11 citations · 43 across the 22 of their papers we have counts for
7 papers · 1 filter
Approximate Wireless Communication for Lossy Gradient Updates in IoT Federated Learning
Xiang Ma, Haijian Sun, Rose Qingyang Hu +1
Federated learning (FL) has emerged as a distributed machine learning (ML) technique that can protect local data privacy for participating clients and improve system efficiency. In…
Spatial Channel State Information Prediction with Generative AI: Towards Holographic Communication and Digital Radio Twin
Lihao Zhang, Haijian Sun, Yong Zeng +1
As 5G technology becomes increasingly established, the anticipation for 6G is growing, which promises to deliver faster and more reliable wireless connections via cutting-edge radi…
WiSegRT: Dataset for Site-Specific Indoor Radio Propagation Modeling with 3D Segmentation and Differentiable Ray-Tracing
Lihao Zhang, Haijian Sun, Jin Sun +1
The accurate modeling of indoor radio propagation is crucial for localization, monitoring, and device coordination, yet remains a formidable challenge, due to the complex nature of…
Precise Coil Alignment for Dynamic Wireless Charging of Electric Vehicles with RFID Sensing
Haijian Sun, Xiang Ma, Rose Qingyang Hu +1
Electric vehicle (EV) has emerged as a transformative force for the sustainable and environmentally friendly future. To alleviate range anxiety caused by battery and charging facil…
Energy Efficient Robust Beamforming for Vehicular ISAC with Imperfect Channel Estimation
Hanwen Zhang, Haijian Sun, Tianyi He +2
This paper investigates robust beamforming for system-centric energy efficiency (EE) optimization in the vehicular integrated sensing and communication (ISAC) system, where the mob…
Relay-Enabled Backscatter Communications: Linear Mapping and Resource Allocation
Rui Xu, Liqin Shi, Yinghui Ye +2
Relay-enabled backscatter communication (BC) is an intriguing paradigm to alleviate energy shortage and improve throughput of Internet-of-Things (IoT) devices. Most of the existing…
Resource Allocation for Secure MISO-NOMA Cognitive Radios Relying on SWIPT
Fuhui Zhou, Zheng Chu, Haijian Sun +1
Cognitive radio (CR) and non-orthogonal multiple access (NOMA) are two promising technologies in the next generation wireless communication systems. The security of a NOMA CR netwo…