Keigo Hasegawa

IEEE 802.22-based WRAN system for disaster-resistant network systems

Keigo Hasegawa, Masayuki Takekawa, Keat-Beng Toh, 2013, 2013 IEEE Region 10 Humanitarian Technology Conference.

B-17-15 A Study on Interference from Primary System in IEEE802.22 WRAN Systems

Keigo Hasegawa, Masayuki Takekawa, Keat-Beng Toh, 2012 .

Dialogue-Based Broadcasting Protocol for Wireless Ad Hoc Networks

Takeo Fujii, Kenta Umebayashi, Yasuo Suzuki, 2008, IEICE Trans. Fundam. Electron. Commun. Comput. Sci..

B-21-18 An Efficient On-demand MAC Protocol for Broadcasting in Ad Hoc Networks

Takeo Fujii, Yasuo Suzuki, Yukihiro Kamiya, 2006 .

Field experiment of long-distance broadband communications in TV white space using IEEE 802.22 and IEEE 802.11af

Hiroshi Harada, Homare Murakami, Kentaro Ishizu, 2014, 2014 International Symposium on Wireless Personal Multimedia Communications (WPMC).

A physical layer implementation of IEEE 802.22 prototype

Keigo Hasegawa, Masayuki Takekawa, Keat-Beng Toh, 2012, 2012 18th IEEE International Conference on Networks (ICON).