Jiwook Choi

According to our database, Jiwook Choi authored at least 10 papers between 2017 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

A Joint Optimization of Pilot and Phase Shifts in Uplink Channel Estimation for Hybrid RIS-Aided Multi-User Communication Systems.

Jiwook Choi, Joon Ho Cho

IEEE Trans. Veh. Technol., April, 2024

2022

Impedance matching control between a human arm and a haptic joystick for long-term.

Jiwook Choi, Zhanming Gu, Jangmyung Lee, Inho Lee

Robotica, 2022

2021

Generalized Differential Index Modulation for Pilot-Free Communications.

Jiwook Choi, Namyoon Lee

IEEE Internet Things J., 2021

2020

Joint User Selection, Power Allocation, and Precoding Design With Imperfect CSIT for Multi-Cell MU-MIMO Downlink Systems.

Jiwook Choi, Namyoon Lee, Song-Nam Hong, Giuseppe Caire

IEEE Trans. Wirel. Commun., 2020

4-Leg Landing Platform with Sensing for Reliable Rough Landing of Multi-copters.

Dong-hun Cheon, Jiwook Choi, Jang-Myung Lee

Proceedings of the Intelligent Robotics and Applications - 13th International Conference, 2020

2019

Generalized Differential OFDM Index Modulation.

Jiwook Choi, Namyoon Lee

Proceedings of the 2019 IEEE Global Communications Conference, 2019

2018

Spatial Lattice Modulation for MIMO Systems.

Jiwook Choi, Yunseo Nam, Namyoon Lee

IEEE Trans. Signal Process., 2018

Joint User Scheduling, Power Allocation, and Precoding Design for Massive MIMO Systems: A Principal Component Analysis Approach.

Jiwook Choi, Namyoon Lee, Song-Nam Hong, Giuseppe Caire

Proceedings of the 2018 IEEE International Symposium on Information Theory, 2018

Blind Index Modulation Detection for Pilot-Free Short-Packet Communications.

Jiwook Choi, Seunghoon Lee, Yunseo Nam, Namyoon Lee

Proceedings of the 52nd Asilomar Conference on Signals, Systems, and Computers, 2018

2017

Spatial Lattice Modulation Techniques for MIMO Systems.

Jiwook Choi, Yunseo Nam, Namyoon Lee

Proceedings of the 2017 IEEE Global Communications Conference, 2017