A Multiple QoS Metrics Routing Protocol Based on Combination of Improved ACO and AFSO for WSN
Numerous routing protocol consider energy saving as the main objective and assume data traffic with unconstrained delivery requirements to be a given. However, with the arrival of wireless multimedia sensor networks, traffic can be composed of time sensitive packets and reliability-demanding packets. The network lifetimes constraints information brokerage techniques need to take into account both energy-efficiency and QoS assurance (e.g. bandwidth, packet loss and delay constraints). In order to achieve the balancing of energy-efficiency with QoS improvements for applications specific, a multiple QoS metrics routing protocol based on combination of improving ACO and AFSO for WSN(2ASenNet) is proposed in this paper. The 2ASenNet protocol adopted hybrid ant behavior to produce diverse original paths, adding AFSO to ACOs per iterative process, and then the optimization path was explored according to multiple QoS constrained. Simulation results have shown the efficiency of this novel approach, while simultaneously reducing the consumption of constrained resources as much as possible.
Quality of Service Routing Protocol wireless sensor network Artificial Fish Swarm Optimization Ant Colony Optimization
Xin Song Cuirong Wang Juan Wang
School of Information Science and Engineering Northeastern University Shenyang China Northeastern University at Qinhuangdao Northeastern University Qinhuangdao China
国际会议
秦皇岛
英文
155-158
2010-11-05（万方平台首次上网日期，不代表论文的发表时间）