Geographic routing algorithm implementation using simple MAC 802.15.4

This paper discuss some aspects at Wireless Sensor Networks over the IEEE802.15.4 standard and proposes for the very first time a mesh network topology with geographical routing integrated to the open Freescale (SMAC )protocol. The performance results of the implemented protocol are presented and analyzed in order to achieve important requirements for wireless sensor networks such as robustness, self healing property and low latency.