61 citations · 119 across the 27 of their papers we have counts for
9 papers · 1 filter
Asymptotically Optimal Local Receiver in Uplink CF-mMIMO: A Functional-Variational Analysis
Jiafei Fu, Peng Jiang, Dongming Wang +1
In cell-free massive multiple-input multiple-output (CF-mMIMO) systems, the canonical uplink local receiver is the local minimum mean square error (LMMSE) receiver with large-scale…
Multi-Static ISAC Assisted by Double-Side Fluid Antenna System
Qinyuan Zheng, Pengcheng Zhu
As a pivotal usage scenario for 6G networks, integrated sensing and communication (ISAC) has emerged as a focal point of both academic and industrial research. To accommodate the h…
Performance Analysis of Local Partial MMSE Precoding Based User-Centric Cell-Free Massive MIMO Systems and Deployment Optimization
Peng Jiang, Jiafei Fu, Pengcheng Zhu +3
Cell-free massive multiple-input multiple-output (MIMO) systems, leveraging tight cooperation among wireless access points, exhibit remarkable signal enhancement and interference s…
Passive Integrated Sensing and Communication Scheme based on RF Fingerprint Information Extraction for Cell-Free RAN
Jingxuan Yu, Fan Zeng, Jiamin Li +4
This paper investigates how to achieve integrated sensing and communication (ISAC) based on a cell-free radio access network (CF-RAN) architecture with a minimum footprint of commu…
Joint Uplink and Downlink Resource Allocation Towards Energy-efficient Transmission for URLLC
Kang Li, Pengcheng Zhu, Yan Wang +2
Ultra-reliable and low-latency communications (URLLC) is firstly proposed in 5G networks, and expected to support applications with the most stringent quality-of-service (QoS). How…
Optimization of the energy efficiency in Smart Internet of Vehicles assisted by MEC
Jiafei Fu, Pengcheng Zhu, Jingyu Hua +2
Smart Internet of Vehicles (IoV) as a promising application in Internet of Things (IoT) emerges with the development of the fifth generation mobile communication (5G). Nevertheless…
Low Altitude 3-D Coverage Performance Analysis in Cell-Free Distributed Collaborative Massive MIMO Systems
Jiamin Li, Qijun Pan, Pengcheng Zhu +2
To improve the poor performance of distributed operation and non-scalability of centralized operation in traditional cell-free massive MIMO, we propose a cell-free distributed coll…
Power Minimization for Wireless Backhaul Based Ultra-Dense Cache-enabled C-RAN
Jun Xu, Pengcheng Zhu, Jiamin Li +1
This correspondence paper investigates joint design of small base station (SBS) clustering, multicast beamforming for access and backhaul links, as well as frequency allocation in…
Deep Learning Based Pilot Design for Multi-user Distributed Massive MIMO Systems
Jun Xu, Pengcheng Zhu, Jiamin Li +1
This letter proposes a deep learning based pilot design scheme to minimize the sum mean square error (MSE) of channel estimation for multi-user distributed massive multiple-input m…