3 citations · 7 across the 10 of their papers we have counts for
10 papers
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…
You May Use the Same Channel Knowledge Map for Environment-Aware NLoS Sensing and Communication
Di Wu, Zhuoyin Dai, Yong Zeng
As one of the key usage scenarios for the sixth generation (6G) wireless networks, integrated sensing and communication (ISAC) provides an efficient framework to achieve simultaneo…
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…
Prototyping and Experimental Results for Environment-Aware Millimeter Wave Beam Alignment via Channel Knowledge Map
Zhuoyin Dai, Di Wu, Zhenjun Dong +4
Channel knowledge map (CKM), which aims to directly reflect the intrinsic channel properties of the local wireless environment, is a novel technique for achieving environmentaware…
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…
Rate-Region Characterization and Channel Estimation for Cell-Free Symbiotic Radio Communications
Zhuoyin Dai, Ruoguang Li, Jingran Xu +2
Cell-free massive MIMO and symbiotic radio communication have been recently proposed as the promising beyond fifth-generation (B5G) networking architecture and transmission technol…
Cell-Free Symbiotic Radio: Channel Estimation Method and Achievable Rate Analysis
Zhuoyin Dai, Ruoguang Li, Jingran Xu +2
Cell-free massive MIMO and symbiotic radio are promising beyond 5G (B5G) networking architecture and transmission technology, respectively. This paper studies cell-free symbiotic r…
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…