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Search : "[ author: Sunghyun Choi ]" (12)
Reducing Channel Feedback Overhead with Hybrid Beamforming in 5G NR
Kyungjin Lee Gyujin Lee Kitaek Lee Jonghan Lim Sunghyun Choi
Vol. 44, No. 9, pp. 1770-1777, Sep. 2019
10.7840/kics.2019.44.9.1770
Vol. 44, No. 9, pp. 1770-1777, Sep. 2019

5G K-SimNet: Network Simulator for Evaluating End-to-End Performance of 5G Cellular Systems
Siyoung Choi Junghwan Song Junseok Kim Seongjoon Kang Ted Taekyoung Kwon
Sunghyun Choi Saewoong Bahk
Vol. 44, No. 3, pp. 609-617, Mar. 2019
10.7840/kics.2019.44.3.609
Sunghyun Choi Saewoong Bahk
Vol. 44, No. 3, pp. 609-617, Mar. 2019

Performance Analysis of Random Resource Selection in LTE D2D Discovery
Kyungwon Park Joonyoung Kim Byeong Kook Jeong Kwang Bok Lee Sunghyun Choi
Vol. 42, No. 3, pp. 577-584, Mar. 2017
Vol. 42, No. 3, pp. 577-584, Mar. 2017

Radio Parameter Optimization for Indoor WiBro Radio Access Station
Kwanghun Han Minsoo Na Youngkyu Choi Dongmyoung Kim Sunghyun Choi
Kiyoung Han Soonyoung Yoon
Vol. 33, No. 7, pp. 776-785, Jul. 2008
Kiyoung Han Soonyoung Yoon
Vol. 33, No. 7, pp. 776-785, Jul. 2008
