26 citations · 39 across the 2 of their papers we have counts for
2 papers
eess.SP2017★ 13 cited
Intentional Aliasing Method to Improve Sub-Nyquist Sampling System
Jehyuk Jang, Sanghun Im, Heung-No Lee
A modulated wideband converter (MWC) has been introduced as a sub-Nyquist sampler that exploits a set of fast alternating pseudo random (PR) signals. Through parallel sampling bran…
cs.CR2015★ 26 cited
Secret Key Agreement with Large Antenna Arrays under the Pilot Contamination Attack
Sanghun Im, Hyoungsuk Jeon, Jinho Choi +1
We present a secret key agreement (SKA) protocol for a multi-user time-division duplex system where a base-station (BS) with a large antenna array (LAA) shares secret keys with use…