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ORCIDJung-Sun Um
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2020 – today
- 2022
[c33]Jung-Sun Um, Hoiyoon Jung, Sung-Ik Park, Namho Hur:
Impact of Multiple Transmissions using Incremental Redundancy for 5G-MBS. BMSB 2022: 1-3- 2021
- [c32]Jung-Sun Um, Igor Kim, Bongsu Kim, Seungkeun Park:
Scheme for Mitigating the Interference by Violation of Indoor-only Operation in the 6 GHz Band. ICTC 2021: 789-791 - [c31]Igor Kim, Jung-Sun Um, Seungkeun Park:
Simulation-based Study of LPI Interference on Fixed Microwave links in 6GHz Band. ICTC 2021: 952-954 - 2020
- [c30]Igor Kim, Jung-Sun Um, Seungkeun Park:
Implementation of SDR-based 5G NR Cell Search Equipment. ICACT 2020: 350-353 - [c29]Igor Kim, Jung-Sun Um, Seungkeun Park:
SDR-based 5G NR Control Channel Analysis Equipment for Network Monitoring. ICTC 2020: 1060-1063 - [c28]Jung-Sun Um, Igor Kim, Seungkeun Park:
Measurement based LTE Resource Block Sharing for Inter-Operators: PS-LTE and LTE-R. ICTC 2020: 1092-1094
2010 – 2019
- 2019
- [c27]Jung-Sun Um, Igor Kim, Seungkeun Park:
Implementation of Platform for Measurement and Analysis on LTE Traffic and Radio Resource Utilization. ICCE 2019: 1-2 - [c26]Igor Kim, Jung-Sun Um, Seungkeun Park:
Impact of Common Preamble on Coexistence between Wi-Fi and DSRC Devices. ICTC 2019: 1407-1409 - [c25]Yunbae Kim, Jung-Sun Um, Igor Kim, Seungkeun Park:
Hidden Markov Model based Analysis on the MCS Index of LTE using PDCCH Measurement Data. ICUFN 2019: 333-335 - 2018
- [c24]Igor Kim, Jung-Sun Um, Seungkeun Park:
Implementation and performance evaluation of 256-QAM in vienna system level simulator. ICACT 2018: 556-559 - [c23]Jung-Sun Um, Igor Kim, Seungkeun Park:
A Method for Analyzing Spectral Efficiency using Real-Field Measurement Data. ICTC 2018: 886-888 - [c22]Igor Kim, Jung-Sun Um, Seungkeun Park:
Anticipating Spectral Efficiency of 4G LTE Networks in Korea. ICTC 2018: 1100-1102 - 2017
- [c21]Igor Kim, Jung-Sun Um, Seungkeun Park:
Performance analysis of the key aspects affecting capacity of 4G LTE networks. ICTC 2017: 769-771 - 2016
- [j4]Jung-Sun Um, Jaehyun Park, Joohwan Chun, Seungkeun Park:
Location-Probability-Based Transmission Strategy for White Space Devices With Multiple Antennas in TV White Space. IEEE Trans. Veh. Technol. 65(8): 6788-6794 (2016) - [j3]Yunbae Kim, Ganguk Hwang, Jung-Sun Um, Sungjin Yoo, Hoiyoon Jung, Seungkeun Park:
Throughput Performance Optimization of Super Dense Wireless Networks With the Renewal Access Protocol. IEEE Trans. Wirel. Commun. 15(5): 3440-3452 (2016) - [c20]Jung-Sun Um, Hyeyeon Kwon, Seungkeun Park, Jaehyun Park:
Optimum transmission of secondary user for spectrum sharing on interference channel. ICTC 2016: 912-914 - [c19]Jung-Sun Um, Jaehyun Park, Seungkeun Park:
Multi-antenna-based transmission strategy in 5 GHz unlicensed band. ICUFN 2016: 651-655 - 2015
- [c18]Yunbae Kim, Ganguk Hwang, Jung-Sun Um, Sungjin Yoo, Hoiyoon Jung, Seungkeun Park:
Optimal throughput analysis of a super dense wireless network with the Renewal Access Protocol. ICC Workshops 2015: 2194-2199 - [c17]Kyu-Min Kang, Jung-Sun Um, Jae Cheol Park, Byung Jang Jeong:
A design approach of radio frequency module for TV white space based on filter bank. ICCE 2015: 224-225 - [c16]Hoiyoon Jung, Sunmin Lim, Jung-Sun Um, Seungkeun Park:
