An Energy-Balanced Data Transmission Scheme for Wireless Sensor Networks
The high energy consumption in the local network often leads to energy hole problem in wireless sensor networks(WSNs),It easy to make the WSNs dying prematureeely. The effective way is the evenness of energy consumption of each node. Unlike other existed schemes, we sliced the circular field into concentric circular bands of fixed width. By combining the direct transmission protocol and hop-by- hop transmission protocol to achieve energy-ba lanced consumption. our scheme can give specific formula to calculate the probability of hop-by-hop transmission and that of single-hop transmission. Numerical results show our scheme balances the individual energy consumption of different bands, while keeping the total energy consumption in a rather low level.
wireless sensor networks energy-balanced consumption direct transmission hop-by-hop transmission
Li Xueyong Gao Guohong Fu Junhui Wang Quanrui
School of Information EngineerHenan Institute of Science and TechnologyHenan Xinxiang, China, 453003 School of Information Engineer Henan Institute of Science and Technology Henan Xinxiang, China, 4530
国际会议
成都
英文
1-4
2010-08-20（万方平台首次上网日期，不代表论文的发表时间）