The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 10, 1998
Filed:
Jul. 31, 1996
Young-fu Chang, Buffalo Grove, IL (US);
Mark Alan McCormick, Naperville, IL (US);
Lucent Technologies Inc., Murray Hill, NJ (US);
Abstract
A method for determining the operational status of base stations deployed in a cellular telecommunications system comprises continually sharing operational status data with adjacent base stations in accordance with a primary diagnostic protocol. Upon non-receipt of an operational status message, a supplemental diagnostic protocol is executed to identify a malfunctioning base station. The failed status of an identified malfunctioning base station is extended to a mobile switching center over an established data interface. In some circumstances, the mobile switching center extends radio allocation information to a functional base station so that the functional base station may perform temporary administrative services for the adjacent failed base station until permanent repairs can be made.