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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| NS, SR, RCS, SeMI, RCC (Joint) |
2022-07-14 11:20 |
Ishikawa | The Kanazawa Theatre + Online (Primary: On-site, Secondary: Online) |
A Study of Quantum Computing-based Cluster-Layering Method in Distributed Antenna Networks Keishi Hanakago, Ryo Takahashi, Takahiro Ohyama (PSNRD), Fumiyuki Adachi (Tohoku Univ.)  RCS2022-82 |
In distributed antenna networks, where a large number of antennas are deployed in a communication service area, distribu... [more] | RCS2022-82 pp.66-71 |
| RCS | 2022-04-22 10:55 |
Osaka | Osaka University, and online (Primary: On-site, Secondary: Online) |
Capacity-Fairness Tradeoff-aware Optimal Power Allocation for Cluster-wise Distributed MU-MIMO System Sijie Xia, Chang Ge, Qiang Chen, Fumiyuki Adachi (Tohoku Univ.) RCS2022-7 |
According to the ever-increasing mobile data traffic, ultra-dense distributed antenna system is recommended to support t... [more] | RCS2022-7 pp.30-34 |
| IT, ISEC, RCC, WBS | 2022-03-11 12:00 |
Online | Online | A study of distributed MIMO signal detection based on deep unfolding Masaya Kumagai, Ayano Nakai-Kasai, Tadashi Wadayama (NITech) IT2021-113 ISEC2021-78 WBS2021-81 RCC2021-88 |
This paper proposes distributed MIMO (Multiple-Input Multiple-Output) signal detection algorithms based on DU (deep un... [more] |
IT2021-113 ISEC2021-78 WBS2021-81 RCC2021-88 pp.174-179 |
| RCS, SR, SRW (Joint) |
2022-03-02 15:20 |
Online | Online | Cellular Distributed MU-MIMO Communication System
-- Architecture Design and Interference Countermeasure -- Fumiyuki Adachi, Ryo Takahashi, Hidenori Matsuo, Sijie Xia, Chang Ge, Qiang Chen (Tohoku U.) RCS2021-269 |
In ultra-dense mobile radio communication systems, severe co-channel interference is produced by reusing the same radio ... [more] | RCS2021-269 pp.96-101 |
| RCS, SIP, IT | 2022-01-21 13:30 |
Online | Online | Improved Adaptive Interference/Radio Resource Management for 5G Advanced Ultra-dense RAN Ryo Takahashi, Hidenori Matsuo, Fumiyuki Adachi (Tohoku Univ.) IT2021-77 SIP2021-85 RCS2021-245 |
In order to solve an interference problem in multi-user MIMO (MU-MIMO) systems using distributed antennas, the authors h... [more] | IT2021-77 SIP2021-85 RCS2021-245 pp.276-281 |
| AP, RCS (Joint) |
2021-11-11 09:55 |
Nagasaki | NBC-Bekkan (Nagasaki) (Primary: On-site, Secondary: Online) |
On Power Allocation Strategy for Realistic Cellular Structured Cluster-wise Distributed MU-MIMO System Sijie Xia, Chang Ge, Qiang Chen, Fumiyuki Adachi (Tohoku Univ.) RCS2021-157 |
With the demanding of higher capacity and higher data rate services in 5G-advanced systems, distributed multi-user multi... [more] | RCS2021-157 pp.75-79 |
| RCS | 2021-10-21 10:25 |
Online | Online | Performance Evaluation of Scalable Cell-Free Massive MIMO Systems with Multiple CPUs Subject to Backhaul Capacity Limitation Masaaki Ito, Issei Kanno, Kosuke Yamazaki (KDDI Research), Kengo Ando, Shuto Fukue (UEC), Hiroki Iimori (JUB), Koji Ishibashi (UEC) RCS2021-119 |
Cell-free massive multiple-input multiple-output (CF-mMIMO) systems have attracted attention worldwide, being considered... [more] | RCS2021-119 pp.7-12 |
| RCS | 2021-10-21 13:25 |
Online | Online | A New Beam Search Based on Combination History of Selected Beams among Antennas for Distributed Antenna System Shuki Wai, Tatsuhiko Iwakuni, Takuto Arai, Daisei Uchida, Naoki Kita (NTT) RCS2021-123 |
Distributed antenna system using high-frequency bands such as millimeter-wave and sub-terahertz is expected to be one of... [more] | RCS2021-123 pp.31-36 |
| OFT, OCS, LSJ (Joint) [detail] |
2021-08-26 13:05 |
Online | Online | [Invited Talk]
Evolution of the mobile systems and expectations for the transport network Kenichi Minamisono (SoftBank) OFT2021-12 |
The 5th generation mobile communication system (5G) requires an extremely high data rate of 20Gbps in the downlink, and ... [more] | OFT2021-12 pp.1-6 |
| RCS, SR, NS, SeMI, RCC (Joint) |
2021-07-14 09:00 |
Online | Online | A Study on Inter-Cluster Interference Coordination for Distributed Antenna Network Using Quantum Computing Keishi Hanakago, Ryo Takahashi, Takahiro Ohyama (PSNRD), Fumiyuki Adachi (Tohoku Univ.) RCS2021-77 |
In a large-scale distributed antenna network, where a large number of antennas are deployed over a base station coverage... [more] | RCS2021-77 pp.1-6 |
| CS, CQ (Joint) |
2021-05-14 13:05 |
