A Novel Alamouti STBC Technique for MIMO System Using 16- QAM Modulation and Moving Average Filter
نویسندگان
چکیده
The wireless communication is the emerging field of research among communication researchers and they are continuously working towards the reduction if error occurred in the signal during transmission through wireless media. In this paper the wireless system is simulated with the application of Alamouti space time block codes (STBC) with MIMO and MISO configurations to compare the results. The modulation technique used here is 16-QAM which is giving better results than other counterparts and to enhance the performance of the system i.e. to reduce the effect of errors on data we have applied a moving average filter(MAF). The performance of the system is shown with the simulation results with variable data sizes and found that the proposed approach is better for the system. KeywordsAlamouti STBC, QAM, MIMO and MISO.
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