Television – Two-way video and voice communication
Reexamination Certificate
2006-09-05
2010-10-12
Ramakrishnaiah, Melur (Department: 2614)
Television
Two-way video and voice communication
C348S014020, C348S014030, C455S414100
Reexamination Certificate
active
07812854
ABSTRACT:
Methods and systems are provided for digital rights management for mobile devices. An account is maintained for a subscriber. The account is associated with a mobile video player (MVP) and a digital video recorder (DVR). The MVP is served by a wireless carrier, and the DVR is connected to a packet-data network. A first content request is received from the MVP. The first content request identifies requested content and includes an identifier of the MVP that was added to the first content request by the wireless carrier to verify that the MVP sent the first content request. The identifier of the MVP is used to identify the account. A second content request, which identifies the requested content, is sent to the DVR. The requested content is received from the DVR, and then sent to the MVP via the wireless carrier, for receipt and playing by the MVP for the subscriber.
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Delker Jason R.
Everson John M.
Nichols Jarrod A.
Ramakrishnaiah Melur
Sprint Spectrum L.P.
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