Invention Grant
US09264508B2 Apparatus and methods for reduced switching delays in a content distribution network
有权
用于减少内容分发网络中的交换延迟的装置和方法
- Patent Title: Apparatus and methods for reduced switching delays in a content distribution network
- Patent Title (中): 用于减少内容分发网络中的交换延迟的装置和方法
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Application No.: US13213817Application Date: 2011-08-19
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Publication No.: US09264508B2Publication Date: 2016-02-16
- Inventor: Ethan Wolf , Jason Gaedtke
- Applicant: Ethan Wolf , Jason Gaedtke
- Applicant Address: US NY New York
- Assignee: TIME WARNER CABLE ENTERPRISES LLC
- Current Assignee: TIME WARNER CABLE ENTERPRISES LLC
- Current Assignee Address: US NY New York
- Agency: Gazdzinski & Associates, PC
- Main IPC: G06F15/16
- IPC: G06F15/16 ; H04L29/08 ; H04N21/2183 ; H04N21/25 ; H04N21/258 ; H04N21/61 ; H04N21/643 ; H04N21/433 ; H04N21/438

Abstract:
Apparatus and methods for providing reduced channel switching delays in a content distribution network. In one embodiment, switching delays are reduced by caching background content at reduced quality and/or resolution. A manager entity is provided which manages which, and how many, background channels are cached. Additionally, the manager entity may classify each device in the network according a status thereof. When a particular device is in one status or mode, background content is cached; however, when the device is in another status or mode, it will no longer require background content caching. The provision of background content and the determination of a status may be based on for example the user or device behavior and patterns, user preferences or favorites, bandwidth availability, time of day, subscription level, type of program, recentness of channel change requests on the device (or associated devices), etc.
Public/Granted literature
- US20130046849A1 APPARATUS AND METHODS FOR REDUCED SWITCHING DELAYS IN A CONTENT DISTRIBUTION NETWORK Public/Granted day:2013-02-21
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