MA Qiang, LIU Guang-zhong. Routing mechanism for underwater acoustic sensor networks based on power control[J]. 2009, 28(11): 53-54. DOI: 10.13873/j.1000-97872009.11.038.
Physical characteristics of underwater acoustic sensor networks make energy-saving become an important goal for designing routing protocol.On the basis of geographical and energy aware routing(GEAG)mechanism
a power control based geographical and energy aware routing(PC-GEAR) strategy is proposed.This mechanism transmit power by adjusting nodes to achieve the goal of increasing energy efficiency.Simulation results show that the effect of PC-GEAR is obvious.