Invention Grant
US07792221B2 Flexible diversity combine receiver architecture for digital television
有权
灵活的分集结合了数字电视的接收机架构
- Patent Title: Flexible diversity combine receiver architecture for digital television
- Patent Title (中): 灵活的分集结合了数字电视的接收机架构
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Application No.: US11306865Application Date: 2006-01-13
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Publication No.: US07792221B2Publication Date: 2010-09-07
- Inventor: Che-Li Lin
- Applicant: Che-Li Lin
- Applicant Address: JP Science-Based Industrial Park, Hsin-Chu Hsien
- Assignee: MediaTek Inc.
- Current Assignee: MediaTek Inc.
- Current Assignee Address: JP Science-Based Industrial Park, Hsin-Chu Hsien
- Agent Winston Hsu
- Main IPC: H03D1/00
- IPC: H03D1/00
Abstract:
A method of generating a smoothed transport stream to an MPEG decoder for a diversity combine digital television receiver includes generating a plurality of synchronization clocks and demodulated signals according to a plurality of digital television signals received from a plurality of antennas; monitoring a signal quality associated with each of the digital television signals; combining at least demodulated signals having a signal quality being greater than a predetermined threshold to thereby form a combined signal; generating transport stream packets according to the combined signal; selecting a synchronization signal corresponding to a digital television signal having a signal quality being greater than a second predetermined threshold as a selected synchronization signal; and generating a smoothed transport stream having packets being uniformly spaced according to the transport stream packets and the selected synchronization signal.
Public/Granted literature
- US20070165142A1 FLEXIBLE DIVERSITY COMBINE RECEIVER ARCHITECTURE FOR DIGITAL TELEVISION Public/Granted day:2007-07-19
Information query
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