Information is carried by changing the phase of the carrier. ->BPSK (Binary PSK): Uses two phases (0° and 180°). Very robust, but only 1 bit per symbol. ->QPSK (Quadrature PSK): Uses four phases (0°, ...
Abstract: This paper evaluates the performance of OFDM-BPSK and -QPSK system in alpha-mu distribution. A fading model which is based on the non-linearity present in the propagation medium is utilized ...
Abstract: Free space optical (FSO) communication has become a research area of interest in the domain of optical communication in recent years. However, atmospheric turbulence plays a significant role ...
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