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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) |
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 |
| SR | 2018-01-26 10:55 |
Fukuoka | Fukuoka univ. | A Calibration Method for Crowdsensing Based Radio Environment Database Miho Ito, Keita Onose, Koya Sato (UEC), Kei Inage (TMCIT), Takeo Fujii (UEC) SR2017-103 |
In spectrum sharing with cognitive radio, radio environment estimation is essential to secure quality of unlicensed user... [more] | SR2017-103 pp.57-62 |
| MoNA | 2018-01-19 11:40 |
Kyoto | Campus Plaza Kyoto | Machine Learning-based Primary Exclusive Region Update for Spectrum Sharing Aogu Yamada, Takayuki Nishio, Masahiro Morikura, Koji Yamamoto (Kyoto Univ.) MoNA2017-52 |
In spectrum sharing, secondary users (SUs) utilize a licensed frequency band under a condition to avoid interference wit... [more] | MoNA2017-52 pp.63-68 |
| MW | 2017-12-19 11:20 |
Tokyo | A study on Frequency Identification of Received RF Signal in Wideband Direct RF Undersampling Frequency Sensor Tomoyuki Furuichi, Mizuki Motoyoshi, Suguru Kameda, Noriharu Suematsu (Tohoku Univ.) MW2017-144 |
Recently, with the popularization of wireless IoT (Internet of Things), real time frequency sensing technology for multi... [more] | MW2017-144 pp.13-18 |
|
| 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] | |
| CS, NS, IN, NV (Joint) |
2017-09-08 10:25 |
Miyagi | Research Institute of Electrical Communication, Tohoku Univ. | On collaborative spectrum sensing mechanism based on system load and detection performance in cognitive radio networks Tomohiro Nishida, Masahiro Sasabe, Shoji Kasahara (NAIST) NS2017-81 |
In cognitive radio networks, collaborative spectrum sensing (CSS), where some of secondary users (SUs) cooperate to dete... [more] | NS2017-81 pp.61-66 |
| CS, NS, IN, NV (Joint) |
2017-09-08 10:50 |
Miyagi | Research Institute of Electrical Communication, Tohoku Univ. | Performance Inference for Cooperative Spectrum Sensing with the k-out-of-N Rule: An MCMC-based Approach Sho Iizuka, Jun Kawahara, Shoji Kasahara (NAIST) NS2017-82 |
In the research of cognitive radio, Cooperative Spectrum Sensing (CSS) is proposed, in which the secondary users (SUs) f... [more] | NS2017-82 pp.67-72 |
| SR | 2017-05-25 11:05 |
Tokyo | Tokyo big sight | Spectrum Management with Weighted Combining of Sensing Results for Wireless LAN over White Space Spectrum Shigenobu Sasaki, Ryota Hoshino (Niigata Univ.) SR2017-3 |
In this paper, a spectrum management algorithm based on weighted combining of spectrum sensing results is proposed for w... [more] | SR2017-3 pp.13-18 |
| ISEC, WBS, IT | 2017-03-10 14:10 |
Tokyo | TOKAI University | Spectrum Sensing in Cooperative with Some Secondary Users Yuki Muranaka, Ryutaroh Matsumoto, Tetsunao Matsuta, Tomohiko Uyematsu (Tokyo Tech) IT2016-131 ISEC2016-121 WBS2016-107 |
The cognitive radio has attracted attention as a measure to utilize the radio spectrum more efficiently in order to cope... [more] | IT2016-131 ISEC2016-121 WBS2016-107 pp.209-214 |
| NS, IN (Joint) |
2017-03-02 11:20 |
Okinawa | OKINAWA ZANPAMISAKI ROYAL HOTEL | Effective data channel selection scheme based on database/cooperative sensing collaboration for V2V communication Yuya Takemoto, Kazuya Tsukaomoto (Kyutech) NS2016-163 |
Nowadays, Vehicle to Vehicle (V2V) communication are expected to produce comfortable driving. But occupying new resource... [more] | NS2016-163 pp.35-40 |
