3 papers
quant-ph2026
QAOA-Based Pilot Assignment for Cell-Free Massive MIMO Systems
Xiaoyu Ma, Fang Fang, Xianbin Wang
Pilot contamination is a major challenge in cell-free massive multiple-input multiple-output (MIMO) systems, where the limited number of orthogonal pilots makes pilot reuse unavoid…
cs.ET2026
EQE-QAOA: An Equivalence-Preserving Qubit Efficient Framework for Combinatorial Optimization
Xiaoyu Ma, Fang Fang, Ximing Xie +2
The limited number of qubits is a major bottleneck in Quantum Approximate Optimization Algorithm (QAOA) for large-scale combinatorial optimization in the Noisy Intermediate-Scale Q…
cs.NI2025
Dynamic Authentication and Granularized Authorization with a Cross-Domain Zero Trust Architecture for Federated Learning in Large-Scale IoT Networks
Xiaoyu Ma, Fang Fang, Xianbin Wang
With the increasing number of connected devices and complex networks involved, current domain-specific security techniques become inadequate for diverse large-scale Internet of Thi…