Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
SAT, SANE (Joint) |
2024-02-09 10:45 |
Kagoshima |
AmaHome PLAZA (Amami City Shimin Koryu Center) (Primary: On-site, Secondary: Online) |
A study on the rain attenuation statistics using the different Ku-band satellite signals measured at multiple locations Yasuyuki Maekawa (Osaka Electro-Commun. Univ.), Koichi Harada, Junichi Abe, Fumihiro Yamashita (NTT) SAT2023-71 |
The signal levels of Ku-band BS broadcast radio wave and JCSAT-5A beacon radio wave have been simultaneously measured at... [more] |
SAT2023-71 pp.63-68 |
AP |
2023-02-17 11:25 |
Miyagi |
Tohoku University, Aobayama Campus (Primary: On-site, Secondary: Online) |
Study on Switching Decision Accuracy of HAPS Site Diversity Based on Predicted Rain Attenuation by Deep Learning Yuji Komatsuya, Tetsuro Imai (TDU), Miyuki Hirose (Kyutech) AP2022-224 |
Recently, It is actively to be studied for practical application of HAPS which is the next-generation platforms. It is n... [more] |
AP2022-224 pp.151-156 |
SAT, KOSST |
2022-10-06 16:55 |
Fukuoka |
(Primary: On-site, Secondary: Online) |
A study on Site Diversity Effect between Different Satellites using Rain Attenuation Characteristics of Ku-band Satellite Communication Links Yasuyuki Maekawa (Osaka Electro-Commun. Univ.), Koichi Harada, Junichi Abe, Fumihiro Yamashita (NTT) SAT2022-48 |
The signal levels of Ku-band BS broadcast radio waves and JCSAT-5A beacon radio waves have been simultaneously measured ... [more] |
SAT2022-48 pp.20-24 |
CQ, ICM, NS, NV (Joint) |
2021-11-25 11:30 |
Fukuoka |
JR Hakata Stn. Hakata EkiHigashi Rental Room (Primary: On-site, Secondary: Online) |
Cloud avoidance network for high-speed optical communications between space and ground
-- Space optical direct communication technology -- Tatsuya Mukai (JAXA), Yoshihisa Takayama (TU), Takashi Onoe (TSOL) NS2021-86 |
Space agencies have ever used contemporary radio technologies for transmissions of a large volume of observation data fr... [more] |
NS2021-86 pp.13-17 |
SAT, WBS (Joint) |
2016-05-19 13:10 |
Aichi |
Nagoya Institute of Technology |
An Adaptive Beam Control Technique for LEO Satellite to Mitigate Interference to Terrestrial Networks Shigenori Tani, Katsuyuki Motoyoshi, Hiroyasu Sano, Atsushi Okamura (Mitsubishi Electric), Hiroki Nishiyama, Nei Kato (Tohoku Univ.) SAT2016-4 |
The earth observation missions have been improved its sensor performance, it results in a huge amount of data to be stor... [more] |
SAT2016-4 pp.19-23 |
OCS, OFT, ITE-BCT, IEE-CMN (Joint) [detail] |
2007-11-22 11:25 |
Osaka |
|
Digitized Radio over Fiber Technique for Wide Area Ubiquitous Network Shigeru Kuwano, Yasuo Suzuki, Yoshiaki Yamada, Kazuji Watanabe (NTT) OCS2007-77 |
Wireless access system for the wide area ubiquitous network should handle distributed wireless terminals over cell with ... [more] |
OCS2007-77 pp.27-32 |
RCS, AP, WBS, SR, MW, MoNA (Joint) |
2006-03-01 09:20 |
Kanagawa |
YRP |
Effect of STTD on frequency-domain downlink site diversity for DS-CDMA cellular systems Hirotaka Sato, Hiromichi Tomeba, Kazuaki Takeda, Fumiyuki Adachi (Tohoku Univ.) |
In DS-CDMA high speed wireless signal transmissions, a transmission performance degrades due to a frequency selective fa... [more] |
RCS2005-179 pp.7-12 |
RCS, CS (Joint) |
2005-08-26 10:50 |
Tokyo |
Tokyo Inst. Tech. |
Downlink site diversity with frequency-domain equalization for DS-CDMA cellular systems Hirotaka Sato, Hiromichi Tomeba, Kazuaki Takeda, Fumiyuki Adachi (Tohoku Univ.) |
In DS-CDMA high speed wireless signal transmissions, the transmission performance degrades due to frequency selective fa... [more] |
RCS2005-76 pp.73-78 |
RCS, AP, WBS, MW, MoNA |
2005-03-03 09:40 |
Kanagawa |
Yokosuka Research Park |
Theoretical Performance Analysis on Downlink Site Diversity in an MC-CDMA Cellular System Arny Ali, Takamichi Inoue, Fumiyuki Adachi (Tohoku Univ.) |
The downlink (base-to-mobile) bit error rate (BER) performance for a mobile user with relatively weak received signal in... [more] |
WBS2004-106 AP2004-287 RCS2004-374 MoMuC2004-157 MW2004-284 pp.45-50 |
RCS |
2004-11-19 09:00 |
Gunma |
Hotel Village, Kusatsu |
Hierarchical code assignment STBC site diversity for multicarrier CDMA Takeo Fujii, Yukihiro Kamiya, Yasuo Suzuki (TUAT) |
In this paper, we focus on multicarrier CDMA systems, which are known as one of the candidates of the communication meth... [more] |
RCS2004-224 pp.7-12 |