23 citations · 82 across the 21 of their papers we have counts for
22 papers
Artificial Intelligence for Spatially Reconfigurable Antennas: Movable, Fluid, and Pinching Antenna Systems
Nguyen Cong Luong, Zeping Sui, Thai-Hoc Vu +10
Recently, sixth-generation (6G) wireless networks have moved beyond fixed-array designs toward antenna architectures that can adapt their spatial configuration to specific environm…
From Denoising to Decision Making: A Survey on Diffusion Model-Enabled Deep Reinforcement Learning for Wireless Networks
Nguyen Cong Luong, Zeping Sui, Jie Cao +9
Deep reinforcement learning (DRL) has long been a promising solution for sequential resource management in wireless networks. However, conventional DRL methods are fundamentally li…
Transformer-Enhanced Reinforcement Learning: Fundamentals and Applications in Communication Networks
Nguyen Cong Luong, Shaohan Feng, Nguyen Duc Hai +10
Reinforcement Learning (RL) has long been a powerful solution to various problems in communication networks. However, traditional RL models still face with several limitations. Not…
Toward Robust Semantic Communications: Proactive Importance-Ordered Restructuring for Enhanced Unequal Error Protection
Xunyang Zhan, Jie Cao, Xu Zhu +3
Semantic communications (SemCom) is a promising task-oriented paradigm in which semantic features exhibit non-uniform importance. Consequently, unequal error protection (UEP), whic…
Incentive Mechanism Design for Resource Management in Satellite Networks: A Comprehensive Survey
Nguyen Cong Luong, Zeping Sui, Duc Van Le +7
Resource management is one of the challenges in satellite networks due to their high mobility, wide coverage, long propagation distances, and stringent constraints on energy, commu…
Joint Rate Allocation and Power Control for RSMA-Based Communication and Radar Coexistence Systems
Trung Thanh Nguyen, Nguyen Cong Luong, Shaohan Feng +4
We consider a rate-splitting multiple access (RSMA)-based communication and radar coexistence (CRC) system. The proposed system allows an RSMA-based communication system to share s…
Achieving Covert Communication in Large-Scale SWIPT-Enabled D2D Networks
Shaohan Feng, Xiao Lu, Dusit Niyato +2
We aim to secure a large-scale device-to-device (D2D) network against adversaries. The D2D network underlays a downlink cellular network to reuse the cellular spectrum and is enabl…
Covert D2D Communication Underlaying Cellular Network: A System-Level Security Perspective
Shaohan Feng, Xiao Lu, Kun Zhu +2
In this paper, we aim to secure the D2D communication of the D2D-underlaid cellular network by leveraging covert communication to hide its presence from the vigilant adversary. In…
Securing Large-Scale D2D Networks Using Covert Communication and Friendly Jamming
Shaohan Feng, Xiao Lu, Sumei Sun +2
We exploit both covert communication and friendly jamming to propose a friendly jamming-assisted covert communication and use it to doubly secure a large-scale device-to-device (D2…
A Dynamic Hierarchical Framework for IoT-assisted Metaverse Synchronization
Yue Han, Dusit Niyato, Cyril Leung +5
Metaverse has recently attracted much attention from both academia and industry. Virtual services, ranging from virtual driver training to online route optimization for smart goods…
Dynamic Network Service Selection in Intelligent Reflecting Surface-Enabled Wireless Systems: Game Theory Approaches
Nguyen Thi Thanh Van, Nguyen Cong Luong, Feng Shaohan +4
In this paper, we address dynamic network selection problems of mobile users in an Intelligent Reflecting Surface (IRS)-enabled wireless network. In particular, the users dynamical…
Dynamic Network Service Selection in IRS-Assisted Wireless Networks: A Game Theory Approach
Nguyen Cong Luong, Nguyen Thi Thanh Van, Feng Shaohan +3
In this letter, we investigate the dynamic network service provider (SP) and service selection in an intelligent reflecting surface (IRS)-assisted wireless network. In the network,…
Dynamic Model for Network Selection in Next Generation HetNets with Memory-affecting Rational Users
Shaohan Feng, Dusit Niyato, Xiao Lu +2
Recently, due to the staggering growth of wireless data traffic, heterogeneous networks have drawn tremendous attention due to the capabilities of enhancing the capacity/coverage a…
Intelligent Reflecting Surface (IRS)-Enabled Covert Communications in Wireless Networks
Xiao Lu, Ekram Hossain, Tania Shafique +3
With growing security threats to the evolving wireless systems, protecting user privacy becomes progressively challenging. Even if the transmitted information is encrypted and the…
Joint Service Pricing and Cooperative Relay Communication for Federated Learning
Shaohan Feng, Dusit Niyato, Ping Wang +2
For the sake of protecting data privacy and due to the rapid development of mobile devices, e.g., powerful central processing unit (CPU) and nascent neural processing unit (NPU), c…
Competitive Data Trading in Wireless-Powered Internet of Things (IoT) Crowdsensing Systems with Blockchain
Shaohan Feng, Wenbo Wang, Dusit Niyato +2
With the explosive growth of smart IoT devices at the edge of the Internet, embedding sensors on mobile devices for massive data collection and collective environment sensing has b…
Game Theoretic Analysis for Joint Sponsored and Edge Caching Content Service Market
Zehui Xiong, Shaohan Feng, Dusit Niyato +3
With a sponsored content scheme in a wireless network, a sponsored content service provider can pay to a network operator on behalf of the mobile users/subscribers to lower down th…
On Cyber Risk Management of Blockchain Networks: A Game Theoretic Approach
Shaohan Feng, Wenbo Wang, Zehui Xiong +3
Open-access blockchains based on proof-of-work protocols have gained tremendous popularity for their capabilities of providing decentralized tamper-proof ledgers and platforms for…
Competition and Cooperation Analysis for Data Sponsored Market: A Network Effects Model
Zehui Xiong, Shaohan Feng, Dusit Niyato +2
The data sponsored scheme allows the content provider to cover parts of the cellular data costs for mobile users. Thus the content service becomes appealing to more users and poten…
Optimal Pricing-Based Edge Computing Resource Management in Mobile Blockchain
Zehui Xiong, Shaohan Feng, Dusit Niyato +2
As the core issue of blockchain, the mining requires solving a proof-of-work puzzle, which is resource expensive to implement in mobile devices due to high computing power needed.…
Cloud/fog computing resource management and pricing for blockchain networks
Zehui Xiong, Shaohan Feng, Wenbo Wang +3
The mining process in blockchain requires solving a proof-of-work puzzle, which is resource expensive to implement in mobile devices due to the high computing power and energy need…
Profit Maximization Auction and Data Management in Big Data Markets
Yutao Jiao, Ping Wang, Dusit Niyato +2
A big data service is any data-originated resource that is offered over the Internet. The performance of a big data service depends on the data bought from the data collectors. How…