Performance Analysis of MIMO System on Different Modulation Scheme over Rician Channel

The wireless communications is one of the most active areas of technology development of our time. Recently, orthogonal frequency division multiplexing has been regarded as one of the core technologies for various wireless communication systems. The BER level is depend on the modulation type, SNR value and channel behavior. The Modulation schemes that we have used in this thesis are 4 QAM, 8 QAM, 16 QAM and 64 QAM which further improved using forward error correction codes FEC . A comparison is made between the diversity gain of MIMO systems in terms of BER for high QAM modulation scheme. This work presents, by a simulation toll MATLAB R2013a used for model implemented using fading channel to the performance analysis of Bit Error rate BER V S Signal to Noise ratio SNR . Mona Ranjan | Praven K Patidar "Performance Analysis of MIMO System on Different Modulation Scheme over Rician Channel" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-5 , August 2020, URL: https://www.ijtsrd.com/papers/ijtsrd31730.pdf Paper Url :https://www.ijtsrd.com/engineering/electronics-and-communication-engineering/31730/performance-analysis-of-mimo-system-on-different-modulation-scheme-over-rician-channel/mona-ranjan