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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| MIKA (3rd) |
2023-10-10 15:35 |
Okinawa | Okinawa Jichikaikan (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Proposal of superposed transmission scheme in high-speed OFDM signals and low-speed CDMA signals Sana Kagaya, Yuki Kato, Takatoshi Sugiyama (Kogakuin Univ.) |
In recent years, while Non-Terrestrial Network (NTN) have been attracting attention in Beyond 5G / 6G, in order to provi... [more] | |
| RCS, SR, SRW (Joint) |
2021-03-05 10:30 |
Online | Online | A Study on Trainable Gaussian Belief Propagation Using Deep Unfolding for Large NOMA Detection Ryuichi Kume, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Hisato Iwai (Doshisha Univ.)  RCS2020-255 |
This paper compares transmission characteristics of sparse code multiple access (SCMA) and sparse superposition code (SS... [more] | RCS2020-255 pp.240-245 |
| OFT | 2019-05-16 14:00 |
Osaka | Ｉ-site NANBA | [Poster Presentation]
Electrically-Superimposed Analog and Digital Signal Transmission Over Multimode Fibers Ryuichi Kobayashi, Tatsuya Ohtsuki, Takuya Okada (UEC), Takamitsu Aiba (YAZAKI Corp.), Motoharu Matsuura (UEC) OFT2019-5 |
In future mobile networks, the use of wireless signals with a higher frequency will be required. Radio-over-fiber (RoF) ... [more] | OFT2019-5 pp.21-24 |
| RCS, SR, SRW (Joint) |
2015-03-05 10:15 |
Tokyo | Tokyo Institute of Technology | Performance Evaluation of Super High Bit Rate Massive MIMO Transmission using Higher Frequency Bands in Multiuser Environment Tatsuki Okuyama, Satoshi Suyama, Tatsunori Obara, Jiyun Shen, Yukihiko Okumura (NTT DOCOMO) RCS2014-340 |
Towards realization of a 5G wireless access network with super high bit rate and capacity, it is necessary to introduce ... [more] | RCS2014-340 pp.231-236 |
| SAT, RCS (Joint) |
2014-08-20 15:50 |
Kochi | Kochi City Cultura-Plaza CUL-PORT | Evaluation of Super High Bit Rate Massive MIMO Transmission Using Higher Frequency Bands by Link Budget Jiyun Shen, Satoshi Suyama, Tatsunori Obara, Yukihiko Okumura (NTT DOCOMO) RCS2014-155 |
In order to realize the 5th generation (5G) mobile network with super high bit rate and capacity, we employee small cell... [more] | RCS2014-155 pp.97-102 |
| RCS | 2014-06-18 18:20 |
Okinawa | Okinawa-ken Seinenkaikan (Naha) | Requirements on Power Amplifier for Super High Bit Rate Massive MIMO OFDM Transmission Jiyun Shen, Satoshi Suyama, Tatsunori Obara, Yukihiko Okumura (NTT DOCOMO) RCS2014-84 |
In order to realize the 5G radio access network with high bit rate and large capacity, super high bit rate transmission ... [more] | RCS2014-84 pp.305-310 |
| RCS, SR, SRW (Joint) |
2014-03-04 08:50 |
Tokyo | Waseda Univ. | Basic Performances of Super High Bit Rate Massive MIMO Transmission Using Higher Frequency Bands Satoshi Suyama, Jiyun Shen, Tatsunori Obara, Makoto Sumi (NTT DOCOMO), Mitsumasa Nakajima (NTT), Yukihiko Okumura (NTT DOCOMO) RCS2013-348 |
Towards realization of a future mobile network with super high bit rate and capacity, this report evaluates a feasibilit... [more] | RCS2013-348 pp.253-258 |
| RCS, SR, SRW (Joint) |
2014-03-04 09:30 |
Tokyo | Waseda Univ. | Impact of Nonlinear Distortion on Super High Bit Rate Massive MIMO Transmission Using Higher Frequency Bands Jiyun Shen, Satoshi Suyama, Tatsunori Obara, Yukihiko Okumura (NTT DOCOMO) RCS2013-350 |
To make a Phantom Cell concept based future mobile network with super high bit rate and capacity in reality, this report... [more] | RCS2013-350 pp.265-270 |
| RCS, NS (Joint) |
2013-12-19 13:40 |
Kagawa | Sunport Hall Takamatsu | Future Radio Access and Mobile Optical Network
-- Part I -- Yukihiko Okumura, Takehiro Nakamura (NTT DOCOMO) NS2013-143 RCS2013-231 |
In this report, towards realization of a future mobile network with super high bit rate and capacity, a new radio access... [more] | NS2013-143 RCS2013-231 pp.55-60(NS), pp.149-154(RCS) |
| RCS, NS (Joint) |
2013-12-19 14:05 |
Kagawa | Sunport Hall Takamatsu | Future Radio Access and Mobile Optical Network
-- Part II -- Yukihiko Okumura, Takehiro Nakamura (NTT DOCOMO) NS2013-144 RCS2013-232 |
In this report, towards realization of a future mobile network with super high bit rate and capacity, a new radio access... [more] | NS2013-144 RCS2013-232 pp.61-66(NS), pp.155-160(RCS) |
| RCS | 2013-10-17 10:10 |
