World's Best Scientists 2026 revealed!

D-Index & Metrics

Computer Science

D-Index
34
Citations
16364
World Ranking
11871
National Ranking
151

Electronics and Electrical Engineering

D-Index
34
Citations
16318
World Ranking
5673
National Ranking
196

Overview

Wan Choi is affiliated with Seoul National University in South Korea. Their research spans multiple areas within engineering and computer science, with a focus on electrical and electronic engineering as well as computer networks and communications.

The main fields of study for Wan Choi include:

  • Engineering
  • Computer Science

Key subfields of their work are:

  • Electrical and Electronic Engineering
  • Computer Networks and Communications
  • Artificial Intelligence
  • Aerospace Engineering
  • Public Health, Environmental and Occupational Health

Wan Choi's research topics cover a broad range within wireless and advanced communication technologies, including:

  • Advanced MIMO Systems Optimization
  • Cooperative Communication and Network Coding
  • Energy Harvesting in Wireless Networks
  • Advanced Wireless Communication Techniques
  • Privacy-Preserving Technologies in Data
  • Advanced Wireless Communication Technologies
  • Stochastic Gradient Optimization Techniques

The scientist has published extensively, with notable works including:

  • "Joint Optimization of Edge Computing Server Deployment and User Offloading Associations in Wireless Edge Network via a Genetic Algorithm," 2022, IEEE Transactions on Network Science and Engineering
  • "Adversarial Attacks and Defenses in 6G Network-Assisted IoT Systems," 2024, IEEE Internet of Things Journal
  • "Communication and Consensus Co-Design for Distributed, Low-Latency, and Reliable Wireless Systems," 2020, IEEE Internet of Things Journal
  • "Novel Codebook Design for Channel State Information Quantization in MIMO Rician Fading Channels With Limited Feedback," 2021, IEEE Transactions on Signal Processing
  • "Optimal Scheduling Policy for Minimizing Age of Information With a Relay," 2023, IEEE Internet of Things Journal

Wan Choi publishes frequently in various research venues, with the most common including:

  • arXiv (Cornell University)
  • IEEE Transactions on Communications
  • IEEE Transactions on Wireless Communications
  • The Journal of Korean Institute of Communications and Information Sciences
  • IEEE Internet of Things Journal

Collaborative work is an important aspect of Wan Choi's research activities. Frequent coauthors include:

  • Hyowoon Seo
  • Kyungrak Son
  • Trinh Van Chien
  • Hojung Lee
  • Sangjun Park

Best Publications

  • What Will 5G Be

    Jeffrey G. Andrews;Stefano Buzzi;Wan Choi;Stephen V. Hanly

  • Downlink performance and capacity of distributed antenna systems in a multicell environment

    Wan Choi;J.G. Andrews

  • Overcoming interference in spatial multiplexing MIMO cellular networks

    J.G. Andrews;Wan Choi;R.W. Heath

  • Multi-user diversity in a spectrum sharing system

    Tae Won Ban;Wan Choi;Bang Chul Jung;Dan Keun Sung

  • Caching Placement in Stochastic Wireless Caching Helper Networks: Channel Selection Diversity via Caching

    Seong Ho Chae;Wan Choi

  • Opportunistic Space-Division Multiple Access With Beam Selection

    Wan Choi;A. Forenza;J.G. Andrews;R.W. Heath

  • The capacity gain from intercell scheduling in multi-antenna systems

    Wan Choi;J.G. Andrews

  • Forward-link capacity of a DS/CDMA system with mixed multirate sources

    Wan Choi;Jin Young Kim

  • Energy-Efficient Repulsive Cell Activation for Heterogeneous Cellular Networks

    Sung-rae Cho;Wan Choi

  • Enhanced Secrecy in Stochastic Wireless Networks: Artificial Noise With Secrecy Protected Zone

    Seong Ho Chae;Wan Choi;Jung Hoon Lee;Tony Q. S. Quek

  • On the Cooperative Diversity Gain in Underlay Cognitive Radio Systems

    Jun-pyo Hong;Bi Hong;Tae Won Ban;Wan Choi

  • Sparsity Controlled Random Multiple Access With Compressed Sensing

    Jun-Pyo Hong;Wan Choi;Bhaskar D. Rao

  • A Hybrid Cognitive Radio System: A Combination of Underlay and Overlay Approaches

    Jinhyung Oh;Wan Choi

  • UAV-Empowered Disaster-Resilient Edge Architecture for Delay-Sensitive Communication

    Zeeshan Kaleem;Muhammad Yousaf;Aamir Qamar;Ayaz Ahmad

  • Optimal Rate Adaptation for Hybrid ARQ in Time-Correlated Rayleigh Fading Channels

    Su Min Kim;Wan Choi;Tae Won Ban;Dan Keun Sung

  • Content Placement for Wireless Cooperative Caching Helpers: A Tradeoff Between Cooperative Gain and Content Diversity Gain

    Seong Ho Chae;Tony Q. S. Quek;Wan Choi

  • QoS Provisioning Relay Selection in Random Relay Networks

    Sung-Rae Cho;Wan Choi;Kaibin Huang

  • Performance Analysis of Two Relay Selection Schemes for Cooperative Diversity

    Tae Won Ban;Bang Chul Jung;Dan Keun Sung;Wan Choi

  • Precise Mapping of Single Neurons by Calibrated 3D Reconstruction of Brain Slices Reveals Topographic Projection in Mouse Visual Cortex.

    Jun Ho Song;Woochul Choi;You-Hyang Song;Jae-Hyun Kim

  • Cooperative Transmission via Caching Helpers

    Seong Ho Chae;Jong Yeol Ryu;Tony Q. S. Quek;Wan Choi

  • WLCp1-16: Capacity of Opportunistic Space Division Multiple Access with Beam Selection

    Wan Choi;Antonio Forenza;Jeffrey G. Andrews;Robert W. Heath

Frequent Co-Authors

Jeffrey G. Andrews
Jeffrey G. Andrews The University of Texas at Austin
Hanbyul Seo
Hanbyul Seo LG Corporation (South Korea)
Dong In Kim
Dong In Kim Sungkyunkwan University
Dan Keun Sung
Dan Keun Sung Korea Advanced Institute of Science and Technology
Byoung-Hoon Kim
Byoung-Hoon Kim LG Corporation (South Korea)
Shilpa Talwar
Shilpa Talwar Intel (United States)
Nageen Himayat
Nageen Himayat Intel (United States)
Robert W. Heath
Robert W. Heath University of California, San Diego
Mehdi Bennis
Mehdi Bennis University of Oulu
Jihong Park
Jihong Park Singapore University of Technology and Design

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