Keyword : white space

Low Overhead Query Method for the Interface between Geo-Location Database and Secondary User
Ha-Nguyen TRAN Hiroshi HARADA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2015/04/01
Vol. E98-B  No. 4 ; pp. 714-722
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
white space, cognitive radio, geo-location database, available channel, polygons intersection, 
 Summary | Full Text:PDF(843.1KB)
White Space Communication Systems: An Overview of Regulation, Standardization and Trial
Hiroshi HARADA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2014/02/01
Vol. E97-B  No. 2 ; pp. 261-274
Type of Manuscript:  INVITED PAPER (Special Section on Technologies for Effective Utilization of Spectrum White Space)
Category: 
Keyword: 
white space, IEEE, cognitive radio, database, standardization, 
 Summary | Full Text:PDF(7.6MB)
Analytical Study for Performance Evaluation of Signal Detection Scheme to Allow the Coexistence of Additional and Existing Radio Communication Systems
Kanshiro KASHIKI I-Te LIN Tomoki SADA Toshihiko KOMINE Shingo WATANABE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2014/02/01
Vol. E97-B  No. 2 ; pp. 295-304
Type of Manuscript:  Special Section PAPER (Special Section on Technologies for Effective Utilization of Spectrum White Space)
Category: 
Keyword: 
primary system, secondary system, white space, signal detection, signal canceller, feature detection, probability of correct detection, 
 Summary | Full Text:PDF(2.3MB)
Sensing Methods for Detecting Analog Television Signals
Mohammad Azizur RAHMAN Chunyi SONG Hiroshi HARADA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/04/01
Vol. E95-B  No. 4 ; pp. 1066-1075
Type of Manuscript:  Special Section PAPER (Special Section on Cognitive Radio and Heterogeneous Wireless Networks in Conjunction with Main Topics of CrownCom2011)
Category: 
Keyword: 
white space, spectrum sensing, analog television, cognitive radio, 
 Summary | Full Text:PDF(1.3MB)