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:
Jan. 04, 2011
Filed:
Nov. 29, 2006
Heikki Laamanen, Espoo, FI;
Vesa Hokkanen, Helsinki, FI;
Heikki Laamanen, Espoo, FI;
Vesa Hokkanen, Helsinki, FI;
Tellabs Oy, Espoo, FI;
Abstract
A method and equipment for obtaining routing data for a data transfer packet is presented. The data transfer packet is associated with information indicating a quality-of-service class of the data transfer packet and is related to protocol data associated with a data transfer protocol being used. The method using the protocol data as an input quantity for reading basic data and a reduction rule that are compatible with a routing table and the protocol data, using the information indicating the quality-of-service class as an input quantity of the reduction rule for obtaining auxiliary routing data, and obtaining the routing data on the basis of the basic data and the auxiliary routing data. The reduction rule connects auxiliary data to each quality-of-service class in such a way that each auxiliary data is associated with at least two different quality-of-service classes in order to reduce the amount of required storage capacity.