Performance analysis of interference mitigation on orthogonal frequency division multiplexing system
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Date
2010-11-16Author
Zakaria, Sembiring
Mohd Fareq, Abd Malek, Dr.
Hasliza, Rahim
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Show full item recordAbstract
Presently, Orthogonal Frequency Division
Multiplexing (OFDM) has been widely used as
modulation technique for broadband wireless
communication system. In this paper, OFDM
simulation model has designed using MATLAB.
The performance of OFDM system was
investigated for several type of modulation
schemes, i.e BPSK, QPSK, 16-QAM and 64-
QAM. The physical layer performance on the
basis of bit error rate (BER), signal to noise
ration (SNR), power spectral density (PSD) and
error probability were measured to compare the
performance of system for each modulation
scheme.