US Patent 7298971 Hybrid optical ring-mesh protection in a communication system
Patent 7298971 was granted and assigned to Sprint on November, 2007 by the United States Patent and Trademark Office.
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Patent abstract
A communication system includes nodes that exchange communications over optical fibers. In the event of a fault, the nodes implement ring protection for a first set of the communications and implement mesh protection for a second set of the communications. Ring protection may be used for two degree nodes and mesh protection may be used for higher degree nodes, or a customer may select between ring protection and mesh protection.
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US Patent 07298971 Hybrid optical ring-mesh protection in a communication system US Patent 7298971 Hybrid optical ring-mesh protection in a communication system
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Patent Number
0729897100
Patent Number
729897100
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Official Website
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
072989710
Date of Patent
November 20, 2007
0Patent Application Number
106863720
Date Filed
October 15, 2003
0Official Website
Patent Primary Examiner
Edits on 24 Sep, 2022
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
072989710
Date of Patent
November 20, 2007
0Patent Application Number
106863720
Date Filed
October 15, 2003
0Official Website
Patent Primary Examiner
Edits on 17 Jun, 2022
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Edits on 23 Nov, 2021
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US Patent 07298971 Hybrid optical ring-mesh protection in a communication system
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07298971
Date of patent
November 20, 2007
Patent application number
10686372
Date Filed
October 15, 2003
Patent primary examiner
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