LIU Gang1, HE Ying2, JI Ying-hua1. Research on algorithm based on energy conservation in wireless sensor networks[J]. 2008, 27(11): 47-49. DOI: 10.13873/j.1000-97872008.11.021.
An improved medium access control algorithm based on energy conservation is proposed because the energy is constrained in wireless sensor networks.In this algorithm
each code can adjust its sleeping probability by its remaining energy
balance energy consumption of net codes
so the life time of whole network is enlarging.The simulating result shows that compared with traditional algorithm
the max life time can be increased from 1.48×104s to 3.2×104s.At the sametime
the transmited data groups also can be improved more in life time with the same energy of each code.