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蓝牙可视电话系统研究 被引量:1

Study on Bluetooth videophone system
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摘要 提出了基于DSP处理的具有较低编码速率、较高音像质量以及高效短距离无线连接组网能力的蓝牙可视电话系统的完整实现方案(软件实现和硬件实现);分析了蓝牙传输技术,重点论述了利用蓝牙进行视频传输的关键技术——H.263鲁棒性编码技术,采用白噪声模拟蓝牙传输信道对视频编解码进行环回仿真测试。 This paper presents a complete design scheme of bluetooth videophone system with a low coding rate, high quality of audio and video and quick wireless accessing capability, then analyzes the bluetooth transmission technique. and discusses H.263 robust coding and key techniques of transmitting video by bluetooth channel, finally simulates the video process and transmission.
机构地区 重庆邮电学院
出处 《重庆邮电学院学报(自然科学版)》 2004年第2期52-56,共5页 Journal of Chongqing University of Posts and Telecommunications(Natural Sciences Edition)
关键词 蓝牙 G.723.1 H.263 DSP/BIOS Bluetooth G.723.1 H.263 DSP/BIOS
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