First, the jitter control algorithm aims at smoothing the jitter variance with low queueing delay latency. 首先,延迟变异控制机制目标在低延迟代价条件下,减缓延迟变异。
The queue length distribution of M/ G/ 1/ ∞ repairable queueing system with delay repair time 修理有延迟的M/G/1/∞可修排队系统的队长分布
Emulation study shows that the method put forward by the paper can shorten effectively the queueing length, so as to reach the purpose of decreasing vehicle delay. 仿真研究表明本文提出的方法能够有效地缩小排队长度,从而达到减少车辆延误的目的。
The probability mass function of queueing delay, the autocorrelation and power spectrum of delay jitter for this periodic cell stream are derived. 得出了该路周期性信元流的排队时延分布、时延抖动的自相关函数和功率谱。
In wireline networks, fair queueing has long been a popular paradigm for providing fairness and bounded delay link access among packet flows over a shared unidirectional link. 在有线网络中,流体公平排队一直是为数据流间提供界定延迟的信道接入和分离的通用范例,能提供对积压数据流的长期公平和短期公平。
The basic goal of wireless queuing is to emulate the fluid fair queueing when all flows perceive error-free channels, so it is highly needed that each data flow should be provided bounded delay and seperation. 无线公平排队的目标,是尽量逼近理想的无差错信道状态下的流体公平排队。这就要求对每个数据流提供有界的延迟和分离。
Buffering strategies or queueing strategies, which are the important part of the ATM exchange architectures 'design, have a great effect on the performance of transmition of the packets such as delay and loss. So they still attract widely attentions and researches. 缓存策略(bufferingstrategies)或称排队策略(queueingstrategies)是ATM交换结构设计中的重要内容,影响信元在转发过程中的延迟和丢失,至今仍受到广泛的关注和研究。
Queueing Model on Access Method for Delay-Insertion 延迟插入式存取方式的排队模型
Furthermore, the queueing delay and business of best-effort services are efficiently improved. 另一方面改善了best-effort业务的排队时延。
RED not only can achieve high throughput and low queueing delay, but also it can be implemented easily in network devices. Nevertheless, a lot of research shows that RED is quite sensitive to both control parameters and the variation of network traffics. 虽然RED算法简单、容易实现,可以得到高的吞吐量和低的排队延迟,但是研究表明该算法对控制参数的设置和网络变化很敏感。
The proposed algorithm combines relative velocity and expected queueing delay of nodes as a united measurement in route discovery, which could effectively reduce local congestion, improve network throughput, decrease the end to end delay, and meet the demands of real-time aeronautical communication services. 该算法整合使用多普勒频移和节点预期排队时延作为联合尺度进行路由发现,能够有效地减少网络中的局部拥塞,提高网络的吞吐量,减小端到端时延,满足航空通信业务的实时性要求。
However, in the case of higher bandwidth utility and smaller queueing delay, there are some urgent problems to be solved, which are how to keep the stability of congestion control model, and how to derive some simple and sufficient stability conditions. 但在较高带宽利用率和较小队列延迟情况下,还有一些亟待需要解决的问题,比如如何保持拥塞控制模型的稳定性以及如何推导出一些简单的判定稳定性的充分条件。