Analytical Characterization of WLANs for Quality-of-Service with Active Queue Management

Provided by: Creative Commons
Topic: Networking
Format: PDF
Design of an active queue management scheme at the access point to address the problem of congestion control, packet delay variation and packet loss rate is discussed. The proposed mechanism calculates and adjusts redundancy rate adaptively at the access point by considering both network traffic load and wireless channel condition. Real-time applications such as mobile learning and smart learning need the special treatment and require differentiated QoS to satisfy the client who is ready to pay more than others. Maintaining the jitter value of the multimedia packets below the threshold is essential to guarantee the desirable quality of the video at the receiver.

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