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. 10, 2018
Filed:
Feb. 11, 2013
Vid Scale, Inc., Wilmington, DE (US);
Avi Rapaport, Shoham, IL;
Ariela Zeira, Huntington, NY (US);
Weimin Liu, Chatham, NJ (US);
Liangping Ma, San Diego, CA (US);
Yuriy Reznik, San Diego, CA (US);
Zhifeng Chen, San Diego, CA (US);
Gregory S. Sternberg, Mt. Laurel, NJ (US);
Samian J. Kaur, Plymouth Meeting, PA (US);
Stephen E. Terry, Northport, NY (US);
VID SCALE, INC., Wilmington, DE (US);
Abstract
HARQ parameters (e.g., maximum HARQ retransmission values) may be adapted. Cross-layer control and/or logical channel control may be used to select a maximum number of HARQ retransmissions, for example based on packet priority and/or QCI values. Respective priorities of video packets may be used to select one of a plurality of logical channels associated with a video application that may be established at a source wireless hop and/or a destination wireless hop. The logical channels have different HARQ characteristics. Different maximum HARQ retransmission values may be determined for select logical channels, for example such that packets of different priorities may be transmitted over different logical channels. One or more of the channels may be associated with one or more transmission queues that may have different priority designations. Video packets may be reordered (e.g., with respect to transmission order) within the transmission queues, for example in accordance with respective HARQ parameters.