Performance of iterative data detection and channel estimation for single-parity check-product coded multiple antenna wireless communications

Author

Muladi ; Fisal, N. ; Yusof, S.K.

Author_Institution

Fac. of Electr. Eng., Univ. Teknologi Malaysia, Malaysia

Volume

1

fYear

2005

fDate

16-18 Nov. 2005

Abstract

In iterative data-detection and channel-estimation algorithms, the channel estimator and the data detector recursively exchange the information order to improve the system performance. In this paper, maximum a posteriori based iterative data detection and pilot symbol assisted channel estimation of the single parity check product code for multiple antenna wireless communication is studied. The finding show the algorithm can converge to a few iteration numbers and improve error probability performance of the system.

Keywords

antenna arrays; channel estimation; error statistics; iterative methods; maximum likelihood detection; parity check codes; product codes; wireless channels; channel estimation; error probability performance; iterative data detection; maximum a posteriori based detection; multiple antenna; single-parity check-product cod; wireless communications; Antenna theory; Channel estimation; Detectors; Iterative algorithms; Iterative decoding; Product codes; Recursive estimation; System performance; Wireless LAN; Wireless communication; iterative decoding; multiple antennas; pilot symbol assisted channel estimation; product code; single-parity check codes;

fLanguage

English

Publisher

ieee

Conference_Titel

Networks, 2005. Jointly held with the 2005 IEEE 7th Malaysia International Conference on Communication., 2005 13th IEEE International Conference on

ISSN

1531-2216

Print_ISBN

1-4244-0000-7

Type

conf

DOI

10.1109/ICON.2005.1635522

Filename

1635522