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In this work, we consider a duty-cycled wireless sensor network with the assumption that the on/off schedules are uncoordinated. In such networks, as all nodes may not be awake during the transmission of time synchronization messages, nodes will require to re-transmit the synchronization messages. Ideally a node should re-transmit for the maximum sleep duration to ensure that all nodes are synchronized...
Opportunistic Routing (OR) is a class of routing protocol that exploits the broadcast nature of wireless network to improve routing efficiency. The primary step in OR is to select a group of nodes as forwarders and prioritize them. The current approach of selecting the forwarders is through simulation which does not always give the best results, select forwarders on diverse paths and can be compute...
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