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:
Apr. 13, 2004
Filed:
May. 18, 1999
Applicant:
Inventors:
Geoffrey C. Stone, Malibu, CA (US);
Scot A. Reader, Sherman Oaks, CA (US);
Assignee:
Alcatel, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 1/256 ;
U.S. Cl.
CPC ...
H04L 1/256 ;
Abstract
A method and apparatus for maintaining packet order integrity in a switching engine wherein inbound packets are forwarded to different ones of parallel processing elements for switching. Order preservation for packets relating to the same conversation is guaranteed by checking for each inbound packet whether a previous packet from the same source is pending at a processing element and, if the check reveals that such a packet is pending, forwarding the inbound packet to the same processing element as the previous packet.