In this paper we present the symbol and bit error rate performance of the weak signal digital
communications system. We investigate orthogonal multiple frequency shift keying …

In wireless communication, signal demodulation under non-ideal conditions is one of the
important research topic. In this paper, a novel non-coherent binary phase shift keying …

In this paper we proposed the use of JT65A radio communication protocol for data exchange
in wide-area monitoring systems in electric power systems. We investigated the software …

This paper demonstrates exceptional performance of approximately 10.0 dB learning-based
gain using the Deep Convolutional Neural Network (DCNN) for demodulation of a Rayleigh …

The Single Sideband (SSB) modulation through Hilbert transformation has successfully
transmitted data using only half bandwidth for the same amount of contained information …

Soft demodulation is a basic module of traditional communication receivers. It converts
received symbols into soft bits, that is, log likelihood ratios (LLRs). However, in the non-ideal …

The powerline channel is classified as harsh due to its original design which was not
intended for communication. Permutation codes have shown to combine efficiently with M …

In this paper, a deep convolutional neural network-based symbol detection and
demodulation is proposed for generalized frequency division multiplexing with index …

This paper presents a new Quadrature Amplitude Modulation (M-QAM) demodulation
method using Machine Learning techniques. The new method significantly reduces the …

Aiming at the problem of signal demodulation under noise interference channel, a signal
recognition method using deep learning is proposed. The signal demodulation is completed …