N = 512; % Numero de sinais a ser modulado/tamaho do OFDM symbol data1_tx(1:Nutil/4) = randi([0,mod_order-1],Nutil/4,1); data2_tx(1:Nutil/4) = randi([0,mod_order-1 ...
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: Digital Video Broadcast-Terrestrial (DVB-T) is a most extensively use standard for terrestrial TV transmission in the world. The OFDM has advantages of high spectral efficiency and inherent ...
In order to meet the ever increasing demand for larger transmission bandwidth, wireless network based on radio-over-fiber technologies is a very beneficial solution. The IEEE 802.11a standards using ...
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