Shigetoshi YOSHIMOTO


S-Band Mobile Satellite Communications and Multimedia Broadcasting Onboard Equipment for ETS-VIII
Yoichi KAWAKAMI Shigetoshi YOSHIMOTO Yasushi MATSUMOTO Takashi OHIRA Toshiyuki IDE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1999/10/25
Vol. E82-B  No. 10  pp. 1659-1666
Type of Manuscript:  PAPER
Category: Satellite Communication
Keyword: 
S-bandmobile satellite communicationsatellite broadcastinghandheld terminalsgeostationary satellite
 Summary | Full Text:PDF(678.2KB)

Performance Study of Channel Reservation for Ahead Cells in Street Micro-Cellular Systems
Ami KANAZAWA Chikara OHTA Yoshikuni ONOZATO Tsukasa IWAMA Shigetoshi YOSHIMOTO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1996/07/25
Vol. E79-A  No. 7  pp. 990-996
Type of Manuscript:  Special Section PAPER (Special Section on Multi-dimensional Mobile Informatin Network)
Category: 
Keyword: 
channel reservationdynamic channel assignmentstreet micro-cellular systemchannel changingsforced call termination rate
 Summary | Full Text:PDF(632.4KB)

A Study on Distributed Control Dynamic Channel Assignment Strategies in Sector Cell Layout Systems
Satoru FUKUMOTO Kazunori OKADA Duk-Kyu PARK Shigetoshi YOSHIMOTO Iwao SASASE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1996/07/25
Vol. E79-A  No. 7  pp. 975-982
Type of Manuscript:  Special Section PAPER (Special Section on Multi-dimensional Mobile Informatin Network)
Category: 
Keyword: 
dynamic channel assignmentdistributed control dynamic channel assignmentsector cell layout systemchannel searching on direction of sectormean number of channel changes
 Summary | Full Text:PDF(684KB)

A Dynamic Channel Assignment Strategy Using Information on Speed and Moving Direction for Micro Cellular Systems
Kazunori OKADA Duk-kyu PARK Shigetoshi YOSHIMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1996/03/25
Vol. E79-B  No. 3  pp. 279-288
Type of Manuscript:  Special Section PAPER (Special Issue on Advanced Adaptive Radio Communication Technologies)
Category: Access, Network
Keyword: 
dynamic channel assignmentmicro cellular systemhandoverforced call terminationchannel change
 Summary | Full Text:PDF(832KB)