Audio streaming over bluetooth: An adaptive ARQ timeout approach

Ling Jyh Chen, Rohit Kapoor, Kevin Lee, M. Y. Sanadidi, Mario Gerla

研究成果: 會議貢獻類型

15 引文 斯高帕斯(Scopus)

摘要

Streaming audio has become a popular form of media on the Internet. As wireless personal area network architectures (e.g. Bluetooth) are now targeted to support multimedia traffic, streaming audio over these technologies will give rise to interesting applications. But, the variable nature of the wireless medium will not lend itself easily to supporting audio streaming. In this paper we focus on 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 adoptively sets the ARQ timeout value based on current channel measurements. We show through 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 technology.

原文英語
頁面196-201
頁數6
出版狀態已發佈 - 2004 七月 12
事件Proceedings - 24th International Conference on Distributed Computing Systems Workshops - Hachioji, 日本
持續時間: 2004 三月 232004 三月 24

其他

其他Proceedings - 24th International Conference on Distributed Computing Systems Workshops
國家日本
城市Hachioji
期間04/3/2304/3/24

    指紋

ASJC Scopus subject areas

  • Software
  • Hardware and Architecture
  • Computer Networks and Communications

引用此

Chen, L. J., Kapoor, R., Lee, K., Sanadidi, M. Y., & Gerla, M. (2004). Audio streaming over bluetooth: An adaptive ARQ timeout approach. 196-201. 論文發表於 Proceedings - 24th International Conference on Distributed Computing Systems Workshops, Hachioji, 日本.