Exact BER analysis of FRFT-OFDM system over frequency selective Rayleigh fading channel with CFO

被引：25

作者：

Kumari, S. ^{[1
]}

Rai, S. Kr ^{[1
]}

Kumar, A. ^{[1
]}

Joshi, H. D. ^{[2
]}

Singh, A. Kr ^{[1
]}

Saxena, R. ^{[1
]}

机构：

[1] Jaypee Univ Engn & Technol, Dept ECE, Guna 473226, Madhya Pradesh, India

[2] Thapar Univ, Dept Elect & Commun Engn, Patiala 147004, Punjab, India

来源：

ELECTRONICS LETTERS | 2013年 / 49卷 / 20期

关键词：

Orthogonal frequency division multiplexing;

D O I：

10.1049/el.2013.0980

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The bit error rate expression of the binary phase-shift keying modulation scheme has been derived in a frequency selective fading channel for the fractional Fourier transform (FRFT) based orthogonal frequency-division multiplexing (OFDM) system in the presence of carrier frequency offset (CFO). The performance of the FRFT based OFDM system has been found to be better than FFT-based OFDM at different values of FRFT angle parameter 'α'. © The Institution of Engineering and Technology 2013.

引用

页码：1299 / 1300

页数：2

共 6 条

[1] Effect of transmitter Nyquist shaping on ICI reduction in OFDM systems with carrier frequency offset [J].

Beaulieu, NC ;

Tan, P .

ELECTRONICS LETTERS, 2005, 41 (13) :746-748

[2] An Exact Error Probability Analysis of OFDM Systems with Frequency Offset [J].

Dharmawansa, Prathapasinghe ;

Rajatheva, Nandana ;

Minn, Hlaing .

IEEE TRANSACTIONS ON COMMUNICATIONS, 2009, 57 (01) :26-31

[3] Closed Form BER Expressions for BPSK OFDM Systems with Frequency Offset [J].

Mahesh, R. Uma ;

Chaturvedi, A. K. .

IEEE COMMUNICATIONS LETTERS, 2010, 14 (08) :731-733

[4] Performance improvement in an OFDM system with MBH combinational pulse shape [J].

Saxena, Rajiv ;

Joshi, Hem Dutt .

DIGITAL SIGNAL PROCESSING, 2013, 23 (01) :314-321

[5]

Simon MK., 2005, DIGITAL COMMUNICATIO, V54, P3369, DOI 10.1109/TIT.2008.924676

[6] ICI Analysis for FRFT-OFDM Systems to Frequency Offset in Time-Frequency Selective Fading Channels [J].

Zheng, Jing ;

Wang, Zulin .

IEEE COMMUNICATIONS LETTERS, 2010, 14 (10) :888-890

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