Invention Application
- Patent Title: CONTENT CACHING SERVICES IN SATELLITE AND SATELLITE/IP CONTENT DELIVERY SYSTEMS ("Content Caching")
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Application No.: US15384947Application Date: 2016-12-20
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Publication No.: US20170238047A1Publication Date: 2017-08-17
- Inventor: Stuart A. Cox , Paul Marko , Craig Wadin
- Applicant: Sirius XM Radio Inc.
- Main IPC: H04N21/433
- IPC: H04N21/433 ; H04N21/4627 ; H04N21/61 ; H04N21/482 ; H04N21/472

Abstract:
Systems and methods are presented to facilitate caching of programming from broadcast and/or content streaming services to a user device for local playback. In addition, metadata can be provided to guide the user in selecting, caching, or playing the cachable content. In some exemplary embodiments, a receiver or other user device can automatically select the programming to be cached based on a user's historical topic interest and listening history. In some exemplary embodiments, the metadata can also include DRM information that can limit the ability of a user to playback the content, so as to comply, if necessary, with operative legal requirements related to usage of the content.
Public/Granted literature
- US10511883B2 Content caching services in satellite and satellite/IP content delivery systems (“content caching”) Public/Granted day:2019-12-17
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