The Research of Variable Bits Rate Code Flows Control Algorithm of Video Data Communication in ATM Computer Network
Dongcheng Shi · Jisuanji gongcheng · 2001
This paper, we first give out some features of variable bit rate (VBR) video services, to discussed the characteristic of video data flows, points out the video services model of (VBR). According to video services model of projection AR (PAR) which based on the cumulative probability function, talk over the principle of video bits rate control when digital video over ATM. At last, for the forward rate control (FRC), we show the bandwidth management compare results of digital video services based on PAR model in ATM network.