Performance Improvement Of Image Data Communication Over MIMO-WLAN Using Different Wavelet Denoising Techniques
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2015, Vol 3, Issue 8
Abstract
The image transmission over wireless communication system suffers from distortion due to the adverse effect of the channel. The Multiple-Input Multiple-Output based wireless system is a promising high data rate interface technology and wireless multipath fading channel. A method based on Space-Time Block Coding with MIMO setup for use in wireless communication channels. In the comparison is made between the diversity gain of MIMO systems in terms of BER for High QAM modulation techniques. This paper, performance of WLAN system is simulated and bit error rate (BER) performance is observed. On BER level is depend on the modulation type, then the SNR value and channel behavior. In Modulation schemes that we have used in this paper are QPSK, QAM, which further improved image denoising. The results have been shown in the paper for the simulation over various diversity.
Authors and Affiliations
Nupur Jain, Pallavi Pahadiya
Keywords
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