With this technology , the available bandwidth on a two - wire loop can transfer two data streams synchronously , an upstream at a rate of 896kb / s and a downstream at a rate of 8 . 192mb / s 本文论述一种宽带接入技术不对称数字用户线( adsl ) ，它能在传统的铜双绞线上提供上行896kb s ，下行8 . 192mb s的数据带宽。
Web browsing , receiving e - mails as they arrive and instant messaging are examples of uses that require intermittent data transfers , which benefit from sharing the available bandwidth 这意谓总计的可得带宽能立刻被呈现到正在实际上在任何的给予片刻送，提供使用者只间歇地送或者接受数据的较高的利用的那些使用者。
This paper presents itp , a new active probing algorithm for the estimation of available bandwidth on a communication network path , after summarizing current available bandwidth estimation technologies 本文在对现有的基于自感应拥塞理论的可用带宽测量算法进行深入研究的基础上,提出了一种新的基于该理论的测量算法itp 。
But in order to support the growing number of user and the multimedia applications , the available bandwidth will have to increase dramatically , which is the technical problem at the core of the information superhighway 但是为了支持不断增长的用户数量以及多媒体应用，必须要大大地增加因特网的带宽这是信息高速公路的一个核心技术问题。
This means that the total available bandwidth can be immediately dedicated to those users who are actually sending at any given moment , providing higher utilisation where users only send or receive data intermittently 这意谓总计的可得带宽能立刻被呈现到正在实际上在任何的给予片刻送，提供使用者只间歇地送或者接受数据的较高的利用的那些使用者。
It is expected that an end - system that adapts its traffic in accordance with the feedback will experience a low cell loss ratio and obtain a fair share of the available bandwidth according to a network specific allocation policy 我们希望有一种与反馈相一致并适应传输业务的端系统能够承受低信元丢失率，并且根据网络特殊的分配原则公平的分享可用带宽。
As the basis of the internet , the microprocessor speed and the amount of available bandwidth increase as moore ' s law , the traditional fabrication techniques of the key photonics and electronics components face a critical challenge 作为因特网发展基石的微处理器速度以及通信带宽正以moore定律飞速发展，光通信系统中关键光电子器件的传统制造技术受到极大挑战。
On the other hand , the assured service is intended to assure that a minimum throughput be provided even during periods of congestion . it permits to use additional available bandwidth when the network load is low . the basis Dtbm是测量局部吞吐量( loealthroughput )而不是端到端吞吐量( end一to一endgoodput ) ，也就是说dtbm对进入边界路由器接收到的数据包进行统计，虽然这些数据包有可能在后面的传输过程中被丢弃。
If the system is stable , the packets loss can be avoided . moreover the system can quickly use the increasing available bandwidth and the throughput of networks is increased . in this paper , chapter one presents a general introduction to the network congestion control 具体来说，系统稳定性时，可获得更好的网络吞吐量和资源利用率，保持较高的链路利用率，同时能够减少丢包率和排队延迟，提高整个网络的服务质量( qos ) 。
