DocumentCode
3579479
Title
Fast handover mechanism for high data rate ground-to-train free-space optical communication system
Author
Mori, Kosuke ; Terada, Masanori ; Nakamura, Kazuki ; Murakami, Ryoji ; Kaneko, Kunitake ; Teraoka, Fumio ; Yamaguchi, Daisuke ; Haruyama, Shinichiro
Author_Institution
Grad. Sch. of Sci. & Technol., Keio Univ., Yokohama, Japan
fYear
2014
Firstpage
499
Lastpage
504
Abstract
We developed a fast handover mechanism using a high-speed image sensor for a high data rate ground-to-train free-space optical communication system in order to achieve a continuous communication between passengers and the Internet. Using the new handover mechanism, we were able to achieve handover time of 21 milliseconds in the best case, which is short enough to offer live streaming Internet services such as Skype, YouTube, and Internet Radio.
Keywords
mobility management (mobile radio); optical communication; Internet services; continuous communication; fast handover mechanism; high data rate ground-to-train free-space optical communication system; live streaming; Handover; Image sensors; Laser beams; Lasers; Mirrors; Mobile communication;
fLanguage
English
Publisher
ieee
Conference_Titel
Globecom Workshops (GC Wkshps), 2014
Type
conf
DOI
10.1109/GLOCOMW.2014.7063481
Filename
7063481
Link To Document