An adaptive ARQ timeout approach for audio streaming over Bluetooth

Ling Jyh Chen*, Rohit Kapoor, Sewook Jung, M. Y. Sanadidi, Mario Gerla

*此作品的通信作者

研究成果: 雜誌貢獻期刊論文同行評審

摘要

In this paper we study the application of audio streaming over Bluetooth and propose an enhancement to the Bluetooth link layer ARQ mechanism to compensate for channel degradation and to better support audio streaming. Specifically, our scheme adaptively sets the ARQ timeout value based on current channel conditions. We show through simulation and testbed experiments that the adaptive ARQ improves the streaming quality significantly compared to the 'vanilla' link layer of Bluetooth, especially in noisy environments. Our proposed approach is simple to implement and can actually be extended to the link layer of any wireless technologies.

原文英語
頁(從 - 到)255-264
頁數10
期刊International Journal of Wireless and Mobile Computing
3
發行號4
DOIs
出版狀態已發佈 - 2009 十一月

ASJC Scopus subject areas

  • 電腦科學(全部)
  • 電氣與電子工程

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