Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
PN |
2023-11-16 10:35 |
Ehime |
(Primary: On-site, Secondary: Online) |
Impact of Spectral Grooming Strategies on Accommodation Efficiency and Economics in Spatial Channel Network Koki Miura, Kako Matsumoto, Masahiko Jinno (Kagawa Univ.) PN2023-37 |
To accommodate future Internet traffic in a scalable and economical manner, the scalable and cost-effective spatial chan... [more] |
PN2023-37 pp.1-8 |
AP |
2023-10-19 10:00 |
Iwate |
Iwate University (Primary: On-site, Secondary: Online) |
[Poster Presentation]
A Study on Effective Output Layer for DCNN-Based Channel Prediction Model Kazuki Takahashi, Tetsuro Imai (Tokyo Denki Univ.), Miyuki Hirose (Kyushu Institute of Technology) AP2023-94 |
The next-generation mobile communication systems (B5G / 6G) currently under consideration require further improvements i... [more] |
AP2023-94 pp.32-36 |
MIKA (3rd) |
2023-10-10 15:35 |
Okinawa |
Okinawa Jichikaikan (Primary: On-site, Secondary: Online) |
[Poster Presentation]
A Study on Effective Optimization of Input Dataset for DCNN-Based Channel Prediction Model Kazuki Takahashi, Tetsuro Imai (Tokyo Denki Univ.), Miyuki Hirose (Kyushu Institute of Technology) |
The next-generation mobile communication systems (B5G / 6G) currently under consideration require further improvements i... [more] |
|
RCS, IN, NV (Joint) |
2023-05-26 10:25 |
Kanagawa |
Keio University (Hiyoshi Campus), and online (Primary: On-site, Secondary: Online) |
Evaluation for COR Observations by Shadowing in Environment with Multiple Interfering Stations Hideya So (SIT), Shintaro Ota, Hayato Soya (SUS) RCS2023-24 |
Spectrum sharing, in which multiple wireless systems share the same radio resources, has been considered to improve freq... [more] |
RCS2023-24 pp.43-48 |
PN |
2023-03-01 16:20 |
Okinawa |
(Primary: On-site, Secondary: Online) |
[Invited Lecture]
Architecture and Planning of Fishbone SDM Submarine Optical Network Based on Core Selective Switch Kako Matsumoto, Koki Miura, Yudai Uchida, Masahiko Jinno (Kagawa Univ.) PN2022-48 |
Spatial bypassing and spectral grooming in spatial channel network (SCN) achieve both high resource utilization and cost... [more] |
PN2022-48 pp.32-37 |
RCS, SR, SRW (Joint) |
2023-03-03 14:45 |
Tokyo |
Tokyo Institute of Technology, and Online (Primary: On-site, Secondary: Online) |
Throughput Evaluation of Two-Step Channel Observation Scheme for Dynamic Spectrum Sharing Hideya So (SIT), Kazuki Wada, Hayato Soya (SUS) RCS2022-293 |
Dynamic spectrum sharing (DSS), in which the same radio resource is shared by multiple wireless systems, has been consid... [more] |
RCS2022-293 pp.237-242 |
SeMI, IPSJ-UBI, IPSJ-MBL |
2023-03-01 17:20 |
Aichi |
(Primary: On-site, Secondary: Online) |
Autonomous Channel Selection Method by aggregating data in WLAN Hayato Soya, Yuto Kobayashi (SUS), Hideya So (SIT) SeMI2022-115 |
In recent years, information terminals equipped with wireless LAN functions are increasing more and more. As a result, i... [more] |
SeMI2022-115 pp.49-53 |
SAT, RCS (Joint) |
2022-08-26 16:10 |
Hokkaido |
(Primary: On-site, Secondary: Online) |
A Study of Frequency Assignment for Adaptive Coding and Modulation Scheme on Flexible Satellite Communication System Mitsugu Ohkawa, Hiromitsu Wakana, Amane Miura (NICT) SAT2022-43 |
The resource control for frequency bandwidth and transmission power between beams is effective in Ka-band high capacity ... [more] |
SAT2022-43 pp.76-81 |
IT, ISEC, RCC, WBS |
2022-03-11 17:05 |
Online |
Online |
A Proposal of UWB Channel Access Control Based on Pilot Narrow-Band Radio Sensing Huan-Bang Li, Takeshi Matsumura (NICT) IT2021-138 ISEC2021-103 WBS2021-106 RCC2021-113 |
We propose UWB channel access control based on pilot narrow-band radio sensing. In particular, we propose cooperative sc... [more] |
IT2021-138 ISEC2021-103 WBS2021-106 RCC2021-113 pp.319-324 |
CAS, CS |
2022-03-04 17:15 |
Online |
Online |
Wireless relay transmission using adaptive transmission schemes in multiple antenna environments Elito Pangestu, Hong Zhou, Kazuo Kumamoto (Osaka Inst. of Tech.) CAS2021-102 CS2021-104 |
