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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| 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 |
| RISING (2nd) |
2019-11-26 10:30 |
Tokyo | Fukutake Learning Theater, Hongo Campus, Univ. Tokyo | [Poster Presentation]
Performance evaluation of rendezvous channel method including misdetection by ε-greedy method using learning type occupancy measurement Yuki Nishio, Osamu Takyu (Shinshu Univ.), Hayato Soya (Neko 9 Lab.), Mai Ohta (Fukuoka Univ.), Takeo Fujii (UEC), Fumihito Sasamori, Shiro Handa (Shinshu Univ.) |
The author has so far had a problem that access channels differ between two wireless terminals (master and slave) that e... [more] | |
| SR | 2019-11-04 11:00 |
Overseas | Rutgers University Inn & Conference Center, NJ, USA | [Poster Presentation]
Performance evaluation of rendezvous channel by e-greedy method with learning type occupancy under misdetection Yuki Nishio, Osamu Takyu (Shinshu Univ.), Hayato Soya (Neko 9 Lab), Mai Ohta (Fukuoka Univ.), Takeo Fujii (UEC), Fumihito Sasamori, Shiro Handa (Shinshu Univ.) SR2019-65 |
The author has so far had a problem that access channels differ between two wireless terminals (master and slave) that ... [more] |
SR2019-65 pp.3-4 |
| SRW | 2018-08-20 11:20 |
Okayama | Okayama Univ. | A Study of Autoregressive Model and Autoregressive Integrated Model Based Channel Idle/ Busy Status Duration Prediction for Real Environment WLAN Channel Naoya Hokimoto, Yafei Hou, Satoshi Denno (Okayama Univ.) SRW2018-13 |
Recently, due to the increase of huge number of wireless devices such as smartphones or sensors, mobile wireless traffic... [more] | SRW2018-13 pp.25-30 |
| SR | 2017-01-19 13:50 |
Ehime | Himegin Hall | Study of Optimum Threshold Design According to SNR in Updating Processing of State Probabilities for Low Complexity and High Accuracy Measurement of Channel Occupancy Ratio and Channel Transition Ratio Hayato Soya (Nagano Pref Inst), Osamu Takyu, Keiichiro Shirai (Shinshu Univ), Takeo Fujii (UEC), Mai Ohta (Fukuoka Univ), Humihito Sasamori, Shirou Handa (Shinshu Univ) SR2016-80 |
It's necessary to select the most suitable channel to get many access chances in the cognitive radio.When we chose the m... [more] | SR2016-80 pp.11-16 |
| SR, SRW (Joint) |
2016-05-17 14:00 |
Overseas | Hotel Lasaretti, Oulu, Finland | [Poster Presentation]
Fast rendezvous channel method based on two-stage sensing using the way to cluster the used channel Hayato Soya (Nagano Pref Inst), Tsukasa Yoneda, Takumi Kimura, Osamu Takyu (Shinshu Univ), Mai Ohta (Fukuoka Univ), Takeo Fjii (UEC), Fumihito Sasamori, Shiro Handa (Shinshu Univ) SR2016-23 SRW2016-20 |
For cognitive radio implementation，it is needed high-precision high-speed measurement of the occupancy rate and the tran... [more] | SR2016-23 SRW2016-20 pp.81-82(SR), pp.69-70(SRW) |
| RCS, CCS, SR, SRW (Joint) |
2016-03-03 11:15 |
Tokyo | Tokyo Institute of Technology | Low Complexity Measurement of Channel Occupancy Ratio and Channel Transition Ration with Selective Update of Likelihood Result Hayato Soya (Nagano Pref Inst), Osamu Takyu, Keiichiro Shirai (Shinshu Univ), Takeo Fujii (UEC), Mai Ohta (Fukuoka Univ), Humihito Sasamori, Shirou Handa (Shinshu Univ) SR2015-101 |
We have proposed the method based on Markov model for Measurement of Channel Occupancy Ratio and Channel Transition Rati... [more] | SR2015-101 pp.77-84 |
| SR | 2012-01-27 10:50 |
Kagoshima | Kagoshima | Control Channel Selection Method for Improving Channel Efficiency in Cognitive Radio Systems Mai Ohta (UEC), Sean Rocke, Jingkai Su, Alexander M. Wyglinski (WPI), Takeo Fujii (UEC) SR2011-94 |
In order to share the spectrum in a cognitive radio system, it is important not only that a secondary user recognizes su... [more] | SR2011-94 pp.101-106 |
| SAT, RCS (Joint) |
2010-08-27 14:00 |
Kagoshima | Kagoshima Univ. | A study on spectrum sharing technique using channel occupancy rate Tahseen Kazmi, Kenta Umebayashi, Yukihiro Kamiya, Yasuo Suzuki (Tokyo Univ. of Agr and Tech.) RCS2010-101 |
This paper presents a spectrum sharing technique based on the Channel Occupancy Rate(COR)information of the Primary User... [more] | RCS2010-101 pp.135-140 |
| RCS, AN, MoNA, SR (Joint) |
2010-03-05 14:50 |
Kanagawa | YRP | Experimental Studies concerning Channel Occupancy Ratio and Delay Performances of Wireless LAN
-- Basic Data Measurement for Heterogeneous Wireless Network -- Tadayuki Fukuhara, Kanshiro Kashiki, Akira Yamaguchi, Toshinori Suzuki (KDDI Labs) RCS2009-320 MoMuC2009-93 SR2009-117 AN2009-86 |
Channel occupancy ratio is a key information to realize the efficient operation of the wireless system. In this paper, t... [more] | RCS2009-320 MoMuC2009-93 SR2009-117 AN2009-86 pp.365-372(RCS), pp.115-122(MoMuC), pp.175-182(SR), pp.103-110(AN) |
| SR | 2009-07-30 15:00 |
Tokyo | Tokyo institute of technology | Estimation Method of Channel Occupancy Ratio for Wireless LAN Tadayuki Fukuhara, Akira Yamaguchi, Kanshiro Kashiki, Toshinori Suzuki (KDDI Labs), Kazunori Takeuchi (KDDI) SR2009-46 |
Channel occupancy ratio is the key information to realize efficient operation of the wireless system. The Channel occupa... [more] | SR2009-46 pp.151-158 |
| SR, RCS, USN, AN (Joint) |
2008-10-22 13:00 |
Okinawa | Okinawa industry support center | A Dynamic Interface Selection Scheme Considering Link Status in VANET Tomoaki Goi, Hiraku Okada, Kenichi Mase (Niigata Univ.) AN2008-34 |
An vehicular ad hoc network (VANET) is an application of an ad hoc network to an inter-vehicle communication, and is ac... [more] | AN2008-34 pp.27-32 |
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