Thu, Jan 23 AM Regular Talk 1 Chair: Teppei Oyama (Fujitsu Labs) 10:00 - 12:05 |
(1) |
10:00-10:25 |
Development of the Advanced Radio Propagation Database based on Measurement for Cognitive Radio |
Masayuki Kitamura, Yuya Ohue, Kei Inage, Takeo Fujii (UEC) |
(2) |
10:25-10:50 |
Primary User's Parameter Estimation Method Using Measurement-based Spectrum Database |
Koya Sato, Kei Inage, Takeo Fujii (UEC) |
(3) |
10:50-11:15 |
Experimental Evaluation of Weighted Cooperative Sensing Based on Advanced Spectrum Database |
Yuya Ohue, Masayuki Kitamura, Kei Inage, Koji Ishibashi, Takeo Fujii (Univ. of Electro-Comm.) |
(4) |
11:15-11:40 |
Detection threshold optimization and performance evaluation of a spectrum usage measurement scheme using CDF of received signal power |
Yilin Yao, Kenta Sakurai, Masahiro Umehira, Shigeki Takeda (Ibaraki Univ.) |
(5) |
11:40-12:05 |
A Spectrum Sensing Scheme Combining Clock Extraction and Energy Detection with AGC |
Kenta Sakurai, Masahiro Umehira, Shigeki Takeda (Ibaraki Univ) |
|
12:05-13:05 |
Lunch Break ( 60 min. ) |
Thu, Jan 23 PM Invited Talk 1 (Fellow Talk) Chair: Kei Sakaguchi (Osaka Univ.) 13:05 - 13:50 |
(6) |
13:05-13:50 |
[Invited Talk]
Research and Development of Software Defined Radio and Cognitive Radio Technologies |
Kazuhiro Uehara (NTT) |
|
13:50-14:00 |
Break ( 10 min. ) |
Thu, Jan 23 PM Panel Disucussion Chair: Takeo Fujii (UEC) 14:00 - 17:00 |
(7) |
14:00-14:15 |
Introduction of Panel Discussion |
(8) |
14:15-14:35 |
[Panel Discussion]
Enjoy research and educational activities in academic society and university |
Iwao Sasase (Keio Univ.) |
(9) |
14:35-14:55 |
[Panel Discussion]
Toward flexible network era |
Fumiyuki Adachi (Tohoku Univ.) |
(10) |
14:55-15:15 |
[Panel Discussion]
From Software Radio to Smart Radio
-- Six Measures to Improve Activities in Technical Committee on SR -- |
Kei Sakaguchi (Osaka Univ.) |
(11) |
15:15-15:35 |
[Panel Discussion]
A proposal to re-invigorate activities of Technical Committee on Software Radio |
Eisuke Fukuda (Fujitsu Lab.) |
(12) |
15:35-15:55 |
[Panel Discussion]
Towards Active Discussion in Technical Committee on SR |
Nobuhiko Miki (Kagawa Univ.) |
|
15:55-16:05 |
Break ( 10 min. ) |
(13) |
16:05-17:00 |
Panel Discussion |
Fri, Jan 24 AM Regular Talk 2 Chair: Kentaro Ishidu (NICT) 09:00 - 10:15 |
(14) |
09:00-09:25 |
Improved WLAN load capacity prediction using the ratio of application QoE satisfaction |
Kazuto Yano, Mariko Sekiguchi, Masayuki Ariyoshi, Kiyoshi Kobayashi (ATR) |
(15) |
09:25-09:50 |
Base station power control in C-RAN based U/C splitting HetNet |
Gia Khanh Tran (Tokyo Inst. of Tech.), Kei Sakaguchi (Osaka Univ.), Kiyomichi Araki (Tokyo Inst. of Tech.) |
(16) |
09:50-10:15 |
Network Selection Scheme Using Positioning Information for Heterogeneous Wireless System |
Junpei Kuboniwa, Yuji Miyake, Suguru Kameda, Akinori Taira, Noriharu Suematsu, Tadashi Takagi, Kazuo Tsubouchi (Tohoku Univ.) |
|
10:15-10:25 |
Break ( 10 min. ) |
Fri, Jan 24 AM Regular Talk 3 Chair: Keigo Hasegawa (Hitachi Kokusai Electric) 10:25 - 11:40 |
(17) |
10:25-10:50 |
Angular Profile Modeling of V2V Communications |
Kohei Matsumoto (Tokyo Inst. of Tech.), Masahiro Suneya, Masashi Yamamoto, Hideyuki Yamada (Mazda), Gia Khanh Tran, Kiyomichi Araki (Tokyo Inst. of Tech.) |
(18) |
10:50-11:15 |
Noise Floor Estimation Method with Welch FFT for Measurement of Spectrum Usage |
Ryota Takagi, Kenta Umebayashi (Tokyo Univ. of Agriculture and Tech.), Janne J Lehtomaki (Univ. of Oulu), Yasuo Suzuki (Tokyo Univ. of Agriculture and Tech.) |
(19) |
11:15-11:40 |
Effect of FFT Frame Size and Window Function on Adjacent Channel Interference in Overlapped FFT Based Spectrum Sensing for Wireless LAN |
Shoya Uchida, Yukitoshi Sanada (Keio Univ.) |
|
11:40-13:10 |
Lunch Break ( 90 min. ) |
Fri, Jan 24 PM Invited Talk 2 Chair: Kenta Umebayashi (Tokyo Univ. of Agriculture and Tech.) 13:10 - 14:40 |
(20) |
13:10-13:55 |
[Invited Talk]
Relay-by-Smartphone: A Novel Approach for Realizing Autonomous Decentralized Network |
Hiroki Nishiyama, Nei Kato (Tohoku Univ.) |
(21) |
13:55-14:40 |
[Invited Talk]
Research and Development of Dynamic and Reconfigurable M2M Wireless Network Technology |
Masayuki Ariyoshi (ATR) |
|
14:40-14:50 |
Break ( 10 min. ) |
Fri, Jan 24 PM Invited Talk 3 Chair: Masayuki Ariyoshi (ATR) 14:50 - 15:35 |
(22) |
14:50-15:35 |
[Invited Talk]
International Standards Development on Dynamic Spectrum Access
-- Towards 5G Era -- |
Takashi Shono (IJKK), Markus Mueck, Reza Arefi (Intel) |
|
15:35-15:45 |
Break ( 10 min. ) |
Fri, Jan 24 PM Regular Talk 4 Chair: Kazuto Yano (ATR) 15:45 - 17:00 |
(23) |
15:45-16:10 |
Out-of-Band Distortion Noise of OFDM Transmission with Multiple Frequency Bands |
Shouhei Masaki, Shigeru Tomisato, Satoshi Denno, Masaharu Hata (Okayama Univ.), Tatsuo Furuno, Yasuhiro Oda (NTT DOCOMO) |
(24) |
16:10-16:35 |
A Study on Digital Predistortion Technique for Dual-band Amplification with Different Output Power |
Takayuki Yamada, Takana Kaho, Yo Yamaguchi, Hiroyuki Shiba, Tadao Nakagawa (NTT), Ikuma Ando, Gia Khanh Tran, Kiyomichi Araki (Tokyo Inst. of Tech.) |
(25) |
16:35-17:00 |
Dynamic Spectrum Access Network with Wireless Clouds toward 5G Mobile Communication Systems |
Hiroshi Harada, Homare Murakami, Kentaro Ishizu, Stanislav Filin, Zhou Lan, Masayuki Oodo, Fumihide Kojima, Chang-Woo Pyo, Keiichi Mizutani, Takeshi Matsumura, Kazuo Ibuka (NICT) |