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:
Feb. 13, 2007
Filed:
Apr. 24, 2002
Deepak Kataria, Edison, NJ (US);
Deepak Kataria, Edison, NJ (US);
Agere Systems Inc., Allentown, PA (US);
Abstract
In one embodiment, an apparatus for coordinating merging of packets for one or more virtual circuits (VGs). Each packet of a VC comprising a sequence of cells terminates with an end of packet (EOP) cell. The apparatus comprises one or more buffers, a buffer controller, and a merge processor. Each buffer is configured to receive cells of an associated VC and a threshold value based on traffic of the VC. When a number of cells of a packet in a buffer exceeds the corresponding dynamic threshold value, a corresponding flag of the buffer is set. The buffer controller is configured to drop all cells of the current packet in response to a set flag of a corresponding buffer. The merge processor services each buffer in accordance with a scheduling method to transfer one or more packets from each buffer to an output packet stream.