Abstract: Aiming at the short-term priority problem in Wireless Mesh Networks(WMN), a medium access control algorithm with Quality of Service(QoS) guarantee is proposed. By suspending transmissions of low-priority traffic when traffic load is heavy, the proposed algorithm can provide more opportunities of channel access and QoS guarantee to high-priority traffic. Simulation results show that comparied with the IEEE802.11e EDCA, this algorithm can reduce the delay of real-time traffic and improve the throughput.

Key words: Wireless Mesh Networks(WMN), access control, Quality of Service(QoS)

摘要： (中南民族大学电子信息工程学院，武汉 430074)

关键词: 无线Mesh网络, 接入控制, 服务质量

CLC Number: 

• TP301.6