QoS Performance Improvement for WLAN Using Priority Random Early Detection

  title={QoS Performance Improvement for WLAN Using Priority Random Early Detection},
  author={Cheng-Chih Yang and Jheng Sian Li and Ruei-Yi-Li and Shang-Yo Lin and Jyh-Horng Wen},
  journal={2007 International Conference on Wireless Communications, Networking and Mobile Computing},
In this article, we pay attention to the qualities of service (QoS) on wireless LAN. We proposed a Priority Random Early Detection (PRED) algorithm, which integrated random early detection (RED) with IEEE 802.11e EDCF so that QoS performance can be improved for WLAN. Under heavy traffic load condition, the performance of channel accessing will be inefficient due to collisions. PRED provides good differentiation among different access categories (AC). Compared with the usage of the traditional… CONTINUE READING
6 Citations
18 References
Similar Papers


Publications referenced by this paper.
Showing 1-10 of 18 references

Kshemkalyani , “ HRED : A Simple and Efficient Active Queue Management Algorithm

  • Liujia Hu, D. Ajay
  • 2004

Similar Papers

Loading similar papers…