Invention Grant
US09049484B2 Efficient assignment of program copies in a network digital video recorder
有权
在网络数字录像机中高效地分配程序副本
- Patent Title: Efficient assignment of program copies in a network digital video recorder
- Patent Title (中): 在网络数字录像机中高效地分配程序副本
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Application No.: US13837058Application Date: 2013-03-15
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Publication No.: US09049484B2Publication Date: 2015-06-02
- Inventor: Robert Drew Major , Darren Major , Joseph Ekstrom
- Applicant: DISH DIGITAL L.L.C.
- Applicant Address: US CO Englewood
- Assignee: EchoStar Technologies L.L.C.
- Current Assignee: EchoStar Technologies L.L.C.
- Current Assignee Address: US CO Englewood
- Agency: Ingrassia Fisher & Lorenz, P.C.
- Main IPC: H04N7/173
- IPC: H04N7/173 ; H04N7/16 ; H04N21/472 ; H04N21/482 ; G06F21/62 ; H04N5/85 ; H04N5/91 ; H04N9/80 ; H04N21/218 ; H04N21/231 ; H04N21/2343 ; H04N21/41 ; H04N21/4627 ; H04N21/61 ; H04N21/2747 ; H04N21/845 ; G06F17/30 ; H04N5/76 ; H04N5/782
Abstract:
A remote storage digital video recorder (RS-DVR) system receives a media content file that is stored in a storage architecture of the RS-DVR system. The same stored media content file is assigned to multiple subscribers such that each of the multiple subscribers shares a common identifier that references a single common physical copy of the same stored media content file in the storage architecture of the RS-DVR system.
Public/Granted literature
- US20140165116A1 EFFICIENT ASSIGNMENT OF PROGRAM COPIES IN A NETWORK DIGITAL VIDEO RECORDER Public/Granted day:2014-06-12
Information query
