no code implementations • 21 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.
no code implementations • 14 Jul 2021 • Kai Mei, Jun Liu, Xiaoying Zhang, Kuo Cao, Nandana Rajatheva, Jibo Wei
Besides, a training data construction approach utilizing least square (LS) estimation results is proposed so that the training data can be collected during the data transmission.
no code implementations • 17 Jun 2021 • Xiang Tan, Li Zhou, Haijun Wang, Yuli Sun, Haitao Zhao, Boon-Chong Seet, Jibo Wei, Victor C. M. Leung
With the development of the 5G and Internet of Things, amounts of wireless devices need to share the limited spectrum resources.
Multi-agent Reinforcement Learning Reinforcement Learning (RL)
no code implementations • 2 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.
1 code implementation • 12 Apr 2021 • Xiaochen Zhang, Haitao Zhao, Jun Xiong, Li Zhou, Jibo Wei
Machine learning (ML) has been widely used for efficient resource allocation (RA) in wireless networks.
no code implementations • 9 Nov 2020 • Xiaoran Liu, Jiao Zhang, Jibo Wei
In this letter, we propose a deep neutral network (DNN) approach for numerology selection of OFDM systems.
no code implementations • 17 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.
no code implementations • 13 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.
no code implementations • 10 Nov 2019 • Kai Mei, Jun Liu, Xiaochen Zhang, Nandana Rajatheva, Jibo Wei
In this situation, our analysis results can be applied to assess the performance and support the design of machine learning-based channel estimation.
no code implementations • 23 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.