Investigating the performance of an OFDM-based communication system with QPSK and QAM modulation and effects of AWGN and multi-path channels.
ASK, QAM, PSK, FSK, MSK simulations and analysis.
Implementation of Neural Nets for Communications Channel Decoding using Log Likelihood Ratios
A 16QAM modulator built with a couple transistors, a 74HC86 XOR IC and an Arduino UNO
Digital communication system using QAM modulation on Octave (without using package functions)
Files for the lab of Digital Communications at the University of Seville.
Highspeed Soundcard IP Modem that turns two PCs' soundcards into a point-to-point network link. It modulates IP packets onto audio with OFDM (DMT), bonds the left and right stereo channels into two parallel lanes, protects everything with Reed-Solomon FEC and an ARQ with fast retransmit.
An example based bare bones approach to learning Software Defined Radio
Software-Defined Acoustic Modem for QAM messenging
Academic project done to perform telecommunication prototypes
A comprehensive MATLAB simulation for analyzing and comparing the theoretical and simulated Bit Error Rate (BER) of M-QAM and M-PSK modulations over an AWGN channel.
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