MIMO transmission, which utilizes multiple transmit and receive antennas, is an essential technology for realizing ultra... [more] |
CAS2021-102 CS2021-104 pp.153-157 |
SR |
2022-01-24 10:15 |
Online |
Online |
Adaptive channel selection by co-channel interference power and occupancy estimation method in LoRa Gaku Kobayashi, Osamu Takyu (Shinshu Univ.), Koichi Adachi (The UEC), Mai Ohta (Fukuoka Univ.), Takeo Fujii (The UEC) SR2021-59 |
The authors have proposed a method for estimating the interference power and occupancy of other systems using chirp demo... [more] |
SR2021-59 pp.7-10 |
RCS, SR, SRW (Joint) |
2021-03-05 09:50 |
Online |
Online |
Deep Learning-based Channel Estimation to Mitigate Channel Aging in Massive MIMO with Pilot Contamination Hiroki Hirose, Tomoaki Ohtsuki (Keio Univ.) RCS2020-254 |
In a massive multiple-input multiple-output (MIMO) system based on time division duplex (TDD), the channel state informa... [more] |
RCS2020-254 pp.234-239 |
SR, NS, SeMI, RCC, RCS (Joint) |
2020-07-08 13:00 |
Online |
Online |
Channel Modeling Algorithm for Rural Area Communication System in TV White Spaces Ruiting Ouyang, Takeshi Matsumura, Keiichi Mizutani, Hiroshi Harada (Kyoto Univ.) RCS2020-62 |
To achieve further effective spectrum utilization in wireless communication, TVWS (TV White Spaces)-based communication ... [more] |
RCS2020-62 pp.25-30 |
RCS, SR, SRW (Joint) |
2020-03-05 09:50 |
Tokyo |
Tokyo Institute of Technology (Cancelled but technical report was issued) |
Reinforcement learning based channel selection scheme for WiFi-LTE coexistence in unlicensed spectrum Yuki Kishimoto, Xiaoyan Wang, Masahiro Umehira (Ibaraki Univ.) SR2019-124 |
In recent years, with the rapid increase in mobile traffic, there is an increasing demand of wider bandwidth for mobile ... [more] |
SR2019-124 pp.65-70 |
NS, NWS (Joint) |
2020-01-24 13:25 |
Okinawa |
|
A WLAN Channel Assignment Method Based on DFS Occurrence Pattern Analysis in 5GHz Radar Band Takayoshi Nakayama, Hiroshi Fujita, Hiroaki Arai (Fujitsu Laboratories Ltd.) NS2019-169 |
In a wireless LAN (WLAN) system using the 5GHz band, a dynamic frequency selection (DFS) by radar interference causes a ... [more] |
NS2019-169 pp.49-54 |
AP, WPT (Joint) |
2020-01-24 17:00 |
Kagawa |
Sunport Hall Takamatsu |
A Study on Mean Antenna Gain of Massive MIMO in Line-of-Sight Street Canyon Environment Yuya Tashiro, Eita Utsuki, Kazuki Machida, Hiroaki Nakabayashi (Chiba Inst. of Tech.) AP2019-180 |
In 5th generation mobile communication systems, massive MIMO has been studied as one of the elemental technologies to re... [more] |
AP2019-180 pp.165-170 |
SR |
2019-05-31 10:00 |
Tokyo |
Tokyo Big Sight |
[Technology Exhibit]
A study on evaluation method by smart phone application in WLAN channels Yoshinori Yahiro, Hiroto Ebisawa, Kenta Umebayashi (TUAT) SR2019-19 |
A smart phone application for wifi analysis is given as a tool to easily investigate the radio wave environment.In this ... [more] |
SR2019-19 pp.113-118 |
RCS |
2018-10-18 12:10 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
[Invited Lecture]
Research & development of wireless LAN using multiple frequency bands Kazuto Yano (ATR) RCS2018-158 |
In order to meet increasing traffic load on wireless communcation, the author has studied a multiband wireless LAN which... [more] |
RCS2018-158 pp.45-50 |
RCS |
2018-06-20 14:50 |
Nagasaki |
Nagasaki University |
A Study on Channel Selection Method for Relay Transmission in Multiband Ayaka Hanyu, Yuichi Kawamoto, Hiroki Nishiyama, Nei Kato (Tohoku Univ.), Naoto Egashira, Kazuto Yano, Tomoaki Kumagai (ATR) RCS2018-42 |
Recently, there is an increasing demand for device-to-device (D2D) communication in scenarios where communication infras... [more] |
RCS2018-42 pp.43-48 |
NS, IN (Joint) |
2018-03-02 13:10 |
Miyazaki |
Phoenix Seagaia Resort |
Effective Channel Utilization Method for Dynamic Channel Bonding with heterogeneous communications Sae Kajiwara, Daiki Nobayashi, Kazuya Tsukamoto (Kyutech) NS2017-218 |
The number of wireless LAN Access Points (APs) and devices has been drastically increasing in recent years, due to its s... [more] |
NS2017-218 pp.287-292 |