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Hierarchical ad hoc networks have gained popularity due to the huge number of mobile devices, as well as the social content distribution which is frequently location based. One major issue of hierarchical networks due to mobility is the overlapping of clusters. The issue is often resolved by merging of overlapping clusters. Some efforts propose immediate merging of clusters, while others suggest contention...
This paper describes a new mobility-aware signal strength based clustering algorithm. To avoid the high reaffiliation rate produced by nodes moving in opposite directions, the proposed approach uses a threshold for stability estimation of mobile neighbours, resulting in a high accurate division of the scenario for cluster formation. In addition, the proposed algorithm increases the reliability of...
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