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Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
U Sang Lee0
Kwang Mook Lee0
Sang Hyun Min0
Tah Joon Park0
Koon Shik Cho0
Date of Patent
January 5, 2010
0Patent Application Number
114571160
Date Filed
July 12, 2006
0Patent Primary Examiner
Patent abstract
The present invention relates to a multiple differential demodulator using a weighting value. The multiple differential demodulator according to the present invention includes a weighting value generator for integrating a real part and an imaginary part of a value acquired by multiplying one of a plurality of differentiated reception signals by a conjugated value of a differentiated PN code signal corresponding to a preset symbol, and determining the greater of the integrated real and integrated imaginary parts to apply a predetermined weighting value to the greater value, where the PN code signal is differentiated in the same fashion as the differentiated reception signals.
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