Next UHF band WAVE system architecture design

Author

Tsuboi, Tsutomu ; Yoshikawa, Noriaki

Author_Institution

Smart City Bus. Manage. Div., Hitachi Ltd., Tokyo, Japan

fYear

2011

fDate

5-9 June 2011

Firstpage

43

Lastpage

47

Abstract

This paper describes WAVE (Wireless Access in Vehicle Environment) system design especially for UHF frequency band. Especially 700MHz band is currently used for analog TV terrestrial service in the world and it is going to be terminated soon or done in the world. Japan will terminate 700MHz band analog TV in July 2011 and it is going to assign new application system from 2012. In terms of WAVE system, IEEE802.11p standard is available in currently world wide standardization activities and it is focused on 5.9GHz frequency band. However 700MHz band has more technology advantage not only longer range communication but also hidden vehicles access such as in urban area. In Japan, MIC (Ministry of Internal Affaires and Communications) is going to assign ITS (Intelligent Transport System) frequency at 720MHz band with 10MHz bandwidth and started several field tests. In order to use 700MHz technology advantage, authors propose optimized 700MHz WAVE system architecture design and it will be useful for future standardization.

Keywords

radio access networks; television broadcasting; vehicular ad hoc networks; wireless LAN; IEEE802.11p standard; Intelligent Transport System; Japan; Ministry of Internal Affaires and Communications; UHF frequency band; WAVE system architecture design; analog TV terrestrial service; frequency 5.9 GHz; frequency 700 MHz; standardization; wireless access in vehicle environment system design; Bandwidth; Computer architecture; Microprocessors; OFDM; Phase shift keying; Vehicles; Wireless communication;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Vehicles Symposium (IV), 2011 IEEE

Conference_Location

Baden-Baden

ISSN

1931-0587

Print_ISBN

978-1-4577-0890-9

Type

conf

DOI

10.1109/IVS.2011.5940400

Filename

5940400