Tokyo | Sophia Univ. | Evaluation of 30 Gbps Super High Bit Rate Mobile Communications Using Channel Data in 24x24 MIMO Outdoor Experiment Satoshi Suyama, Jiyun Shen (NTT DOCOMO), Hiroshi Suzuki, Kazuhiko Fukawa (Tokyo Inst. of Tech.), Yukihiko Okumura (NTT DOCOMO) RCS2013-144 |
Performances of 30 Gbps super high bit rate mobile communications are evaluated by computer simulations using channel da... [more] | RCS2013-144 pp.13-18 |
| RCS | 2013-10-18 13:20 |
Tokyo | Sophia Univ. | Super High Bit Rate Radio Access Technologies for Future Radio Access and Mobile Optical Network Satoshi Suyama, Jiyun Shen, Kazuaki Takeda, Yoshihisa Kishiyama, Yukihiko Okumura (NTT DOCOMO) RCS2013-165 |
This report overviews super high bit rate radio access technologies for future radio access and mobile optical network. ... [more] | RCS2013-165 pp.133-138 |
| MW, AP (Joint) |
2013-09-13 16:15 |
Tokyo | NHK Science Tech. Research Lab. | Super High Bit Rate Mobile Future Radio Access System using SHF/EHF Bands Yukihiko Okumura, Shoichi Narahashi, Tetsuro Imai, Satoshi Suyama, Hiroshi Okazaki, Yasunori Suzuki (NTT DOCOMO) MW2013-99 |
In this report, in order to realize future super high bit rate and high capacity mobile communication network, on the pr... [more] | MW2013-99 pp.65-70 |
| RCS | 2013-06-21 09:50 |
Hokkaido | Hokkaido Univ. | 11 GHz Band Super High Bit Rate Mobile Communicaion System Employing CoMP and Evaluation by Outdoor Transmission Experiment Mitsuru Takahashi, Satoshi Suyama, Hiroshi Suzuki, Kazuhiko Fukawa (Tokyo Tech) RCS2013-64 |
In order to increase bit-rate, more than 10 Gbps super high bit-rate mobile communications have been studied. For experi... [more] | RCS2013-64 pp.159-164 |
| RCS, SR, SRW (Joint) |
2013-02-28 10:30 |
Tokyo | Waseda Univ. | 10 Gbps MIMO-OFDM Outdoor Transmission Experiment for Super High Bit-Rate Mobile Communicaions Satoshi Suyama (Tokyo Inst. of Tech.), Jiyun Shen, Yasuhiro Oda (NTT DOCOMO), Hiroshi Suzuki, Kazuhiko Fukawa (Tokyo Inst. of Tech.) RCS2012-327 |
In order to realize super high bit-rate mobile communications, 10 Gbps 8x16 MIMO-OFDM outdoor transmission experiment in... [more] | RCS2012-327 pp.261-266 |
| SANE, SAT (Joint) |
2013-02-21 16:35 |
Okinawa | Youth Center of Okinawa prefecture | A study on Multi-Level Coded Modulation using LDPC Code and Set Partitioning for 8PSK Yoichi Suzuki, Akinori Hashimoto, Yoshifumi Matsusaki, Shoji Tanaka, Takeshi Kimura (NHK) SAT2012-55 |
Aiming at the realization of “Super Hi-Vision” (SHV) satellite broadcasting, NHK is studying a scheme to make the transm... [more] | SAT2012-55 pp.47-52 |
| SIP, RCS | 2013-02-01 14:15 |
Hiroshima | Viewport-Kure-Hotel (Kure) | Indoor 8x16 MIMO-OFDM Transmission Experiment for 10 Gbps Super High Bit-Rate Mobile Communications Hiroyuki Fukuda, Satoshi Suyama, Hiroshi Suzuki, Kazuhiko Fukawa (Tokyo Inst. of Tech.) SIP2012-122 RCS2012-279 |
In order to realize 10 Gbps super high bit-rate mobile communications, this report introduces detail of indoor 8x16 MIMO... [more] | SIP2012-122 RCS2012-279 pp.243-248 |
| SR | 2012-05-24 13:00 |
Kanagawa | Keio univ. at Hiyoshi | [Technology Exhibit]
8x8 MIMO-OFDM Experimental System Employing Software Defined Radio Architecture for Super High Bit-Rate Mobile Communications Satoshi Suyama, Hiroyuki Fukuda, Hiroshi Suzuki, Kazuhiko Fukawa (Tokyo Inst. Tech.) SR2012-7 |
Super high bit-rate transmission with more than 10 Gbps has been studied to achieve higher bit-rate in mobile communicat... [more] | SR2012-7 pp.43-48 |
| IN, RCS (Joint) |
2012-05-18 13:40 |
Tokyo | Kuramae-Kaikan, Tokyo Institute of Technology | 10 Gbps 8x8 MIMO-OFDM RF/BB Experimental System for Super High Bit-Rate Mobile Communications Satoshi Suyama, Hiroyuki Fukuda, Hiroshi Suzuki, Kazuhiko Fukawa (Tokyo Inst. Tech.) RCS2012-40 |
Super high bit-rate transmission with more than 10 Gbps has been studied to achieve higher bit-rate in mobile communicat... [more] | RCS2012-40 pp.109-114 |
| AP, ITE-BCT | 2012-02-09 14:55 |
Hiroshima | NHK Hiroshima | Technology for next generation of digital terrestrial broadcasting
-- A study of multi dimensional interleaving -- Shingo Asakura, Kenichi Murayama, Makoto Taguchi, Takuya Shitomi, Kazuhiko Shibuya (NHK) |
NHK is conducting research on the next generation of digital terrestrial broadcasting with UHF band to enable large-volu... [more] | |
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