3 citations · 7 across the 10 of their papers we have counts for
6 papers · 1 filter
BS-1-to-N: Diffusion-Based Environment-Aware Cross-BS Channel Knowledge Map Generation for Cell-Free Networks
Zhuoyin Dai, Di Wu, Yong Zeng +3
Channel knowledge map (CKM) inference across base stations (BSs) is the key to achieving efficient environmentaware communications. This paper proposes an environmentaware cross-BS…
Coverage Probability and Average Rate Analysis of Hybrid Cellular and Cell-free Network
Zhuoyin Dai, Jingran Xu, Xiaoli Xu +3
Cell-free wireless networks deploy distributed access points (APs) to simultaneously serve user equipments (UEs) across the service region and are regarded as one of the most promi…
Generating CKM Using Others' Data: Cross-AP CKM Inference with Deep Learning
Zhuoyin Dai, Di Wu, Xiaoli Xu +1
Channel knowledge map (CKM) is a promising paradigm shift towards environment-aware communication and sensing by providing location-specific prior channel knowledge before real-tim…
Performance Analysis of Hybrid Cellular and Cell-free MIMO Network
Zhuoyin Dai, Jingran Xu, Xiaoli Xu +2
Cell-free wireless communication is envisioned as one of the most promising network architectures, which can achieve stable and uniform communication performance while improving th…
MIMO Symbiotic Radio with Massive Passive Devices: Asymptotic Analysis and Precoding Optimization
Jingran Xu, Zhuoyin Dai, Yong Zeng
Symbiotic radio has emerged as a promising technology for spectrum- and energy-efficient wireless communications, where the passive secondary backscatter devices (BDs) reuse not on…
Enabling Full Mutualism for Symbiotic Radio with Massive Backscatter Devices
Jingran Xu, Zhuoyin Dai, Yong Zeng
Symbiotic radio is a promising technology to achieve spectrum- and energy-efficient wireless communications, where the secondary backscatter device (BD) leverages not only the spec…