近年来随着网络技术和通信技术的迅猛发展，使得实时视频传输成为可能。
In recent years, with the rapid development of network and communication technology, it is possible to transmit video on real-time system.
呼之欲出的第三代(3 G)移动通信不仅能提供现有的各种移动电话业务，还能提供高速率的宽带视频业务，支持高质量的话音、分组数据业务以及实时的视频传输。
The incoming 3g could not only support the existing mobile operations, but also broad band video operations high quality voice packet data transmission and real time video communication.
主要是采用RTP协议得到的已丢失报文和历史传输速率等信息，借鉴了无线通信原理中的自适应滤波算法，来预测评估视频传输的网络状态。
Firstly, it is profits from the adaptive filter algorithm in communication theory and achieved by evaluating and monitoring the status of message loss over a RTP - based network.
应用推荐