16 citations · 77 across the 16 of their papers we have counts for
13 papers · 1 filter
Integrated Sensing, Communication, and Computation for Over-the-Air Federated Edge Learning
Dingzhu Wen, Sijing Xie, Xiaowen Cao +4
This paper studies an over-the-air federated edge learning (Air-FEEL) system with integrated sensing, communication, and computation (ISCC), in which one edge server coordinates mu…
An Overview on Over-the-Air Federated Edge Learning
Xiaowen Cao, Zhonghao Lyu, Guangxu Zhu +3
Over-the-air federated edge learning (Air-FEEL) has emerged as a promising solution to support edge artificial intelligence (AI) in future beyond 5G (B5G) and 6G networks. In Air-F…
Transmission Power Control for Over-the-Air Federated Averaging at Network Edge
Xiaowen Cao, Guangxu Zhu, Jie Xu +1
Over-the-air computation (AirComp) has emerged as a new analog power-domain non-orthogonal multiple access (NOMA) technique for low-latency model/gradient-updates aggregation in fe…
Optimized Power Control Design for Over-the-Air Federated Edge Learning
Xiaowen Cao, Guangxu Zhu, Jie Xu +2
This paper investigates the transmission power control in over-the-air federated edge learning (Air-FEEL) system. Different from conventional power control designs (e.g., to minimi…
UAV-Enabled Wireless Power Transfer: A Tutorial Overview
Lifeng Xie, Xiaowen Cao, Jie Xu +1
Unmanned aerial vehicle (UAV)-enabled wireless power transfer (WPT) has recently emerged as a promising technique to provide sustainable energy supply for widely distributed low-po…
Optimized Power Control for Over-the-Air Federated Edge Learning
Xiaowen Cao, Guangxu Zhu, Jie Xu +1
Over-the-air federated edge learning (Air-FEEL) is a communication-efficient solution for privacy-preserving distributed learning over wireless networks. Air-FEEL allows "one-shot"…
Cooperative Interference Management for Over-the-Air Computation Networks
Xiaowen Cao, Guangxu Zhu, Jie Xu +1
This paper considers a multi-cell AirComp network and investigates the optimal power control policies over multiple cells to regulate the effect of inter-cell interference. First,…
Joint Communication and Computation Optimization for Wireless Powered Mobile Edge Computing with D2D Offloading
Dixiao Wu, Feng Wang, Xiaowen Cao +1
This paper studies a wireless powered mobile edge computing (MEC) system with device-to-device (D2D)-enabled task offloading. In this system, a set of distributed multi-antenna ene…
Optimized Power Control for Over-the-Air Computation in Fading Channels
Xiaowen Cao, Guangxu Zhu, Jie Xu +1
In this paper, we study the power control problem for Over-the-air computation (AirComp) over fading channels. Our objective is to minimize the computation error by jointly optimiz…
Wireless Powered User Cooperative Computation in Mobile Edge Computing Systems
Dixiao Wu, Feng Wang, Xiaowen Cao +1
This paper studies a wireless powered mobile edge computing (MEC) system, where a dedicated energy transmitter (ET) uses the radio-frequency (RF) signal enabled wireless power tran…
Joint Computation and Communication Cooperation for Energy-Efficient Mobile Edge Computing
Xiaowen Cao, Feng Wang, Jie Xu +2
This paper proposes a novel user cooperation approach in both computation and communication for mobile edge computing (MEC) systems to improve the energy efficiency for latency-con…
Mobile Edge Computing for Cellular-Connected UAV: Computation Offloading and Trajectory Optimization
Xiaowen Cao, Jie Xu, Rui Zhang
This paper studies a new mobile edge computing (MEC) setup where an unmanned aerial vehicle (UAV) is served by cellular ground base stations (GBSs) for computation offloading. The…
Joint Computation and Communication Cooperation for Mobile Edge Computing
Xiaowen Cao, Feng Wang, Jie Xu +2
This paper proposes a novel joint computation and communication cooperation approach in mobile edge computing (MEC) systems, which enables user cooperation in both computation and…