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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| 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 | 2016-10-28 09:40 |
Osaka | Osaka Univ. Nakanoshima Center | Data Separation based on K-Shortest Passing Scheme for Physical Wireless Conversion Sensor Networks Minato Oriuchi, Osamu Takyu, Keichirou Shirai (Shinshu Univ.), Takeo Fujii (Univ. of Electro-communications), Mai Ohta (Fukuoka Univ.), Fumihito Sasamori, Sirou Handa (Shinshu Univ.) SR2016-67 |
[more] | SR2016-67 pp.65-69 |
| CQ (2nd) |
2016-10-06 13:20 |
Nagano | Naganoken Nokyo Building | [Poster Presentation]
Wireless Sensor Network System with Flexible Reconstruction for Crowd Sourcing Takumi Kimura, Osamu Takyu, Fumihito Sasamori, Shiro Handa (Shinshu Univ.) |
We are analyzing the correlation between the sensing results for monitoring the office environment and the spectrum util... [more] | |
| RCS | 2016-06-24 11:10 |
Okinawa | Univ. of the Ryukyus | Signal Separation with Blind Interference Cancellation in Physical Wireless Conversion Sensor Networks Takehiro Sakai, Minato Oriuchi, Osamu Takyu (Shin Univ), Takeo Hujii (UEC), Mai Ohta (Huku Univ), Humihito Sasamori, Shiro Handa (Shin Univ) RCS2016-87 |
[more] | RCS2016-87 pp.239-244 |
| RCS | 2016-06-24 11:20 |
Okinawa | Univ. of the Ryukyus | Countermeasure to Impersonated CSI of Untrusted Relay Station in PLNC Wireless Communications Yusuke Shirasaki, Osamu Takyu (Shinshu Univ.), Takeo Fujii (UEC), Tomoaki Ohtsuki (Keio Univ.), Fumihito Sasamori, Shiro Handa (Shinshu Univ.) RCS2016-88 |
We have considered the physical layer security (PLS) for untrusted relays in physical layer network coding (PLNC) system... [more] | RCS2016-88 pp.245-249 |
| SR, SRW (Joint) |
2016-05-16 14:30 |
Overseas | Hotel Lasaretti, Oulu, Finland | [Poster Presentation]
Decomposition based on Heterogeneous Sensing Data in Physical Wireless Conversion Sensor Networks Osamu Takyu, Keiichiro Shirai (Shinshu Univ.), Mai Ohta (Fukuoka Univ.), Takeo Fujii (UEC), Fumihito Sasamori, Shiro Handa (Shinshu Univ.) SR2016-7 SRW2016-7 |
[more] | SR2016-7 SRW2016-7 pp.23-24 |
| 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) |
2016-03-02 16:20 |
Tokyo | Tokyo Institute of Technology | Optimal Design of CSI Impersonation Considering Penalty Function in Untrusted Relay Kengo Matsumoto, Osamu Takyu (Shinshu Univ), Takeo Fuji (UEC), Tomoaki Ohtsuki (Keio Univ), Fumihito Sasamori, Shiro Handa (Shinshu Univ) RCS2015-358 |
[more] | RCS2015-358 pp.151-156 |
| RCS, CCS, SR, SRW (Joint) |
2016-03-03 10:50 |
Tokyo | Tokyo Institute of Technology | Optimal Rotation of Cluster Head in Physical Wireless Conversion Sensor Network Shohei Fujii, Osamu Takyu (Shinshu Univ.), Takeo Fujii (UEC), Mai Ohta (Fukuoka Univ.), Fumihito Sasamori, Shiro Handa (Shinshu Univ.) SR2015-100 |
[more] | SR2015-100 pp.71-75 |
| 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 | 2016-01-22 09:15 |
Nagasaki | Fukue-bunka-kaikan | Channel Accessing Rate for Enlarging Discovery Rate of Vacant Channel in Learning Assisted Measurement of Channel Occupancy Rate Takumi Kimura, Osamu Takyu (Shinshu Univ.), Takeo Fujii (UEC), Mai Ohta (Fukuoka Univ.), Fumihito Sasamori, Shiro Handa (Shinshu Univ.) SR2015-78 |
[more] | SR2015-78 pp.45-49 |
| SR, SRW (Joint) |
2015-10-27 09:30 |
Tokyo | KKE | [Poster Presentation]
Multi-Target Tracking based on Features of Sensing Results and Wireless Parameters for Physical Wireless Parameter Conversion Sensor Networks Minato Oriuchi, Osamu Takyu, Keichirou Shirai (Shinshu Univ.), Takeo Fujii (Univ. of Electro-communications), Mai Ohta (Fukuoka Univ.), Fumihito Sasamori, Sirou Handa (Shinshu Univ.) SR2015-49 SRW2015-30 |
