220 / 2016-07-02 21:25:13

A Distributed QoS Routing Method in WSAN Based on Ant colony Optimization

WSAN (wireless sensor and actor network) is the leading edge of the hot research field, which is developing rapidly in recent years. Routing Protocol plays a crucial role in WSAN. Most of current routing protocol can facilitate data interaction and collaborative execution between actors. Considering performance parameters e.g. delay, bandwidth, energy and reliability, a Distributed QoS Routing Protocol based on Ant Colony Optimization (DQRP_ACO) in WSAN has been proposed in this paper. The simulation results show that the DQRP_ACO can meet the requirments of WSAN under different application background, and improve the network performance.