6 papers
Online Learning for Intelligent Thermal Management of Interference-coupled and Passively Cooled Base Stations
Zhanwei Yu, Yi Zhao, Xiaoli Chu +1
Passively cooled base stations (PCBSs) have emerged to deliver better cost and energy efficiency. However, passive cooling necessitates intelligent thermal control via traffic mana…
Task Offloading Optimization in Mobile Edge Computing under Uncertain Processing Cycles and Intermittent Communications
Tao Deng, Zhanwei Yu, Di Yuan
Mobile edge computing (MEC) has been regarded as a promising approach to deal with explosive computation requirements by enabling cloud computing capabilities at the edge of networ…
Robust Divergence Angle for Inter-satellite Laser Communications under Target Deviation Uncertainty
Zhanwei Yu, Yi Zhao, Di Yuan
Performance degradation due to target deviation by, for example, drift or jitter, presents a significant issue to inter-satellite laser communications. In particular, with periodic…
Less Carbon Footprint in Edge Computing by Joint Task Offloading and Energy Sharing
Zhanwei Yu, Yi Zhao, Tao Deng +2
In sprite the state-of-the-art, significantly reducing carbon footprint (CF) in communications systems remains urgent. We address this challenge in the context of edge computing. T…
Multi-cell Content Caching: Optimization for Cost and Information Freshness
Zhanwei Yu, Tao Deng, Yi Zhao +1
In multi-access edge computing (MEC) systems, there are multiple local cache servers caching contents to satisfy the users' requests, instead of letting the users download via the…
Resource Optimization with Interference Coupling in Multi-RIS-assisted Multi-cell Systems
Zhanwei Yu, Di Yuan
Deploying reconfigurable intelligent surface (RIS) to enhance wireless transmission is a promising approach. In this paper, we investigate large-scale multi-RIS-assisted multi-cell…