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. 26, 2011
Filed:
Dec. 10, 2007
Jacob Chakareski, Hackensack, NJ (US);
Roi Sasson, New York, NY (US);
Alexandros Eleftheriadis, Tenafly, NJ (US);
Ofer Shapiro, Fair Lawn, NJ (US);
Jacob Chakareski, Hackensack, NJ (US);
Roi Sasson, New York, NY (US);
Alexandros Eleftheriadis, Tenafly, NJ (US);
Ofer Shapiro, Fair Lawn, NJ (US);
Vidyo, Inc., Dallas, TX (US);
Abstract
Systems and methods for communication of scaleable-coded audiovisual signals over multiple TCP/IP connections are provided. The sender schedules and prioritizes transmission of individual scalable-coded data packets over the plurality of TCP connections according to their relative importance in the scalable coding structure for signal reconstruction quality and according to receiver feedback. Low-latency packet delivery over the multiple TCP/IP connections is maintained by avoiding transmission or retransmission of packets that are less important for reconstructed media quality.