Yasuhiko MATSUNAGA


Relay Selection Scheme Based on Path Throughput for Device-to-Device Communication in Public Safety LTE
Taichi OHTSUJI Kazushi MURAOKA Hiroaki AMINAKA Dai KANETOMO Yasuhiko MATSUNAGA 
Publication:   
Publication Date: 2018/05/01
Vol. E101-B  No. 5  pp. 1319-1327
Type of Manuscript:  PAPER
Category: Terrestrial Wireless Communication/Broadcasting Technologies
Keyword: 
device-to-device (D2D) communicationpublic safety LTEUE-to-network relayrelay selection
 Summary | Full Text:PDF(1.7MB)

A short-Span Optical Feeder for Wireless Personal Communication Systems Using Multimode Fibers
Yasuhiko MATSUNAGA Makoto SHIBUTANI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1996/01/25
Vol. E79-C  No. 1  pp. 118-123
Type of Manuscript:  Special Section PAPER (Special Issue on Optomicrowave Techniques and Their Applications)
Category: System Applications
Keyword: 
optical fiber feederPCSwireless LANmultimode fiberspread spectrum
 Summary | Full Text:PDF(610.3KB)

Thickness Uniformity Improvement of YBa2Cu3Oy (6y7) Films by Metal Organic Chemical Vapor Deposition with a Tapered Inner Tube
Masayuki SUGIURA Yasuhiko MATSUNAGA Kunihiro ASADA Takuo SUGANO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1992/08/25
Vol. E75-C  No. 8  pp. 911-917
Type of Manuscript:  Special Section PAPER (Special Issue on Cryogenic Microwave Devices)
Category: Passive Devices
Keyword: 
oxide superconductorfilmtapered inner tubemetal organic chemical vapor depositionYBaCuO
 Summary | Full Text:PDF(573.3KB)