VBR的音标

In other words, if the CTA for a VBR flow with large packet number of packets is not enough for transmission, it can occupy the free airtime which belongs to another VBR flow.

即在某个超帧时间内，一个拥有较大流量的VBR业务在自己分配的CTA时间不够用的情况下，占用属于另一个VBR业务多余的CTA时间来进行传输。

This paper proposes a determinable admission control mechanism based on a VBR data model, which is compared with CBR data model.

文章实现了基于VBR数据模型的一种确定的允许控制策略，并与基于CBR数据模型的允许控制策略作了对比。

This paper summarizes all kinds of the bandwidth smoothing algorithms for prerecorded VBR video, compares the performances of these algorithms, induces and formalizes these smoothing models, and gives the generalization description of them.

文章综述了存储VBR视频带宽平滑的各种算法，比较了这些算法的各自特点，归纳、形式化了这些算法模型的更一般化表示。