Online | On-line | [Special Invited Talk]
Ericsson vision and technology development towards 6G Masanobu Fujioka (Ericsson) CS2021-9 |
New challenges will emerge through the commercialization of 5G and expectations for the next generation will eventually ... [more] | CS2021-9 pp.31-36 |
| RCS, SR, SRW (Joint) |
2021-03-03 15:55 |
Online | Online | [Invited Lecture]
Ericsson 6G vision and activities Masanobu Fujioka, Hedeshi Murai (Ericsson) RCS2020-219 SR2020-66 SRW2020-57 |
New challenges will emerge through the commercialization of 5G and expectations for the next generation will eventually ... [more] | RCS2020-219 SR2020-66 SRW2020-57 pp.77-81(RCS), pp.18-22(SR), pp.18-22(SRW) |
| RCS, SR, SRW (Joint) |
2021-03-04 09:25 |
Online | Online | Adaptive Interference/Radio Resource Management Integrating Inner-cell Interference Coordination and Inter-cell Interference Coordination for 5G Advanced Ultra-dense RAN Ryo Takahashi, Hidenori Matsuo, Fumiyuki Adachi (Tohoku Univ.) RCS2020-227 |
Ultra-densification of radio access network (RAN) is essential to efficiently handle the ever-increasing mobile data tra... [more] | RCS2020-227 pp.124-129 |
| RCS, SR, SRW (Joint) |
2021-03-04 09:50 |
Online | Online | Sum Capacity Maximization-based Power Allocation for Cluster-wise Distributed MU-MIMO Sijie Xia, Chang Ge, Qiang Chen, Fumiyuki Adachi (Tohoku Univ.) RCS2020-228 |
Cluster-wise distributed multi-user multiple-output multiple-input (MU-MIMO) is a promising solution for improving the t... [more] | RCS2020-228 pp.130-134 |
| IN, RCS, NV (Joint) |
2020-05-21 10:00 |
Online | Online | A Study on Combined Effect of Cluster Multilayering and MMSE Filtering on Inter-cluster Interference Mitigation in 5G Advanced Ultra-dense RAN Ryo Takahashi, Hidenori Matsuo, Fumiyuki Adachi (Tohoku Univ.) RCS2020-10 |
In ultra-dense RAN consisting of a large number of distributed antennas, the coverage and the capacity can be improved b... [more] | RCS2020-10 pp.1-6 |
| RCS | 2020-04-23 - 2020-04-24 |
Online | Online | Discreteness Aware Receiver Design and Antenna Configuration for Distributed MIMO Kengo Ando (The Univ. Electro-Communications), Hiroki Iimori (JUB), Koji Ishibashi (The Univ. Electro-Communications), Giuseppe Abreu (JUB) RCS2020-7 |
In this paper, we investigate a receiver design for uplink distributed-MIMO networks composed of a common central base s... [more] | RCS2020-7 pp.37-42 |
| RCS, SR, SRW (Joint) |
2020-03-04 10:00 |
Tokyo | Tokyo Institute of Technology (Cancelled but technical report was issued) |
Joint Multilayered User Clustering and Scheduling for Ultra-dense RAN in 5G Advanced Systems Ryo Takahashi, Hidenori Matsuo, Fumiyuki Adachi (Tohoku Univ.) RCS2019-323 |
Ultra-dense radio access network (RAN) consisting of a large number of distributed antennas can improve the coverage and... [more] | RCS2019-323 pp.19-24 |
| RCS, SR, SRW (Joint) |
2020-03-06 09:20 |
Tokyo | Tokyo Institute of Technology (Cancelled but technical report was issued) |
A Performance Evaluation on Effects of Propagation Delay Difference in a Base-Station-Cooperative System Masaaki Ito, Issei Kanno, Takeo Ohseki, Kosuke Yamazaki (KDDI Research) RCS2019-384 |
Cell-free massive MIMO is paid attention to for the post-5G (or 6G) cellular system. It is expected to increase user dat... [more] | RCS2019-384 pp.329-334 |
| AP | 2020-02-20 13:30 |
Shizuoka | Shizuoka Univ. Hamamatsu Campus | [Invited Lecture]
Downlink Performance and Signal Reception Characteristics using Distributed Vehicle Glass Mounted Antenna for 28 GHz Band in Urban Environment Minoru Inomata, Tetsuro Imai, Daisuke Kitayama, Takahiro Asai (NTT DOCOMO, INC), Hideaki shoji, Shoichi Takeuchi, Kiyoshi Nobuoka, Toshiki Sayama, Takeshi Motegi, Osamu Kagaya (AGC) AP2019-181 |
In fifth generation mobile communications system (5G), 28 GHz band is used and the application for cellular-V2X using 5G... [more] | AP2019-181 pp.1-6 |
| IT, SIP, RCS | 2020-01-24 14:00 |
Hiroshima | Hiroshima City Youth Center | A Study on Joint User Clustering and Scheduling for Distributed MIMO Cooperative Wireless Access Network Ryo Takahashi, Hidenori Matsuo, Fumiyuki Adachi (Tohoku Univ.) IT2019-79 SIP2019-92 RCS2019-309 |
Distributed MIMO cooperative wireless access network achieves a high link capacity uniformly over the base station area ... [more] | IT2019-79 SIP2019-92 RCS2019-309 pp.255-260 |
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