An adaptive QoS mechanism for multimedia applications over next generation vehicular network

Jiann Liang Chen, Yi Wei Ma, Yueh Min Huang, Qing Tai Yang

研究成果: Conference contribution

3 引文 斯高帕斯(Scopus)

摘要

This study develops a novel IEEE 802.21 MIH (Media Independent Handover) mechanism for next generation vehicular multimedia network. An adaptive QoS management mechanism is also proposed. By obtaining received signal strength parameters, the proposed Mm framework can determine the best available network. The adaptive QoS mechanism substantially improves the performance of real-time multimedia applications. The simulation results show that average handover time is slower than both UMTS and WiMAX when the MIH mechanism is used in vehicular network. However, the simulation results confirm that using the IEEE 802.21 MIH mechanism can increase overall throughput. Increased throughput is satisfactory compensation for increased handover time.

原文English
主出版物標題2010 5th International ICST Conference on Communications and Networking in China, ChinaCom 2010
出版狀態Published - 2010 十二月 1
事件5th International ICST Conference on Communications and Networking in China, ChinaCom 2010 - Beijing, China
持續時間: 2010 八月 252010 八月 27

出版系列

名字2010 5th International ICST Conference on Communications and Networking in China, ChinaCom 2010

Other

Other5th International ICST Conference on Communications and Networking in China, ChinaCom 2010
國家China
城市Beijing
期間10-08-2510-08-27

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Communication

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