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END-TO-END AVAILABLE BANDWIDTH ESTIMATION APPARATUS AND METHOD FOR MULTIMEDIA STREAMING

机译:多媒体流的端到端可用带宽估计装置和方法

摘要

An available bandwidth measure system between terminations for streaming multimedia and a method thereof are provided to reduce the deterioration of image quality by preventing packet loss by exceeding bandwidth of wireless network. A pair of packet are transmitted to a client from a streaming server. The time difference between packets is fed back from corresponding client. An available bandwidth is predicted in the streaming server corresponding to time difference. The data encoding bit rate is controlled in the streaming server corresponding to the available bandwidth.
机译:提供了用于流式多媒体的终端之间的可用带宽测量系统及其方法,该方法通过通过超过无线网络的带宽防止分组丢失来减少图像质量的下降。一对数据包从流服务器发送到客户端。数据包之间的时间差从相应的客户端反馈。在流服务器中预测与时间差相对应的可用带宽。在流服务器中,与可用带宽相对应地控制数据编码比特率。

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