Alternate ring restoration technique

Details Alternate ring restoration technique Alternate ring restoration technique

1996-07-29

1999-01-12

Nguyen, Chau

Multiplex communications

Fault recovery

Bypass an inoperative station

370404, H04J 314

Patent

active

058598367

ABSTRACT:
Traffic in a multiple ring transmission system (10) is advantageously routed via alternate rings (12a, 12c and 12d) should a ring (12b) fail. Upon the failure of a ring, a hunt is first undertaken to establish the available restoration capacities within the rings. Next, a selected set of available restoration capacities is reserved (selected) to optimize the transmission of traffic between a destination node (14a) and an origin node (14f). The selected set of restoration capacities are then cross-connected to route traffic between the origin and destination nodes.

REFERENCES:
patent: 4956835 (1990-09-01), Grover
patent: 5007052 (1991-04-01), Flammer
patent: 5056085 (1991-10-01), Vu
patent: 5065399 (1991-11-01), Hasegawa et al.
patent: 5146452 (1992-09-01), Pekarske
patent: 5182744 (1993-01-01), Askew et al.
patent: 5233604 (1993-08-01), Ahmadi et al.
patent: 5435003 (1995-07-01), Chng et al.
patent: 5440540 (1995-08-01), Kremer
patent: 5457689 (1995-10-01), Marvit et al.
patent: 5463615 (1995-10-01), Steinhorn
patent: 5481604 (1996-01-01), Minot
patent: 5495471 (1996-02-01), Chow et al.
patent: 5590118 (1996-12-01), Nederlof
patent: 5646936 (1997-07-01), Shah et al.

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