Intra-Cluster Topology Creation in Wireless Sensor Networks Sunil Jardosh Prabhat Ranjan Wireless Communication and Sensor Networks, WCSN '07 Wireless Communication and Sensor Networks, WCSN '07 Slides by Alex Papadimitriou
Intra-Cluster Topology Creation in Wireless Sensor Networks In cluster formation, high focus is given on cluster head selection while intra-cluster topology generation is not given much attention. For cluster formation we have used Voronoi tessellation with fix number of cluster heads. We have used leveling method to position the cluster nodes in the network to generate level based intra- cluster topology.
Intra-Cluster Topology Creation in Wireless Sensor Networks In this topology node 2-7 and node 1-2 are not in each others communication range. Therefore, node 2-7 has joined the cluster head 2 because it has no other link to other cluster heads. Considering the distance between node 2- 7 and cluster heads, node 2-7 is nearer to cluster head 1 than cluster head 2. However, node 2-7 could not join cluster head 1, due to its limited communication range and lack of awareness that it is near to cluster head 1 than cluster head 2.
Intra-Cluster Topology Creation in Wireless Sensor Networks