Title :
Survivability study of SDH self-healing ring
Author :
Xiao-Ping, Yan ; Pei-Da, Ye
Author_Institution :
Beijing Univ. of Posts & Telecommun., China
Abstract :
The survivability related to hardware failures for the SDH network is analysed. We give the features of hardware failure for 2-fiber and 4-fiber bidirectional self-healing ring (BSHR/2 and BSHR/4). With an assumption of the traffic pattern, models for survivability of single-ring and multiple-rings are established, the analysis of survivability is carried out with these models
Keywords :
network topology; optical fibre networks; synchronous digital hierarchy; telecommunication network reliability; telecommunication traffic; SDH network; SDH self-healing ring; bidirectional self-healing ring; hardware failures; multiple-ring network; network survivability; single-ring network; traffic pattern; Communication system control; Communication system traffic control; Failure analysis; Hardware; Network topology; Optical fiber communication; Pattern analysis; Power cables; Synchronous digital hierarchy; Telecommunication traffic; Traffic control;
Conference_Titel :
Communication Technology Proceedings, 1996. ICCT'96., 1996 International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-2916-3
DOI :
10.1109/ICCT.1996.545024
