SAT02-3: Performance Analysis of LDPC-Coded PSK Signal Transmission over Non-Linear Satellite Channel in the Presence of Multiple Interferences

Author

Djordjevic, Goran T. ; Djordjevic, Ivan B. ; Ivanis, Predrag N. ; Vasic, Bane V.

Author_Institution

Telecommun. Dept., Univ. of Nis, Nis

fYear

2006

fDate

Nov. 27 2006-Dec. 1 2006

Firstpage

1

Lastpage

6

Abstract

Several classes of low-density parity-check (LDPC) codes are proposed as an error control coding (ECC) scheme for a non-linear satellite system with the phase-shift keying (PSK) signaling. The bit-error rate (BER) performance of LDPC codes is determined by means of an advanced simulator that takes into account all major impairments in the transmission link between fixed ground stations over a non-regenerative geostationary (GEO) satellite. Our analysis includes the following impairments: the degradations caused by simultaneous influences of cross- polarization effects, undesired signals from neighboring satellite systems or terrestrial radio-relay links and phase noise produced by local oscillator at the satellite station and reference signal extractor at the receiving ground station. The proposed LDPC codes are compared against standard ECC schemes employed in modern satellite communication systems.

Keywords

channel coding; electromagnetic wave polarisation; error correction codes; error statistics; interference (signal); parity check codes; phase shift keying; satellite communication; LDPC-coded PSK signal transmission; bit-error rate performance; cross-polarization effect; error control coding scheme; multiple interference; nonlinear satellite channel; nonregenerative geostationary satellite; phase-shift keying; satellite communication system; terrestrial radio-relay link; Bit error rate; Cause effect analysis; Error correction; Error correction codes; Interference; Parity check codes; Performance analysis; Phase shift keying; Satellite broadcasting; Satellite ground stations;

fLanguage

English

Publisher

ieee

Conference_Titel

Global Telecommunications Conference, 2006. GLOBECOM '06. IEEE

Conference_Location

San Francisco, CA

ISSN

1930-529X

Print_ISBN

1-4244-0356-1

Electronic_ISBN

1930-529X

Type

conf

DOI

10.1109/GLOCOM.2006.478

Filename

4151108