Multiplex communications – Fault recovery
Patent
1996-03-01
1999-07-27
Vu, Huy D.
Multiplex communications
Fault recovery
370465, H04J 116, H04J 316
Patent
active
059302321
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).
REFERENCES:
patent: 4451916 (1984-05-01), Casper et al.
patent: 5159595 (1992-10-01), Flanagan et al.
patent: 5335105 (1994-08-01), Carlton
patent: 5343464 (1994-08-01), Iino et al.
patent: 5355362 (1994-10-01), Gorshe et al.
patent: 5365510 (1994-11-01), Nicholson et al.
patent: 5408462 (1995-04-01), Opoczynski
patent: 5455832 (1995-10-01), Bowmaster
patent: 5479608 (1995-12-01), Richardson
patent: 5570345 (1996-10-01), Kaprielian et al.
patent: 5663949 (1997-09-01), Ishibashi et al.
patent: 5784377 (1998-07-01), Baydar et al.
patent: 5815490 (1998-09-01), Lu
Draft American National Standard for Telecommunications "Synchronous Optical Network (SONET): Operations, Administration, Maintenance, and Provisioning (OAM&P) Communications Protection Switching Fragment."
Alcatel Network Systems, Inc.
Lee Chiho Andrew
Vu Huy D.
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