2 citations · 3 across the 5 of their papers we have counts for
5 papers
Spectral-Efficiency and Energy-Efficiency of Variable-Length XP-HARQ
Jiahui Feng, Zheng Shi, Yaru Fu +3
A variable-length cross-packet hybrid automatic repeat request (VL-XP-HARQ) is proposed to boost the spectral efficiency (SE) and the energy efficiency (EE) of communications. The…
Chiral Anomaly Beyond Fermionic Paradigm
Tianyu Liu, Zheng Shi, Hai-Zhou Lu +1
Two-dimensional magnets have manifested themselves as promising candidates for quantum devices. We here report that the edge and strain effects during the device fabrication with t…
Performance Analysis and Optimal Design of HARQ-IR-Aided Terahertz Communications
Ziyang Song, Zheng Shi, Jiaji Su +4
Terahertz (THz) communications are envisioned to be a promising technology for 6G thanks to its broad bandwidth. However, the large path loss, antenna misalignment, and atmospheric…
Sum-Rate Maximization of RIS-Aided Multi-User MIMO Systems With Statistical CSI
Huan Zhang, Shaodan Ma, Zheng Shi +2
This paper investigates a reconfigurable intelligent surface (RIS)-aided multi-user multiple-input multiple-output (MIMO) system by considering only the statistical channel state i…
Counting the Number of Minimum Roman Dominating Functions of a Graph
Zheng Shi, Khee Meng Koh
We provide two algorithms counting the number of minimum Roman dominating functions of a graph on n vertices in O(1.5673^n) time and polynomial space. We also show that the time co…