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2020 – today
- 2024
[c8]Gyeongrae Im, Jung-Bin Kim, Joon-Gyu Ryu:
Beam-Hopping Strategy for Efficient Resource Usage in 3GPP Non-Terrestrial Networks. ICTC 2024: 1762-1764- [i2]Sooyeob Jung, Seongah Jeong, Jinkyu Kang, Gyeongrae Im, Sangjae Lee, Mi-Kyung Oh, Joon-Gyu Ryu, Joonhyuk Kang:
LR-FHSS Transceiver for Direct-to-Satellite IoT Communications: Design, Implementation, and Verification. CoRR abs/2403.14154 (2024) - 2023
- [j2]Dong-Hyun Jung
, Gyeongrae Im, Joon-Gyu Ryu, Seungkeun Park, Heejung Yu, Junil Choi:
Satellite Clustering for Non-Terrestrial Networks: Concept, Architectures, and Applications. IEEE Veh. Technol. Mag. 18(3): 29-37 (2023) - [c7]Gyeongrae Im, Dong-Hyun Jung, Jung-Bin Kim, Joon-Gyu Ryu:
Empowering User Capabilities via Non-Orthogonal Multiple Access in 3GPP Non-Terrestrial Networks. ICTC 2023: 1617-1619 - [i1]Dong-Hyun Jung, Gyeongrae Im, Joon-Gyu Ryu, Seungkeun Park, Heejung Yu, Junil Choi:
Satellite Clustering for Non-Terrestrial Networks: Concept, Architectures, and Applications. CoRR abs/2301.08386 (2023) - 2022
- [c6]Jinho Kang, Gyeongrae Im, Dong-Hyun Jung, Sooyeob Jung, Jung-Bin Kim, Pansoo Kim, Joon-Gyu Ryu:
Regression based Pilot Design for Doppler Effect Estimation and Compensation in LEO Satellite Communication with LoRa. APCC 2022: 631-632 - [c5]Gyeongrae Im, Jung-Bin Kim, Joon-Gyu Ryu, Seung Keun Park:
Downlink link-level Simulator designs for 3GPP Rel 16 NR Non-Terrestrial Networks. APCC 2022: 647-648 - 2021
- [c4]Jinho Kang, Gyeongrae Im, Sooyeob Jung, Joon-Gyu Ryu, Woo-Jin Byun:
Partial CSI based Regularized Zero-Forcing Precoder for Multibeam Satellite Communications toward 6G Networks. ICTC 2021: 1579-1581 - [c3]Gyeongrae Im, Joon-Gyu Ryu, Woo-Jin Byun:
Fine Frequency Offset Synchronization Scheme for Internet of Things Devices in 5G non-terrestrial network. ICTC 2021: 1850-1852 - 2020
- [c2]Gyeongrae Im, Dong-Hyun Jung, Joon-Gyu Ryu:
Enhancing the Connectivity of Satellite IoT Devices in Terrestrial-Non terrestrial Integrated Networks based on the Stackelberg Game Approach. ICTC 2020: 1783-1785
2010 – 2019
- 2019
- [j1]Gyeongrae Im, Jae Hong Lee:
Outage Probability for Cooperative NOMA Systems With Imperfect SIC in Cognitive Radio Networks. IEEE Commun. Lett. 23(4): 692-695 (2019) - 2015
- [c1]Gyeongrae Im, Jae Hong Lee:
Outage Probability of Underlay Cognitive Radio Networks with SWIPT-Enabled Relay. VTC Fall 2015: 1-5
Coauthor Index
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