Zhizhen Li

College of Engineering

Works (7)

Updated: March 22nd, 2025 05:02

2025 journal article

Contextual Combinatorial Beam Management via Online Probing for Multiple Access mmWave Wireless Networks

IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, 43(3), 959–972.

By: Z. Li n, X. Luo n, M. Chen *, C. Xu n, S. Mao * & Y. Liu n 

author keywords: Transceivers; Millimeter wave communication; Wireless networks; Array signal processing; Resource management; Next generation networking; NOMA; Heuristic algorithms; Vehicle dynamics; Machine learning algorithms; Beam management; mmWave; transceiver pairing; wireless networks; multi-armed bandit; contextual awareness
topics (OpenAlex): Millimeter-Wave Propagation and Modeling; Advanced MIMO Systems Optimization; Microwave Engineering and Waveguides
Sources: Web Of Science, ORCID, NC State University Libraries
Added: January 20, 2025

2024 article

Context-Aware Beam Management via Online Probing in Combinatorial Multi-Armed Bandits

ICC 2024 - IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, pp. 3202–3207.

By: Z. Li n, X. Luo n, M. Chen *, C. Xu n & Y. Liu n 

topics (OpenAlex): Advanced Bandit Algorithms Research; Optimization and Search Problems; Advanced Wireless Network Optimization
Sources: Web Of Science, NC State University Libraries
Added: March 3, 2025

2024 article

GemNet: Analysis and Prediction of Building Materials for Optimizing Indoor Wireless Networks

ICC 2024 - IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, pp. 4888–4893.

By: Z. Yang n, Z. Li n, Y. Wang n, J. Liu n , M. Chen * & Y. Liu n 

topics (OpenAlex): Millimeter-Wave Propagation and Modeling; Energy Efficient Wireless Sensor Networks; Bluetooth and Wireless Communication Technologies
Sources: Web Of Science, ORCID, NC State University Libraries
Added: September 22, 2024

2024 journal article

Map-Driven mmWave Link Quality Prediction With Spatial-Temporal Mobility Awareness

IEEE TRANSACTIONS ON MOBILE COMPUTING, 23(12), 12161–12175.

By: Z. Li n, M. Chen *, G. Li *, . Lin * & Y. Liu n 

author keywords: Millimeter wave communication; Predictive models; Wireless communication; Recurrent neural networks; Knowledge engineering; Wireless sensor networks; Resource management; Millimeter wave; link quality; machine learning; spatial-temporal awareness; dynamic prediction
topics (OpenAlex): Millimeter-Wave Propagation and Modeling; Human Mobility and Location-Based Analysis; Wireless Communication Networks Research
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 15, 2024

2024 article

RM-Gen: Conditional Diffusion Model-Based Radio Map Generation for Wireless Networks

2024 23RD IFIP NETWORKING CONFERENCE, IFIP NETWORKING 2024, pp. 543–548.

By: X. Luo n, Z. Li n, Z. Peng  n, D. Xu & Y. Liu 

author keywords: Diffusion models; generative AI; radio map generation; wireless networks
topics (OpenAlex): Indoor and Outdoor Localization Technologies; Millimeter-Wave Propagation and Modeling; Wireless Networks and Protocols
Sources: Web Of Science, NC State University Libraries
Added: February 10, 2025

2024 article

Wireless Signal Source Localization by Unmanned Aerial Vehicle using AERPAW Digital Twin and Testbed

2024 23RD IFIP NETWORKING CONFERENCE, IFIP NETWORKING 2024, pp. 666–671.

By: B. Chatterjee n, S. Chaudhari n , Z. Li n, Y. Liu  & R. Dutta n 

author keywords: Unmanned Aerial Vehicle; autonomous agents; source localization; testbed; drone; aerial wireless network
topics (OpenAlex): UAV Applications and Optimization; Antenna Design and Optimization; Indoor and Outdoor Localization Technologies
Sources: Web Of Science, NC State University Libraries
Added: February 10, 2025

2022 journal article

Oriented and Directional Chamfer Distance Losses for 3D Object Reconstruction From a Single Image

IEEE ACCESS, 10, 61631–61638.

By: J. Lu *, Z. Li*, J. Bai * & Q. Yu *

author keywords: Point cloud compression; Image reconstruction; Three-dimensional displays; Surface reconstruction; Costs; Shape; Feature extraction; Point cloud; single-view reconstruction; oriented chamfer distance; directional chamfer distance
topics (OpenAlex): 3D Shape Modeling and Analysis; 3D Surveying and Cultural Heritage; Computer Graphics and Visualization Techniques
TL;DR: Novel CD losses considering directions that can be used in a 3D reconstruction network are introduced, and have two specific variants, Oriented Chamfer distance (OCD) and Directional Chamfer Distance (DCD). (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities (OpenAlex)
Source: Web Of Science
Added: June 27, 2022

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