Title :
A consideration on the application of spread spectrum techniques to SHF and EHF mobile and indoor wireless communications
Author :
Mizuno, Mitsuhiko
Author_Institution :
Commun. Res. Lab., Minist. of Posts & Telecommun., Tokyo, Japan
Abstract :
Future mobile communication systems will extend its frequency bands over wider ranges, for instance SHF microcellular and wireless LAN systems, and millimeter-wave broadband communication systems. Spread spectrum techniques will be more effective when wider spread bandwidth is available. This means these techniques will fit to such high frequency bands. This paper proposes optimum ways of application of spread-spectrum techniques for such RF bands. This includes effective usage of fading reduction and CDMA capability, based on the propagation measurement results
Keywords :
broadband networks; code division multiple access; fading; indoor radio; land mobile radio; microwave propagation; pseudonoise codes; radiowave propagation; spread spectrum communication; wireless LAN; CDMA; EHF; RF bands; SHF microcellular systems; bandwidth; fading reduction; frequency bands; indoor wireless communications; millimeter-wave broadband communication systems; mobile communications; propagation measurement results; spread spectrum techniques; wireless LAN systems; Bandwidth; Broadband communication; Fading; Millimeter wave communication; Millimeter wave technology; Mobile communication; Multiaccess communication; Radio frequency; Spread spectrum communication; Wireless LAN;
Conference_Titel :
Vehicular Technology Conference, 1994 IEEE 44th
Conference_Location :
Stockholm
Print_ISBN :
0-7803-1927-3
DOI :
10.1109/VETEC.1994.345058
