Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
AP, RCS (Joint) |
2023-11-15 14:30 |
Kumamoto |
Kumamoto Prefectural Workers' Welfare Hall (Primary: On-site, Secondary: Online) |
Integrated Radio Resource and User-Cluster Allocation for mmWave Distributed MIMO with Partial MMSE Daichi Shirase, Kazushi Muraoka, Jun Shikida (NEC) RCS2023-158 |
This paper proposes a novel integrated radio resource and user-cluster allocation for mmWave distributed MIMO (D-MIMO) w... [more] |
RCS2023-158 pp.33-38 |
RCS, NS (Joint) |
2022-12-15 16:10 |
Aichi |
Nagoya Institute of Technology, and Online (Primary: On-site, Secondary: Online) |
A Study on Outer Loop Link Adaptation in Massive MIMO with Multi-user Detection via Generalized Approximate Message Passing Takanobu Doi, Jun Shikida, Daichi Shirase, Kazushi Muraoka, Naoto Ishii (NEC), Takumi Takahashi (Osaka Univ.), Shinsuke Ibi (Doshisha Univ.) RCS2022-196 |
With the ever-growing demand for uplink communications in beyond fifth generation mobile communications (beyond 5G), mas... [more] |
RCS2022-196 pp.57-62 |
AP, RCS (Joint) |
2021-11-11 10:55 |
Nagasaki |
NBC-Bekkan (Nagasaki) (Primary: On-site, Secondary: Online) |
A Study on Receive Beamforming for Multi-User Detection with Trainable Gaussian Belief Propagation Takanobu Doi, Jun Shikida, Kazushi Muraoka, Naoto Ishii (NEC), Daichi Shirase, Takumi Takahashi (Osaka Univ.), Shinsuke Ibi (Doshisha Univ.) RCS2021-159 |
We propose two digital receive beamforming (BF) methods for low-complexity and high-accuracy uplink signal detection via... [more] |
RCS2021-159 pp.86-91 |
RCS, SR, SRW (Joint) |
2019-03-08 15:00 |
Kanagawa |
YRP |
Research and Development of Low-SHF-Band Massive Element Antennas Technologies for 5G Yasushi Maruta, Jun Shikida, Naoto Ishii (NEC), Tatsuki Okuyama, Kazushi Muraoka, Satoshi Suyama, Jun Mashino, Yukihiko Okumura (NTT DOCOMO) RCS2018-329 |
This paper describes our activities related to massive multi input and multi output (MIMO) for use in 5G radio access ne... [more] |
RCS2018-329 pp.243-248 |
RCS, SR, SRW (Joint) |
2018-03-02 16:35 |
Kanagawa |
YRP |
Uplink Transmission Performance Applying Beam Space Channel Estimation to Massive MIMO Systems Kazushi Muraoka, Jun Shikida, Naoto Ishii (NEC) RCS2017-391 |
The 5th generation (5G) mobile communication systems are expected to be applied in new fields like security, telemedicin... [more] |
RCS2017-391 pp.399-404 |
RCS, SR, SRW (Joint) |
2018-03-02 16:55 |
Kanagawa |
YRP |
Beam Space Channel Estimation Using Multiple DFT Matrices for Massive MIMO Systems Jun Shikida, Kazushi Muraoka, Naoto Ishii (NEC) RCS2017-392 |
Massive MIMO is a promising technology for the 5th generation (5G) mobile communication systems. When uplink (UL) channe... [more] |
RCS2017-392 pp.405-410 |
RCS, SR, SRW (Joint) |
2017-03-03 10:25 |
Tokyo |
Tokyo Institute of Technology |
A Low Complexity Scheduling Scheme for L2 C-RAN with Massive MIMO Jun Shikida, Naoto Ishii (NEC) RCS2016-324 |
Massive MIMO and C-RAN (Cloud-RAN) are promising technologies for the 5th generation (5G) mobile communication systems. ... [more] |
RCS2016-324 pp.193-198 |
RCS, CCS, SR, SRW (Joint) |
2016-03-04 11:40 |
Tokyo |
Tokyo Institute of Technology |
Performance Evaluation of Low Complexity Multi-User MIMO Scheduling Schemes for Massive MIMO System Jun Shikida, Naoto Ishii, Yoshikazu Kakura (NEC) RCS2015-379 |
Massive MIMO is a promising technology for the 5th generation (5G) mobile communication systems. While massive MIMO cont... [more] |
RCS2015-379 pp.267-272 |
RCS |
2015-06-25 14:55 |
Hokkaido |
Hokkaido Univ. |
Evaluation of Interference Characteristic of Device-to-Device Communication in Public Safety LTE Kazushi Muraoka, Jun Shikida, Hiroto Sugahara (NEC) RCS2015-75 |
Public safety networks are desired to meet increasing needs for sharing images or videos among incident commanders and f... [more] |
RCS2015-75 pp.173-178 |
RCS, MoNA, SR (Joint) |
2011-03-04 14:00 |
Kanagawa |
YRP |
MIMO-OFDM IDMA Scheme Employing Interleave-Division Multiplexing and Adaptive Resource Allocation Jun Shikida, Satoshi Suyama, Hiroshi Suzuki, Kazuhiko Fukawa (Tokyo Inst. of Tech.) RCS2010-310 |
This report proposes a MIMO-OFDM interleave-division multiple access (IDMA) scheme employing both interleave-division mu... [more] |
RCS2010-310 pp.361-366 |
RCS, AP (Joint) |
2009-11-27 15:50 |
Tokyo |
Tokyo Inst. of Tech. |
Iterative Receiver Employing Simplified Multiuser Detector for MIMO-OFDM IDMA Systems Jun Shikida, Satoshi Suyama, Hiroshi Suzuki, Kazuhiko Fukawa (Tokyo Inst. of Tech.) RCS2009-166 |
This report proposes a simplified multiuser detector (S-MUD) that can drastically reduces computational complexity compa... [more] |
RCS2009-166 pp.195-200 |
NS, RCS (Joint) |
2009-07-17 14:00 |
Hokkaido |
Hokkaido University (Hokkaido) |
Iterative Joint-Processing of Multiuser Detection and Channel Estimation for MIMO-OFDM IDMA Jun Shikida, Satoshi Suyama, Hiroshi Suzuki, Kazuhiko Fukawa (Tokyo Inst. Tech.) RCS2009-69 |
Interleave-division multiple access (IDMA) is a multiple access technique that discriminates among multiple users by usi... [more] |
RCS2009-69 pp.95-100 |
RCS |
2009-06-26 10:40 |
Aichi |
Nagoya University |
Iterative Multiuser Detection for MIMO-OFDM IDMA Jun Shikida, Satoshi Suyama, Hiroshi Suzuki, Kazuhiko Fukawa (Tokyo Inst. of Tech.) RCS2009-42 |
This report proposes a receiver employing iterative multiuser detection (MUD) for MIMO-OFDM interleave-division multiple... [more] |
RCS2009-42 pp.79-84 |