作者: Prathima Agrawal , Ashok N. Rudrapatna
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摘要: A cellular network includes a control station and of base stations installed one per cell with which or more mobile can communicate as they roam through cell. Redundantly deployed spare are introduced along the primary at central area each The redundantly handle new calls when associated is overloaded, participate in retransmission data lost due to degraded channel conditions congestion network, assist handoffs. Primary satellite regions marked by hills valleys augment communicative capabilities stations.