DEVICE AND METHOD FOR CALCULATION OF SOFT SOLUTION VALUES, SENT TO INPUT OF CHANNEL DECODER IN DATA TRANSFER SYSTEM Russian patent published in 2005 - IPC

Abstract RU 2248678 C2

FIELD: communications.

SUBSTANCE: demodulation device for 64-based quadrature amplitude modulation for receipt of input signal, which contains k-numbered quadrature signal and k-numbered common-mode signal, which contains first and second soft solution generators, which are made with possible generation of soft solution values on basis of given equations.

EFFECT: higher efficiency.

3 cl, 6 dwg

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RU 2 248 678 C2

Authors

Kha Sang Khiuk

Kim Min Goo

Dates

2005-03-20—Published

2002-09-17—Filed