Implementation of sensing module for spectrum sharing in TV white space. ICCE 2015: 226-227 - [c15]Hoiyoon Jung, Jung-Sun Um, Sungjin Yoo, Seungkeun Park:
Throughput enhancement with carrier selection for LTE in unlicensed band. ICTC 2015: 837-839 - [c14]Jung-Sun Um, Seungkeun Park, Yunbae Kim:
Analysis of channel access mechanism on 5 GHz unlicensed band. ICTC 2015: 898-902 - 2014
- [c13]Hoiyoon Jung, Jung-Sun Um, Seungkeun Park, Hyung Do Choi:
Dynamic compressive spectrum sensing method using adaptive compression sequences. ICTC 2014: 613-614 - [c12]Jung-Sun Um, Hoiyoon Jung, SangWon Kim, Seung Keun Park:
Sleeve monopole antenna for CA and MIMO on TV white space system. ICTC 2014: 683-684 - [c11]Hoiyoon Jung, Jung-Sun Um, Seungkeun Park, Hyung Do Choi:
Compressive spectrum sensing with sequences considering cross-correlation in frequency domain. ICTC 2014: 703-704 - [c10]Hoiyoon Jung, Jung-Sun Um, Byung Jang Jeong, Hyung Do Choi:
Compressive spectrum sensing algorithm based on robust detection criterion with ratio of residual matrix. ICUFN 2014: 46-47 - [c9]Jung-Sun Um, SangWon Kim, Hoiyoon Jung, Jin-Suk Pak, Byung Jang Jeong:
Development and performance improvement of cognitive radio testbed on TV white space. WCNC 2014: 3254-3259 - 2013
- [c8]Hoiyoon Jung, Jung-Sun Um, Byung Jang Jeong:
Low complexity spectrum sensing algorithm with integrated preprocessing for multi-channel detection. ICTC 2013: 525-526 - [c7]Jin-Suk Pak, Jung-Sun Um, Hoiyoon Jung, SangWon Kim, Byung Jang Jeong:
Advanced cognitive radio test-bed with carrier aggregation in TV white space. CRAB@MobiCom 2013: 33-40 - 2012
- [c6]Jung-Sun Um, Sung-Hyun Hwang, Byung Jang Jeong:
A comparison of PHY layer on the Ecma-392 and IEEE 802.1 laf standards. CrownCom 2012: 313-319 - [c5]Jaehyun Park, Jung-Sun Um, Yunju Park, Byung Jang Jeong:
GSVD based multi-user multi-stream MIMO linear precoding with limited feedback. PIMRC 2012: 1874-1879 - 2011
- [j2]Jung-Sun Um, Sung-Hyun Hwang, Chang-Joo Kim, Byung Jang Jeong:
A Novel Transmitter and Receiver Structure for Cognitive Radio Based OFDM Systems. IEICE Trans. Commun. 94-B(4): 1070-1071 (2011) - 2010
- [c4]A. Antony Franklin
, Jin-Suk Pak, Hoiyoon Jung, SangWon Kim, Sung-Jin You, Jung-Sun Um, Sunmin Lim, Gwangzeen Ko, Sung-Hyun Hwang, Byung Jang Jeong, Myung Sun Song, Chang-Joo Kim:
Cognitive Radio test-bed based on ECMA-392 International Standard. ISWCS 2010: 1026-1030
2000 – 2009
- 2009
- [c3]Jin Soo Wang, Sung Bo Sim, Jae Cheol Park, Jung-Sun Um, Chang-Joo Kim, Yun Hee Kim:
Adaptive Resource Allocation for OFDMA with Mixed Frame Structure. VTC Spring 2009 - 2008
- [c2]Sung-Hyun Hwang, Jung-Sun Um, Myung Sun Song, Chang-Joo Kim, Hyung Rae Park, Yun Hee Kim:
Design and Verification of IEEE 802.22 WRAN Physical Layer. CrownCom 2008: 1-6 - 2007
- [c1]Youping Zhao, Joseph D. Gaeddert, Lizdabel Morales-Tirado, Kyung Kyoon Bae, Jung-Sun Um, Jeffrey H. Reed:
Development of Radio Environment Map Enabled Case- and Knowledge-Based Learning Algorithms for IEEE 802.22 WRAN Cognitive Engines. CrownCom 2007: 44-49 - 2006
- [j1]Jung-Sun Um, Se-Bin Im, Sung-Soo Kim, Hyung-Jin Choi:
A Robust Timing Synchronization Algorithm for OFDM Systems over Multipath Rayleigh Fading Channels. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 89-A(6): 1705-1709 (2006)
Coauthor Index
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