As a kind of fixed BWA system,IEEE 802.16d promises to provide the peak data rate of 70Mbps in order to deploy integrated data service with different QoS.

• 作为一种固定宽带无线接入系统；IEEE 802.；16d可以提供高达70Mbps的峰值传输速率以支持不同QoS类型的综合数据业务的部署。