Performance analysis of MIMO system with serial concatenated bit-interleaved coded modulation and linear dispersion code

Author

Li, Yuan ; Fung, Patrick Ho Wang ; Wu, Yan ; Sun, Sumei

Author_Institution

Int. for Infocomm Res., Singapore

Volume

2

fYear

2004

fDate

20-24 June 2004

Firstpage

692

Abstract

The upper bound on bit error rate (BER) of a multiple-input multiple-output (MIMO) system with the serial concatenated bit-interleaved coded modulation (BICM) and linear dispersion code (LDC) is derived in this paper. This bound is evaluated based on the expurgated bound of BICM and the approach of moment generation function (MGF). Compared with simulated performance of the 16QAM Alamouti code (AC) and optimal QPSK LDC, this bound is tight in the range of medium to high signal-to-noise ratio (SNR). By utilizing the bound, we obtain the optimal choice of code rate and modulation size for fixed transmission rates in BICM-LDC MIMO system.

Keywords

MIMO systems; concatenated codes; error statistics; interleaved codes; linear codes; modulation coding; quadrature amplitude modulation; quadrature phase shift keying; radiocommunication; 16QAM Alamouti code; MIMO system; QPSK LDC; bit error rate; code rate; expurgated bound; linear dispersion code; modulation size; moment generation function; multiple-input multiple-output system; performance analysis; quadrature amplitude modulation; quadrature phase shift keying; serial concatenated bit-interleaved coded modulation; signal-to-noise ratio; transmission rates; Bit error rate; Concatenated codes; Interleaved codes; MIMO; Maximum likelihood detection; Modulation coding; Performance analysis; Quadrature amplitude modulation; Quadrature phase shift keying; Upper bound;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications, 2004 IEEE International Conference on

Print_ISBN

0-7803-8533-0

Type

conf

DOI

10.1109/ICC.2004.1312590

Filename

1312590