Multiplex communications – Fault recovery – Bypass an inoperative station
Patent
1995-11-20
1998-09-29
Chin, Wellington
Multiplex communications
Fault recovery
Bypass an inoperative station
370377, 370410, H04L 1224
Patent
active
058154906
ABSTRACT:
A method of managing a telecommunication subnetwork system composed of a number of network elements coupled together through an optical medium to form a Synchronous Digital Hierarchy (SDH) network ring. Each of the network elements receives upon initiation or reconfiguration and then stores an identical ring table or knowledge database that is composed of data in a predetermined format and structure. The ring table defines the ring type and ring identification, number of nodes, ring status, node identification, sequence, and status, and provides ring provisioning tables and embedded SDH ring path identification/status information. The ring table is utilized in each of the network elements for provisioning and other management type functions common within a SDH ring environment.
REFERENCES:
patent: 4535441 (1985-08-01), Schwaertzel et al.
patent: 4893302 (1990-01-01), Hemmady et al.
patent: 4894824 (1990-01-01), Hemmady et al.
patent: 4896934 (1990-01-01), Arthurs et al.
patent: 4942574 (1990-07-01), Zelle
patent: 4956835 (1990-09-01), Grover
patent: 4964095 (1990-10-01), Tyrrell et al.
patent: 4967345 (1990-10-01), Clarke et al.
patent: 4970721 (1990-11-01), Aczel et al.
patent: 5065399 (1991-11-01), Hasegawa et al.
patent: 5079763 (1992-01-01), Chao et al.
patent: 5091796 (1992-02-01), Nishimura et al.
patent: 5093824 (1992-03-01), Coan et al.
patent: 5103447 (1992-04-01), Takiyasu et al.
patent: 5105420 (1992-04-01), Ardon et al.
patent: 5109409 (1992-04-01), Bomgardner et al.
patent: 5115425 (1992-05-01), Ardon
patent: 5117419 (1992-05-01), Konishi et al.
patent: 5127067 (1992-06-01), Delcoco et al.
patent: 5138657 (1992-08-01), Colton et al.
patent: 5185736 (1993-02-01), Tyrrell et al.
patent: 5278824 (1994-01-01), Kremer
patent: 5293376 (1994-03-01), White
patent: 5327421 (1994-07-01), Hiller et al.
patent: 5345446 (1994-09-01), Hiller et al.
patent: 5365524 (1994-11-01), Hiller et al.
patent: 5412652 (1995-05-01), Lu
patent: 5426636 (1995-06-01), Hiller et al.
patent: 5570362 (1996-10-01), Nishimura
patent: 5592470 (1997-01-01), Rudrapatra
patent: 5600653 (1997-02-01), Chitre et al.
Chin Wellington
NEC America Inc.
Vu Huy D.
LandOfFree
SDH ring high order path management does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with SDH ring high order path management, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and SDH ring high order path management will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-693093