在发生拥塞期间，优先级队列不能使用任何超额的带宽。
During congestion conditions, a priority class cannot use any excess bandwidth.
在极端情况下，低优先级队列几乎不会处理并且本配不到一点带宽。
In extreme cases, the lower priority queues rarely were serviced and effectively were starved of bandwidth.
每个队列都有优先级和指定的带宽。
基于时分多址技术，提出了一种改进的动态带宽分配算法，结合了轮询机制和申请的优先级。
Based on TMDA technology, a modified dynamic bandwidth allocation algorithm, which integrates Polling scheme and requesting priority, is proposed.
为此，该文捉出了在DIN结构中支持公平带宽分配和支持优先级业务的路由算法。
In this paper, fair bandwidth allocation and priority traffic supporting adaptive algorithm in the DIN is presented.
该算法按照不同t -CONT业务的优先级顺序分配上行带宽资源。
Upstream bandwidth resource is assigned according to different T-CONT priority in the algorithm.
解决CAN现场总线在网络带宽利用率高时，数据传输的实时性问题，尤其是保证了低优先级信息的实时性；
The real-time problem of the data transfer was solved and especially for the lower PRI information when the utility of controller area network (CAN) fieldbus was high.
在信道分配计算阶段按优先级确保瓶颈链路的带宽需求，实现网络信道干扰最小； 在信道分配切换阶段逐层实现切换，确保网络的连通。
In the channel calculation phase, the bottle-neck links' bandwidth was ensured by its higher priority so as to minimize interference among nodes.
某个优先级队列的令牌如果不够用，允许向其他优先级队列借用令牌，或收回借出的令牌，从而实现带宽的动态分配。
If one queue's tokens are not enough, it can borrow some from other queues, or take back the ones it has lent out; this can realize dynamic bandwidth allocation.
OLT根据不同的策略为不同优先级的业务分配带宽。
The OLT assigns bandwidth for different priorities with different strategies.
OLT根据不同的策略为不同优先级的业务分配带宽。
The OLT assigns bandwidth for different priorities with different strategies.
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