Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
CCS |
2023-11-11 16:50 |
Toyama |
Toyama Prefectural University |
An Application of Deep Reinforcement Learning to Link Selection in Optical Satellite Communication Networks Keigo Makizoe, Maki Arai (TUS), Koji Oshima, Kenji Suzuki (NICT), Mikio Hasegawa (TUS) CCS2023-32 |
[more] |
CCS2023-32 pp.43-46 |
CCS |
2023-03-26 16:45 |
Hokkaido |
RUSUTSU RESORT |
Applying Reinforcement Learning Algorithms to Selecting Ground Station in Satellite-Terrestrial Optical Communication Keigo Makizoe, Atsuhiro Yumoto (TUS), Koji Oshima, Suzuki Kenji (NICT), Mikio Hasegawa (TUS) CCS2022-80 |
Optical satellite communications enable high-capacity communications, one of the fundamental technologies for a non-terr... [more] |
CCS2022-80 pp.97-100 |
MIKA (3rd) |
2021-10-28 10:30 |
Okinawa |
(Primary: On-site, Secondary: Online) |
[Poster Presentation]
Cross layer optimization using machine learning in long distance space communicatons Atsuhiro Yumoto (TUS), Koji Oshima (NICT), Yusuke Ito, Aohan Li, Mikio Hasegawa (TUS) |
In order to improve the throughput of long-distance and long-delay communication in space, cross-layer optimization incl... [more] |
|
RCS, SR, SRW (Joint) |
2018-03-02 10:25 |
Kanagawa |
YRP |
Wireless Network Optimization Method based on Cognitive Cycle using Machine Learning Koji Oshima (TUS/KKE), Takumu Kobayashi, Yuki Taenaka, Kaori Kuroda, Mikio Hasegawa (TUS) SR2017-132 |
With the spread of mobile communication devices,
the opportunities to use wireless communication technology have been ... [more] |
SR2017-132 pp.103-107 |
CQ (2nd) |
2017-10-17 11:20 |
Fukuoka |
Nishijin Plaza, Kyushu Univ. |
[Poster Presentation]
Design and Implementation of Optimization Method for Wireless LAN based on Cognitive Cycle Takumu Kobayashi, Koji Oshima, Kaori Kuroda, Mikio Hasegawa (TUS) |
With the spread of mobile terminals such as smartphones, mobile tablets and laptop PCs, wireless LAN access points are p... [more] |
|
SR |
2014-10-30 13:00 |
Overseas |
I2R, Singapore |
[Technology Exhibit]
Network Simulator to Enable Network Level Performance Evaluation of Cognitive Radio System Koji Oshima, Masuto Nishiura, Jun-ichi Yamaguchi (KKE) SR2014-71 |
Recently the research and development of cognitive radio systems has been expanded along with the growing demand of wire... [more] |
SR2014-71 pp.59-65 |
SR |
2014-10-30 13:00 |
Overseas |
I2R, Singapore |
[Technology Exhibit]
Development of System Level Simulation Model for Evaluation of Heterogeneous Wireless Access Network Hiroyuki Baba, Yoto Emori, Koji Oshima, Yoshimi Fujii (KKE) SR2014-72 |
Along with the broad spread of multiple wireless access networks such as LTE, WiFi, WiMAX and terminals that can use mul... [more] |
SR2014-72 pp.67-73 |
RCC, ASN, NS, RCS, SR (Joint) |
2014-07-31 14:40 |
Kyoto |
Kyoto Terrsa |
[Poster Presentation]
Implementation and Evaluation of LTE HARQ Model for Network Simulator Hiroyuki Baba, Koji Oshima, Yoshimi Fujii (KKE) RCC2014-47 NS2014-67 RCS2014-119 SR2014-48 ASN2014-66 |
Along with the recent spread of LTE system, network evaluation of LTE has became more important recently. We have been d... [more] |
RCC2014-47 NS2014-67 RCS2014-119 SR2014-48 ASN2014-66 pp.131-137(RCC), pp.109-115(NS), pp.163-169(RCS), pp.151-157(SR), pp.139-145(ASN) |
RCC, ASN, NS, RCS, SR (Joint) |
2014-07-31 14:40 |
Kyoto |
Kyoto Terrsa |
[Poster Presentation]
Network Performance Evaluation of Wireless LAN and LTE System Considering Application Type Koji Oshima, Hiroyuki Baba, Yoshimi Fujii, Jun-ichi Yamaguchi (KKE) RCC2014-48 NS2014-68 RCS2014-120 SR2014-49 ASN2014-67 |
Authors have developed the network simulator for performance evaluation of
various wireless systems such as IEEE 802.1... [more] |
RCC2014-48 NS2014-68 RCS2014-120 SR2014-49 ASN2014-67 pp.139-146(RCC), pp.117-124(NS), pp.171-178(RCS), pp.159-166(SR), pp.147-154(ASN) |
SR |
2013-10-24 13:00 |
Osaka |
Osaka Univ. |
[Technology Exhibit]
Development of Network Simulator to Enable Network Level Performance Evaluation of Cognitive Radio Systems Koji Oshima, Masuto Nishiura, Jun-ichi Yamaguchi (KKE) SR2013-55 |
Recently the research and development of cognitive radio systems has been
expanded along with the growing demand of wi... [more] |
SR2013-55 pp.1-7 |
CPM, SDM, ED |
2011-05-20 10:25 |
Aichi |
Nagoya Univ. (VBL) |
Increase of output power and spectral width of near-infrared small-size light source using glass phosphor Shingo Fuchi, Shunichi Kobayashi, Koji Oshima, Yoshikazu Takeda (Nagoya Univ.) ED2011-22 CPM2011-29 SDM2011-35 |
We have fabricated a near-infrared light source by combining a glass phosphor and an LED. We synthesized Yb3+, Nd3+ co-... [more] |
ED2011-22 CPM2011-29 SDM2011-35 pp.111-116 |