Nobuo NAKAJIMA


Radiation Distribution Measurements in Fukushima Prefecture
Nobuo NAKAJIMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2014/09/01
Vol. E97-B  No. 9  pp. 1752-1758
Type of Manuscript:  INVITED PAPER (Special Section on Ambient Intelligence and Sensor Networks)
Category: 
Keyword: 
wirelesssensorradiationnetwork
 Summary | Full Text:PDF(4MB)

Performance Analysis of Base Station Cooperation in Multiantenna Cellular System
Tetsuki TANIGUCHI Yoshio KARASAWA Nobuo NAKAJIMA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2011/11/01
Vol. E94-A  No. 11  pp. 2254-2262
Type of Manuscript:  Special Section PAPER (Special Section on Smart Multimedia & Communication Systems)
Category: Communication Theory and Signals
Keyword: 
MIMOcellular systemcooperative communicationsbeamforming
 Summary | Full Text:PDF(1.2MB)

Wideband Low-Profile Printed Inverted-L Antenna in Mobile Phones for WLAN/WiMAX Application
Wei NI Nobuo NAKAJIMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/09/01
Vol. E93-B  No. 9  pp. 2451-2454
Type of Manuscript:  LETTER
Category: Antennas and Propagation
Keyword: 
widebandmonopolemobile phoneWLANWiMAX
 Summary | Full Text:PDF(522.6KB)

Learning Multiple Band-Pass Filters for Sleep Stage Estimation: Towards Care Support for Aged Persons
Keiki TAKADAMA Kazuyuki HIROSE Hiroyasu MATSUSHIMA Kiyohiko HATTORI Nobuo NAKAJIMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/04/01
Vol. E93-B  No. 4  pp. 811-818
Type of Manuscript:  Special Section PAPER (Special Section on Information and Communication Technology for Wellness and Medical Applications)
Category: 
Keyword: 
sleep stage estimationlearning classifier systemcare supportheartbeat
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Development of Experimental Prototype System for SDR Certification Simulation
Yasuo SUZUKI Tokihiko YOKOI Yoshimitsu IKI Eiji KAWAGUCHI Nobuo NAKAJIMA Koji ODA Ryoichi HIDAKA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/12/01
Vol. E86-B  No. 12  pp. 3408-3416
Type of Manuscript:  Special Section PAPER (Special Issue on Software Defined Radio Technology and Its Applications)
Category: 
Keyword: 
software defined radio (SDR)tallytechnical regulation conformity certification
 Summary | Full Text:PDF(1.1MB)

A New Medium Access Protocol with Prioritization of Real-Time Traffic for Multimedia Wireless Networks
Luis LOYOLA Tetsuya MIKI Nobuo NAKAJIMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/04/01
Vol. E86-B  No. 4  pp. 1247-1255
Type of Manuscript:  PAPER
Category: Wireless Communication Technology
Keyword: 
TDMA/TDDtime frametime slotresource allocation
 Summary | Full Text:PDF(407.1KB)

Advanced RF Technologies and Future Requirements for Mobile Communication Base Stations
Nobuo NAKAJIMA Toshio NOJIMA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2002/12/01
Vol. E85-C  No. 12  pp. 1950-1958
Type of Manuscript:  INVITED PAPER (Special Issue on Low-Distortion,High-Power,High-Efficiency Active Device and Circuit Technology)
Category: 
Keyword: 
mobile communicationamplifierbase stationcellular
 Summary | Full Text:PDF(1.3MB)

Quick Routing Algorithm on Wireless ATM Network
Riwu JIN Shinji SUGAWARA Tetsuya MIKI Nobuo NAKAJIMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2002/07/01
Vol. E85-B  No. 7  pp. 1312-1321
Type of Manuscript:  PAPER
Category: Wireless Communication Switching
Keyword: 
wireless ATMroutingmobile communicationhandoff
 Summary | Full Text:PDF(591.9KB)

FOREWORD
Tomonori AOYAMA Nobuo NAKAJIMA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2000/07/25
Vol. E83-A  No. 7  pp. 1299-1299
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(283.5KB)

Challenges of Wireless Communications--IMT-2000 and Beyond--
Fumiyuki ADACHI Nobuo NAKAJIMA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2000/07/25
Vol. E83-A  No. 7  pp. 1300-1307
Type of Manuscript:  INVITED PAPER (Special Section on Multi-dimensional Mobile Information Networks)
Category: 
Keyword: 
wireless communicationsmobile communications systemsIMT-2000DS-CDMA
 Summary | Full Text:PDF(1.3MB)

FOREWORD
Shozo KOMAKI Iwao SASASE Nobuo NAKAJIMA Makoto NAKAMURA Makoto MIYAKE Susumu YOSHIDA Ikuo OKA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1997/08/25
Vol. E80-B  No. 8  pp. 1109-1110
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(228.5KB)

FOREWORD
Yasuhiko YASUDA Takashi HATTORI Yoshihiko AKAIWA Tadashi FUJINO Shozo KOMAKI Kazuo MURANO Nobuo NAKAJIMA Iwao SASASE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1996/09/25
Vol. E79-B  No. 9  pp. 1179-1183
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(670.4KB)

FOREWORD
Yoshihiko AKAIWA Shuzo KATO Masao NAKAGAWA Ryuji KOHNO Shinsuke HARA Nobuo NAKAJIMA Yukitsuna FURUYA Kouichi HONMA Eisuke FUKUDA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1994/07/25
Vol. E77-B  No. 7  pp. 853-854
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(192.7KB)