Joint activity detection and channel estimation via Bayesian orthogonal matching pursuit. - Euitaek Lee; Jinyoup Ahn; Namik Kim; Kwang Bok Lee (ICTC, 2017)

Precoding Design for Cyclic Prefix Overhead Reduction in a MISO-OFDM System. - Namik Kim; Jinyoup Ahn; Oh-Soon Shin; Kwang Bok Lee (IEEE Wirel. Commun. Lett., 2017)

Expectation Propagation-Based Active User Detection and Channel Estimation for Massive Machine-Type Communications. - Jinyoup Ahn; Byonghyo Shim; Kwang Bok Lee (ICC Workshops, 2018)

Sparsity-Aware Ordered Successive Interference Cancellation for Massive Machine-Type Communications. - Jinyoup Ahn; Byonghyo Shim; Kwang Bok Lee (IEEE Wirel. Commun. Lett., 2018)

EP-Based Joint Active User Detection and Channel Estimation for Massive Machine-Type Communications. - Jinyoup Ahn; Byonghyo Shim; Kwang Bok Lee (IEEE Trans. Commun., 2019)