计算机应用 ›› 2005, Vol. 25 ›› Issue (12): 2896-2898.
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摘要: 为了保证网络负载增加后无线局域网的QoS,在EDCA机制的基础上运用了预约竞争窗口维护技术,当网络处于低负载时,性能与原接入机制一样,随着负荷的增加,在稳定条件下可以大大减少碰撞概率,从而既保证高优先级业务的QoS,又能提高整个网络的吞吐量。
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