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Efficiency of broadcast transmission based on Cluster Heads in clusterized wireless network has been assessed in this paper. The proposed algorithm uses MPR (Multi Point Relay) method based on Cluster Heads (CH-MPR-BC). Most results were compared with classical solution which uses GateWay nodes at the edge of clusters as retransmitters. It is shown that for clustered network, CH-MPR-BC can be reliable...
A relative, experimental efficiency assessment of broadcast (BC) transmission in cluster-based network has been presented in this paper. Classical flooding and multipoint relay-based (MPR) broadcasting were used as reference for the experiment. Time and energy used by the system were the basic measures of the method efficiency. Conclusions are ambiguous and depend on the system functionality.
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