Improvement and Implementation of MAC Protocol for WSN Based on Wake
Xuefan Zhang · Jisuanji gongcheng · 2010
A lot of Wireless Sensor Network(WSN) MAC protocols use periodical sleep to save energy,gaining long lifetime.How to realize the communication between the nodes when using the periodical sleep mode is the focus research.An asynchronous MAC based on wake is a solution which achieves low energy consumption when applied to the sporadic traffic occasion.This paper improves the MAC protocol.The analysis and experiment shows that the modification reduces the energy consumption and improves the latency performance.