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, 2018
Filed:
Aug. 05, 2013
Telefonaktiebolaget L M Ericsson (Publ), Stockholm, SE;
Yanxing Liu, Beijing, CN;
Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;
Abstract
One of the embodiments of the present invention relates to a method for operating a routing device in a network. The method comprises: receiving, during routing table calculation for a first topology change associated with a first routing device, a message indicative of a second topology change associated with a second routing device; determining a time duration of a hold time period based on a running time required for performing shortest path first calculations for a shortest path between the routing device and the second routing device, wherein the running time is retrieved from a running time database and the running time database is configured to store plural values each of which is indicative of a running time required for performing shortest path first calculations for a shortest path between the routing device and each of other routing devices in the network, wherein during the hold time period, the routing device does not perform any further routing table calculation. The present invention also relates to corresponding routing device.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile