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The communication efficiency represents one of the key aspects in the future smart grid. Indeed, as the power distribution grid is being extended to fulfill increasing power demand population, recent advanced wireless communication standards and updates in the architecture of the distribution network have been introduced to upgrade the efficiency of data transmission and quality of service, enabling...
This paper studies optimal relay-based multicast routing to improve throughput in multirate-aware MANETs. The main idea is trying to replace a lower rate transmission of upstream node with some higher rate transmissions by relay nodes to minimize the total transmission time of the upstream node and relay nodes. Firstly, we formulate this problem as an optimization problem and prove that it is NP-hard...
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