Network Coding Based Energy Constrained Data Transmission Mechanism in Wireless Internet of Things
Chen Huang, Kewei Li, Wei Zhang, Yongcai Pan, Huang Ben-xiong, Bin Dai · Dianzi xuebao · 2013
A network coding based energy constrained data transmission mechanism NCDT is proposed in this paper for limited energy scenario in wireless internet of things.NCDT makes use of epidemic routing to construct mathematical model to describe transmission process of coding packets.NCDT controls overall energy overhead through constraining duplication time of coding packets and the number of terminals that exchange packets.While constraining resource consumption,NCDT maintains high transmission reliability.