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:
Sep. 09, 2008
Filed:
Aug. 26, 2002
Thomas Alexander, Mulino, OR (US);
David Wong, Vancouver, CA;
James Whitney Kimbrow, West Linn, OR (US);
Thomas Alexander, Mulino, OR (US);
David Wong, Vancouver, CA;
James Whitney Kimbrow, West Linn, OR (US);
PMC-Sierra, Inc., Santa Clara, CA (US);
Abstract
The present invention is a SONET payload processing system capable of handling virtual concatenation of SONET payloads. The payload processing system enables combinations of sub-frames, comprising an arbitrary number of virtual concatenation data streams, to be multiplexed into a single SONET frame stream. The present invention further provides a processing system that is not limited by the number of sub-frames or the grouping arrangement. The payload processing system accepts both virtual concatenation and contiguous concatenation within the same SONET frame stream and processes them into blocks of data that do not intermix information from different channels.