Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2004-05-28
2010-10-12
Pérez-Gutiérrez, Rafael (Department: 2617)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C370S242000, C370S248000
Reexamination Certificate
active
07813728
ABSTRACT:
The present invention relates to a method for auditing alarms between a base station manager (BSM) and subsystems in a CDMA-2000 1x system that allows a reduction in the total amount of signals by having both systems exchange their own information instead of having lower systems report to upper systems one-way as in a conventional system. In particular, the method continuously forces the alarms that do not coincide between a BSM and subsystems to coincide by means of a 2-way communication method, where a BSM and each subsystem exchange their own information. The method makes the alarm state coincident between a BSM and each subsystem and keeps the load on the communication line between a BSM and a control station to a minimum. The operator can ascertain the real state of the present system with only a BSM, and take prompt action. Thus, the method contributes to improvement in call quality.
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Donado Frank
McDonnell Boehnen & Hulbert & Berghoff LLP
Perez-Gutierrez Rafael
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