[more] | SR2015-49 SRW2015-30 pp.19-20 |
| RCC, ASN, RCS, NS, SR (Joint) |
2015-07-30 10:30 |
Nagano | JA Naganoken Bldg. | [Poster Presentation]
Study of Reducing Delay in Wireless Sensor Networks Using Data Aggregation Naoki Kitamura, Kouichi Mutsuura, Shiro Handa, Osamu Takyu, Fumihito Sasamori (Shinshu Univ.) RCC2015-30 NS2015-50 RCS2015-113 SR2015-31 ASN2015-40 |
In wireless sensor networks, to suppress power consumption is an important issue. Usually, when a router relays the data... [more] | RCC2015-30 NS2015-50 RCS2015-113 SR2015-31 ASN2015-40 pp.75-76(RCC), pp.79-80(NS), pp.77-78(RCS), pp.93-94(SR), pp.115-116(ASN) |
| RCC, ASN, RCS, NS, SR (Joint) |
2015-07-31 11:40 |
Nagano | JA Naganoken Bldg. | Selection Method of Cluster Head in Wireless Sensor Networks of Wireless Physical Conversion for Spectrum Sharing Shohei Fujii, Osamu Takyu (Shinshu Univ.), Takeo Fujii (UEC), Mai Ohta (Fukuoka Univ.), Fumihito Sasamori, Shiro Handa (Shinshu Univ.) SR2015-45 |
[more] | SR2015-45 pp.173-178 |
| SR | 2015-05-29 13:50 |
Hyogo | Akashi-Sangyou-Koryu-Center | Measurement for Channel Occupancy Ratio and Channel Transition Ratio based on Markov model with Estimating Signal and Noise Variance Hayato Soya (Nagano Pref. Inst. Tech.), Osamu Takyu, Keiichiro Shirai (Shinshu Univ.), Takeo Fujii (UEC), Mai Ohta (Fukuoka Univ.), Fumihito Sasamori, Shiro Handa (Shinshu Univ.) SR2015-13 |
[more] | SR2015-13 pp.79-85 |
| RCS, IN (Joint) |
2015-05-22 10:45 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Quasi-Optimal Construction of Transmit Power Control in Physical Lanyer Network Coding for Enlarging Secure Capacity Osamu Takyu, Kazuma Yamaguchi (Shinshu Univ.), Takeo Fujii (UEC), Tomoaki Ohtsuki (Keio Univ.), Fumihito Sasamori, Shiro Handa (Shinshu Univ.) RCS2015-36 |
[more] | RCS2015-36 pp.67-72 |
| ASN | 2015-05-14 16:20 |
Tokyo | Tokyo Denki University | Study of Power Consumption and Delay by Data Aggregation in Wireless Sensor Networks Naoki Kitamura, Kouichi Mutsuura, Shiro Handa, Osamu Takyu, Fumihito Sasamori (Shinshu Univ.) ASN2015-9 |
In wireless sensor networks, to suppress power consumption is an important issue. Usually, when a router relays the data... [more] | ASN2015-9 pp.47-52 |
| RCS, SR, SRW (Joint) |
2015-03-04 10:15 |
Tokyo | Tokyo Institute of Technology | Construction of Decision Threshold and Reception of Multiple Antenna for Compensating Frequency Offset in Wireless Sensor Network of Simultaneous Data Collection Osamu Takyu, Ryo Myoenzono, Keiichiro Shirai (Shinshu Univ.), Takeo Fujii (UEC), Mai Ohta (Fukuoka Univ.), Fumihito Sasamori, Shiro Handa (Shinshu Univ.) SR2014-114 |
[more] | SR2014-114 pp.23-29 |
| RCS, SR, SRW (Joint) |
2015-03-04 09:25 |
Tokyo | Tokyo Institute of Technology | Optimal Design of Impersonated CSI maximize Information Leak in Untrusted Relay Kengo Matsumoto, Osamu Takyu (Shinshu Univ), Takeo Fujii (UEC), Tomoaki Ohtsuki (Keio Univ), Fumihito Sasamori, Shiro Handa (Shinshu Univ) RCS2014-302 |
In Physical Layer Network Coding (PLNC), the two information sources access to the relay station, simultaneously and thu... [more] | RCS2014-302 pp.5-9 |
| SR | 2015-01-30 09:40 |
Hokkaido | KKR Hakodate | The Measurement Evaluation of The Occupancy Ratio by USRP applied The Learning Measurement Method for Occupancy Ratio for Effective Use of Multi- Channel in Wireless LAN Environment Masayuki Goto, Osamu Takyu (Shinshu Univ.), Takeo Fujii (UEC), Mai Ohta (Fukuoka Univ.), Fumihito Sasamori, Shiro Handa (Shinshu Univ.) SR2014-103 |
In the multichannel environment, the channel selection rule is necessary for exploiting the vacant channel.The average u... [more] | SR2014-103 pp.57-62 |
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