Title :
Error probability of MPSK OFDM impaired by carrier frequency offset in AWGN channels
Author :
Zhou, Peng ; Zhao, Chunming ; Yang, Yijin ; He, Xiaojuan
Author_Institution :
Nat. Mobile Commun. Res. Lab., Southeast Univ., Nanjing
fDate :
12/1/2006 12:00:00 AM
Abstract :
In this letter, we evaluate the symbol error probability of orthogonal frequency division multiplexing (OFDM) with M-ary (M>4) phase shift keying (MPSK) impaired by carrier frequency offset (CFO). A signal space decomposition (SSD) approach is proposed for additive white Gaussian noise (AWGN) channels, and then the symbol error rate (SER) performance is expressed as the sum of an infinite series with the Beaulieu series. The derived theoretical expression agrees well with the simulation results
Keywords :
AWGN channels; OFDM modulation; error statistics; phase shift keying; series (mathematics); AWGN; Beaulieu series; CFO; M-ary phase shift keying; MPSK; OFDM; SER; SSD; additive white Gaussian noise channel; carrier frequency offset; error probability; infinite series; orthogonal frequency division multiplexing; signal space decomposition approach; symbol error rate performance; AWGN channels; Additive white noise; Binary phase shift keying; Error analysis; Error probability; Frequency division multiplexing; Helium; OFDM; Phase shift keying; Quadrature phase shift keying;
Journal_Title :
Communications Letters, IEEE
DOI :
10.1109/LCOMM.2006.06929
