Multi-Beam Connection Request Transmission Scheme for 5G Initial Access. - Yijun Piao; Yunmin Kim; Tae-Jin Lee 001 (IMCOM, 2020)

Recycling Random Access Opportunities with Secondary Access Class Barring. - Mingyu Lee; Yunmin Kim; Yijun Piao; Tae-Jin Lee 001 (IEEE Trans. Mob. Comput., 2020)

Random Power Back-Off for Random Access in 5G Networks. - Yijun Piao; Yunmin Kim; Tae-Jin Lee 001 (IEEE Access, 2021)

RIS-based Energy and Data Transfer Protocol in IoT Networks. - Ji-Ho Park; Yijun Piao; Tae-Jin Lee 001 (IMCOM, 2022)

IRS-Assisted Data and Energy Transfer MAC Protocol. - Weiyue Xing; Yijun Piao; Tae-Jin Lee 001 (IMCOM, 2024)

Integrated 2-4 Step Random Access for Heterogeneous and Massive IoT Devices. - Yijun Piao; Tae-Jin Lee 001 (IEEE Trans. Green Commun. Netw., 2024)