The Implementation of Residential Media Gateway in Interworking Between Megaco/H.248 and SIP. - Seunghan Choi; Hyun-Ju Bae; Do-Young Kim (International Conference on Internet Computing, 2004)

The development of HD-VoIP application with G.711.1 for smartphone. - Seunghan Choi; Ngoc-Son Han; Do-Young Kim; Byung-Sun Lee; Chang-Ho Seo (ICUMT, 2011)

SmartKeyboard for the Disabled in Smartwork. - Juyoung Park; Seunghan Choi; Do-Young Kim (ICITCS, 2012)

The Empirical Evaluation of Machine Learning Models Predicting Round-Trip Time in Cellular Network. - Seunghan Choi; Changki Kim (ICTC, 2021)

Implementation of UPF supporting Ultra Reliable Low Latency Communication for 5G Core. - Seunghan Choi; Jaegu Yoo; Changki Kim (ICTC, 2022)

A Study on Latency Prediction in 5G network. - Seunghan Choi; Changki Kim (ICUFN, 2023)

A Study on UPF Parameter Provisioning in Mobile Core Network. - Seunghan Choi; Namseok Ko (ICTC, 2024)