Iterative frequency domain equalization with generalized approximate message passing

Authors

Qinghua Guo, University of WollongongFollow
Defeng (David) Huang, University Of Western AustraliaFollow
Jiangtao Xi, University of WollongongFollow
Sven Nordholm, Curtin University
Yanguang Yu, University of WollongongFollow

RIS ID

77593

Publication Details

Q. Guo, D. Huang, J. Xi, S. Nordholm & Y. Yu, "Iterative frequency domain equalization with generalized approximate message passing," IEEE Signal Processing Letters, vol. 20, (6) pp. 559-562, 2013.

Abstract

An iterative frequency domain equalization approach for coded single-carrier block transmissions over frequency selective channels is developed by using the recently proposed generalized approximate message passing (GAMP) algorithm. Compared with the low-complexity iterative frequency domain linear minimum mean square error (FD-LMMSE) equalization, the proposed approach can achieve significant performance gain with slight complexity increase.

Grant Number

ARC/DE120101266

Additional Grant Number

http://purl.org/au-research/grants/arc/DE120101266