QoS analysis based on ACO in WMSNs

In view of the relevant requirements of different services in wireless multimedia sensor networks, after considering the parameters such as energy, time delay, hops and so on, we propose a Qos routing algorithm based on Ant Colony Optimization. This algorithm uses a different parameter weighting method for different service processes, which makes it the most suitable route for the service process. Through setting the access conditions, we prevent the occurrence of premature deaths, high delay, and the emergence of ant colony and so on. Simulation results show that the proposed algorithm is suitable for multi service wireless multimedia sensor networks, and the network energy consumption is balanced on the basis of guaranteeing QoS. Moreover the lifetime of the whole network is extended.