Invention Grant
- Patent Title: Optimizing video recorder power usage for DVR network
- Patent Title (中): 优化DVR网络的录像机功耗
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Application No.: US13302135Application Date: 2011-11-22
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Publication No.: US09100683B2Publication Date: 2015-08-04
- Inventor: Kulvir Singh Bhogal , Gregory Jensen Boss , Rick Allen Hamilton, II , Andrew R. Jones , Brian Marshall O'Connell
- Applicant: Kulvir Singh Bhogal , Gregory Jensen Boss , Rick Allen Hamilton, II , Andrew R. Jones , Brian Marshall O'Connell
- Applicant Address: US NY Armonk
- Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Current Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Current Assignee Address: US NY Armonk
- Agent David A. Mims, Jr.; Damian Josephs; Robert V. Wilder
- Main IPC: H04N5/445
- IPC: H04N5/445 ; H04N21/4147 ; H04N21/472 ; H04N21/443 ; H04N5/76 ; H04N5/85

Abstract:
A method, program product and system are provided for optimizing recording requests to minimize electricity usage for a network of DVRs. The disclosed methodology analyzes upcoming recording requests against a schedule guide including both local and networked DVRs. Overlaps in requested recordings and broadcasts during same or close proximity time slots are identified. Requested recordings are then rescheduled to optimally overlap recording times based upon the number of tuners in each DVR system. Changes in recording schedules are then communicated to other interconnected DVRs in a network.
Public/Granted literature
- US20130133009A1 OPTIMIZING VIDEO RECORDER POWER USAGE FOR DVR NETWORK Public/Granted day:2013-05-23
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