Presentation 2021-01-20
Dynamic Radio Control Using Movable Base Stations in Multi-Radio Proactive Control Technologies (Cradio)
Toshiro Nakahira, Motoharu Sasaki, Takatsune Moriyama, Yasushi Takatori,
PDF Download Page PDF download Page Link
Abstract(in Japanese) (See Japanese page)
Abstract(in English) In order to provide a natural communication environment that does not make users aware of the wireless network, we have been conducting research and development of the multi-radio proactive control technologies (Cradio{textsuperscript{textregistered}}), which is a group of technologies that combines three technologies: wireless sensing and visualization technology, wireless network quality prediction and coordination technology, and wireless network dynamic control technology. In this paper, we propose a wireless dynamic control using movable base stations as one of the wireless network dynamic control technologies of Cradio{textsuperscript{textregistered}}. The proposed technique improves the throughput degradation due to communication congestion and quality degradation by deploying movable base stations by clustering terminals in an area and controlling radio parameters according to the environment in which the base stations are deployed. Through computer simulations and experimental evaluations, we confirmed that the proposed technique can improve the terminal throughput compared to the conventional technique, and demonstrated the effectiveness of the proposed technique.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) multi-radio proactive control technologies / Cradio / movable base station / dynamic radio control / wireless LAN
Paper # CQ2020-62
Date of Issue 2021-01-13 (CQ)

Conference Information
Committee CQ
Conference Date 2021/1/20(3days)
Place (in Japanese) (See Japanese page)
Place (in English) Online
Topics (in Japanese) (See Japanese page)
Topics (in English) AR/VR, Broadcasting Service, Video/Voice Services Quality, High Realistic, User Behavior/Psychology, User Experience, Media Quality, Network Quality and QoS Control, Networks and Communications at Disaster, User Behavior, Machine Learning, Video Communication, etc.
Chair Hideyuki Shimonishi(NEC)
Vice Chair Jun Okamoto(NTT) / Takefumi Hiraguri(Nippon Inst. of Tech.)
Secretary Jun Okamoto(Doshisha Univ.) / Takefumi Hiraguri(NICT)
Assistant Yoshiaki Nishikawa(NEC) / Takuto Kimura(NTT) / Ryoichi Kataoka(KDDI Research)

Paper Information
Registration To Technical Committee on Communication Quality
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Dynamic Radio Control Using Movable Base Stations in Multi-Radio Proactive Control Technologies (Cradio)
Sub Title (in English)
Keyword(1) multi-radio proactive control technologies
Keyword(2) Cradio
Keyword(3) movable base station
Keyword(4) dynamic radio control
Keyword(5) wireless LAN
1st Author's Name Toshiro Nakahira
1st Author's Affiliation NTT Corporation(NTT)
2nd Author's Name Motoharu Sasaki
2nd Author's Affiliation NTT Corporation(NTT)
3rd Author's Name Takatsune Moriyama
3rd Author's Affiliation NTT Corporation(NTT)
4th Author's Name Yasushi Takatori
4th Author's Affiliation NTT Corporation(NTT)
Date 2021-01-20
Paper # CQ2020-62
Volume (vol) vol.120
Number (no) CQ-314
Page pp.pp.11-16(CQ),
#Pages 6
Date of Issue 2021-01-13 (CQ)