A uni-directional satellite paging system for land mobile users
- 1 January 1988
- journal article
- Published by Institution of Engineering and Technology (IET) in Journal of the Institution of Electronic and Radio Engineers
- Vol. 58 (3) , 92-98
- https://doi.org/10.1049/jiere.1988.0018
Abstract
A satellite ground segment which is capable of supporting a uni-directional paging service for land mobile users is described. The system is configured around existing satellites and the VHF wide-area paging network. A suitable transmission format is proposed which employs multi-level frequency shift keying, dual time diversity and Reed-Solomon forward error correction. The anticipated performance of the transmission format is discussed. Proposed implementations of the mobile paging receiver and transmitter data-formatting modulation equipment are presented.Keywords
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