11 citations · 11 across the 8 of their papers we have counts for
6 papers · 1 filter
Zero-Energy RIS-Assisted Communications With Noise Modulation and Interference-Based Energy Harvesting
Ahmad Massud Tota Khel, Aissa Ikhlef, Zhiguo Ding +1
To advance towards carbon-neutrality and improve the limited {performance} of conventional passive wireless communications, in this paper, we investigate the integration of noise m…
Sum-Rate Maximization for NOMA-Assisted Pinching-Antenna Systems
Ziwu Zhou, Zheng Yang, Gaojie Chen +2
In this letter, we investigate a non-orthogonal multiple access (NOMA) assisted downlink pinching-antenna system. Leveraging the ability of pinching antennas to flexibly adjust use…
A General Analytical Framework for the Resolution of Near-Field Beamforming
Chenguang Rao, Zhiguo Ding, Octavia A. Dobre +1
The resolution is an important performance metric of near-field communication networks. In particular, the resolution of near field beamforming measures how effectively users can b…
Age of Information Analysis for CR-NOMA Aided Uplink Systems with Randomly Arrived Packets
Yanshi Sun, Yanglin Ye, Zhiguo Ding +2
This paper studies the application of cognitive radio inspired non-orthogonal multiple access (CR-NOMA) to reduce age of information (AoI) for uplink transmission. In particular, a…
User Clustering for Coexistence between Near-field and Far-field Communications
Kaidi Wang, Zhiguo Ding, George K. Karagiannidis
This letter investigates the coexistence between near-field (NF) and far-field (FF) communications, where multiple FF users are clustered to be served on the beams of legacy NF use…
Stochastic Geometry Based Modeling and Analysis on Network NOMA in Downlink CoMP Systems
Yanshi Sun, Zhiguo Ding, Xuchu Dai +2
This paper investigates the performance of network non-orthogonal multiple access (N-NOMA) in a downlink coordinated multi-point (CoMP) system. In the considered N-NOMA scheme, mul…