Search Results for author: Dongtang Ma

Found 5 papers, 0 papers with code

Theoretical Analysis of Deep Neural Networks in Physical Layer Communication

no code implementations21 Feb 2022 Jun Liu, Haitao Zhao, Dongtang Ma, Kai Mei, Jibo Wei

In this paper, we aim to quantitatively analyze why DNNs can achieve comparable performance in the physical layer comparing with traditional techniques, and also drive their cost in terms of computational complexity.

Intelligent Communication

Opening the Black Box of Deep Neural Networks in Physical Layer Communication

no code implementations2 Jun 2021 Jun Liu, Haitao Zhao, Dongtang Ma, Kai Mei, Jibo Wei

Deep Neural Network (DNN)-based physical layer techniques are attracting considerable interest due to their potential to enhance communication systems.

Fine Timing and Frequency Synchronization for MIMO-OFDM: An Extreme Learning Approach

no code implementations17 Jul 2020 Jun Liu, Kai Mei, Xiaochen Zhang, Des McLernon, Dongtang Ma, Jibo Wei, Syed Ali Raza Zaidi

Multiple-input multiple-output orthogonal frequency-division multiplexing (MIMO-OFDM) is a key technology component in the evolution towards cognitive radio (CR) in next-generation communication in which the accuracy of timing and frequency synchronization significantly impacts the overall system performance.

BIG-bench Machine Learning

A Cyber Physical System Framework for UAV Communications

no code implementations13 May 2020 Haijun Wang, Haitao Zhao, Dongtang Ma, Jibo Wei

Diverse applications have witnessed the prevalence of unmanned aerial vehicles (UAVs) due to their agility and versatility.

Deep Neural Network Aided Scenario Identification in Wireless Multi-path Fading Channels

no code implementations23 Nov 2018 Jun Liu, Kai Mei, Dongtang Ma, Jibo Wei

This letter illustrates our preliminary works in deep nerual network (DNN) for wireless communication scenario identification in wireless multi-path fading channels.

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