An Energy and Latency Aware WSN MAC Protocol for Bidirectional Traffic in Data Collection. - Ji-Yeon Min; Sang-Hwa Chung; Yuvin Ha (Int. J. Distributed Sens. Networks, 2015)

A fast joining scheme based on channel quality for IEEE802.15.4e TSCH in severe interference environment. - Jae-Young Kim; Sang-Hwa Chung; Yuvin Ha (ICUFN, 2017)

An Improved Mobility Support Mechanism for Downward Traffic in RPL. - Soon-Woong Min; Sang-Hwa Chung; Yuvin Ha (ICUFN, 2018)

A virtual slotframe technique for reliable multi-hop IEEE 802.15.4e time-slotted channel hopping network. - Yuvin Ha; Sang-Hwa Chung (Int. J. Distributed Sens. Networks, 2018)

Multipath Scheduling for Energy Balancing and Reliable Transmission over 6TiSCH WSN. - Donghwa Yoo; Sanghwa Chung; Yuvin Ha (ICUFN, 2019)

Exploring Virtual Rewards in Real Life: A Gimmick or a Motivational Tool for Promoting Physical Activity? - Yuvin Ha; Maria Karyda 002; Andrés Lucero (Conference on Designing Interactive Systems, 2020)

Enhanced 6P Transaction Methods for Industrial 6TiSCH Wireless Networks. - Yuvin Ha; Sang-Hwa Chung (IEEE Access, 2020)

Downward traffic retransmission mechanism for improving reliability in RPL environment supporting mobility. - Soon-Woong Min; Sang-Hwa Chung; Hee-Jun Lee; Yuvin Ha (Int. J. Distributed Sens. Networks, 2020)

Traffic-Aware 6TiSCH Routing Method for IIoT Wireless Networks. - Yuvin Ha; Sang-Hwa Chung (IEEE Internet Things J., 2022)