variable data rate

基本解釋

Data rate indication Accommodating variable rate data flows on the physical layer also entails the problem of how to notify the receiver about the data rate currently being used.
數(shù)據(jù)速率指示容納可變利率在物理層數(shù)據(jù)流也引起該如何通知問題有關數(shù)據(jù)率接收器當前正在使用。
In a data communication system capable of variable rate transmission, high rate packet data transmission improves utilization of the forward link and decreases the transmission delay.
在一種可以用可變速率傳輸?shù)臄?shù)據(jù)通信系統(tǒng)中，高速率分組數(shù)據(jù)傳輸改進了正向鏈路的應用，并降低了傳輸延遲。
ip.com
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).
首先給出了變比特速率視頻業(yè)務的主要特點，對視頻業(yè)務數(shù)據(jù)流特性進行了討論，給出了變比特速率（VBR）視頻業(yè)務模型。