These applications require IP to support guaranteed bandwidth, higher priority and lower packet loss rate. 这些应用程序要求因特网协议(IP)能够提供有保证的带宽、较高的优先级以及较低的包丢失率。
The paper complete the work that separating the access layer of MPLS-VPN from original access layer, resolving the problem that the access layer of MPLS-VPN can not provide guaranteed bandwidth and QOS. 4. 完成了MPLS-VPN网络接入层与原有业务接入层的分离工作,解决了MPLS-VPN网络接入层无法提供有保证的带宽和服务质量问题。
DRA-2 calculation pro-gram design in consideration of the 2 guaranteed bandwidth and 4 remaining bandwidth allocation scheme and OPNET Modeler simulation of distinguishing ONU type determines the guaranteed bandwidth and distribution of residual scheme of bandwidth than other solutions. 在DRA-2的设计中考虑了2种保证带宽(GBW)的计算方案和4种剩余带宽分配方案,并通过OPNETModeler仿真验证了区分ONU类型确定保证带宽(GBW)和分配剩余带宽的方案优于其它方案。
With all-optical virtual private network ( VPN ) function, PON can support efficient internetworking among end users with dedicated optical channels, thus enabling guaranteed bandwidth and enhanced security at the physical layer. 通过全光虚拟专用网技术,无源光网可以支持高效的终端间互联,在终端用户之间建立独立的光信道,从而保证了互连的带宽和可靠的物理层安全性。
This algorithm can set up LSPs with guaranteed bandwidth dynamically to balance the network load and decrease the refusing rate for LSPs request. 该算法在动态建立有带宽保证路径的同时可以均衡网络负载,并降低LSP建立请求服务拒绝率。