9 citations · 34 across the 18 of their papers we have counts for
4 papers · 1 filter
Fast-Fading Channel and Power Optimization of the Magnetic Inductive Cellular Network
Honglei Ma, Erwu Liu, Zhijun Fang +4
The cellular network of magnetic Induction (MI) communication holds promise in long-distance underground environments. In the traditional MI communication, there is no fast-fading…
Balancing Performance and Cost for Two-Hop Cooperative Communications: Stackelberg Game and Distributed Multi-Agent Reinforcement Learning
Yuanzhe Geng, Erwu Liu, Wei Ni +5
This paper aims to balance performance and cost in a two-hop wireless cooperative communication network where the source and relays have contradictory optimization goals and make d…
SNR Maximization and Localization for UAV-IRS-Assisted Near-Field Systems
Hanfu Zhang, Yidan Mei, Erwu Liu +1
This letter introduces a novel unmanned aerial vehicle (UAV)-intelligent reflecting surface (IRS) structure into near-field localization systems to enhance the design flexibility o…
A SER-based Device Selection Mechanism in Multi-bits Quantization Federated Learning
Pengcheng Sun, Erwu Liu, Rui Wang
The quality of wireless communication will directly affect the performance of federated learning (FL), so this paper analyze the influence of wireless communication on FL through s…