TY - GEN
T1 - Iterative receiver for MIMO systems with hybrid detector
AU - Kim, Sangheon
AU - Lee, Chungyong
PY - 2006
Y1 - 2006
N2 - For multiple antenna systems, we consider the hybrid iterative detection of the maximum a posteriori probability (MAP) detection and the linear detection such as the minimum mean squared error (MMSE) filtering with soft cancelation. We devise methods to obtain both the lower complexity of the linear detection and the superior performance of the MAP detection. Using the a prior probability of the coded bit which is extrinsic of the outer decoder, we compute the threshold of grouping and determine the detection scheme symbol by symbol. Through the simulation results, it is shown that the proposed receiver obtains the superior performance to the MMSE detector and the lower complexity than the MAP detector.
AB - For multiple antenna systems, we consider the hybrid iterative detection of the maximum a posteriori probability (MAP) detection and the linear detection such as the minimum mean squared error (MMSE) filtering with soft cancelation. We devise methods to obtain both the lower complexity of the linear detection and the superior performance of the MAP detection. Using the a prior probability of the coded bit which is extrinsic of the outer decoder, we compute the threshold of grouping and determine the detection scheme symbol by symbol. Through the simulation results, it is shown that the proposed receiver obtains the superior performance to the MMSE detector and the lower complexity than the MAP detector.
UR - http://www.scopus.com/inward/record.url?scp=44949165398&partnerID=8YFLogxK
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U2 - 10.1109/PIMRC.2006.253941
DO - 10.1109/PIMRC.2006.253941
M3 - Conference contribution
AN - SCOPUS:44949165398
SN - 1424403294
SN - 9781424403295
T3 - IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC
BT - 2006 IEEE 17th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC
T2 - 2006 IEEE 17th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC
Y2 - 11 September 2006 through 14 September 2006
ER -