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D. Richard Brown

3 accepted papers

2020

Joint Coding and Modulation in the Ultra-Short Blocklength Regime for Bernoulli-Gaussian Impulsive Noise Channels Using Autoencoders

ICASSP 2020accepted

This paper develops a joint coding and modulation scheme for end-to-end communication system design using an autoencoder architecture in the ultra-short blocklength regime. Unlike the classical approach of separately designing error correction codes and modulation schemes for a given channel, the ap…

Cited by 0SourceScholar
2017

A software-defined radio implementation of timestamp-free network synchronization

ICASSP 2017accepted

This paper describes a real-time implementation of timestamp-free network synchronization using RF signaling between a master and slave node. Rather than conventional approaches of exchanging digital timestamps through a dedicated synchronization protocol, timestamp-free synchronization is performed…

Cited by 0SourceScholar
2016

On the average staleness of global channel state information in wireless networks with random transmit node selection

ICASSP 2016accepted

This paper studies the average staleness of global channel state information (CSI) in fully-connected time-slotted wireless networks with time-varying reciprocal channels where, in each time slot, one node is equiprobably selected to transmit and disseminate CSI. The proposed protocols are compatibl…

Cited by 0SourceScholar