Media access mechanisms for integrated services in wireless networks

Sheng Tzong Cheng, Ming Hung Tao, Mingzoo Wu

研究成果: Conference contribution

摘要

In the paper, we propose a media access framework for supporting integrated service including the real-time service, the controlled load service, and the best effort service in wireless networks. Three medium access mechanisms, the "Multi-classes fair scheduling", the "Single-class fair scheduling + DCF", and the "Single-class fair scheduling + DCF with threshold for controlled load service" are proposed in the paper to manage the traffic within a piconet. Moreover, a measurement based admission control algorithm is proposed to guarantee the QoS requirements for the requests. We compare the performance of the proposed access mechanisms by conducting simulations. The simulation results show that the "Multi-classes fair scheduling" mechanism is the best choice for the networks occupied by the real-time service; the "Single-class fair scheduling + DCF with threshold for controlled service" mechanism is the best for controlled service in general case.

原文English
主出版物標題Proceedings ITCC 2005 - International Conference on Information Technology
主出版物子標題Coding and Computing
編輯H. Selvaraj, P.K. Srimani
頁面675-680
頁數6
出版狀態Published - 2005 九月 21
事件ITCC 2005 - International Conference on Information Technology: Coding and Computing - Las Vegas, NV, United States
持續時間: 2005 四月 42005 四月 6

出版系列

名字International Conference on Information Technology: Coding and Computing, ITCC
2

Other

OtherITCC 2005 - International Conference on Information Technology: Coding and Computing
國家/地區United States
城市Las Vegas, NV
期間05-04-0405-04-06

All Science Journal Classification (ASJC) codes

  • 工程 (全部)

指紋

深入研究「Media access mechanisms for integrated services in wireless networks」主題。共同形成了獨特的指紋。

引用此