Time-domain channel estimation of high accuracy for LDPC coded SC-FDE system using fixed point decoding in 60-GHz WPAN

Authors:
Ming Lei;Ye Huang
Affiliations:
Communications Technology Lab, Intel Corporation;Communications Technology Lab, Intel Corporation
Venue:
CCNC'09 Proceedings of the 6th IEEE Conference on Consumer Communications and Networking Conference
Year:
2009

Citing 2
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Abstract

The single-carrier frequency-domain equalization (SC-FDE) is now being considered as an important physical layer (PHY) option for the 60-GHz wireless personal area network (WPAN) [1][2]. We proposed using the complementary Golay sequences to improve the accuracy of the channel estimation in SC-FDE system. These sequences have the autocorrelation of unique main peak and zero sidelobe. We proved by simulations that it is very effective for SC-FDE system under fixed point low-density parity-check (LDPC) decoding.