Patent · US Expired

Method for checking a switching center, line unit and switching center for implementing the method, as well as an appertaining computer program

US6577710B1 · kind B1 · utility

1Cited by

2References

9Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Michael Eder · Lienz, AT
Klaus Leutner · Unterhaching, DE
Siegmar Riedel · Munich, DE
Burkhard Zittinger · Munich, DE

Key dates

Filing date	Aug 23, 2000
Grant date	Jun 10, 2003
Priority date	—
Expiry date	Oct 2, 2020

Classification

Technology area (CPC H)Electricity
CPC primaryH04Q2213/1334
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

A method for checking a switching center is explained, whereby reference data are checked in the memory of the switching center. On the basis of status data, a processor determines the operational status of programs, which utilize the reference data (step 408). The corresponding reference datum is read for this purpose (steps 410, 416). If the reference datum has a value that is not admissible for the determined operational status, an error treatment is performed (steps 412, 414).

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.