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:
May. 25, 2004
Filed:
Feb. 03, 1999
Guido Henri Marguerite Petit, Antwerp, BE;
Alcatel, Paris, FR;
Abstract
A first discarding device is coupled to a second discarding device. This first discarding device can be a traffic policer or alternatively a network buffer. The second discarding device is a network buffer. A cell stream is supplied to the first discarding device. The system determines if the incoming cells are in accordance with the predetermined criteria and discards this cell, if this cell is not in accordance with the criterion. By discarding cells of a frame, this frame is corrupted and marked with a corrupted frame indicator, by the first discarding device. Afterwards the second discarding device may discard the remaining cells of the marked frame. If the first discarding device is a traffic policer, the traffic policer checks the conformance of the incoming cells according to conformance criterion and alternatively if the first discarding device is a network buffer it checks the conformance of the incoming cells according to some congestion determining criteria.