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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS | 2015-06-26 10:21 |
Hokkaido | Hokkaido Univ. | Performance Comparison of Random Beamforming and Codebook-Based Beamforming in Cellular Downlink with Massive MIMO Takuya Hoshino, Kenichi Higuchi (Tokyo Univ. of Science)  RCS2015-89 |
This paper compares the throughput levels of random beamforming (RB) and codebook-based beamforming (CBBF) in cellular d... [more] | RCS2015-89 pp.253-256 |
| RCS, NS (Joint) |
2014-12-19 11:15 |
Mie | Iseshi-Kanko-Bunka-Kaikan (Mie) | System-Level Throughput of NOMA Using Intra-beam Superposition Coding and SIC in MIMO Downlink When Channel Estimation Error Exists Nobuhide Nonaka (Tokyo Univ. of Science), Anass Benjebbour (NTT DOCOMO), Kenichi Higuchi (Tokyo Univ. of Science) RCS2014-256 |
We investigate the influence of channel estimation error on the achievable system-level throughput performance of our pr... [more] | RCS2014-256 pp.213-218 |
| RCS | 2014-06-17 17:10 |
Okinawa | Okinawa-ken Seinenkaikan (Naha) | Non-orthogonal Multiple Access Using Intra-beam Superposition Coding and SIC in Base Station Cooperative MIMO Cellular Downlink Nobuhide Nonaka (Tokyo Univ. of Science), Anass Benjebbour (NTT DOCOMO), Kenichi Higuchi (Tokyo Univ. of Science) RCS2014-56 |
This paper extends our previously proposed non-orthogonal multiple access (NOMA) scheme to the base station (BS) coopera... [more] | RCS2014-56 pp.137-142 |
| RCS, AP (Joint) |
2013-11-20 14:00 |
Shimane | Matsue Terrsa | Comparison of Beamforming Matrix Control Methods in Base Station Cooperative Multiuser MIMO Using Block-Diagonalized Beamforming Matrix Nobuhide Nonaka (Tokyo Univ. of Science), Yuichi Kakishima (NTT DOCOMO), Kenichi Higuchi (Tokyo Univ. of Science) RCS2013-176 |
This paper investigates beamforming control method in the base station (BS) cooperative multiuser multiple-input multipl... [more] | RCS2013-176 pp.13-18 |
| RCS | 2013-06-20 11:10 |
Hokkaido | Hokkaido Univ. | Base Station Cooperative Multiuser MIMO Using Block-diagonalized Random Beamforming with Online Update Nobuhide Nonaka (Tokyo Univ. of Science), Yuichi Kakishima (NTT DOCOMO), Kenichi Higuchi (Tokyo Univ. of Science) RCS2013-49 |
This paper investigates an application of random (opportunistic) beamforming (RB) to the base station (BS) cooperative m... [more] | RCS2013-49 pp.73-78 |
| RCS | 2013-06-21 10:40 |
Hokkaido | Hokkaido Univ. | A Study on Beamforming Matrix Control Method in Non-orthogonal Access with Random Beamforming and Intra-beam SIC for Cellular Downlink Hiroki Inoue (Tokyo Univ. of Science), Anass Benjebbour (NTT DOCOMO), Kenichi Higuchi (Tokyo Univ. of Science) RCS2013-68 |
This paper investigates the control of random beamforming (RB) matrix generation in our previously reported non-orthogo... [more] | RCS2013-68 pp.183-188 |
| RCS, SR, SRW (Joint) |
2013-02-28 10:00 |
Tokyo | Waseda Univ. | Investigations on Power Allocation Among Beams in Non-orthogonal Access with Random Beamforming and Intra-beam SIC for Cellular MIMO Downlink Yuta Hayashi (Tokyo Univ. of Science), Yoshihisa Kishiyama (NTT DOCOMO), Kenichi Higuchi (Tokyo Univ. of Science) RCS2012-326 |
We investigate the power allocation among multiple beams in our previously reported non-orthogonal access with random be... [more] | RCS2012-326 pp.255-260 |
| 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 |
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