712 citations · 2.4k across the 67 of their papers we have counts for
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eess.SP2018★ 129 cited
EP-based Joint Active User Detection and Channel Estimation for Massive Machine-Type Communications
Jinyoup Ahn, Byonghyo Shim, Kwang Bok Lee
Massive machine-type communication (mMTC) is a newly introduced service category in 5G wireless communication systems to support a variety of Internet-of-Things (IoT) applications.…
cs.IT2018★ 7 cited
Efficient Beam Training and Channel Estimation for Millimeter Wave Communications Under Mobility
Sun Hong Lim, Jisu Bae, Sunwoo Kim +2
In this paper, we propose an efficient beam training technique for millimeter-wave (mmWave) communications. When some mobile users are under high mobility, the beam training should…