Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
AP |
2022-03-10 09:55 |
Online |
Online |
Path Loss Characteristics up to 300 GHz band in Urban Microcell Environment Minoru Inomata, Wataru Yamada, Nobuaki Kuno, Motoharu Sasaki (NTT), Mitsuki Nakamura, Koshiro Kitao, Takahiro Tomie, Satoshi Suyama, Yasuhiro Oda (NTT DOCOMO) AP2021-181 |
6G mobile communication systems is being actively pursued worldwide. For actualizing extreme-high-speed communication ex... [more] |
AP2021-181 pp.1-5 |
CAS, CS |
2022-03-04 13:00 |
Online |
Online |
[Special Invited Talk]
Burst-Mode Transmission Technologies for Optical Access Networks Shunji Kimura (Kyushu Univ.) CAS2021-93 CS2021-95 |
A typical transceivers used in optical communication are designed on the premise that light is continuously transmitted ... [more] |
CAS2021-93 CS2021-95 p.105 |
RCS, SR, SRW (Joint) |
2022-03-02 17:10 |
Online |
Online |
[Invited Talk]
Effectiveness of collaboration between elemental technologies for Beyond 5G wireless communications Fumiaki Maehara (Waseda Univ.) RCS2021-262 SR2021-90 SRW2021-69 |
From first generation (1G) to 4G, mobile communication systems evolve every 10 years, creating new multiple access techn... [more] |
RCS2021-262 SR2021-90 SRW2021-69 p.61(RCS), p.26(SR), p.12(SRW) |
RCS, SIP, IT |
2022-01-21 13:55 |
Online |
Online |
Processing reductio of uplink interference canceller for macro cell in HeNet construction Takuya Kaneda, Teruya Fujii (Softbank) IT2021-78 SIP2021-86 RCS2021-246 |
HetNet (Heterogeneous Network), which sets multiple small cells using the same frequency inside each macro cell, is seen... [more] |
IT2021-78 SIP2021-86 RCS2021-246 pp.282-287 |
CQ, ICM, NS, NV (Joint) |
2021-11-25 13:45 |
Fukuoka |
JR Hakata Stn. Hakata EkiHigashi Rental Room (Primary: On-site, Secondary: Online) |
[Invited Talk]
R&D of HAPS Mobile Communication Systems Kenji Hoshino, Yoshichika Ota, Atsushi Nagate (SoftBank) NS2021-82 CQ2021-66 ICM2021-20 |
The High Altitude Platform Station (HAPS), which covers an ultra-wide area from the stratosphere at an altitude of about... [more] |
NS2021-82 CQ2021-66 ICM2021-20 p.1(NS), p.17(CQ), p.1(ICM) |
SANE |
2021-11-12 14:20 |
Online |
Online |
Evaluation of Pulsed Aircraft Radio Altimeter Electromagnetic Interference Characteristics due to Sub-6 band 5G Mobile Communication Systems
-- Measurements of in-band and out-band interference threshold power level based on DO-155 test procedure -- Shunichi Futatsumori, Norihiko Miyazaki (ENRI) SANE2021-58 |
This paper discusses the evaluation of pulsed aircraft radio altimeter (RA) electromagnetic interference susceptibility ... [more] |
SANE2021-58 pp.139-143 |
AP, RCS (Joint) |
2021-11-10 15:30 |
Nagasaki |
NBC-Bekkan (Nagasaki) (Primary: On-site, Secondary: Online) |
A Study on Uplink Communication Capacity Improvement by Base Station Cooperative Virtualized Cell Configuration MU-MIMO Canceller with Adaptive Antenna Beam Forming Ryohei Maeda (Tokyo Tech.), Teruya Fujii (Tokyo Tech./SoftBank) RCS2021-152 |
The coming mobile communication systems such as 5G, ultra-high-speed data transmission is expected anywhere in a cell. I... [more] |
RCS2021-152 pp.46-51 |
AP, RCS (Joint) |
2021-11-10 15:55 |
Nagasaki |
NBC-Bekkan (Nagasaki) (Primary: On-site, Secondary: Online) |
A study on Down Link Transmit Interference Canceller for MIMO when HAPS and Cellular Mobile share a frequency. Ryuki Yanagawa, Teruya Fujii (Tokyo Tech) RCS2021-153 |
In mobile communication systems, HAPS (High-Altitude Platform System), which flies at an altitude of about 20 km and use... [more] |
RCS2021-153 pp.52-57 |
OCS, OPE, LQE |
2021-10-22 13:30 |
Online |
Online |
[Invited Talk]
Report on OFC2021
-- Optical Access -- Takanori Kawanaka (Mitsubishi Electric) OCS2021-12 OPE2021-32 LQE2021-11 |
This report describes topics on optical access systems presented in OFC2021, one of the world largest optical communicat... [more] |
OCS2021-12 OPE2021-32 LQE2021-11 pp.5-8 |
AP, SANE, SAT (Joint) |
2021-07-30 10:40 |
Online |
Online |
Development of stepless attenuator to emulate Mobile Satellite Communications System Byeongpyo Jeong, Tomoshige Kan, Hajime Susukita, Takashi Takahashi (NICT) SAT2021-26 |
