Learning to communicate: Channel auto-encoders, domain specific regularizers, and attention

TJ O'Shea, K Karra, TC Clancy - 2016 IEEE International …, 2016 - ieeexplore.ieee.org
We address the problem of learning an efficient and adaptive physical layer encoding to
communicate binary information over an impaired channel. In contrast to traditional work, we …

Iterative joint channel decoding of correlated sources

F Daneshgaran, M Laddomada… - IEEE transactions on …, 2006 - ieeexplore.ieee.org
In this article we exploit the potential correlation existing between multiple information
sources to achieve additional coding gains from the channel codes used for data protection …

Turbo equalization for doubly-selective fading channels using nonlinear Kalman filtering and basis expansion models

H Kim, JK Tugnait - IEEE transactions on wireless …, 2010 - ieeexplore.ieee.org
We present a turbo (iterative) equalization receiver with fixed-lag nonlinear Kalman filtering
for coded data transmission over doubly-selective channels. The proposed receiver exploits …

Learning joint detection, equalization and decoding for short-packet communications

S Dörner, J Clausius, S Cammerer… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
We propose and practically demonstrate a joint detection and decoding scheme for short-
packet wireless communications in scenarios that require to first detect the presence of a …

Joint coding and decision feedback equalization for broadband wireless channels

SL Ariyavisitakul, Y Li - IEEE Journal on selected areas in …, 1998 - ieeexplore.ieee.org
This paper introduces a new approach for joint convolutional coding and decision feedback
equalization (DPE). To minimize error propagation, the DFE uses a combination of soft …

Joint model and data-driven receiver design for data-dependent superimposed training scheme with imperfect hardware

C Qing, L Dong, L Wang, J Wang… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Data-dependent superimposed training (DDST) scheme has shown the potential to achieve
high bandwidth efficiency, while encounters symbol misidentification caused by hardware …

Channel agnostic end-to-end learning based communication systems with conditional GAN

H Ye, GY Li, BHF Juang… - 2018 IEEE Globecom …, 2018 - ieeexplore.ieee.org
In this article, we use deep neural networks (DNNs) to develop an end-to-end wireless
communication system, in which DNNs are employed for all signal-related functionalities …

Joint equalization and decoding: why choose the iterative solution?

A Roumy, I Fijalkow, D Pirez - … . VTC 1999-Fall. IEEE VTS 50th …, 1999 - ieeexplore.ieee.org
This paper deals with turbo-equalization as a joint equalization and decoding algorithm. The
performance analysis shows that there is a trigger point in this iterative process, followed by …

Attention based neural networks for wireless channel estimation

D Luan, J Thompson - 2022 IEEE 95th Vehicular Technology …, 2022 - ieeexplore.ieee.org
In this paper, we deploy the self-attention mechanism to achieve improved channel
estimation for orthogonal frequency-division multiplexing waveforms in the downlink …

Channel estimation enhancement with generative adversarial networks

T Hu, Y Huang, Q Zhu, Q Wu - IEEE transactions on cognitive …, 2020 - ieeexplore.ieee.org
Improving the accuracy of channel estimation is a significant topic in the context of wireless
communications. For training-based channel estimations, increasing the length of a training …