Conference paper
Optimal channel utilization and service protection in cellular communication systems
In mobile communications an efficient utilization of the channels is of great importance.In this paper we consider the basic principles for obtaining the maximum utilization, and we study strategies for obtaining these limits.In general a high degree of sharing is efficient, but requires service protection mechanisms for protecting services and subscriber groups.We study cellular systems with overlaid cells, and the effect of overlapping cells, and we show that by dynamic channel allocation we obtain a high utilization.The models are generalizations of the Erlang-B formula, and can be evaluated numerically.
Language: | English |
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Publisher: | PRiSM, University of Versailles |
Year: | 1997 |
Pages: | 61-68 |
Proceedings: | MWCN'97, First International Workshop on Mobile and Wireless Communications Networks. |
Types: | Conference paper |