摘要
由于受到存储器带宽的限制 ,目前宽带路由器一般采用输入缓冲的crossbar交换开关 .支持带宽预约的开关调度算法对保证路由器的服务质量 (QoS QualityofService)十分重要 .本文介绍一种支持带宽预约的crossbar交换开关调度算法———CISP(ConfigurableInputSerialPolling) .该算法不但支持确保服务 ,而且硬件实现简单 .
Limited by memory bandwidth,high bandwidth routers often use input-queued crossbar switch fabric.A crossbar scheduling algorithm for bandwidth reservation in crossbar switch is very important for the routers to provide guaranteed QoS (Quality of Service).This paper presents a new configurable crossbar scheduling algorithm-CISP(Configurable Input Serial Polling).This algorithm supports guaranteed service and can be easily implemented in hardware.
出处
《电子学报》
EI
CAS
CSCD
北大核心
2000年第z1期133-134,137,共2页
Acta Electronica Sinica
基金
8 63基金!(No.863 30 0 0 1 0 3 99)
