Invention Grant
- Patent Title: System and method of distributing digital content
- Patent Title (中): 分发数字内容的系统和方法
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Application No.: US11592706Application Date: 2006-11-03
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Publication No.: US08248921B2Publication Date: 2012-08-21
- Inventor: Chin Yuan , Kuo-Hui Liu , Christopher Chase
- Applicant: Chin Yuan , Kuo-Hui Liu , Christopher Chase
- Applicant Address: US GA Atlanta
- Assignee: AT&T Intellectual Property I, L.P.
- Current Assignee: AT&T Intellectual Property I, L.P.
- Current Assignee Address: US GA Atlanta
- Agency: Toler Law Group, PC
- Main IPC: G01R31/08
- IPC: G01R31/08

Abstract:
A method is disclosed that includes receiving a data packet at a first video distribution hub via a first link. The method also includes determining whether a second link has failed, wherein the first video distribution hub communicates with a second video distribution hub via a primary network path that includes the second link. When the second link has failed, a backup network path to send the data packet, or a copy thereof, to the second video distribution hub, is determined based on data stored at the first video distribution hub. The method also includes sending the data packet, or the copy thereof, to the second video distribution hub via the backup network path, wherein the backup network path does not include the second link.
Public/Granted literature
- US20080107017A1 System and method of distributing digital content Public/Granted day:2008-05-08
Information query