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US Patent 7551550 Method and system for allocating protection path resources

Patent 7551550 was granted and assigned to Ciena (company) on June, 2009 by the United States Patent and Trademark Office.

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edited on 28 Dec, 2023
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Patent Citations Received
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US Patent 11855884 Communicating packets across multi-domain networks using compact forwarding instructions
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Patent Inventor Names
Rakesh Kumar Sinha0
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Patent abstract

An embodiment of the invention is a method of allocating protection path resources including obtaining a link vector for a plurality of protection paths. The link vector includes a plurality of link vector elements. A proposed link vector is determined for each of the protection paths. The proposed link vector includes a plurality of proposed link vector elements and is indicative of allocating a respective protection path to a working path. A link cost is determined based on the proposed link vector and the obtained link vector. A path cost is determined for at least two protection paths based on the past cost.

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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=075515500
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US Patent 07551550 Method and system for allocating protection path resources US Patent 7551550 Method and system for allocating protection path resources

Infobox
Patent Number
075515500
Patent Number
75515500
Edits on 23 Sep, 2022
"Entity importer update"
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Infobox
Is a
Patent
Patent
0
Current Assignee
Ciena (company)
Ciena (company)
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Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
075515500
Date of Patent
June 23, 2009
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Patent Application Number
111281580
Date Filed
May 13, 2005
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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=075515500
Patent Primary Examiner
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Kwang B Yao
0
Edits on 15 Jun, 2022
"Entity importer update"
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edited on 15 Jun, 2022
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Website URL
https://pdfpiw.uspto.gov/.piw?Docid=07551550
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 US Patent 07551550 Method and system for allocating protection path resources

Infobox
Is a
Patent
Patent
Current assignee
Ciena (company)
Ciena (company)
Patent jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent number
07551550
Date of patent
June 23, 2009
Patent application number
11128158
Date Filed
May 13, 2005
Patent primary examiner
‌
Kwang B Yao

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