상세정보
학술대회
Scheme for Mitigating the Interference by Violation of Indoor-only Operation in the 6 GHz Band
- 발행일
- 202110
- 출처
- International Conference on Information and Communication Technology Convergence (ICTC) 2021, pp.789-791
- 협약과제
- 21HH2700, 스펙트럼 챌린지를 통한 기존 무선국 보호 및 주파수 공유기술 개발, 박승근
- 초록
- In this paper, we propose a scheme to mitigate a potential interference caused by indoor-only unlicensed devices which fail to comply with rule specified in order to share the spectrum with the existed primary services of 6 GHz band. It is based on the functionality of listen-before-talk and makes a violation device have less opportunity to access channel by detecting the signal which is transmitted by a proposed device toward the potential interference area under the control of the spectrum sharing system. We discuss on scenario where the potential interference would be happened and introduce a procedure and function of the proposed scheme. The results of the simulation analysis show that the probability of the long term interference resulted from a violation device would be reduced.
- KSP 제안 키워드
- 6 GHz, GHz band, Interference Area, Listen before talk, Sharing system, simulation analysis, spectrum sharing