公开(公告)号：US20020075855A1

公开(公告)日：2002-06-20

申请号：US10058031

申请日：2002-01-29

Applicant: AT&T Corp.

Inventor： Richard J. Bruno ,  Nicholas D. De Trana ,  Craig L. DeCaluwe ,  Hossein Eslambolchi ,  James J. Gallagher ,  Paul Greendyk ,  Patricia Klink ,  Clayton M. Lockhart ,  Gary A. Martyn

IPC: H04L012/56 ,  H04L012/66

CPC classification number: H04Q3/5455 ,  H04L41/0896 ,  H04L43/00 ,  H04L43/0811 ,  H04L43/0817 ,  H04Q3/0075 ,  H04Q2213/13093 ,  H04Q2213/13104 ,  H04Q2213/13141 ,  H04Q2213/13145 ,  H04Q2213/13166 ,  H04Q2213/13167 ,  H04Q2213/13174 ,  H04Q2213/13176 ,  H04Q2213/1329 ,  H04Q2213/13349 ,  H04Q2213/1336 ,  H04Q2213/1338 ,  H04Q2213/13389

Abstract: Telecommunications switching systems that require real-time computer control can be controlled using remotely located computers coupled to the switching systems via data links. By coupling several switching systems to one or more centrally located control computers, maintenance staffing can be reduced while increasing overall system reliability by providing back up control computers in multiple centralized locations. Centrally located control computers can be backed up with redundant computers at the central control site.

Abstract translation: 需要实时计算机控制的电信交换系统可以使用通过数据链路耦合到交换系统的远程位置的计算机进行控制。 通过将多个交换系统耦合到一个或多个位于中心的控制计算机，通过在多个集中位置提供备份控制计算机，可以减少维护人员配备，同时提高总体系统的可靠性。 集中的控制计算机可以在中央控制站备份冗余计算机。