BCSM SWITCH FOR B-ISDN A NEW HIGH-PERFORMANCE SWITCHING ELEMENT  

作　　者：Wang Binqiang Fan Changxin(Information Science Institute, Xidian University, Xi’an 710071) 

出　　处：《Journal of Electronics(China)》1998年第2期138-143,共6页电子科学学刊（英文版）

基　　金：Supported by the National Natural Science Foundation of China, Project (NO. 969001405)and the National Key Lab. on ISN

摘　　要：This paper proposes a new high-performance switching element with the new shared-memory queuing policy, which is called blocked-cell shared-memory (BCSM) queuing. As the name means, instead of buffering all cells through them, the BCSM switching elements only buffer the blocked cells at their input ports. Theoretic analysis results under the uniform traffic model prove that BCSM switching elements have better performance than shared-memory switching elements.This paper proposes a new high-performance switching element with the new shared-memory queuing policy, which is called blocked-cell shared-memory (BCSM) queuing. As the name means, instead of buffering all cells through them, the BCSM switching elements only buffer the blocked cells at their input ports. Theoretic analysis results under the uniform traffic model prove that BCSM switching elements have better performance than shared-memory switching elements.

关 键 词：ATM SWITCHING elements QUEUING 

分 类 号：TN915[电子电信—通信与信息系统]