BER performance of OFDM-BPSK and-QPSK over Nakagami-m fading channels

Author

Sood, Neetu ; Sharma, Ajay K. ; Uddin, Moin

Author_Institution

Dept. of Electron. & Commun. Eng., Nat. Inst. of Technol., Jalandhar, India

fYear

2010

Firstpage

88

Lastpage

90

Abstract

In this paper, the performance of OFDM-BPSK and-QPSK system in Nakagami-m channel has been reported. Here our approach is based on decomposition of Nakagami random variable into orthogonal random variables with Gaussian distribution envelopes. Results have been presented to obtain optimum value of m based on BER and SNR.

Keywords

Gaussian distribution; Nakagami channels; OFDM modulation; error statistics; quadrature phase shift keying; Gaussian distribution envelopes; Nakagami-m fading channels; OFDM-BPSK; OFDM-QPSK; bit error rate; orthogonal frequency division multiplexing; orthogonal random variables; quadrature phase shift keying; signal-to-noise ratio; Binary phase shift keying; Bit error rate; Fading; Nakagami distribution; OFDM modulation; Performance analysis; Phase estimation; Random variables; Rayleigh channels; Rician channels; Fading distribution; Nakagami-m channel; OFDM; Rayleigh fading; Rician Fading channels;

fLanguage

English

Publisher

ieee

Conference_Titel

Advance Computing Conference (IACC), 2010 IEEE 2nd International

Conference_Location

Patiala

Print_ISBN

978-1-4244-4790-9

Electronic_ISBN

978-1-4244-4791-6

Type

conf

DOI

10.1109/IADCC.2010.5423031

Filename

5423031