Keyword : mobile communication systems


Real Challenge of Mobile Networks Toward 5G — An Expectation for Antennas & Propagation —
Fumio WATANABE 
Publication:   
Publication Date: 2019/02/01
Vol. E102-B  No. 2 ; pp. 182-188
Type of Manuscript:  INVITED PAPER (Special Section on Recent Progress in Antennas and Propagation in Conjunction with Main Topics of ISAP2017)
Category: Wireless Communication Technologies
Keyword: 
mobile communication systems5Gmassive MIMOeMBBmMTCURLLCWRC-19
 Summary | Full Text:PDF(3.3MB)

Expectations on Software Defined Radio (SDR) in Standardization Fora on Future Mobile Communication Systems
Fumio WATANABE Masayoshi OHASHI Hajime NAKAMURA Hisato IWAI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/12/01
Vol. E86-B  No. 12 ; pp. 3366-3373
Type of Manuscript:  INVITED PAPER (Special Issue on Software Defined Radio Technology and Its Applications)
Category: 
Keyword: 
software defined radio (SDR)mobile communication systemsIMT-2000systems beyond IMT-2000
 Summary | Full Text:PDF(1.4MB)

Improved Paging Scheme Based on Distribution Density Information of Users in Mobile Communication Systems
Choon-Woo KWON Il HAN Dong-Ho CHO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/04/01
Vol. E86-B  No. 4 ; pp. 1466-1471
Type of Manuscript:  LETTER
Category: Terrestrial Radio Communications
Keyword: 
intelligent pagingdistribution densitymobile communication systemslocation management
 Summary | Full Text:PDF(267.2KB)

A Preemptive Priority Handoff Scheme in Integrated Voice and Data Cellular Mobile Systems
Bo LI Qing-An ZENG Kaiji MUKUMOTO Akira FUKUDA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1999/10/25
Vol. E82-B  No. 10 ; pp. 1633-1642
Type of Manuscript:  PAPER
Category: Mobile Communication
Keyword: 
mobile communication systemsintegration of voice and data handoff schemepreemptive priority
 Summary | Full Text:PDF(1.1MB)