Abstract
In this paper we present a design an analysis of DS/SS-CDMA (Direct Sequence Spread Spectrum Code Division Multiple Access) transceiver system for Connected Objects using MATLAB/Simulink. DS/SS-CDMA transmission system is one of the systems to perform the above requirement in IoT (Internet of Things). To design the DS/SS-CDMA transceiver, different codes in different modulation techniques were used. We have designed a MISO (Multiple Input Single Output) DS/SS-CDMA transmitter and receiver for BPSK (Binary Phase Shift Keying), QPSK (Quadrature Phase Shift Keying), modulation schemes, using M and Gold Sequence Codes. The system performance was evaluated by calculation of Bit Error Rate (BER), comparing the received and transmitted data.
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