Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
SIP, IT, RCS |
2021-01-21 10:15 |
Online |
Online |
A Study on Large-Scaled Signal Processing for Diversity Receptions in GNSS Positioning Kosuke Kiyama, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Hisato Iwai (Doshisha Univ.) IT2020-66 SIP2020-44 RCS2020-157 |
High-precision point positioning technology using GNSS (Global Navigation Satellite System) enables localization in the ... [more] |
IT2020-66 SIP2020-44 RCS2020-157 pp.17-22 |
SIP, IT, RCS |
2021-01-22 16:45 |
Online |
Online |
Theoretical Study of User-wise Joint Transmit-receive Diversity for Multi-user MIMO Communication Fumiyuki Adachi, Ryou Takahashi (Tohoku Univ.) IT2020-100 SIP2020-78 RCS2020-191 |
Multi-user MIMO spatial multiplexing has been recognized as an indispensable technique to significantly improve the spec... [more] |
IT2020-100 SIP2020-78 RCS2020-191 pp.206-211 |
RCS |
2020-10-22 11:25 |
Online |
Online |
Multi-user MIMO coordinated with user-wise joint transmit-receive diversity using linear antenna array at BS Fumiyuki Adachi, Ryo Takahashi (Tohoku Univ.) RCS2020-96 |
Multi-user MIMO spatial multiplexing has been recognized as an indispensable technique to significantly improve the spec... [more] |
RCS2020-96 pp.24-29 |
SR, NS, SeMI, RCC, RCS (Joint) |
2020-07-08 14:15 |
Online |
Online |
Zero-forcing based Multi-user MIMO Coordinated with User-wise Joint Transmit-receive Diversity Fumiyuki Adachi, Ryo Takahashi (Tohoku Univ.) RCS2020-65 |
Multi-user MIMO multiplexing coordinated with spatial diversity is a promising technique to improve the transmission qua... [more] |
RCS2020-65 pp.43-48 |
AP |
2020-02-21 11:25 |
Shizuoka |
Shizuoka Univ. Hamamatsu Campus |
Random Walk and Wave Propagation Yoshio Karasawa AP2019-190 |
While doing a random walk, we visit some basic probability distributions that appear in radio wave propagation models. R... [more] |
AP2019-190 pp.53-57 |
IT, SIP, RCS |
2020-01-24 13:00 |
Hiroshima |
Hiroshima City Youth Center |
Performance of Doubly Differential OFDM Employing an Intercarrier Interference Self-Canceller for Underwater Acoustic Communications Yuka Tanaka, Yui Nakai, Hiroshi Kubo (Ritsumeikan Univ.) IT2019-71 SIP2019-84 RCS2019-301 |
This paper proposes doubly differential orthogonal frequency division multiplexing (OFDM) for underwater acoustic commun... [more] |
IT2019-71 SIP2019-84 RCS2019-301 pp.203-208 |
NS, RCS (Joint) |
2019-12-19 09:40 |
Tokushima |
Tokushima Univ. |
A Study on Repetition Control Method Using Terminal Mobility for Uplink Grant-Free URLLC Shinichi Ozaku, Yukiko Shimbo, Hirofumi Suganuma, Fumiaki Maehara (Waseda Univ.) RCS2019-238 |
K-repetitions method, which transmits the same packet a predetermined number of times, is a promising approach for uplin... [more] |
RCS2019-238 pp.7-11 |
AP, RCS (Joint) |
2019-11-22 10:15 |
Saga |
Saga Univ. |
On Relation between Eigenvalue Distribution of Single-User MIMO Transmission and Direction-of-Arrival of Multipath Incident Waves Makoto Taromaru, Hironori Ban, Mai Ohta (Fukuoka Univ.) RCS2019-227 |
Channel capacity of MIMO transmission is determined by the rank and the singular values of the channel matrix, which are... [more] |
RCS2019-227 pp.135-138 |
CQ |
2019-08-28 09:50 |
Hokkaido |
Hakodate arena |
Overview and demonstration test of narrowband wireless video transmission system using 5.7GHz band Takeshi Yajima, Tomohiro Mogi, Daisuke Aida, Tatsuya Shikiji, Nobuyuki Kuroyanagi (Koden Electronics) CQ2019-75 |
(To be available after the conference date) [more] |
CQ2019-75 pp.93-98 |
SeMI, RCS, NS, SR, RCC (Joint) |
2019-07-12 14:15 |
Osaka |
I-Site Nanba(Osaka) |
A Narrowband Pilot-less Coherent Detection for FSK with Transmit Diversity Kanako Yamaguchi, Masatsugu Higashinaka, Sano Hiroyasu, Atsushi Okamura (Mitsubishi Electric Corp.), Takeo Ohgane, Toshihiko Nishimura (Hokkaido Univ.) RCS2019-144 |
We propose a narrowband pilot-less coherent detection for FSK(Frequency Shift Keying) with phase rotated transmit divers... [more] |
RCS2019-144 pp.211-216 |
