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D-Index & Metrics

Electronics and Electrical Engineering

D-Index
65
Citations
16088
World Ranking
1216
National Ranking
23

Overview

Sunghyun Choi is affiliated with Samsung in South Korea and has contributed extensively to the fields of engineering and computer science, with a strong focus on electrical and electronic engineering and computer networks and communications. Their research spans several subfields, including aerospace engineering, artificial intelligence, and computer vision and pattern recognition.

Their research topics emphasize advanced wireless communication technologies, including:

  • Advanced MIMO Systems Optimization
  • Full-Duplex Wireless Communications
  • Millimeter-Wave Propagation and Modeling
  • IoT Networks and Protocols
  • Energy Harvesting in Wireless Networks
  • Satellite Communication Systems

Sunghyun Choi's recent publications reflect a focus on communication systems and mobile computing. Selected publications include:

  • Two-Step Random Access for 5G System: Latest Trends and Challenges (2020), IEEE Network
  • Resource Allocation for NOMA Based Space-Terrestrial Satellite Networks (2020), IEEE Transactions on Wireless Communications
  • Smartphone Based Indoor Path Estimation and Localization Without Human Intervention (2020), IEEE Transactions on Mobile Computing
  • Toward 6G Security: Technology Trends, Threats, and Solutions (2021), IEEE Communications Standards Magazine
  • Supremo: Cloud-Assisted Low-Latency Super-Resolution in Mobile Devices (2020), IEEE Transactions on Mobile Computing

The venues where they have frequently published include:

  • Cureus
  • GLOBECOM 2022 - 2022 IEEE Global Communications Conference
  • 2021 IEEE Globecom Workshops (GC Wkshps)
  • IEEE Transactions on Mobile Computing
  • ICC 2022 - IEEE International Conference on Communications

Sunghyun Choi has collaborated regularly with several co-authors, notably:

  • Jungsoo Jung
  • Juho Lee
  • Saewoong Bahk
  • Dongmyoung Kim
  • Bin Yu

Best Publications

  • Goodput analysis and link adaptation for IEEE 802.11a wireless LANs

    Daji Qiao;Sunghyun Choi;K.G. Shin

  • Analysis of IEEE 802.11e for QoS support in wireless LANs

    S. Mangold;Sunghyun Choi;G.R. Hiertz;O. Klein

  • CARA: Collision-Aware Rate Adaptation for IEEE 802.11 WLANs

    J. Kim;S. Kim;S. Choi;D. Qiao

  • Link adaptation strategy for IEEE 802.11 WLAN via received signal strength measurement

    Jd.P. Pavon;Sunghyun Choi

  • IEEE 802.11 e contention-based channel access (EDCF) performance evaluation

    Sunghyun Choi;J. del Prado;Sai Shankar N;S. Mangold

  • Proceedings of the 15th ACM international conference on Multimedia

    Rainer Lienhart;Anand R. Prasad;Alan Hanjalic;Sunghyun Choi

  • DYNAMIC FREQUENCY SELECTION SCHEME FOR IEEE 802.11 WLANs

    Sunghyun Choi;Stefan Mangold;Amjad Soomro

  • Dynamic channel selection scheme for IEEE 802.11 WLANs

    Gerard G Cervello;Sunghyun Choi;Stefan Mangold;Amjad Ali Soomro

  • Throughput and energy consumption analysis of IEEE 802.15.4 slotted CSMA/CA

    T.R. Park;T.H. Kim;J.Y. Choi;S. Choi

  • Adaptive cross-layer protection strategies for robust scalable video transmission over 802.11 WLANs

    M. van der Schaar;S. Krishnamachari;Sunghyun Choi;Xiaofeng Xu

  • Predictive and adaptive bandwidth reservation for hand-offs in QoS-sensitive cellular networks

    Sunghyun Choi;Kang G. Shin

  • Goodput enhancement of IEEE 802.11a wireless LAN via link adaptation

    Daji Qiao;Sunghyun Choi

  • MiSer: an optimal low-energy transmission strategy for IEEE 802.11a/h

    Daji Qiao;Sunghyun Choi;Amit Jain;Kang G. Shin

  • EBA: an enhancement of the IEEE 802.11 DCF via distributed reservation

    Jaehyuk Choi;Joon Yoo;Sunghyun Choi;Chongkwon Kim

  • Packet Error Rate Analysis of ZigBee Under WLAN and Bluetooth Interferences

    Soo Young Shin;Hong Seong Park;Sunghyun Choi;Wook Hyun Kwon

  • Protection and guarantee for voice and video traffic in IEEE 802.11e wireless LANs

    Yang Xiao;Haizhon Li;Sunghyun Choi

  • Performance Analysis of Sleep Mode Operation in IEEE 802.16e Mobile Broadband Wireless Access Systems

    Kwanghun Han;Sunghyun Choi

  • Chirp signal-based aerial acoustic communication for smart devices

    Hyewon Lee;Tae Hyun Kim;Jun Won Choi;Sunghyun Choi

  • Collision avoidance in IEEE 802.11 contention free period (CFP) with overlapping basic service sets (BSSs)

    Gerard Cervello;Sunghyun Choi

  • Throughput enhancement of IEEE 802.11 WLAN via frame aggregation

    Youngsoo Kim;Sunghyun Choi;Kyunghun Jang;Hyosun Hwang

  • IEEE 802.11ah: A Long Range 802.11 WLAN at Sub 1 GHz

    Weiping Sun;Munhwan Choi;Sunghyun Choi

Frequent Co-Authors

Sung-Ju Lee
Sung-Ju Lee Korea Advanced Institute of Science and Technology
Wook Hyun Kwon
Wook Hyun Kwon Daegu Gyeongbuk Institute of Science and Technology
Hakseong Kim
Hakseong Kim Korea Research Institute of Standards and Science
Ilenia Tinnirello
Ilenia Tinnirello University of Palermo
Soo Young Shin
Soo Young Shin Kumoh National Institute of Technology
Chan-Byoung Chae
Chan-Byoung Chae Yonsei University
Hanbyul Seo
Hanbyul Seo LG Corporation (South Korea)
Yanghee Choi
Yanghee Choi Seoul National University
Bruno Clerckx
Bruno Clerckx Imperial College London
Yao Wang
Yao Wang New York University

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