earticle

영어

A network which consists of miniaturized wireless sensor nodes with limited memory capacity and energy source is wireless sensor network. Power consumption is very important in wireless sensor network (WSN) because replacement or recharging of sensor nodes is difficult. There are many routing protocols in wireless sensor network. In this paper, we are considering three routing protocols for different traffic types: Convergecast with WiseRoute, Flooding and ProbabilisticBroadcast. A relative examination of three routing protocols is done by series of simulations in OMNET++. This paper focuses on identifying the best routing protocol on the basis of performance parameters backoff duration, latency, the mean number of hops, the number of frames dropped with interference and number of packets received using uniform, periodic and exponential application traffic situations.