8 citations · 16 across the 9 of their papers we have counts for
9 papers
Improving Fairness for Cell-Free Massive MIMO Through Interference-Aware Massive Access
Shuaifei Chen, Jiayi Zhang, Emil Björnson +1
Cell-free massive multiple-input multiple-output (CF mMIMO) provides good interference management by coordinating many more access points (APs) than user equipments (UEs). It becom…
Energy-Efficient Cell-Free Massive MIMO Through Sparse Large-Scale Fading Processing
Shuaifei Chen, Jiayi Zhang, Emil Björnson +2
Cell-free massive multiple-input multiple-output (CF mMIMO) systems serve the user equipments (UEs) by geographically distributed access points (APs) by means of joint transmission…
Exploiting Deep Reinforcement Learning for Edge Caching in Cell-Free Massive MIMO Systems
Yu Zhang, Shuaifei Chen, Jiayi Zhang
Cell-free massive multiple-input-multiple-output is promising to meet the stringent quality-of-experience (QoE) requirements of railway wireless communications by coordinating many…
Sparse Large-Scale Fading Decoding in Cell-Free Massive MIMO Systems
Shuaifei Chen, Jiayi Zhang, Emil Björnson +2
Cell-free massive multiple-input multiple-output (CF mMIMO) systems are characterized by having many more access points (APs) than user equipments (UEs). A key challenge is to dete…
Treating Interference as Noise in Cell-Free Massive MIMO Networks
Shuaifei Chen, Jiayi Zhang, Zheng Chen +1
How to manage the interference introduced by the enormous wireless devices is a crucial issue to address in the prospective sixth-generation (6G) communications. The treating inter…
Wireless Energy Transfer in RIS-Aided Cell-Free Massive MIMO Systems: Opportunities and Challenges
Enyu Shi, Jiayi Zhang, Shuaifei Chen +4
In future sixth-generation (6G) mobile networks, the Internet-of-Everything (IoE) is expected to provide extremely massive connectivity for small battery-powered devices. Indeed, m…
A Survey on User-Centric Cell-Free Massive MIMO Systems
Shuaifei Chen, Jiayi Zhang, Jing Zhang +2
The mobile data traffic has been exponentially growing during the last decades, which has been enabled by the densification of the network infrastructure in terms of increased cell…
Structured Massive Access for Scalable Cell-Free Massive MIMO Systems
Shuaifei Chen, Jiayi Zhang, Emil Björnson +2
How to meet the demand for increasing number of users, higher data rates, and stringent quality-of-service (QoS) in the beyond fifth-generation (B5G) networks? Cell-free massive mu…
Physical Layer Security over Fluctuating Two-Ray Fading Channels
Wen Zeng, Jiayi Zhang, Shuaifei Chen +2
Ensuring the physical layer security (PHY-security) of millimeter wave (mmWave) communications is one of the key factors for the success of 5G. Recent field measurements show that…