Invention Grant
US07751500B2 Method of selecting demodulation scheme and digital broadcast receiver using the same
有权
选择解调方案的方法和使用其的数字广播接收机
- Patent Title: Method of selecting demodulation scheme and digital broadcast receiver using the same
- Patent Title (中): 选择解调方案的方法和使用其的数字广播接收机
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Application No.: US11194684Application Date: 2005-08-02
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Publication No.: US07751500B2Publication Date: 2010-07-06
- Inventor: Keum-yong Oh , Gyung-pyo Hong
- Applicant: Keum-yong Oh , Gyung-pyo Hong
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Sughrue Mion, PLLC
- Priority: KR10-2004-0062089 20040806
- Main IPC: H04L27/00
- IPC: H04L27/00
Abstract:
A method and apparatus for efficiently selecting a demodulation scheme for a particular channel in a digital broadcast receiver supporting a plurality of demodulation schemes are provided. The method includes receiving the digital broadcast signal of the channel; attempting demodulation of the digital broadcast signal using a demodulation scheme corresponding to a sequential index; and if the demodulation attempt succeeds, restoring data and if the demodulation attempt does not succeed, attempting demodulation again using a demodulation scheme corresponding to a next sequential index.
Public/Granted literature
- US20060029159A1 Method of selecting demodulation scheme and digital broadcast receiver using the same Public/Granted day:2006-02-09
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