基于QoS约束的WMN路由优化

Wireless Mesh Network (WMN) technology is studied in next-generation wireless network hotspot, how to provide an efficient routing protocol to become a major concern. Wireless mesh network application environments, and multimedia traffic stream in the network transmission needs require mobile WMN network support QoS. However, the characteristics of WMN made to achieve QoS in wireless networks have great difficulty. The multi-constrained QoS problems are the focus of research. In this paper, the wireless mesh network of multi-objective QoS study the issue, taking into account characteristics of the wireless mesh network topology and wireless networks Cross-layer routing based on the criterion is proposed based on multi-objective genetic algorithm to solve the wireless mesh network, QoS routing problems, experimental results show that the algorithm in the wireless mesh network is an efficient routing algorithm.