Invention Grant
- Patent Title: Satellite television network and near real-time method for downloading and verifying a subscriber remote record request
- Patent Title (中): 卫星电视网络和近实时方法下载和验证用户远程记录请求
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Application No.: US10813948Application Date: 2004-03-31
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Publication No.: US08782711B2Publication Date: 2014-07-15
- Inventor: David J. Kuether , Philip R. Hilmes , Heang K. Lim
- Applicant: David J. Kuether , Philip R. Hilmes , Heang K. Lim
- Applicant Address: US CA El Segundo
- Assignee: The DIRECTV Group, Inc.
- Current Assignee: The DIRECTV Group, Inc.
- Current Assignee Address: US CA El Segundo
- Main IPC: H04N5/445
- IPC: H04N5/445 ; H04N7/16 ; H04N7/20

Abstract:
Near real time downloading and verifying of a subscriber's remote record request is provided to control a DVR using the existing satellite network. The insertion of the programming request into the continuous broadcast stream enables near real time processing of the request by a subscriber IRD to accommodate same day and even last minute remote programming requests. The use of a back channel to verify the request provides the subscriber with assurance that the request has been processed successfully and flexibility to change services on the fly.
Public/Granted literature
Information query