Invention Grant
- Patent Title: Media content redundant transmission
- Patent Title (中): 媒体内容冗余传输
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Application No.: US12328014Application Date: 2008-12-04
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Publication No.: US08726308B2Publication Date: 2014-05-13
- Inventor: Sherman (Xuemin) Chen , Stephen Palm , Jeyhan Karaoguz
- Applicant: Sherman (Xuemin) Chen , Stephen Palm , Jeyhan Karaoguz
- Applicant Address: US CA Irvine
- Assignee: Broadcom Corporation
- Current Assignee: Broadcom Corporation
- Current Assignee Address: US CA Irvine
- Agency: Garlick & Markison
- Main IPC: H04N7/10
- IPC: H04N7/10 ; H04N21/2347 ; G06F11/16 ; G06F11/14

Abstract:
A premises based multimedia communication system includes a source device that produces multimedia content, a rendering device that presents the multimedia content, and a premises communication network coupling the source device to the rendering device. The source device receives data packets carrying the multimedia content from the remote content source via at least one remote delivery communication network and transmits at least two copies of the data packets carrying video frames of the multimedia content to the rendering device via the at least one premises communication network. The rendering device decodes video frames carried by first copies of the data packets. Upon an unsuccessful decoding of the video frames carried by the first copies of the data packets, the rendering device decoding video frames carried by second copies of the data packets and upon a successful decoding of the video frames carried by the first copies of the data packets, the rendering device discards video frames carried by second copies of the data packets.
Public/Granted literature
- US20100146580A1 MEDIA CONTENT REDUNDANT TRANSMISSION Public/Granted day:2010-06-10
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