Abstract: A new approach of an optimal 16-QAM modulation has been introduced to be used for both Fourier and wavelet based OFDM. The comparison between circular and square 16-QAM is included. It is ...

Notifications You must be signed in to change notification settings This MATLAB project provides a complete simulation of an Orthogonal Frequency Division Multiplexing (OFDM) system using 16-QAM ...

Abstract: Data transmission over power lines as a medium for information transmission over a traditional grid system is a relatively new area of telecommunication. This study investigates one of the ...

Subscribe here to receive similar articles over e-mail whenever Krishna Pillai publishes an article on his site. The article compares various digital modulation schemes like BPSK, QPSK, PAM, 16PSK, ...

This MATLAB script simulates M-ary Quadrature Amplitude Modulation (M-QAM) transmission over an AWGN channel using Root Raised Cosine (RRC) pulse shaping. It plots ...

While delivering 10 Gigabit Ethernet (10GE) transport over optical connections is growing in metro and core networks, adoption of optical-based 10GE solutions has been slowed in the enterprise data ...

How to optimise digital modulation accuracy in an IQ modulator? Bruce Hemp and Peter Stroet from Linear Technology describe how a vector signal analyser helps ...

Dense device environment deployment will be made possible with WiFi 6. This will result in the support of higher service-level agreements to more concurrently connected users and devices with more ...