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:
Nov. 11, 2003
Filed:
Jun. 23, 2000
Applicant:
Inventors:
Oye Strandberg, Cupertino, CA (US);
Martha Zimet, Santa Cruz, CA (US);
Assignee:
Nokia Internet Communications Inc., Mountain View, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 5/173 ;
U.S. Cl.
CPC ...
G06F 5/173 ;
Abstract
A method and differential services network are provided for propagating status information. Status information may be obtained at the first edge node (or egress router). A first status message may be forwarded from the first edge node (or router) to the first core node (or router). The first status message may be updated based on status information at the first core node (or router). The updated first status message may be propagated to the second edge node (or ingress router).