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Technical Committee on Radio Communication Systems (RCS) (Searched in: 2018)
Search Results: Keywords 'from:2019-03-06 to:2019-03-06'
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS, SR, SRW (Joint) |
2019-03-07 12:25 |
Kanagawa | YRP | [Technology Exhibit]
Low-SHF-Band Massive MIMO Active Antenna System for Capacity Enhancement in 5G Yasushi Maruta, Mochizuki Takuji (NEC)  RCS2018-310 SR2018-131 SRW2018-61 |
To achieve capacity enhancement and low power consumption, Massive MIMO has drawn attention as a key technology. Our res... [more] | RCS2018-310 SR2018-131 SRW2018-61 p.149(RCS), p.61(SR), p.29(SRW) |
| RCS, SR, SRW (Joint) |
2019-03-07 09:00 |
Kanagawa | YRP | Complexity and Transmission Rate Evaluations for Linear Precoding by Using Neumann Series Aided Inverse Matrix Approximation over Massive MIMO Ryu Ishii, Yuwen Cao, Tomoaki Ohtsuki (Keio Univ.) RCS2018-311 |
[more] | RCS2018-311 pp.151-156 |
| RCS, SR, SRW (Joint) |
2019-03-07 09:25 |
Kanagawa | YRP | Parameter Estimation for Block Diagonalization based Beamforming in Analog-Digital-Hybrid Massive MIMO Systems Kenta Tsuge, Yuyuan Chang, Kazuhiko Fukawa (Tokyo Tech), Satoshi Suyama, Yukihiko Okumura (NTT DOCOMO) RCS2018-312 |
For massive MIMO systems to be employed in the 5th generation mobile communications (5G), hybrid beamforming (HB), which... [more] | RCS2018-312 pp.157-162 |
| RCS, SR, SRW (Joint) |
2019-03-07 09:50 |
Kanagawa | YRP | Vector Potential Analysis on OAM Waves Generated by Circular-Array and Loop Antennas Hiroshi Suzuki, Akira Saitou, Kazuhiko Honjo, Ryo Ishikawa (The Univ. of Electro-Commun.) RCS2018-313 |
Digital radio signal transmission systems utilizing the mode orthogonality generated by the orbital angular momentum (OA... [more] | RCS2018-313 pp.163-168 |
| RCS, SR, SRW (Joint) |
2019-03-07 10:30 |
Kanagawa | YRP | A study on channel selection with the aid of task-shared multi-channel sensing for multi-band wireless LAN Kazuto Yano, Teng Rui, Naoto Egashira (ATR), Julian Webber (ATR/Osaka Univ.), Makoto Usui, Yoshinori Suzuki (ATR) RCS2018-314 |
In order to meet increasing traffic load on wireless communcation, the author has studied a multiband wireless LAN which... [more] | RCS2018-314 pp.169-174 |
| RCS, SR, SRW (Joint) |
2019-03-07 10:55 |
Kanagawa | YRP | Prototype Development of Wireless LAN with Multiband Simultaneous Transmission and Its Experiment Naoto Egashira, Kazuto Yano (ATR), Julian Webber (ATR/Osaka Univ.), Makoto Usui (ATR), Masayuki Sutoh, Sugitani Atsuhiko, Yasuharu Amezawa (MTC), Yoshinori Suzuki (ATR) RCS2018-315 |
The amount of traffic in wireless local area network (WLAN) is increasing due to expansion of Internet of things (IoT) a... [more] | RCS2018-315 pp.175-180 |
| RCS, SR, SRW (Joint) |
2019-03-07 11:20 |
Kanagawa | YRP | Iterative Separate Detection for Collided Packets over Space-based AIS Channels Seiya Shimizu, Yuyuan Chang, Kazuhiko Fukawa (Tokyo Tech), Daichi Hirahara (JAXA) RCS2018-316 |
Employing satellites makes Automatic Identification System (AIS) signals available across the open oceans. As such a sat... [more] | RCS2018-316 pp.181-186 |
| RCS, SR, SRW (Joint) |
2019-03-07 10:30 |
Kanagawa | YRP | Networking On-body Distributed Devices via Conductive Clothing Akihito Noda (Nanzan Univ./JST) SRW2018-62 |
A wearable system consisting of distributed on-body sensors/actuators requires power and data transfer among them. The a... [more] | SRW2018-62 pp.31-34 |
| RCS, SR, SRW (Joint) |
2019-03-07 10:55 |
Kanagawa | YRP | Impact of Atmospheric and Rain Attenuation on Outage Probability in THz-Band Wireless Communication Systems Yuki Hatahara, Masahiro Umehira, Xiaoyan Wang, Shigeki Takeda (Ibaraki Univ.) SRW2018-63 |
Very wide spectrum is available in THz-band for over 100Gbps ultra-broadband wireless communications, however THz-band o... [more] | SRW2018-63 pp.35-40 |
| RCS, SR, SRW (Joint) |
2019-03-07 11:20 |
Kanagawa | YRP | Lighting Arrangement for Spatially Parallel Signal Transmission in LED Visible Light Communications Yusuke Kamei, Shigeru Tomisato, Satoshi Denno, Kazuhiro Uehara (Okayama Univ.) SRW2018-64 |
This paper evaluates interference characteristics according to LED lighting and photodetector arrangement in spatially ... [more] |
