Publications
2013
Journal
Isameldin Suliman, Janne J Lehtomaki, Kenta Umebayashi, Marcos Katz, "Analysis of Cognitive Radio Networks with Imperfect Sensing,"
IEICE Transactions on Communications, Vol. E96-B, No. 6, pp. 1605-1615, Jun. 2013.
Masashi Tsuji, Kenta Umebayashi, Yasuo Suzuki, "Detection of the Number of Signals with Fewer Sensors than Sources Volume and Number,"
IEICE Transactions on Communications, vol. E96-B, no. 09, pp. 2235-2243, Sep. 2013.
Link to paper page
Samuli Tiiro, Kenta Umebayashi, Janne J Lehtomaki, Yasuo Suzuki, "Decision fusion for cooperative source number estimation in cognitive radio networks,"
IEICE Communications Express, vol. 2, no. 11, pp. 484-489, Nov. 2013.
Link to paper page
Janne Lehtomaki, R Vuohtoniemi, Kenta Umebayashi, "On the Measurement of Duty Cycle and Channel Occupancy Rate,"
IEEE Journal on Selected Areas in Communications, vol. 31, no. 11, pp. 2555-2565, Nov. 2013.
Link to paper page
Publications in International Conference
Samuli Karri Tiiro, Kenta Umebayashi, Yasuo Suzuki,“Power Control Method for MIMO-Based Cognitive Radio With Imperfect Channel State Information,"
IEEE Wireless Communications And Networking Conference 2013 (WCNC2013), SHANGHAI, CHINA, Apr. 2013.
Link to paper page
Kenta Umebayashi, Janne J Lehtomaki, Yasuo Suzuki, “Study on spectrum sharing method based on distance estimation for cognitive radio networks,"
Global Communications Conference(GLOBECOM), Atlanta, DA, Dec. 2013.
Takashi Miura, Kenta Umebayashi, Janne J. Lehtomaki, Yasuo Suzuki, “Robust Multiple Hypothesis Testing Approach for Dynamic Spectrum Sharing,"
2013 IEEE 24th International Symposium on Personal Indoor and Mobile Radio Communications(PIMRC) , London ,UK, Sep. 2013.
Tokihito Watanabe, Kenta Umebayashi, Yasuo Suzuki, “Blind Channel Order and Delay Timing Estimation in Autonomous Decentralized Network Using Asynchronous DS-CDMA," 2013 IEEE 24th International Symposium on Personal Indoor and Mobile Radio Communications(PIMRC), London ,UK, Sep. 2013.
Satoru Shimosaka, Kenta Umebayashi, Yasuo Suzuki,“A Study on Stream Assignment Method for Secure MIMO Communication”
The International Conference on Information Networking 2013 (ICOIN2013), pp. 12-17, Bangkok, Thailand, Jan. 2013.
Link to paper page
Genichiro Murata, Kenta Umebayashi, Yasuo Suzuki,“A Study on Detection Method of Same Spreading Code Signals by Multimodulus Algorithm”
The International Conference on Information Networking 2013 (ICOIN2013), pp.268-273, Bangkok, Thailand, Jan. 2013.
Link to paper page
