Abstract: To support real time applications with Quality of Service(QoS) requirements in Wireless Mesh Networks(WMN), this paper proposes a TDMA-based QoS routing strategy named TD-MQR. This strategy stratifies WMN and proposes a new link metric. It routes and schedules the network traffic based on the link capacity and interference among wireless channels. Simulation results show that the strategy can provide QoS guarantees for real time applications in WMN.

Key words: Wireless Mesh Networks(WMN), Quality of Service(QoS), routing protocol

摘要： 为支持无线网状网中具有服务质量(QoS)需求的实时应用，提出基于TDMA模式服务质量路由策略TD-MQR。对网络进行分层，提出新的链路指标值，在考虑链路容量和无线信道间干扰的基础上对网络的流量进行路由和调度。仿真表明，该协议能够对WMN中实时应用提供QoS保证。

关键词: 无线网状网, 服务质量, 路由协议

CLC Number: 

• TP393