Title :
Input and output queueing ATM switch architecture with spatial and temporal slot reservation control
Author :
Obara, H. ; Okamoto, S. ; Hamazumi, Y.
Author_Institution :
NTT Transmission Syst. Labs., Yokosuka, Japan
Abstract :
A viable ATM switch architecture exploiting both input and output queueing on a space division switch is proposed. This architecture features both input and output ports that are divided into several groups, and an efficient contention resolution algorithm is developed. The performance study indicates that a group size of eight is sufficient to achieve 90% efficiency.
Keywords :
ISDN; digital communication systems; protocols; queueing theory; switching systems; time division multiplexing; 90 percent; ATM switch architecture; BSB switch; FIFO queues; broadband ISDN; contention resolution algorithm; input queueing; output queueing; space division switch; temporal slot reservation control;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19920014
