5 papers
Can Quantum Receiver Beat the SIC Limit in Multiple Access Networks?
Shiqian Guo, Huaiyu Dai, Jianqing Liu
Successive interference cancellation (SIC) is an important technique for 5G/B5G wireless receivers to resolve interfering signals from multiple users. While SIC has been proven to…
Personalized Federated Learning by Energy-Efficient UAV Communications
Shiqian Guo, Jianqing Liu, Beatriz Lorenzo
Federated learning (FL) is an effective paradigm for enhancing the learning capability of edge devices while preserving data privacy. In geographically dispersed FL systems, such a…
Quantum-enhanced Information Retrieval from Reflective Intelligent Surfaces
Shiqian Guo, Tingxiang Ji, Jianqing Liu
Information retrieval from passive backscatter systems is widely used in digital applications with tight energy budgets, short communication distances, and low data rates. Due to t…
Distributed Quantum Magnetic Sensing for Infrastructure-free Geo-localization
Thinh Le, Shiqian Guo, Jianqing Liu
Modern navigation systems rely heavily on Global Navigation Satellite Systems (GNSS), whose weak spaceborne signals are vulnerable to jamming, spoofing, and line-of-sight blockage.…
A Two-stage Optimization Method for Wide-range Single-electron Quantum Magnetic Sensing
Shiqian Guo, Jianqing Liu, Thinh Le +1
Quantum magnetic sensing based on spin systems has emerged as a new paradigm for detecting ultra-weak magnetic fields with unprecedented sensitivity, revitalizing applications in n…