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All Technical Committee Conferences (Searched in: All Years)
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Search Results: Conference Papers |
Conference Papers (Available on Advance Programs) (Sort by: Date Descending) |
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Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
RCS, SR, SRW (Joint) |
2021-03-05 17:20 |
Online |
Online |
[Encouragement Talk]
A Study on Downlink Channel Estimation Based on Multipath Separation in a Wideband FDD System Shiori Tosaka, Toshihiko Nishimura, Takeo Ohgane, Yasutaka Ogawa, Junichiro Hagiwara, Takanori Sato (Hokkaido Univ.) RCS2020-261 |
In an FDD system, downlink channel state information (CSI) is necessary at a base station for efficient transmission.
T... [more] |
RCS2020-261 pp.267-272 |
CQ (2nd) |
2017-08-26 15:00 |
Saitama |
Nippon Institute of Technology |
[Poster Presentation]
Simple beamforming method on downlink multi-beam massive MIMO Shota Ogawa, Kentaro Nishimori, Ryotaro Taniguchi (Niigata Univ.), Takefumi Hiraguri (NIT Univ.) |
Multi-beam massive MIMO configuration has been proposed that utilizes the beam selection with high power in an analog pa... [more] |
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AP (2nd) |
2017-06-28 - 2017-06-30 |
Hokkaido |
Hokkaido University |
[Poster Presentation]
Simple beamforming method with terminal station on downlink multi-beam massive MIMO Shota Ogawa, Kentaro Nishimori, Ryotaro Taniguchi (Niigata Univ.), Takefumi Hiraguri (NIT) |
Multi-beam massive MIMO configuration has been proposed that utilizes the beam selection with high power in an analog pa... [more] |
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AP, WPT (Joint) |
2017-01-20 09:40 |
Hiroshima |
Hiroshima Institute of Technology |
Downlink multi-beam massive MIMO with simple control on user terminal Shota Ogawa, Kentaro Nishimori, Ryotaro Taniguchi, Kohei Kameyama (Niigata Univ.), Takefumi Hiraguri (NIT Univ.) AP2016-143 |
Multi-beam massive MIMO configuration has been proposed that utilizes the beam selection with high power in an analog pa... [more] |
AP2016-143 pp.79-84 |
CQ (2nd) |
2016-10-06 14:20 |
Nagano |
Naganoken Nokyo Building |
[Poster Presentation]
[Poster Presentation] Basic study on downlink multi-beam massive MIMO Shota Ogawa, Kentaro Nishimori, Ryotaro Taniguchi, Kohei Kameyama, Hideo Makino (Niigata Univ.) |
Multi-beam massive MIMO configuration has proposed that utilizes the beam selection with high powerin analog part and bl... [more] |
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RCS, CCS, SR, SRW (Joint) |
2016-03-02 09:25 |
Tokyo |
Tokyo Institute of Technology |
Impact of CSI error on Distributed Antenna OFDM-MU-MIMO Downlink Yuta Seki, Shinya Kumagai, Fumiyuki Adachi (Tohoku Univ.) RCS2015-334 |
In small-cell network where a number of distributed antennas are deployed within each macro-cell, multi-user multiple-in... [more] |
RCS2015-334 pp.7-12 |
RCS |
2013-06-21 10:30 |
Hokkaido |
Hokkaido Univ. |
Investigations on System-level Throughput of Non-Orthogonal Access with SIC in Cellular Downlink When Channel Estimation Error Exists Kenta Yamamoto (Tokyo Univ. of Science), Yuya Saito (NTT DOCOMO), Kenichi Higuchi (Tokyo Univ. of Science) RCS2013-67 |
We investigate the influence of channel estimation error on the achievable system-level throughput performance of the no... [more] |
RCS2013-67 pp.177-182 |
RCS, NS, USN (Joint) |
2012-07-20 13:50 |
Iwate |
Iwate Univ. |
Non-orthogonal Access with Random Beamforming and Intra-beam SIC for Cellular MIMO Downlink Kenichi Higuchi (Tokyo Univ. of Science), Yoshihisa Kishiyama (NTT DOCOMO) RCS2012-89 |
We consider the non-orthogonal access with successive interference canceller (SIC) in cellular multiple-input multiple-o... [more] |
RCS2012-89 pp.85-90 |
RCS, AP |
2004-10-29 09:50 |
Niigata |
Niigata University |
Time Domain Spreading MC-CDMA System for Downlink Transmission under Time-Variant Fading Channel Yuanrun Teng, Katsuhiro Naito, Kazuo Mori, Hideo Kobayashi (Mie Univ.) |
This paper investigates the time domain spreading MC-CDMA system, which is equivalent to MC-DS-CDMA with frequency sprea... [more] |
AP2004-165 RCS2004-186 pp.71-76 |
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