在研究RTP/RTCP协议的基础上,通过引入综合预测量,设计了一种流量控制算法,此算法使用了变常数增长和变常数减少的方法对发送速度进行自适应调整.最后给出了一组实验,以说明该算法可以有效的提高RTP流的平稳性,减小抖动,增加网络带宽的利用率.

On the base of research on real-time transport protocol and real-time transport control protocol (RTP/RTCP),a flow control algorithm is proposed by introducing synthesis prediction,and variable increase and decrease are used to adjust sending rate adaptively.Finally,the experiments are carried out to illustrate that the algorithm can enhance the stabilization of RTP flow,decrease the jitter,and utilize network bandwidth efficiently.