ETRI-Knowledge Sharing Plaform

ENGLISH

성과물

논문 검색
구분 SCI
연도 ~ 키워드

상세정보

학술대회 Enhancing the Connectivity of Satellite IoT Devices in Terrestrial-Non terrestrial Integrated Networks based on the Stackelberg Game Approach
Cited 0 time in scopus Download 5 time Share share facebook twitter linkedin kakaostory
저자
임경래, 정동현, 유준규
발행일
202010
출처
International Conference on Information and Communication Technology Convergence (ICTC) 2020, pp.1783-1785
DOI
https://dx.doi.org/10.1109/ICTC49870.2020.9289259
협약과제
20HH7500, 저궤도 초소형위성(10kg 급) 기반 글로벌 IoT 서비스를 위한 저전력 위성다중액세스 핵심기술개발, 유준규
초록
In this paper, we investigate the performance of non-terrestrial network in the game theoretic point of view. User equipment (UE) should transmit their status information or gathered data to terrestrial base station. As a baseline, UE tries to use satellites as a relay. If the satellite link is unavailable, UE determines whether it use terrestrial relay or not considering usage price. We formulate the optimization problem and obtain the optimal point by treating this problem as a Stackelberg game. Numerical results show the effectiveness of proposed solutions.
키워드
Game theory, LEO satellite, Non-terrestrial network, Stackelberg game
KSP 제안 키워드
Game Theory, IT use, IoT Devices, LEO satellite, Numerical results, Optimization problem, Satellite link, Stackelberg game approach, Status information, Terrestrial network, User equipment(UE)