Keyword : 5G evolution


5G Evolution and Beyond
Erik DAHLMAN Gunnar MILDH Stefan PARKVALL Patrik PERSSON Gustav WIKSTRÖM Hideshi MURAI 
Publication:   
Publication Date: 2021/09/01
Vol. E104-B  No. 9 ; pp. 984-991
Type of Manuscript:  INVITED PAPER (Special Section on Technology Trials and Proof-of-Concept Activities for 5G Evolution and Beyond)
Category: 
Keyword: 
5G evolutionNR evolution6Gfuture wireless accessfuture wireless networks
 Summary | Full Text:PDF(1.7MB)

28 GHz-Band Experimental Trial Using the Shinkansen in Ultra High-Mobility Environment for 5G Evolution
Nobuhide NONAKA Kazushi MURAOKA Tatsuki OKUYAMA Satoshi SUYAMA Yukihiko OKUMURA Takahiro ASAI Yoshihiro MATSUMURA 
Publication:   
Publication Date: 2021/09/01
Vol. E104-B  No. 9 ; pp. 1000-1008
Type of Manuscript:  Special Section PAPER (Special Section on Technology Trials and Proof-of-Concept Activities for 5G Evolution and Beyond)
Category: 
Keyword: 
5G evolutionmassive MIMOultra high-mobilityhigh speed train28GHz band
 Summary | Full Text:PDF(4.5MB)

Base Station Cooperation Technologies Using 28GHz-Band Digital Beamforming in High-Mobility Environments
Tatsuki OKUYAMA Nobuhide NONAKA Satoshi SUYAMA Yukihiko OKUMURA Takahiro ASAI 
Publication:   
Publication Date: 2021/09/01
Vol. E104-B  No. 9 ; pp. 1009-1016
Type of Manuscript:  Special Section PAPER (Special Section on Technology Trials and Proof-of-Concept Activities for 5G Evolution and Beyond)
Category: 
Keyword: 
5G evolutionmillimeter-wavehigh-mobility environmentdigital BFBS cooperation technology
 Summary | Full Text:PDF(3.1MB)