Mitsuo NOHARA


Location and Propagation Status Sensing of Interference Signals in Cognitive Radio
Kanshiro KASHIKI Mitsuo NOHARA Satoshi IMATA Yukiko KISHIKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/01/01
Vol. E91-B  No. 1  pp. 77-84
Type of Manuscript:  Special Section PAPER (Special Section on Cognitive Radio and Spectrum Sharing Technology)
Category: Spectrum Sensing
Keyword: 
cognitive radiointerference detectionlocation sensing schemeestimation of propagation statusmulti-beam antennaspectrum measurementsmodeling and software simulation
 Summary | Full Text:PDF(1.5MB)

A Link Study of a Low-Earth Orbit Satellite Communications System Using Optical Intersatellite Links
Mitsuo NOHARA Yoshinori ARIMOTO Wataru CHUJO Masayuki FUJISE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1993/05/25
Vol. E76-B  No. 5  pp. 536-543
Type of Manuscript:  Special Section PAPER (Special Issue on Satellite Communications Networking and Applications)
Category: 
Keyword: 
low-earth orbit satellitesatellite communicationoptical intersatellite linkISL network
 Summary | Full Text:PDF(709.3KB)

Theory and Performance of Frequency Assignment Schemes for Carriers with Different Bandwidths under Demand Assignment SCPC/FDMA Operation
Kenichiro CHIBA Fumio TAKAHATA Mitsuo NOHARA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1992/06/25
Vol. E75-B  No. 6  pp. 476-486
Type of Manuscript:  Special Section PAPER (Special Issue on Communication Theory)
Category: 
Keyword: 
satellite communicationsfrequency assignmentmultiple bandwidth carriersdemand assignment
 Summary | Full Text:PDF(901.6KB)