Method and apparatus for soft detection of high order QAM symbols in MIMO channels

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United States of America Patent

PATENT NO 9716601
SERIAL NO

14987392

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Abstract

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Methods and apparatus for soft MIMO detection of high order QAM with initial candidate reduction are described. A method includes receiving a plurality of signals including Q-order QAM symbols; determining a reduced candidate set including C potential candidates, where C is less than Q; calculating Euclidean distances (EDs) based on the reduced candidate set; and generating LLR information based on the calculated EDs.

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Patent Owner(s)

Patent OwnerAddress
SAMSUNG ELECTRONICS CO LTDGYEONGGI DO SOUTH KOREA GYEONGGI-DO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bai, Dongwoon San Diego, US 54 140
Lee, Jungwon San Diego, US 486 3784
Rahmati, Mojtaba San Diego, US 13 48

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