Title :
Influence of wireless LAN on experimental TD-CDMA city lifeline monitoring system
Author :
Fujiwara, T. ; Ikeda, A. ; Shimazaki, Y. ; Toyoshima, H. ; Sugiura, M. ; Ito, S. ; Atsumi, M. ; Adachi, A. ; Watanabe, T. ; Mizushina, S.
Author_Institution :
Res. Center, TAO Hamamatsu Lifeline, Shizuoka, Japan
Abstract :
A dedicated data collection system using CDMA technique for fixed stations is considered for monitoring city lifelines. Interference from a wireless LAN operating in the ISM band with the experimental CDMA system was studied. It was shown possible to measure the level of interference power from the wireless LAN using a TD-CDMA technique, while maintaining communication
Keywords :
code division multiple access; data communication; digital radio; disasters; earthquakes; monitoring; radiofrequency interference; wireless LAN; CDMA system; ISM band; TD-CDMA technique; city lifeline monitoring system; dedicated data collection system; fixed stations; interference power level measurement; wireless LAN; Bandwidth; Cities and towns; Frequency; Interference; Modulation coding; Monitoring; Multiaccess communication; Power generation; Relays; Wireless LAN;
Conference_Titel :
Microwave Conference, 2000 Asia-Pacific
Conference_Location :
Sydney, NSW
Print_ISBN :
0-7803-6435-X
DOI :
10.1109/APMC.2000.925782
