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The failure of sensor nodes caused by energy exhaustion or physical destruction may lead to the void areas, so called holes. The hole problem becomes another difficult issue faced by data dissemination protocol based on geographic routing. Most of the existing schemes for the issue tend to construct a static detour path to bypass a hole. The static detour path may lead to uneven energy consumption...
Wireless sensor networks consist of a large number of sensor nodes, recharging them is often infeasible. The failure of sensor nodes caused by energy exhaustion or physical destruction may lead to the reduction of sensor areas. In wireless sensor networks, holes can be formed due to void areas in sensor nodes deployment, destruction of sensor nodes, or uneven energy consumption. In such a network,...
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