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:
Oct. 30, 2018
Filed:
Sep. 05, 2014
Vid Scale, Inc., Wilmington, DE (US);
Liangping Ma, San Diego, CA (US);
Dimitrios Karampatsis, Ruislip, GB;
Gregory S. Sternberg, Mt. Laurel, NJ (US);
Samian Kaur, Plymouth Meeting, PA (US);
Ghyslain Pelletier, Montréal, CA;
Anantharaman Balasubramanian, San Diego, CA (US);
Robert A. DiFazio, Greenlawn, NY (US);
Ralph Neff, San Diego, CA (US);
Louis Kerofsky, San Diego, CA (US);
Weimin Liu, Chatham, NJ (US);
VID SCALE, INC, Wilmington, DE (US);
Abstract
Systems, methods, and instrumentalities are disclosed for managing real-time traffic video flows. A node may comprise a processor configured to receive a first real-time video traffic flow. A state variable may be associated with the first real-time video traffic flow at the node and a state variable may be associated with the second real-time video traffic flow at the node. The first real-time video traffic flow may comprises plurality of packets and each packet may comprise a lost packet indicator. The node may be configured to drop a first packet in the first real-time video traffic flow, update the state variable associated with the first real-time video traffic flow at the node to indicate the dropped packet, and update the lost packet indicator for a second packet in the first real-time video traffic flow based on the dropped packet.