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For dense ad hoc networks, clustering is an appropriate strategy to efficiently organize the network. Moreover, public safety or military networks are structured through a hierarchical organization via operational groups. This organization has an impact on both the mobility of nodes which move in groups, and the data flow since the traffic is mainly intra-group. In this work we propose a novel distributed...
For dense ad hoc networks, clustering is an appropriate strategy for improving scalability. Moreover, dense networks such as public safety or military networks are also structured through a hierarchical organization via operational groups. This organization usually impacts both the mobility of nodes which move in group, and the data flow since the traffic is mainly intra-group rather than inter-group...
Many wireless public safety and military networks are ad hoc networks, for which clustering is a well-known strategy to improve scalability. In addition these networks are structured according to a hierarchical organization, i.e. nodes belong to specific operational groups which implies that the traffic is mainly intra-group. So far, clustering algorithms are built using metrics such as node identifiers,...
Flexbility and deployment simplicity are among the numerous advantages of wireless links when compared to standard wired communications. However, challenges do remain high for wireless communications, in particular due to the wireless medium inherent unreliability, and to the desired flexibility, which entails complex protocol procedures. In that context simulation is an important tool to understand...
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