RCS |
2019-06-21 10:00 |
Okinawa |
Miyakojima Hirara Port Terminal Building |
Double Differential OFDM Employing an Intercarrier Interference Self-Canceller for Underwater Acoustic Communications Yuka Tanaka, Yui Nakai, Hiroshi Kubo (Ritsumeikan Univ.) RCS2019-85 |
This paper proposes doubly differential orthogonal frequency division multiplexing (OFDM) for underwater acoustic commun... [more] |
RCS2019-85 pp.279-284 |
RCS, SIP, IT |
2019-01-31 10:40 |
Osaka |
Osaka University |
Physical Cell ID Detection Probability with Frequency Offset Estimation and Compensation Using Synchronization Signals for NR Radio Interface Kyogo Ota, Aya Shimura, Mamoru Sawahashi (Tokyo City Univ.), Satoshi Nagata (NTT DOCOMO) IT2018-39 SIP2018-69 RCS2018-246 |
This paper presents physical-layer cell identity (PCID) detection probability using frequency offset estimation and comp... [more] |
IT2018-39 SIP2018-69 RCS2018-246 pp.25-30 |
SR |
2018-10-31 13:25 |
Overseas |
Mandarin Hotel, Bangkok, Thailand |
[Poster Presentation]
On Beam-Pattern and Nulls toward Interferences in Multiuser MIMO Using Null-Space Extension Hironori Ban, Makoto Taromaru, Mai Ohta (Fukuoka Univ.) SR2018-86 |
Multi-user massive MIMO (MU-MIMO) is one of the key technologies for the 5th generation mobile communication system(5G).... [more] |
SR2018-86 pp.71-72 |
RCS |
2018-10-18 09:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Physical Cell ID Detection Probability Using Synchronization Signals for NR Radio Interface Kyogo Ohta, Aya Shimura, Mamoru Sawahashi (Tokyo City Univ.), Satoshi Nagata (NTT DOCOMO) RCS2018-151 |
This paper presents physical-layer cell identity (PCID) detection probability using precoding vector switching (PVS) tra... [more] |
RCS2018-151 pp.7-12 |
ASN, NS, RCS, SR, RCC (Joint) |
2018-07-12 10:20 |
Hokkaido |
Hakodate Arena |
On Selective MIMO Diversity for Mobile Radio Fumiyuki Adachi, Amnart Boonkajay (Tohoku Univ.) RCS2018-93 |
Multi-input multi-output (MIMO) diversity is an effective technique to improve the transmission performance in a frequen... [more] |
RCS2018-93 pp.81-86 |
AP |
2018-06-21 13:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Small Four-Branch Diversity Antenna with Two-Element Array Kengo Nishimoto, Shimpei Akimoto, Yasuhiro Nishioka, Naofumi Yoneda (Mitsubishi Electric) AP2018-38 |
Antenna diversity schemes, which are effective in multipath environments, can improve the quality and reliability of a w... [more] |
AP2018-38 pp.5-8 |
RCS |
2018-06-20 15:00 |
Nagasaki |
Nagasaki University |
Relationship between Interference-Wave Suppression Using Null-Space Extension in Multiuser MIMO and formed Beam-Pattern Hironori Ban, Makoto Taromaru, Mai Ohta (Fukuoka Univ.) RCS2018-43 |
Some papers reported that a zero-forcing (ZF) adaptive array antenna or
multi-user MIMO system at basestations can be r... [more] |
RCS2018-43 pp.49-54 |
RCS |
2018-06-22 11:30 |
Nagasaki |
Nagasaki University |
Detection Probability of Narrowband Random Access Channel Using Intra-preamble Frequency Hopping for IoT Radio Access Kota Mori, Mamoru Sawahashi (Tokyo City Univ.) RCS2018-74 |
This paper proposes intra-preamble frequency hopping (FH) for narrowband random access channel (RACH) aiming at improvin... [more] |
RCS2018-74 pp.231-236 |
IN, RCS, NV (Joint) |
2018-05-10 11:15 |
Kanagawa |
Keio University |
Digital Transmission Analysis from Propagation Viewpoint [II]
-- BER due to ISI in MRC Diversity Reception -- Yoshio Karasawa RCS2018-25 |
By extending the equivalent transmission-path (ETP) model, which is a scheme to evaluate BER due to ISI in SISO systems,... [more] |
RCS2018-25 pp.19-24 |
CQ, CS (Joint) |
2018-04-19 14:50 |
Hiroshima |
Hiroshima Institute of Technology |
Effect of the Number of Transmitting and Receiving Antennas on Collaborative Interference Canceller with PAM-RoHR Yudai Tanaka, Daisuke Umehara (Kyoto Inst. of Tech.) CS2018-1 |
Collaborative interference canceller (CIC) has been proposed to gain receiving antenna diversity by sharing received sig... [more] |
CS2018-1 pp.1-6 |