LDPC-based space-time coded OFDM systems over correlated fading channels: performance analysis and receiver design

Author

Lu, Bao-Liang ; Wang, Xiaodong ; Narayanan, Krishna R.

Author_Institution

Dept. of Electr. Eng., Texas A&M Univ., College Station, TX, USA

fYear

2001

fDate

2001

Firstpage

313

Abstract

We consider the performance analysis and the receiver design of low-density parity-check (LDPC) code based space-time coded (STC) orthogonal frequency-division multiplexing (OFDM) system over correlated frequency- and time-selective fading channels

Keywords

OFDM modulation; block codes; correlation methods; data communication; diversity reception; error detection codes; fading channels; land mobile radio; linear codes; modulation coding; radio receivers; turbo codes; LDPC; LDPC-based space-time coded OFDM; correlated frequency-selective fading channels; correlated time-selective fading channels; data transmission; low-density parity-check code; mobile wireless channels; orthogonal frequency-division multiplexing; performance analysis; receiver design; selective-fading diversity; spatial diversity; turbo receiver; Antenna accessories; Decoding; Fading; Frequency division multiplexing; OFDM; Parity check codes; Performance analysis; Receiving antennas; Transmitters; Transmitting antennas;

fLanguage

English

Publisher

ieee

Conference_Titel

Information Theory, 2001. Proceedings. 2001 IEEE International Symposium on

Conference_Location

Washington, DC

Print_ISBN

0-7803-7123-2

Type

conf

DOI

10.1109/ISIT.2001.936176

Filename

936176