상세정보
학술대회
A Beam Selection Algorithm Using Iterative Maximum Weighted Matching
- 발행일
- 202210
- 출처
- International Conference on Information and Communication Technology Convergence (ICTC) 2022, pp.448-450
- 협약과제
- 22HH1700, [통합과제] 5G NR 기반 지능형 오픈 스몰셀 기술 개발, 나지현
- 초록
- In beam selection, unlike conventional cell-based networks, the beam of each access point in cell-free networks must be selected from a network-wide perspective. In this paper, we propose a beam selection algorithm for cell-free networks using sweeping beams. The proposed algorithm is suitable for the cell-free networks in that it is designed to maximize the received power at a user equipment by using iterative maximum weighted matching. Through simulations, we show that the proposed algorithm outperforms the other investigated algorithms in terms of the minimum sum of reference signal received power.
- KSP 제안 키워드
- Access point, Maximum weighted matching, Reference Signal Received Power, User equipment(UE), beam selection, cell-based, cell-free, selection algorithm