Performance Analysis of OFDM Based IEEE 802.11n using Different Modulation Techniques |
Author(s): |
| Sandeep Kaur , CT Institute of Technology & Research Jalandhar, Punjab; Vaishali Bahl, CT Institute of Technology & Research Jalandhar, Punjab; Joy Karan Singh, CT Institute of Technology & Research Jalandhar, Punjab |
Keywords: |
| BER (bit error rate), BPSK (Binary phase shift keying), OFDM (orthogonal frequency division multiplexing), AWGN (additive white Gaussian noise), QAM (Quadrature amplitude modulation) |
Abstract |
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In this paper presents an IEEE 802.11n standard of OFDM, we investigate the bit error rate (BER) Vs Signal to noise ratio (SNR) performance of orthogonal frequency division multiplexing in IEEE 802.11n in using different modulation techniques but in this paper operated on Quadrature phase shift keying (QPSK), Binary phase shift keying (BPSK), Quadrature amplitude modulation (512-QAM) over AWGN channel. The performance of transmission modes is evaluated by calculating the BER versus signal to noise ratio (SNR) the additive white Gaussian noise (AWGN), channel. This objective is met by developing an MATLAB program simulate a basic OFDM IEEE 802.11n system and show results. |
Other Details |
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Paper ID: IJSRDV4I50684 Published in: Volume : 4, Issue : 5 Publication Date: 01/08/2016 Page(s): 1696-1700 |
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