Energy-Efficient Routing Algorithms Based on Linear Network Coding in Wireless Sensor Networks
Guihai Chen · Dianzi xuebao · 2010
Based on network coding,a retransmission-free routing(RFR) algorithm is proposed,in which an optimization model that minimizes energy cost per bit of useful data is presented and solved by genetic algorithms.The RFR reduces energy cost of nodes,alleviates radio interferences among nodes,and eliminates memory used to buffer packets for retransmitting.