A Geographic Routing for Detouring Obstacles in Wireless Sensor Networks
Jinbao Li · Journal of Engineering of Heilongjiang University · 2010
Aiming at obstacle problems in WSN,a distributed geographic routing algorithm that detours obstacles——GRdo was designed.GRdo was designed the existences of obstacles and detour obstacles with a shorter path,and thus avoids the dead-end problems.The theoretical analysis and experimental results indicate that GRdo drops the rate of lost packets and shortens the average length of paths.