A transmission system with adjustable data rate for single-carrier coherent optical
transmission is proposed, which enables high-speed transmission close to the Shannon …

We consider a trainable point-to-point communication system, where both transmitter and
receiver are implemented as neural networks (NNs), and demonstrate that training on the bit …

This tutorial paper provides a foundation for integrating probabilistic shaping (PS) and
forward error correction (FEC). A layered PS-FEC architecture consisting of a PS encoder …

The past decade has seen many advances in physical layer wireless communication theory
and their implementation in wireless systems. This textbook takes a unified view of the …

Wireless technology is a truly revolutionary paradigm shift, enabling multimedia
communications between people and devices from any location. It also underpins exciting …

A coding and modulation technique is studied where the coded bits of an irregular low-
density parity-check (LDPC) code are passed directly to a modulator. At the receiver, the …

This tutorial paper presents an overview of advanced FEC and coded modulation (CM) for
optical communications. It describes the following ultra-high-speed optical transport …

This paper reviews the application of forward error correction (FEC) techniques to long-haul
fiber-optic communication systems. A brief tutorial on error-correcting codes and a …

We present an analysis under the iterative decoding of coset low-density parity-check
(LDPC) codes over GF (q), designed for use over arbitrary discrete-memoryless channels …

The principle of coding in the signal space follows directly from Shannon's analysis of
waveform Gaussian channels subject to an input constraint. The early design of …