Cryptography – Video cryptography – Video electric signal modification
Reexamination Certificate
2011-08-16
2011-08-16
Orgad, Edan (Department: 2439)
Cryptography
Video cryptography
Video electric signal modification
C380S031000, C380S033000, C380S034000, C725S115000
Reexamination Certificate
active
08000475
ABSTRACT:
A system and method for providing an encrypted media stream to clients includes a plurality of remote multiple media stream manager and provider (RMP) units to receive a plurality of source media streams. The RMP units modulate the source media streams to provide a plurality of modulated media streams; encrypt the modulated media streams to provide a plurality of encrypted and modulated media streams; de-modulate the encrypted and modulated media streams to provide a plurality of encrypted and demodulated media streams; and transmit the encrypted and demodulated media streams over a high speed network.
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BigBand Networks Inc.
Orgad Edan
Reches Patents
Turchen James
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