Analysis Of Doppler Effect On The Performance Of LTE Downlink Transmission Using MATLAB

Azahar, Hafizah Auni (2018) Analysis Of Doppler Effect On The Performance Of LTE Downlink Transmission Using MATLAB. Project Report. UTeM, Melaka. (Submitted)

Text Analysis Of Doppler Effect On The Performance Of LTE Downlink Transmission Using MATLAB - Hafizah Auni Azahar - 24 Pages.pdf - Submitted Version Download (298kB)

Abstract

Development of the 4G network or the Long Term Evolution (LTE) is working very quickly. LTE exhibit a major advance in wireless communication networks to meet increasing demands for high quality multimedia services. 4G is on its phase in improving the Quality of Service (QOS). This paper is to investigate a Doppler Effect on the LTE with different propagation channels model by using Matlab simulation software. It shows the throughput analysis of various fading propagation channels model that was used in Physical Downlink Shared Channel (PDSCH) of LTE system. The fading propagation channels model considered in this paper are Extended Pedestrian A model (EPA), Extended Vehicular A model (EVA) and Extended Typical Urban (ETU) models. It can be observe from the result, with low MIMO correlation for 5Hz Doppler Effect, the best performance was EVA, and the worst is ETU. For the case of 70Hz Doppler Effect, the best was EVA and the worst is EPA. While for 300Hz Doppler Effect all the model is identical. As for the higher MIMO correlation, for all Doppler frequency, ETU is the best among EPA and EVA. So that the increasing the value of SNR, the value of throughput also will be increases.

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