7 papers
Toward Service-Balanced ISAC: From Coupled RAN to De-Coupled RAN
Gangyong Zhu, Linghui Miao, Boyang Ji +8
Sixth-generation (6G) applications require radio access networks (RANs) to support reliable communication and seamless sensing across their operating regions. In coupled RAN deploy…
UAV Swarming for Air-Ground ISAC via Cross-Region Cooperation
Linghui Miao, Shijian Gao
To serve the volumetric air-ground space, uncrewed aerial vehicles (UAVs) are urgently needed. Yet, relying on them for integrated sensing and communication (ISAC) introduces two k…
Stay or Switch: Online Conformal Bayesian Optimization Guided Fluid Antenna Configuration
Gangyong Zhu, Jia Yan, Shijian Gao
Fluid antenna systems (FAS) introduce additional spatial degrees of freedom to enable integrated sensing and communication (ISAC) in air-ground networks. However, conventional stud…
Radio Map Updating from Streaming Spectrum Measurements via Memory-Based Online Gaussian Processes
Yuanyuan Deng, Bo Zhou, Tian Chen +5
Radio maps, which estimate spatial radio-frequency characteristics from spectrum measurements, are essential for applications such as spectrum management and network planning. With…
Sensing-Native Over-the-Air Federated Learning
Peiyuan Huang, Shijian Gao, Jia Yan +1
Over-the-air federated learning (FL) leverages the superposition property of multiple-access channels to enable communication-efficient distributed model training. Existing integra…
Grey-Box Bayesian Optimization for ISAC in Fluid-Antenna Assisted Air-Ground Network
Gangyong Zhu, Jia Yan, Miaowen Wen +1
Fluid antenna systems (FAS) provide additional spatial diversity for integrated sensing and communication (ISAC) through joint port selection and precoding. \rev{However, existing…
Robust MIMO Semantic Communication with Imperfect CSI via Knowledge Distillation
Mingze Gong, Shuoyao Wang, Shijian Gao +2
Semantic communication (SemComm) has emerged as a new communication paradigm. To enhance efficiency, multiple-input-multiple-output (MIMO) technology has been further integrated in…