SRW2018-64 pp.41-46 |
| RCS, SR, SRW (Joint) |
2019-03-07 13:55 |
Kanagawa | YRP | [Invited Talk]
Perspective on Dynamic Spectrum Sharing Toward Next Generation Wireless Communications Shigenobu Sasaki (Niigara Univ.) RCS2018-317 SR2018-132 SRW2018-65 |
Possibilities and challenges on future wireless communications with spectrum sharing approach are discussed. Demand of f... [more] | RCS2018-317 SR2018-132 SRW2018-65 p.187(RCS), p.63(SR), p.47(SRW) |
| RCS, SR, SRW (Joint) |
2019-03-07 15:00 |
Kanagawa | YRP | [Invited Talk]
R&D and Proof Tests on the Wireless Grid using SUN
-- NICT's Activities toward realization of IoT Society -- Fumihide Kojima (NICT) RCS2018-318 SR2018-133 SRW2018-66 |
This paper reports on the R&D on the wireless grid diversification by assuming its application to the IoT that are expec... [more] | RCS2018-318 SR2018-133 SRW2018-66 pp.189-194(RCS), pp.65-70(SR), pp.49-54(SRW) |
| RCS, SR, SRW (Joint) |
2019-03-07 16:05 |
Kanagawa | YRP | [Invited Talk]
A View and Research toward Future Wireless Access Hugo Tullbery, Mikael Fallgren, Erik Dahalman, Janne Peisa, Stefan Parkvall, Hideshi Murai (Ericsson Research), Masanobu Fujioka (Ericsson Japan) RCS2018-319 SR2018-134 SRW2018-67 |
This invited lecture outlines European research project which is one of the places to promote the research after introdu... [more] | RCS2018-319 SR2018-134 SRW2018-67 p.195(RCS), p.71(SR), p.55(SRW) |
| RCS, SR, SRW (Joint) |
2019-03-08 09:00 |
Kanagawa | YRP | [Invited Lecture]
Discreteness-aware overloaded signal processing Kazunori Hayashi (Osaka City Univ.), Ryo Hayakawa, Ayano Nakai-Kasai (Kyoto Univ.) RCS2018-320 |
[more] | RCS2018-320 pp.197-202 |
| RCS, SR, SRW (Joint) |
2019-03-08 09:25 |
Kanagawa | YRP | [Invited Lecture]
Site Engineering and Machine Learning for Next Generation Radio Communication Systems Koji Yamamoto (Kyoto Univ.) RCS2018-321 |
For the efficient operation of radio communication systems, parameters should be optimized when the communication qualit... [more] | RCS2018-321 p.203 |
| RCS, SR, SRW (Joint) |
2019-03-08 09:50 |
Kanagawa | YRP | [Invited Lecture]
A Reinforcement Learning Framework for User-to-Access Points Association in Future Wireless Networks Megumi Kaneko, Thi Ha Ly Dinh (NII), Keisuke Wakao, Hirantha Abeysekera, Yasushi Takatori (NTT) RCS2018-322 |
This work investigates the issue of distributed user-to-multiple Acess Points (AP) association, where a user requiring s... [more] | RCS2018-322 p.205 |
| RCS, SR, SRW (Joint) |
2019-03-08 10:30 |
Kanagawa | YRP | 5G R&D Activities for High Capacity Technologies with Ultra High-Density Multi-Band and Multi-Access Layered Cells Morihiko Minowa, Hiroyuki Seki (Fujitsu), Yukihiko Okumura, Satoshi Suyama (NTT DOCOMO), Jun Terada, Satoshi Shigematsu, Yasushi Takatori (NTT), Hiroaki Asano (Panasonic), Yukio Hirano (Mitsubishi Electric), Yasushi Yamao (UEC), Fumiyuki Adachi, Masataka Nakazawa (Tohoku Univ.) RCS2018-323 |
In this paper, we make a summary report of our 5G R&D activities for “High Capacity Technologies with Ultra High-Density... [more] | RCS2018-323 pp.207-212 |
| RCS, SR, SRW (Joint) |
2019-03-08 10:55 |
Kanagawa | YRP | 5G R&D Activities for High Data Rate and Low-Power-Consumption Radio Access Technologies with Higher-Frequency-Band and Wider-Bandwidth Massive MIMO Yukihiko Okumura, Satoshi Suyama (NTT DOCOMO), Naoto Ishii, Yasushi Maruta (NEC), Akihiro Okazaki, Atsushi Okamura (Mitsubishi Electric), Jun Terada, Takeshi Onizawa (NTT) RCS2018-324 |
[more] | RCS2018-324 pp.213-218 |
| RCS, SR, SRW (Joint) |
2019-03-08 11:20 |
Kanagawa | YRP | Multi-Band RF Hardware Techniques for 5G Mobile Communication Systems Yasushi Yamao, Kazuhiko Honjo, Ryo Ishikawa, Yoichiro Takayama, Akira Saito (UEC) RCS2018-325 |
R & D of 5G mobile communication systems are intensively conducted as joint projects by industries, academia and the gov... [more] | RCS2018-325 pp.219-224 |
| RCS, SR, SRW (Joint) |
2019-03-08 09:00 |
Kanagawa | YRP | Channel Allocation based on Autonomous Clustering using Non-linear Oscillators Syunsuke Nakano, Kei Inage (TMCIT) SR2018-135 |
For channel selection in distributed wireless networks, we proposed clustering method via pull-in phenomenon in non-line... [more] | SR2018-135 pp.73-79 |
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