Search Results for author: Yashuai Cao

Found 5 papers, 0 papers with code

Intelligent Reflecting Surfaces and Next Generation Wireless Systems

no code implementations26 Feb 2024 Yashuai Cao, Hetong Wang, Tiejun Lv, Wei Ni

Intelligent reflecting surface (IRS) is a potential candidate for massive multiple-input multiple-output (MIMO) 2. 0 technology due to its low cost, ease of deployment, energy efficiency and extended coverage.

Multi-Carrier NOMA-Empowered Wireless Federated Learning with Optimal Power and Bandwidth Allocation

no code implementations13 Feb 2023 Weicai Li, Tiejun Lv, Yashuai Cao, Wei Ni, Mugen Peng

Wireless federated learning (WFL) undergoes a communication bottleneck in uplink, limiting the number of users that can upload their local models in each global aggregation round.

Federated Learning

Complex ResNet Aided DoA Estimation for Near-Field MIMO Systems

no code implementations21 Jul 2020 Yashuai Cao, Tiejun Lv, Zhipeng Lin, Pingmu Huang, Fuhong Lin

By converting it into a regression task, a novel DoA estimation framework based on complex-valued deep learning (CVDL) is proposed for the near-field region in short-range MIMO communication systems.

Signal Processing

Intelligent Reflecting Surface Aided Multi-User Millimeter-Wave Communications for Coverage Enhancement

no code implementations6 Oct 2019 Yashuai Cao, Tiejun Lv, Wei Ni

Intelligent reflecting surface (IRS) is envisioned as a promising solution for controlling radio propagation environments in future wireless systems.

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