Title :
Compatibility of Spread-Spectrum Signals with Narrow-Band FM Receivers in VHF Mobile Networks
Author_Institution :
Institute of High Frequency Electronics of the Federal Institute of Technology Zurich, Switzerland. 01/326211 ext. 2790.
fDate :
5/1/1979 12:00:00 AM
Abstract :
The feasibility of a tentative introduction of the spread- spectrum (SS) scheme in VHF mobile bands on an area-and frequency-sharing basis with existing FDM service is investigated. It is shown that compatibility can be attained only for cellular SS networks with small cell area. The approach outlined may be useful in the treatment of general compatibility problems involving variable geometry of the transmitter/receiver configuration.
Keywords :
Bandwidth; Cellular networks; Frequency modulation; Interference; Mobile antennas; Mobile communication; Narrowband; Power system modeling; Spread spectrum communication; Transmitters; Spread-spectrum techniques; VHF mobile communications; VHF propagation; receiver technology;
Journal_Title :
Electromagnetic Compatibility, IEEE Transactions on
DOI :
10.1109/TEMC.1979.303755
