Kisong Lee, Junseong Bang*, and Hyun-Ho Choi*,
"Secrecy Outage Minimization for Wireless-Powered Relay Networks with Destination-Assisted Cooperative Jamming",
IEEE Internet of Things Journal,
vol. 8, no. 3, pp. 1467-1476, Feb. 2021.
2020
Kisong Lee, Jun-Pyo Hong, and Hyun-Ho Choi*,
"Adaptive Jamming Power Control for Untrusted Relay Networks with Imperfect Channel Reciprocity",
IEEE Systems Journal,
vol. 14, no. 3, pp. 4217-4220, Sep. 2020.
Kisong Lee, Jin-Taek Lim, and Hyun-Ho Choi,
"Impact of Outdated CSI on the Secrecy Performance of Wireless-Powered Untrusted Relay Networks",
IEEE Transactions on Information Forensics and Security,
vol. 15, no. 1, pp. 1423-1433, Jan. 2020.
2019
Kisong Lee, Jun-Pyo Hong, Hyun-Ho Choi*, and Tony Q. S. Quek,
"Wireless-Powered Two-Way Relaying Protocols for Optimizing Physical Layer Security",
IEEE Transactions on Information Forensics and Security,
vol. 14, no. 1, pp. 162-174, Jan. 2019.
Jaesung Park, Hyun-Ho Choi, and Jung-Ryun Lee*,
"Flocking-Inspired Transmission Power Control for Fair Resource Allocation in Vehicle-Mounted Mobile Relay Networks",
IEEE Trans. on Vehicular Technology,
vol. 68, no. 1, pp. 754-764, Jan. 2019.
2018
Kisong Lee, Jun-Pyo Hong, Hyun-Ho Choi*, and Marco Levorato,
"Adaptive Wireless-powered Relaying Schemes with Cooperative Jamming for Two-hop Secure Communication",
IEEE Internet of Things Journal,
vol. 5, no. 4, pp. 2793-2803, Aug. 2018.
2017
In-Ho Lee, Hyun-Ho Choi, and Howon Lee,
"Outage Performance of Selective Dual-Hop MIMO Relaying with OSTBC and Transmit Antenna Selection in Rayleigh Fading Channels",
KIPS Journal of Information Processing Systems,
vol. 13, no. 5, pp. 1071-1088, Oct. 2017.
Hyun-Ho Choi and Jung-Ryun Lee,
"A Flocking-Inspired Algorithm for Fair Resource Allocation in Vehicle-Mounted Mobile Relays",
Elsevier Journal of Network and Computer Applications,
vol. 85, pp. 134-142, May. 2017.
Hyun-Ho Choi and Jung-Ryun Lee,
"Applying a Flocking-Inspired Algorithm to Fair Resource Allocation of Vehicle-Mounted Mobile Relays",
QShine 2016,
LNICST 199, pp. 242-250, Jan. 2017.
2014
Sangjun Lee, Howon Lee, Hyun-Ho Choi, and In-Ho Lee,
"Outage Probability of Decode-and-Forward Relaying Systems with Efficient Partial Relay Selection in Nakagami Fading Channels",
ETRI Journal,
vol. 36, no. 1, pp. 22-30, Feb. 2014.
2013
In-Ho Lee, Howon Lee, and Hyun-Ho Choi*,
"Exact Outage Probability of Relay Selection in Decode-and-Forward Based Cooperative Multicast Systems",
IEEE Communications Letters,
vol. 17, no. 3, pp. 483-486, Mar. 2013.