A high-speed, low-complexity radix-24 FFT processor for MB-OFDM UWB systems. - Jeesung Lee; Hanho Lee; Sang-in Cho; Sangsung Choi (ISCAS, 2006)

A High-Speed Two-Parallel Radix-24 FFT/IFFT Processor for MB-OFDM UWB Systems. - Jeesung Lee; Hanho Lee (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2008)

A novel cell design approach for LTE underground tunnels coverage. - Jeesung Lee; Mirim Park; Young-Sik Kim; Pyoung-soo Park; Junho Jeong (PEMWN, 2017)