GPSR protocolGeographical routing protocolEnergy aware routing protocolEnergy is the scarce resource in wireless sensor networks (WSNs), and it determines the lifetime of WSNs. For this reason, WSN algorithms and routing protocols should be selected in a manner which fulfills these energy requirements...
Greedy Perimeter Stateless Routing(GPSR) has been used widely in Ad Hoc and sensor networks.The algorithm is based on geographical information,in which the current node always forwards a message to its neighbor node that is closest to the destination.This algorithm reduces the lifetime of sensor ...
Adel Gaafar A. Elrahim and et al., An Energy Aware WSN Geographic Routing Protocol, Universal Journal of Computer Science and Engineering Technology, 1(2), 105-111, Nov. 2010.ADEL GAAFAR, A.Elrahim; HUSSEIN, A.Elsayed; SALWA, El Ramly; MAGDY, M. Ibrahim. "An energy aware WSN ...
In this study, the proposed protocol's performance is also compared to other protocols already in use, like Geographic Adaptive Fidelity (GAF), Geographic Energy Aware Routing (GEAR), Greedy Perimeter Stateless Routing (GPSR) and Multihop-Geographic Energy Aware Routing (M-GEAR), using a variety...
This paper proposes a delay-aware energy-efficient routing algorithm for WSNs with a path-fixed mobile sink, named DERM, which can strike a desirable balance between the delivery latency and energy conservation. We characterize the object of DERM as realizing the energy-optimal anycast to time-...