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Gyeongrae Im
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Cited by
Year
Outage probability for cooperative NOMA systems with imperfect SIC in cognitive radio networks
G Im, JH Lee
IEEE Communications Letters 23 (4), 692-695, 2019
1692019
Outage probability of underlay cognitive radio networks with SWIPT-enabled relay
G Im, JH Lee
2015 IEEE 82nd Vehicular Technology Conference (VTC2015-Fall), 1-5, 2015
132015
Performance analysis of DSSS‐and CSS‐based physical layer for IoT transmission over LEO satellites
S Jung, G Im, DH Jung, P Kim, JG Ryu, J Kang
ETRI Journal 44 (4), 543-559, 2022
102022
Satellite Clustering for Non-Terrestrial Networks: Concept, Architectures, and Applications
DH Jung, G Im, JG Ryu, S Park, H Yu, J Choi
IEEE Vehicular Technology Magazine, 2023
92023
Regression based pilot design for doppler effect estimation and compensation in leo satellite communication with lora
J Kang, G Im, DH Jung, S Jung, JB Kim, P Kim, JG Ryu
2022 27th Asia Pacific Conference on Communications (APCC), 631-632, 2022
32022
Partial CSI based regularized zero-forcing precoder for multibeam satellite communications toward 6G networks
J Kang, G Im, S Jung, JG Ryu, WJ Byun
2021 International Conference on Information and Communication Technology …, 2021
32021
Satellite communication method and apparatus for internet of things communication
GR Im, PS Kim, JG Ryu, DH Jung, SY Jung
US Patent App. 17/540,792, 2022
12022
Simulations of Chirp Spread Spectrum for LEO Satellite Communications
G Im, P Kim, D Jung, S Jung, JG Ryu
Proc. Ka and Broadband Commun. Conf, 2021
12021
Enhancing the connectivity of satellite IoT devices in terrestrial-non terrestrial integrated networks based on the Stackelberg game approach
G Im, DH Jung, JG Ryu
2020 international conference on information and communication technology …, 2020
12020
LR-FHSS Transceiver for Direct-to-Satellite IoT Communications: Design, Implementation, and Verification
S Jung, S Jeong, J Kang, G Im, S Lee, MK Oh, JG Ryu, J Kang
arXiv preprint arXiv:2403.14154, 2024
2024
비지상네트워크에서 비직교다중접속 기술 적용시 지연시간 감소에 관한 연구
임경래, 유준규
한국통신학회 학술대회논문집, 334-335, 2023
2023
Empowering User Capabilities via Non-Orthogonal Multiple Access in 3GPP Non-Terrestrial Networks
G Im, DH Jung, JB Kim, JG Ryu
2023 14th International Conference on Information and Communication …, 2023
2023
Satellite cluster system
DH Jung, GR Im, JG Ryu
US Patent App. 17/978,579, 2023
2023
비지상 네트워크에서의 휴대용 단말 상향링크 링크 버짓 성능 분석
정현우, 임경래, 김중빈
한국항공우주학회 학술발표회 초록집, 332-333, 2023
2023
Method and apparatus for receiving wireless signal in wireless communication system
SY Jung, PS Kim, JG Ryu, GR Im, DH Jung
US Patent 11,496,348, 2022
2022
Downlink link-level Simulator designs for 3GPP Rel. 16 NR Non-Terrestrial Networks
G Im, JB Kim, JG Ryu, SK Park
2022 27th Asia Pacific Conference on Communications (APCC), 647-648, 2022
2022
세계 5G 및 6G 위성 시장 동향분석
유종상, 유준규, 김판수, 임경래, 정동현, 김중빈
한국통신학회 학술대회논문집, 1274-1276, 2022
2022
5G/6G 생태계에서 인공 위성 시장의 동향
이준석, 유준규, 김판수, 임경래, 정동현, 김중빈
한국통신학회 학술대회논문집, 1281-1283, 2022
2022
Fine Frequency Offset Synchronization Scheme for Internet of Things Devices in 5G non-terrestrial network
G Im, JG Rvu, WJ Byun
2021 International Conference on Information and Communication Technology …, 2021
2021
위성 IoT 를 위한 LoRa 패킷 성공률 최대화 기법 연구
임경래, 김판수, 유준규
한국통신학회 학술대회논문집, 632-633, 2021
2021
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