Analysis On The Effect Of Inter-Cell Interefence In LTE By Using Matlab

Rafi'i, Nurul Atiqah (2017) Analysis On The Effect Of Inter-Cell Interefence In LTE By Using Matlab. Project Report. UTeM, Melaka. (Submitted)

Text Analysis On The Effect Of Inter-Cell Interefence In LTE By Using Matlab - Nurul Atiqah Rafi'i - 24 Pages.pdf - Submitted Version Download (784kB)

Abstract

Inter-cell interference (ICI) occurs when users in different adjacent cells attempt to use the same frequency at the same time. ICI may cause severe degradation in terms of the bit error rate (BER) which in turn reduces the overall network performance. This project aims to investigate the effect of modulation techniques, number of transmitted frames and dominant interferer proportion (DIP) on the network throughput in the presence of ICI. The results show that QPSK outperforms QAM by at least 12% in terms of the network throughput. In addition, it is shown that when the number of frames increases, the network throughput decreases. Meanwhile, the DIP parameter is found to have less influence on the network throughput. Therefore, we concluded that the choice of technique of modulation is very crucial to guarantee the quality of service especially in the presence of ICI.

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