源端根据接收端的反馈调节多播层次数目及各层传输速率,接收端根据TCP吞吐量模型计算本地允许带宽,进行层次的接收及形成对源端调节的反馈。
Source adjusts the number and the rate of layers in terms of feedback from receivers. Receivers calculate local bandwidth through TCP model and form feedback used in source.
可选择的视频和音频流比特率允许我们将占用的网络带宽与存储的视频内容所需的视频质量和容量进行权衡。
Selectable video and audio streaming rates allowed us to balance the amount of network bandwidth consumed against the required video quality and volume of stored video content.
ASCM允许动态扩展因子,从而最大限度利用链路,优化带宽使用,在恶劣的地形和天气条件下保持高传输容量。
ASCM allows for dynamic spreading factor, thus maximizing link availability, optimizing bandwidth usage and enabling high throughput in the most challenging field and weather conditions.
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