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:
Jun. 19, 2012
Filed:
Jul. 09, 2008
Amit Eshet, Kiriyat Tiv'on, IL;
Amit Hildesheim, Holon, IL;
Alon Shafrir, Kfar Saba, IL;
Amotz Hoshen, Ramat Gan, IL;
Amit Eshet, Kiriyat Tiv'on, IL;
Amit Hildesheim, Holon, IL;
Alon Shafrir, Kfar Saba, IL;
Amotz Hoshen, Ramat Gan, IL;
ARRIS Group, Inc, Suwanee, GA (US);
Abstract
A method for transmitting encrypted packets, the method includes: receiving a program that comprises an encrypted video stream, an encrypted audio stream and an encryption information stream; rescheduling a transmission of a certain encrypted video packet of the encrypted video stream to provide an altered encrypted video stream; rescheduling, in response to the rescheduling of the transmission of the certain encrypted video packet and in response to at least one encryption timing constraint, a first transmission of a certain encryption information item that is used to encrypt the certain encrypted video packet to provide an altered encryption information stream; and transmitting an amended program that comprises the altered encrypted video stream, the encrypted audio stream and the altered encryption information stream.