Nowadays, Carrier less Amplitude and Phase (CAP) Modulation has been used in various industrial applications because of its simplicity and bandwidth efficiency. In this paper, a novel CAP modulation technique has been used for OFDM in wireless communication system. To reduce the spectrum efficiency losses and improving the speed of the data transmission are the main requirements of the wireless communication systems. In conventional technologies transmitter takes long time to modulate and encode the signal, the time delay occurred during the conversion is suffers the total Li-Fi networks. In order to overcome this problem, novel modulation techniques have been proposed such as Carrier less amplitude and phase modulation (CAP) and Quadrature Phase Shift Keying (QPSK) Modulation. The design simulation is carried out in ModelSim XE III 6.3C and Synthesized in Xilinx ISE 10.1 by using Verilog HDL Language.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.