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. 16, 2012
Filed:
Jun. 25, 2008
Zhengye Liu, Brooklyn, NY (US);
Shivendra S. Panwar, Freehold, NJ (US);
Keith W. Ross, New York, NY (US);
Yanming Shen, Brooklyn, NY (US);
Yao Wang, Livingston, NJ (US);
Zhengye Liu, Brooklyn, NY (US);
Shivendra S. Panwar, Freehold, NJ (US);
Keith W. Ross, New York, NY (US);
Yanming Shen, Brooklyn, NY (US);
Yao Wang, Livingston, NJ (US);
Polytechnic Institute of New York University, Brooklyn, NY (US);
Abstract
MD-FEC is considered an efficient way to generate a large number of descriptions. However, typically, MD-FEC introduces significant redundancy across streams. MD-FEC encoded streams (descriptions) are adapted based on feedback. Specifically, the bits sent in each description by a supplying peer are adapted based on the number of available descriptions in its receiving peer. The adaptive delivery eliminates unnecessary bits in the original MD-FEC streams (descriptions), and significantly reduces the consumed uplink bandwidth at supplying peers. The saved bandwidth can be used to accommodate more video sessions or for other applications.