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. 18, 2017
Filed:
Jul. 17, 2013
Telefonaktiebolaget L M Ericsson (Publ), Stockholm, SE;
Pritam Baruah, San Jose, CA (US);
Rishi Mehta, San Jose, CA (US);
Other;
Abstract
A method for load balancing IPTV channels is described. In one embodiment of the invention, a first Provider Edge (PE) network element of a label switched network, coupled with a second PE network element over multiple member links of an aggregate link, receives IPTV packets. For each IPTV packet received, the first PE network determines layer 3 information of the IPTV packet, and generates one or more channel load balancing keys based on the layer 3 information. The PE network element generates a hash value from the channel load balancing keys and determines which one of multiple member links to transmit the IPTV packet on based on the hash value, and transmits the IPTV packet to the second PE network element on the determined member link. Other methods and apparatuses are also described.