44 citations · 75 across the 6 of their papers we have counts for
6 papers
FAST: Fidelity-Adjustable Semantic Transmission over Heterogeneous Wireless Networks
Peichun Li, Guoliang Cheng, Jiawen Kang +4
In this work, we investigate the challenging problem of on-demand semantic communication over heterogeneous wireless networks. We propose a fidelity-adjustable semantic transmissio…
Blockchain-based Federated Learning for Industrial Metaverses: Incentive Scheme with Optimal AoI
Jiawen Kang, Dongdong Ye, Jiangtian Nie +6
The emerging industrial metaverses realize the mapping and expanding operations of physical industry into virtual space for significantly upgrading intelligent manufacturing. The i…
A Semiblind Two-Way Training Method for Discriminatory Channel Estimation in MIMO Systems
Junjie Yang, Shengli Xie, Xiangyun Zhou +2
Discriminatory channel estimation (DCE) is a recently developed strategy to enlarge the performance difference between a legitimate receiver (LR) and an unauthorized receiver (UR)…
Securing Cognitive Radio Networks against Primary User Emulation Attacks
Rong Yu, Yan Zhang, Yi Liu +2
Cognitive Radio (CR) is a promising technology for next-generation wireless networks in order to efficiently utilize the limited spectrum resources and satisfy the rapidly increasi…
Toward Cloud-based Vehicular Networks with Efficient Resource Management
Rong Yu, Yan Zhang, Stein Gjessing +2
In the era of Internet of Things, all components in intelligent transportation systems will be connected to improve transport safety, relieve traffic congestion, reduce air polluti…
An Efficient MAC Protocol with Selective Grouping and Cooperative Sensing in Cognitive Radio Networks
Yi Liu, Shengli Xie, Rong Yu +2
In cognitive radio networks, spectrum sensing is a crucial technique to discover spectrum opportunities for the Secondary Users (SUs). The quality of spectrum sensing is evaluated…