Research of bluetooth video transport mechanism with QoS guaranteed

Computer Engineering and Applications ›› 2008, Vol. 44 ›› Issue (10): 131-134.

• 网络、通信、安全 • Previous Articles Next Articles

Research of bluetooth video transport mechanism with QoS guaranteed

YU Bin,LIANG Jun-xue,YUE Yun-tian

Institute of Electronic Technology，the PLA Information Engineering University，Zhengzhou 450004，China

Received:2007-03-20 Revised:2007-11-08 Online:2008-04-01 Published:2008-04-01
Contact: YU Bin

具有QoS保证的蓝牙视频传输机制研究

郁滨,梁军学,岳云天

解放军信息工程大学电子技术学院，郑州 450004

通讯作者: 郁滨

Abstract

Abstract: The existed bluetooth video transport system can’t guarantee the image quality under different network conditions.Based on analysis of existing bluetooth video specification，design a mechanism that provide guaranteed QoS of bluetooth video transport.It works with business categorizing and optimizing buffer size，and efficiently improves the video transport performance in different circumstances.Simulation results demonstrate that the mechanism is feasible and efficient.

Key words: bluetooth, video transport, business categorizing, QoS, bandwidth

摘要： 现有的蓝牙视频传输系统不能很好地保证不同网络条件下的图像质量，通过对现有视频应用规范的分析，设计了一种具有QoS保证的蓝牙视频传输机制，该机制通过业务分类、优化缓冲区大小，有效改善了不同网络条件下的视频传输性能，仿真结果表明，所设计的传输机制是可行的和有效的。

关键词: 蓝牙, 视频传输, 业务分类, QoS, 带宽

YU Bin,LIANG Jun-xue,YUE Yun-tian. Research of bluetooth video transport mechanism with QoS guaranteed[J]. Computer Engineering and Applications, 2008, 44(10): 131-134.

郁滨,梁军学,岳云天. 具有QoS保证的蓝牙视频传输机制研究[J]. 计算机工程与应用, 2008, 44(10): 131-134.

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Research of bluetooth video transport mechanism with QoS guaranteed

具有QoS保证的蓝牙视频传输机制研究

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