Invention Grant
US08130823B2 Channel adaptive video transmission system for use with layered video coding and methods for use therewith
失效
用于分层视频编码的信道自适应视频传输系统及其使用方法
- Patent Title: Channel adaptive video transmission system for use with layered video coding and methods for use therewith
- Patent Title (中): 用于分层视频编码的信道自适应视频传输系统及其使用方法
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Application No.: US11959746Application Date: 2007-12-19
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Publication No.: US08130823B2Publication Date: 2012-03-06
- Inventor: Stephen E. Gordon , Sherman (Xuemin) Chen , Michael Dove , David Rosmann , Thomas J. Quigley , Jeyhan Karaoguz
- Applicant: Stephen E. Gordon , Sherman (Xuemin) Chen , Michael Dove , David Rosmann , Thomas J. Quigley , Jeyhan Karaoguz
- Applicant Address: US CA Irvine
- Assignee: Broadcom Corporation
- Current Assignee: Broadcom Corporation
- Current Assignee Address: US CA Irvine
- Agency: Garlick Harrison & Markison
- Agent Bruce E. Stuckman
- Main IPC: H04N7/12
- IPC: H04N7/12

Abstract:
A video transmission system includes a transceiver module that transmits a video signal to a remote device over at least one RF communications channel wherein the video signal is transmitted as at least one separate video layer stream chosen from, an independent video layer stream and at least one dependent video layer streams that require the independent video layer for decoding. A control module determines at least one channel characteristic of the at least one RF channel and chooses the at least one separate video layer stream based on the at least one channel characteristic of the at least one RF channel.
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