Photonic Frame Based Packet Switching Optical Network. - Dae-Ub Kim; Kyeong-Eun Han; Jongtae Song; Sang-Rok Moon; Bup-Joong Kim; Chansung Park; Sanghwa Yoo; Yongwook Ra; JiWook Youn; Young-Wuk Lee; Junseok Choi; Jongmin Lim; et al. (ECOC, 2018)

Photonic-Frame-Based TCP proxy architecture in optically interconnected data center networks. - Yongwook Ra; June-Koo Kevin Rhee; Junseong Bang; Yunjoo Kim (Comput. Networks, 2018)

Implementation of FPGA-based MPLS-TP linear protection switching for 4000+ tunnels in packet transport network for optical carrier Ethernet. - Yongwook Ra; Junseong Bang; Jeong-dong Ryoo (IET Commun., 2019)

TDM-PON-Based Optical Access Network for Tactile Internet, 5G, and Beyond. - Hwan Seok Chung; Han Hyub Lee; Kwangok Kim; Kyeong-Hwan Doo; Yongwook Ra; Chansung Park (IEEE Netw., 2022)

Experimental demonstration of virtual OLT-based PON slicing for co-existence of different services. - Chansung Park; Yongwook Ra; Hwan Seok Chung (ICTC, 2023)