Gyeongrae Im

Publication Activity (10 Years)

Years Active: 2015-2024
Publications (10 Years): 10

Top Topics

Parallel Distributed

Cognitive Radio Networks

Outage Probability

Top Venues

IEEE Commun. Lett.

Publications

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 (2024)
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) (2023)
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)
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 (2023)
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)
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)
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)
Gyeongrae Im, Joon Gyu Rvu, Woo-Jin Byun
Fine Frequency Offset Synchronization Scheme for Internet of Things Devices in 5G non-terrestrial network. ICTC (2021)
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)
Gyeongrae Im, Jae Hong Lee
Outage Probability for Cooperative NOMA Systems With Imperfect SIC in Cognitive Radio Networks. IEEE Commun. Lett. 23 (4) (2019)
Gyeongrae Im, Jae Hong Lee
Outage Probability of Underlay Cognitive Radio Networks with SWIPT-Enabled Relay. VTC Fall (2015)