On the effect of Wiener phase noise in OFDM systems

Author

Tomba, Luciano

Author_Institution

Dipt. di Elettronica e Inf., Padova Univ., Italy

Volume

46

Issue

5

fYear

1998

fDate

5/1/1998 12:00:00 AM

Firstpage

580

Lastpage

583

Abstract

Multicarrier modulation exhibits a significant sensitivity to the phase noise of the oscillator used for frequency down-conversion at the portable receiver. For this reason, it is important to evaluate the impact of the phase noise on the system performance. We present an accurate method to determine the error probability of an orthogonal frequency-division multiplexing (OFDM) system in the presence of phase noise. In particular, four modulation schemes are analyzed and their performances are compared

Keywords

coding errors; error statistics; frequency division multiplexing; land mobile radio; phase noise; phase shift keying; radio receivers; radiofrequency oscillators; BER; BPSK; DBPSK; DQPSK; OFDM systems; QPSK; Wiener phase noise; accurate method; bit error probability; frequency down-conversion; multicarrier modulation; orthogonal frequency-division multiplexing; oscillator; portable receiver; system performance; AWGN; Asynchronous transfer mode; Bandwidth; Error probability; OFDM modulation; Oscillators; Performance analysis; Phase modulation; Phase noise; System performance;

fLanguage

English

Journal_Title

Communications, IEEE Transactions on

Publisher

ieee

ISSN

0090-6778

Type

jour

DOI

10.1109/26.668721

Filename

668721