Near-ultrasound communication for TV's 2nd screen services. - Soonwon Ka; Tae Hyun Kim 001; Jae Yeol Ha; Sun Hong Lim; Su Cheol Shin; Jun Won Choi; Chulyoung Kwak; Sunghyun Choi 001 (MobiCom, 2016)

Sampling-based tracking of time-varying channels for millimeter wave-band communications. - Jin Hyeok Yoo; Jisu Bae; Sun Hong Lim; Sunwoo Kim 001; Jun Won Choi; Byonghyo Shim (ICC, 2017)

New Beam Tracking Technique for Millimeter Wave-band Communications. - Jisu Bae; Sun Hong Lim; Jin Hyeok Yoo; Jun Won Choi (CoRR, 2017)

Dedicated Beam-based Channel Training Technique for Millimeter Wave Communications with high Mobility. - Jisu Bae; Sun Hong Lim; Jin Hyeok Yoo; Jun Won Choi; Byonghyo Shim (EUSIPCO, 2018)

Greedy Recovery of Sparse Signals with Dynamically Varying Support. - Sun Hong Lim; Jin Hyeok Yoo; Sunwoo Kim 001; Jun Won Choi (EUSIPCO, 2018)

Greedy Sparse Channel Estimation for Millimeter Wave Communications. - Sun Hong Lim; Jun Won Choi; Byonghyo Shim (TENCON, 2018)

Efficient Beam Training and Channel Estimation for Millimeter Wave Communications Under Mobility. - Sun Hong Lim; Jisu Bae; Sunwoo Kim 001; Byonghyo Shim; Jun Won Choi (CoRR, 2018)

Greedy Data-Aided Active User Detection for Massive Machine Type Communications. - Syed Ali Irtaza; Sun Hong Lim; Jun Won Choi (IEEE Wirel. Commun. Lett., 2019)

Efficient Beam Training and Sparse Channel Estimation for Millimeter Wave Communications Under Mobility. - Sun Hong Lim; Sunwoo Kim 001; Byonghyo Shim; Jun Won Choi (IEEE Trans. Commun., 2020)

Estimation of Dynamically Varying Support of Sparse Signals via Sequential Monte-Carlo Method. - Jin Hyeok Yoo; Sun Hong Lim; Byonghyo Shim; Jun Won Choi (IEEE Trans. Signal Process., 2020)

Deep Learning-Based Beam Tracking for Millimeter-Wave Communications Under Mobility. - Sun Hong Lim; Sunwoo Kim 001; Byonghyo Shim; Jun Won Choi (IEEE Trans. Commun., 2021)