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:
Jul. 27, 1999
Filed:
Mar. 01, 1996
Douglas W Miller, Richardson, TX (US);
Abstract
Method and system for implementing a protection switching protocol of a telecommunications network (14). The method and system employs a protection object (80) including a set of attributes (84) and a set of functions (86) in communication with the attributes (84). The attributes (84) may store switching state information of the telecommunications network (14). The functions (86) may include a set of service functions (88) and a set of private functions (90). The service functions (88) may accept switching state information of the telecommunications network (14), store that information to the attributes (84) and retrieved that information from the attributes (84). The private functions (90) may also retrieved switching state information from the attributes (84). The private functions (90) may be invoked by a service function (88) or by another private function (90). Together, the service functions (88) and the private functions (90) implement the predefined protection switching protocol and invoke a set of system functions (100). The system functions (100) effect switching operations of the telecommunications network (14).