Reception method and apparatus in CDMA system
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United States of America Patent
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Jun 11, 2002
Grant Date -
N/A
app pub date -
Dec 17, 1998
filing date -
Dec 17, 1997
priority date (Note) -
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Abstract
A code division multiple access system includes the steps of sequentially generating reception symbols by de-spreading a reception signal, generating a threshold on the basis of an average amplitude obtained by averaging amplitudes of a predetermined number of reception symbols, generating a weighted reception symbol by multiplying an amplitude of the reception symbol by a weighting coefficient, and sequentially selecting one of the reception symbol and the weighted reception symbol as a reception symbol of the reception signal in accordance with a result obtained by comparing the amplitude of the reception symbol and the threshold.
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