Analisis Perbandingan Kinerja Teknik Modulasi BPSK dan QPSK Menggunakan Kanal Flat Slow Fading Pada Sistem CDMA
DOI:
https://doi.org/10.24014/sitekin.v12i2.1002Keywords:
BPSK, CDMA, Flat Slow Fading, Modulation, QPSKAbstract
Code Division Multiple Access (CDMA) is one of the access technology used in communication systems and provide the radio interface solution that can accommodate a wide range of voice, data and multimedia with high speed. In this research, which represents a model simulation of CDMA communication system using BPSK and QPSK modulation techniques through a slow flat fading channels, then the model is simulated with Simullink Matlab 7.8.0. Test results CDMA system simulation BPSK and QPSK modulation techniques through a slow flat fading channels, such as the value of Bit Error Rate (BER) QPSK modulation technique produced better performance than BPSK modulation technique.
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