NICT has developed and is operating a mobile vehicle earth station for Ka-band which can be installed by simple operatio... [more] |
SAT2021-26 pp.36-39 |
SANE |
2021-06-25 15:05 |
Online |
Online |
Interference Path Loss Measurements at 4 GHz Radio Altimeter Band Based on Twin Turboprop Aircraft
-- Evaluations Using Beechcraft B300 aircraft -- Shunichi Futatsumori, Norihiko Miyazaki (ENRI), Takashi Hikage, Tetsuya Sekiguchi, Manabu Yamamoto, Toshio Nojima (Hokkaido Univ.) SANE2021-12 |
This report discusses interference path loss (IPL) measurements at 4 GHz radio altimeter band using a twin turboprop air... [more] |
SANE2021-12 pp.17-22 |
RCS, IN, NV (Joint) |
2021-05-27 15:35 |
Online |
Online |
A Study on the Frequency Effective Usage by Base Stations Distributed MU-MIMO with Adaptive Antenna Beamforming Ryohei Maeda, Teruya Fujii (Tokyo Tech.) RCS2021-21 |
The coming mobile communication systems such as 5G, ultra-high-speed data transmission is expected anywhere in a cell. I... [more] |
RCS2021-21 pp.29-34 |
RCS |
2021-04-23 10:10 |
Online |
Online |
A Study of Highly Accurate V2I Beam Tracking Scheme Using Vehicle Logs Ryo Kato, Mamoru Okumura, Eiji Okamoto (NIT) RCS2021-11 |
In autonomous driving systems, which has attracted much attention in recent years, sensor information of many vehicles i... [more] |
RCS2021-11 pp.48-53 |
RCS |
2021-04-23 12:30 |
Online |
Online |
[Invited Lecture]
A Study on Placement Design Method for mmWave Linear Cell Systems Shunsuke Fujio, Kenichi Nisihkawa, Kazuyuki Ozaki (Fujitsu) RCS2021-13 |
The authors consider millimeter-wave linear cell systems are promising to accommodate huge communication traffic on a hi... [more] |
RCS2021-13 pp.60-65 |
EMCJ, MICT (Joint) |
2021-03-05 12:55 |
Online |
Online |
Monitoring of EMF Exposure from Mobile Phone Base Stations in Urban and Suburban Areas Teruo Onishi, Masao Taki, Sadaaki Shiota, Kaoru Gotoh, Kanako Wake, Katsumi Fujii, Soichi Watanabe (NICT) EMCJ2020-76 |
With the practical application of 5th generation mobile communication systems (5G), Internet of Things (IoT), and wirele... [more] |
EMCJ2020-76 pp.22-25 |
IN, NS (Joint) |
2021-03-05 15:50 |
Online |
Online |
A study of disaster prevention application on wide-area multihop network systems
-- For application of disaster prevention -- Akira Tanaka (NIT, Tokyo College), Mitsuru Maruyama (KAIT), Shigeo Urushidani (NII) NS2020-173 |
We design real-time information sharing communication platform consists of multihop-network linked small board computers... [more] |
NS2020-173 pp.299-304 |
RCS, SR, SRW (Joint) |
2021-03-05 11:20 |
Online |
Online |
IEEE 802.15.4-based OFDM transmission scheme toward adaptive IoT wireless communication systems Shunsuke Kadoi, HIdetomo Ochiai, Ryota Okumura, Keiichi Mizutani, Hiroshi Harada (Kyoto Univ.) SRW2020-77 |
Nowadays, wireless communication systems that adopt FSK transmission scheme, which is standardized in IEEE 802.15.4, are... [more] |
SRW2020-77 pp.88-93 |
RCS, SR, SRW (Joint) |
2021-03-05 14:00 |
Online |
Online |
[Special Invited Talk]
Present, Past and Future of Wireless Systems
-- Looking back the half century with radio -- Masahiro Umehira (Ibaraki Univ.) RCS2020-259 SR2020-86 SRW2020-79 |
Just a few special people used wireless systems half century ago, however wireless systems such as mobile communications... [more] |
RCS2020-259 SR2020-86 SRW2020-79 p.260(RCS), p.84(SR), p.96(SRW) |
RCS |
2020-10-22 13:30 |
Online |
Online |
[Invited Lecture]
Radio Propagation Characteristics for Pioneering Terahertz Wave Bands in 6th Generation Mobile Communication Systems Minoru Inomata, Wataru Yamada, Nobuaki Kuno, Motoharu Sasaki (NTT), Koshiro Kitao, Mitsuki Nakamura, Hironori Ishikawa, Yasuhiro Oda (NTT DOCOMO) RCS2020-98 |
Development of the 6th generation mobile communications system (6G) has been actively pursued all over the world. For ac... [more] |
RCS2020-98 pp.36-41 |
MVE |
2020-10-12 16:20 |
Online |
Online+Onsite (Primary: Online, Secondary: On-site) |
[Short Paper]
Searching for meaningful content distribution services using 5th generation mobile communication systems Takenori Hara (DNP) MVE2020-25 |
From spring 2020, 5th generation mobile communication system (5G) has begun. The characteristics of 5G are "high speed a... [more] |
MVE2020-25 pp.23-24 |