiko Nishimura(Hokkaido Univ.) / Tomoya Tandai(Toshiba) |
Secretary | Tetsuya Oishi(NTT) / Fumiaki Maehara(Chuo Univ.) / Toshihiko Nishimura(Kyushu Univ.) / Tomoya Tandai(NEC) |
Assistant | Shinya Kawano(NTT) / Koichi Adachi(Univ. of Electro-Comm.) / Osamu Nakamura(Sharp) / Manabu Sakai(Mitsubishi Electric) / Masashi Iwabuchi(NTT) / Tatsuki Okuyama(NTT DOCOMO) |
Paper Information | |
Registration To | Technical Committee on Network Systems / 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] Distributed Antenna Systemes using High-Frequency-Band targeting 6G Wireless Networks |
Sub Title (in English) | |
Keyword(1) | Millimeter wave |
Keyword(2) | Terahertz-band |
Keyword(3) | Distributed antenna |
Keyword(4) | Fast-speed beam tracking/antenna selection |
Keyword(5) | |
1st Author's Name | Daisei Uchida |
1st Author's Affiliation | NTT TELEGRAPH AND TELEPHONE CORPORATION(NTT) |
2nd Author's Name | Tatsuhiko Iwakuni |
2nd Author's Affiliation | NTT TELEGRAPH AND TELEPHONE CORPORATION(NTT) |
3rd Author's Name | Naoki Kita |
3rd Author's Affiliation | NTT TELEGRAPH AND TELEPHONE CORPORATION(NTT) |
4th Author's Name | Takeshi Onizawa |
4th Author's Affiliation | NTT TELEGRAPH AND TELEPHONE CORPORATION(NTT) |
5th Author's Name | Yoshihisa Kishiyama |
5th Author's Affiliation | NTT DOCOMO, INC(docomo) |
6th Author's Name | Satoshi Suyama |
6th Author's Affiliation | NTT DOCOMO, INC(docomo) |
7th Author's Name | Satoshi Nagata |
7th Author's Affiliation | NTT DOCOMO, INC(docomo) |
8th Author's Name | Takahiro Asai |
8th Author's Affiliation | NTT DOCOMO, INC(docomo) |
Date | 2020-12-18 |
Paper # | NS2020-101,RCS2020-148 |
Volume (vol) | vol.120 |
Number (no) | NS-297,RCS-298 |
Page | pp.pp.73-78(NS), pp.73-78(RCS), |
#Pages | 6 |
Date of Issue | 2020-12-10 (NS, RCS) |