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학술대회 Interference-Aware Resource Allocation in Indoor User-Centric Ultra Dense Networks
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저자
조승권, 홍승은
발행일
202010
출처
International Conference on Information and Communication Technology Convergence (ICTC) 2020, pp.1105-1110
DOI
https://dx.doi.org/10.1109/ICTC49870.2020.9289391
협약과제
20HH3200, 고밀집 네트워크(UDN) 환경에서 고용량, 저비용 달성을 위한 무선전송 기술 개발, 홍승은
초록
In this paper, we propose a novel resource allocation algorithm for indoor user-centric ultra dense networks using millimeter-wave band. The objective of the proposed algorithm is to maximize network performance measured in terms of per area aggregated user rate. The idea of the proposed algorithm is to minimize the interference caused by sharing the same resources. Thus, we employ iterative minimum weight matching, where the the interference is defined as the weight. In particular, information of beam forming is utilized for estimating the location of a user equipment to calculate the weight. Simulation results show that the proposed algorithm outperforms the investigated benchmark algorithms.