Publication: Publication Date: 2017/09/01 Vol. E100-BNo. 9 ;
pp. 1661-1673 Type of Manuscript: INVITED PAPER (Special Issue the Past, Present, and Future of Communications Technologies in the IEICE) Category: Terrestrial Wireless Communication/Broadcasting Technologies Keyword: smart spectrum, spectrum measurement, spectrum usage modeling, spectrum database, spectrum management,
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2016/01/01 Vol. E99-BNo. 1 ;
pp. 87-94 Type of Manuscript: Special Section PAPER (Special Section on Recent Progress in Antennas, Propagation and Wireless Systems Related to Topics in ISAP2014) Category: Wireless Communication Technologies Keyword: spectrum database, radio environment map, spectrum sharing, pathloss fitting, azimuth variable,
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2015/10/01 Vol. E98-BNo. 10 ;
pp. 2004-2013 Type of Manuscript: Special Section PAPER (Special Section on 5G Radio Access Networks―Part II: Multi-RAT Heterogeneous Networks and Smart Radio Technologies) Category: Keyword: dynamic spectrum access, cognitive radio, spectrum database, TVWS,
