Journal of Beijing University of Posts and Telecommunications

  • EI核心期刊

JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM ›› 2005, Vol. 28 ›› Issue (3): 75-78.doi: 10.13190/jbupt.200503.75.wangb

• Papers • Previous Articles     Next Articles

A Parallel Packet Switch Based on Frame

WANG Bin,DING Wei   

  1. Broadband Communication Networks Laboratory, Beijing University of Posts and Telecommunications, Beijing 100876, China
  • Online:2005-06-28 Published:2005-06-28

Abstract:

PPS (parallel packet switch) can realize high speed switching by using multiple low speed switches. This kind of switch has become a hotspot in high speed switching area. In this paper, we firstly analyzed the current situation of the PPS. Then a new frame based PPS with a new scheduling algorithm was presented. Mathematic analyses showed that this switching architecture can guarantee delay bound and the sequence of the packet.

Key words: delay bound, parallel packet switch, buffered crossbar switches

CLC Number: