An Energy-efficient Algorithm Based on Mobile Wireless Sensor Network
HU Han-yin · Microcomputer Information · 2010
In traditional WSN protocol research,it is generally assumed that node is static,.Based on the analysis of mobility in wireless sensor networks,this paper researches the affect that mobility has to current WSN MAC protocols.A further research is conducted and several considerations are brought forward.On the basis of above analysis,EBSA algorithm is given.EBSA,with the help of global WSN time information,avoids the influence that the mobility has to activation/sleep schedule mechanism in WSN protocol.Analysis and simulation show that,EBSA algorithm display better performance in the mobile environment.