@inproceedings{8f8de554a2484c0ab78872fb258fab13,
title = "Probabilistic list sphere decoding for LDPC-coded MIMO-OFDM systems",
abstract = "A probabilistic list sphere decoding (LSD) is proposed for LDPC-coded MIMO-OFDM systems. By confining the search to channel-adaptively chosen promising candidate groups, our proposed probabilistic LSD evaluates the more promising candidates earlier in the search, while retaining efficient implementation of the depth-first LSD. Simulation results show that, the proposed LSD significantly improves the error performance for constrained throughput, or increases the throughput for a fixed bit error rate. The proposed LSD can be implemented by simply adding special hardware blocks that perform preprocessing and control the tree traversal. The K-best search algorithm enables efficient implementation of the preprocessing.",
author = "Sungchung Park and Kwyro Lee and Yuping Zhang and Parhi, \{Keshab K\} and Jin Lee and Park, \{Sin Chong\}",
year = "2006",
language = "English (US)",
isbn = "142440469X",
series = "ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings",
pages = "III912--III915",
booktitle = "2006 IEEE International Conference on Acoustics, Speech, and Signal Processing - Proceedings",
note = "2006 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2006 ; Conference date: 14-05-2006 Through 19-05-2006",
}