Performance of multi-processing gain QS-CDMA over AWGN and Rayleigh fading channels

Dilek, Selim; Kucur, Oğuz

doi:10.1016/j.dsp.2009.10.031

Cited by 3 publications

(1 citation statement)

References 35 publications

(39 reference statements)

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“…In addition to the same, some authors [2] [3] have been researched on the evaluation to the OFDM based MIMO channel where BER and SNR performance analysed over various wireless channel. In one of the paper [4], author presented research on analysis of BER of multi-processing gain which is carried out for spreading sequence with respect to AWGN and slow Rayleigh fading channels. In paper [5], author presents performance evaluation of BER for a massive MIMO system with M-ary PSK scheme over fading channel.…”

Section: Literature Reviewmentioning

confidence: 99%

Performance Simulation and Ber Comparision Ofdm-Mimo Systems in Awgn and Rayleigh Fading Channels With BPSK Modulation Schemes

Jain¹,

Bhanwrela²,

Jain³

2018

IJCT

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Behavior of communication medium play vital role in the growth of wireless communication system. To understand various wireless channel environments such as additive white Gaussian noise (AWGN) and Rayleigh fading channels in orthogonal frequency division multiplexing (OFDM) along with multiple input and multiple output (MIMO) system, we analyze mathematical relation of bit error rate (BER) against Signal to Noise ratio (SNR) and verified the same using MATLAB simulation, while considering the BPSK modulation scheme. The performance measured in terms of BER is evaluated for various channels of OFDM-MIMO system along with variation in number of antennas at transmitter and receiver side. It has been demonstrated that the BER and probability of detection improves against SNR per bit, as the diversity employs at transmitter or/and receiver end.

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Section: Literature Reviewmentioning

confidence: 99%