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. 01, 2019
Filed:
Apr. 15, 2016
Advanced Micro Devices, Inc., Sunnyvale, CA (US);
Ati Technologies Ulc, Markham, CA;
Lei Zhang, Markham, CA;
Gabor Sines, Markham, CA;
Khaled Mammou, Vancouver, CA;
David Glen, Markham, CA;
Layla A. Mah, Lowell, MA (US);
Rajabali M. Koduri, Sunnyvale, CA (US);
Bruce Montag, Austin, TX (US);
ATI TECHNOLOGIES ULC, Markham, Ontario, CA;
ADVANCED MICRO DEVICES, INC., Sunnyvale, CA (US);
Abstract
Virtual Reality (VR) systems, apparatuses and methods of processing data are provided which include predicting, at a server, a user viewpoint of a next frame of video data based on received user feedback information sensed at a client, rendering a portion of the next frame using the prediction, encoding the portion, formatting the encoded portion into packets and transmitting the video data. At a client, the encoded and packetized A/V data is received and depacketized. The portion of video data and corresponding audio data is decoded and controlled to be displayed and aurally provided in synchronization. Latency may be minimized by utilizing handshaking between hardware components and/or software components such as a 3D server engine, one or more client processors, one or more client processors, a video encoder, a server NIC, a video decoder, a client NIC; and a 3D client engine.