| NS, IN (Joint) |
2017-03-03 14:50 |
Okinawa | OKINAWA ZANPAMISAKI ROYAL HOTEL | Coalition formation approach for cooperative spectrum sensing in cognitive radio networks by multi-armed bandit problem Sho Iizuka, Jun Kawahara, Shoji Kasahara (NAIST) NS2016-242 |
In cognitive radio networks, it is important for secondary users (SUs) to accurately sense wireless channels for primary... [more] | NS2016-242 pp.487-492 |
| NS, IN (Joint) |
2017-03-03 15:30 |
Okinawa | OKINAWA ZANPAMISAKI ROYAL HOTEL | Transmission opportunity based group formation of secondary users for collaborative spectrum sensing in cognitive radio networks with multiple primary users Tomohiro Nishida, Masahiro Sasabe, Shoji Kasahara (NAIST) NS2016-244 |
In cognitive radio networks, it is important for secondary users (SUs) to correctly detect whether the corresponding pri... [more] | NS2016-244 pp.499-504 |
| RCS, SR, SRW (Joint) |
2017-03-01 15:10 |
Tokyo | Tokyo Institute of Technology | Secondary Network Analysis with Multiple Primary Users for Database-assisted Spectrum Sharing System Shota Yamashita, Koji Yamamoto, Takayuki Nishio, Masahiro Morikura (Kyoto Univ.) SR2016-95 |
This paper presents the performance evaluation for secondary networks with multiple primary users (PU) with a stochastic... [more] | SR2016-95 pp.25-27 |
| RCS, SR, SRW (Joint) |
2017-03-03 14:25 |
Tokyo | Tokyo Institute of Technology | Implementation of Multichannel Access System based on Traffic Route Switching by Open Flow Takumi Kimura, Osamu Takyu (Shinshu Univ.), Mai Ohta (Fukuoka Univ.), Takeo Fujii (UEC), Fumihito Sasamori, Shiro Handa (Shinshu Univ.) SR2016-106 |
Dynamic spectrum access of cognitive radio is attracting much attention for exploiting the frequency spectrum in order t... [more] | SR2016-106 pp.67-73 |
| 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 | 2017-01-19 14:25 |
Ehime | Himegin Hall | A novel overlap FFT filter-bank with variable overlap length for flexible spectrum access Akira Saito, Motohiro Tanabe, Masahiro Umehira, Shigeki Takeda, Wang Xiaoyan (Ibaraki Univ.) SR2016-81 |
Flexible spectrum access technology is required to change the bandwidth and channel frequency flexibly for cognitive rad... [more] | SR2016-81 pp.17-22 |
| SR | 2017-01-19 15:15 |
Ehime | Himegin Hall | Transmitter Identification using Hidden Markov Model for Radio Environment Map Construction Koji Ichikawa, Takeo Fujii (UEC) SR2016-83 |
In this paper, we discuss a method to construct a radio environment map (REM) in an environment with multiple primary u... [more] |
SR2016-83 pp.27-32 |
| SR | 2017-01-20 12:05 |
Ehime | Himegin Hall | Mesh Clustering for Measurement-based Spectrum Database Rei Hasegawa, Takeo Fujii (UEC) SR2016-90 |
A spectrum database is a radio propagation estimation tool for the spectrum sharing. Using the spectrum database, second... [more] | SR2016-90 pp.71-76 |
| RCS, RCC, ASN, NS, SR (Joint) |
2016-07-22 09:00 |
Aichi | Computationally Efficient Spectrum Sensing Based on Cyclostationarity Detection in Cognitive Radio Shusuke Narieda (NIT, Akashi College) SR2016-49 |
This paper presents a computationally efficient cyclostationarity detection based spectrum sensing in cognitive radio. T... [more] | SR2016-49 pp.97-102 |
|
| 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) |
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