TSGR: Two Stage Geographic Routing in Wireless Sensor Network with Mobile Sink
Parinaz Eskandarıanmıyandoab, Majid Meghdadı, Alireza Fatehımarj · DergiPark (Istanbul University) · 2013
We consider a wireless sensor network where nodes contain small buffers and low power. In this paper, wepropose a novel routing scheme called TSGR in wireless sensor networks with mobile sink. In TSGR, the sinkinforms its current location only to a minimal number of nodes compared to the existing schemes. Therefore, thesink needs fewer location broadcasts and decreases energy consumption. Our simulation experiments show thatTSGR consumes lower energy than the existing routing schemes with comparable end-to-end delay.Keywords: Sensor network, Mobile sink, Routing, Energy.