The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 24, 2008
Filed:
Mar. 18, 2003
Patrice Brissette, Hull, CA;
Ronald Joseph Gagnon, Nepean, CA;
Patrice Brissette, Hull, CA;
Ronald Joseph Gagnon, Nepean, CA;
Nortel Networks Limited, St. Laurent, Quebec, CA;
Abstract
A method of transmitting path overhead data between an ingress section and an egress section of a network element is described. A portion of the path overhead data is inserted into one or more predetermined bytes of the transport overhead of the data frame before transmission to the egress section. Consequently, the egress section does not require a pointer processor to retrieve the desired path overhead data. Elimination of the pointer processor results in reduced complexity and cost for the network element. The method can be applied to tandem connection monitoring (TCM) and other processes in which path overhead data are transferred.
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