G. Geleji, H. Perros, Yufeng Xin, Tsegereda Beyene
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引用次数: 8
摘要
在小规模面向连接的网络(如MPLS、GMPLS和ASON)中，提出了路径计算元素架构来分离转发和路由功能。如果路由由专用单元执行，则可以实现比当前广泛的实践(即OSPF, is - is, BGP等)更复杂的方法，例如多约束QoS路由。本文对几种可在PCE平台上实现的分布式多域QoS路由算法进行了性能分析。
A Performance Analysis of Inter-Domain QoS Routing Schemes Based on Path Computation Elements
The path computation element architecture has been proposed to separate forwarding and routing functionality in small-scale connection-oriented networks, such as MPLS, GMPLS, and ASON. If routing is performed by dedicated units, more sophisticated methods, such as multi-constraint QoS routing, may be implemented than currently widespread practices (i.e. OSPF, IS-IS, BGP, etc.). In this paper, we present a performance analysis of several distributed multi-domain QoS routing algorithms that may be implemented on the PCE platform.
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