Invention Grant
- Patent Title: Dual streaming with exchange of FEC streams by audio sinks
- Patent Title (中): 通过音频接收器交换FEC流的双流
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Application No.: US13227710Application Date: 2011-09-08
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Publication No.: US08194878B2Publication Date: 2012-06-05
- Inventor: Laurent Pilati , Mickael Jougit
- Applicant: Laurent Pilati , Mickael Jougit
- Applicant Address: US CA Irvine
- Assignee: Broadcom Corporation
- Current Assignee: Broadcom Corporation
- Current Assignee Address: US CA Irvine
- Agency: Fiala & Weaver P.L.L.C.
- Main IPC: H04B5/00
- IPC: H04B5/00 ; H04B3/00

Abstract:
A system and method is described herein in which an audio source wirelessly transmits audio content to a first audio sink over one wireless link and to a second audio sink over another wireless link. The two audio sinks also exchange forward error correction (FEC) streams over a link between the two audio sinks, wherein the FEC streams are generated by FEC encoding the audio content received from the audio source. The audio sinks advantageously use the exchanged FEC information to synchronize the playback of the audio content as well as to improve the robustness of the wireless links with the audio source in a manner that does not consume additional bandwidth on those links.
Public/Granted literature
- US20110320214A1 DUAL STREAMING WITH EXCHANGE OF FEC STREAMS BY AUDIO SINKS Public/Granted day:2011-12-29
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