Invention Grant
US08237869B2 Multi-standard digital demodulator for TV signals broadcast over cable, satellite and terrestrial networks
有权
用于通过有线，卫星和地面网络广播的电视信号的多标准数字解调器
- Patent Title: Multi-standard digital demodulator for TV signals broadcast over cable, satellite and terrestrial networks
- Patent Title (中): 用于通过有线，卫星和地面网络广播的电视信号的多标准数字解调器
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Application No.: US12751022Application Date: 2010-03-31
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Publication No.: US08237869B2Publication Date: 2012-08-07
- Inventor: Pascal Blouin , Frederic Nicolas , David Rault , Olivier Souloumiac , Emmanuel Gautier , Stephane Faudeil , Eric Vapillon , Gaetan Guillaume , Laurent Appercel
- Applicant: Pascal Blouin , Frederic Nicolas , David Rault , Olivier Souloumiac , Emmanuel Gautier , Stephane Faudeil , Eric Vapillon , Gaetan Guillaume , Laurent Appercel
- Applicant Address: US TX Austin
- Assignee: Silicon Laboratories Inc.
- Current Assignee: Silicon Laboratories Inc.
- Current Assignee Address: US TX Austin
- Agency: Trop, Pruner & Hu, P.C.
- Main IPC: H04N5/46
- IPC: H04N5/46
Abstract:
A multi-standard single-chip receiver for digital demodulation of TV signals broadcasted over any of multiple digital television means, e.g., satellite, cable and terrestrial, is provided. The receiver can receive and demodulate a variety of different signal types received from one or more up-front tuners. A demodulator architecture in accordance with an embodiment of the present invention can be optimized to re-use common demodulation processing blocks for the different incoming signal types.
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