But with today s limit on connectivity and available bandwidth , harnessing the entire internet as one huge p2p network is impractical 但由于目前连通性和可用带宽的限制，把整个因特网当作一个巨型p2p网络来使用是不切实际的。
If you have ever downloaded a file from the internet , you know it can be time consuming and is often limited by the host ' s available bandwidth 如果你曾经从互联网上下载文件，你就知道这过程很耗时间、并且还受限于服务器宽带。
By rapidly increasing the probing rate within each probing train , itp obtains a rich set of information to dynamically estimate the available bandwidth 通过在探测序列中快速增加探测速率, itp可获得用于可用带宽估计的丰富的数据信息。
Available bandwidth estimation is of interest to users who wish to understand the behavior of the network deeply and optimize the end - to - end transport performance 可用带宽的测量对于深入了解网络行为,优化端到端的传输性能具有十分重要的意义。
But the available bandwidth for the wireless video transmitting is still extremely limited , for example , the gprs can only afford 9 . 6kbps for the video transmitting applications 现有的典型gprs无线网络，只能够提供9 6kbps的信道用于图象视频数据传送。
After discussing the rigorous definition of available bandwidth , the novel two - steps estimating methodology , e . g . partial and final step , is presented 报文对在包括copp与capest在内的大量带宽测量方法中有广泛应用,因此报文对模型的研究具有重要意义。
We test itp and find that it provides good estimate of the available bandwidth while using only a fraction of probe bytes that current state - of - the - art technologies use 通过测试,发现itp算法可以使用比现有的测量技术更少的探测流量获得可用带宽的较好估计。
As the number of probes increases , the number of available measurable paths increases via n - squared effect , potentially allowing for a global view of internet ’ s available bandwidth 当测量节点的数量增加时,可用的测量通路呈n的指数增长,从而使了解网络的整体可用带宽情况成为可能。
However , if the workstation has a 100 - mbps nic and the server has a gigabit nic , then the workstation won ' t even come close to consuming all of the available bandwidth 然而，如果工作站拥有一个100兆网卡，同时服务器拥有一个千兆网卡，那么工作站就不会有消耗掉大部份的服务器带宽的可能。
At the application layer , more efficient source compression algorithm , which demands less bandwidth and adapts better to the dynamicly available bandwidth , should be developed 在应用层，我们需要研究更好的信源压缩算法，使多媒体业务对信道带宽的需求减少，对带宽动态变化的适应性增强。
