A neural network based adaptive algorithm for multimedia quality fairness in WLAN environments

Wang Chiapin, Lin Tsungnan

研究成果: 書貢獻/報告類型會議貢獻

6 引文 斯高帕斯(Scopus)

摘要

This paper investigates multimedia quality fairness in wireless LAN environments where channel are error-prone due to mobility and fading. The experimental results show that using fixed MAC arguments for nodes in heterogeneous channel conditions leads to unequal throughput performance and that may incur the degradation of multimedia QoS. To overcome the unfairness problem for provisioning QoS, we propose a cross-layer adaptation scheme by on-line adapting the multidimensional MAC-layer backoff parameters depending on the application-layer QoS requirements and PHY-layer channel conditions. Our solution is based on an optimization approach which utilizes neural networks to learn the cross-layer function. Simulation results demonstrate that our adaptive scheme can tackle a variety of channel condition to provide fair throughput for nodes in heterogeneous channel conditions.

原文英語
主出版物標題2006 IEEE International Conference on Multimedia and Expo, ICME 2006 - Proceedings
頁面1233-1236
頁數4
DOIs
出版狀態已發佈 - 2006 十二月 1
事件2006 IEEE International Conference on Multimedia and Expo, ICME 2006 - Toronto, ON, 加拿大
持續時間: 2006 七月 92006 七月 12

出版系列

名字2006 IEEE International Conference on Multimedia and Expo, ICME 2006 - Proceedings
2006

其他

其他2006 IEEE International Conference on Multimedia and Expo, ICME 2006
國家加拿大
城市Toronto, ON
期間06/7/906/7/12

ASJC Scopus subject areas

  • Media Technology
  • Electrical and Electronic Engineering

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  • 引用此

    Chiapin, W., & Tsungnan, L. (2006). A neural network based adaptive algorithm for multimedia quality fairness in WLAN environments. 於 2006 IEEE International Conference on Multimedia and Expo, ICME 2006 - Proceedings (頁 1233-1236). [4036829] (2006 IEEE International Conference on Multimedia and Expo, ICME 2006 - Proceedings; 卷 2006). https://doi.org/10.1109/ICME.2006.262760