Invention Application
- Patent Title: DIGITAL DEMODULATION METHOD AND SYSTEM
- Patent Title (中): 数字解调方法与系统
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Application No.: US14618058Application Date: 2015-02-10
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Publication No.: US20150244550A1Publication Date: 2015-08-27
- Inventor: Young Min KIM , Jae Hyun SEO , Heung Mook KIM
- Applicant: Electronics and Telecommunications Research Institute
- Priority: KR10-2014-0022106 20140225
- Main IPC: H04L27/14
- IPC: H04L27/14 ; H04L25/06
Abstract:
A digital demodulation system calculates an I channel value and a Q channel value of a received signal. The digital demodulation system then changes detection levels to obtain non-uniform detection levels. The digital demodulation system then demodulates the received signal bit by bit by using the changed detection levels and the I channel value and the Q channel value.
Public/Granted literature
- US09369316B2 Digital demodulation method and system Public/Granted day:2016-06-14
Information query
