A study of video frame sharing in sparse vehicular networks

Wen Cheng Shieh, Sok Ian Sou, Shin Yeh Tsai

研究成果: Conference contribution

6 引文 斯高帕斯(Scopus)

摘要

Due to the limited budget and high maintenance cost, it is difficult to deploy a large amount of roadside units (such as 802.11 base stations) to cover all road sections. Through a sparse network infrastructure, vehicles experience long download delay for large-size videos. In this paper, we proposed a Video Frame Sharing Mechanism (VFSM) to improve the performance of download sessions. We also investigate how to prevent selfish nodes in VFSM. Through VFSM, users can download video frames from RSUs (Road Side Units) or share video frames with neighboring vehicles by V2V communications in a fair manner. As a result, the video downloading can be speeded up and the video quality can be substantially improved. The extensive simulation results show that the our proposed protocol is practical.

原文English
主出版物標題Proceedings - 2011 17th IEEE International Conference on Parallel and Distributed Systems, ICPADS 2011
頁面444-448
頁數5
DOIs
出版狀態Published - 2011 12月 1
事件2011 17th IEEE International Conference on Parallel and Distributed Systems, ICPADS 2011 - Tainan, Taiwan
持續時間: 2011 12月 72011 12月 9

出版系列

名字Proceedings of the International Conference on Parallel and Distributed Systems - ICPADS
ISSN(列印)1521-9097

Other

Other2011 17th IEEE International Conference on Parallel and Distributed Systems, ICPADS 2011
國家/地區Taiwan
城市Tainan
期間11-12-0711-12-09

All Science Journal Classification (ASJC) codes

  • 硬體和架構

指紋

深入研究「A study of video frame sharing in sparse vehicular networks」主題。共同形成了獨特的指紋。

引用此