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학술지 Downlink Multi-Point Transmission Effect Using Aggregate Base Station Architecture
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저자
박순기, 김대영
발행일
201112
출처
IEICE Transactions on Communications, v.E94.B no.12, pp.3374-3377
ISSN
0916-8516
출판사
일본, 전자정보통신학회 (IEICE)
DOI
https://dx.doi.org/10.1587/transcom.E94.B.3374
협약과제
11VI1100, 스마트 모바일 서비스를 위한 B4G 이동통신 기술 개발, 박남훈
초록
Downlink multi-point transmission as a capacity enhancement method for the users at cell edge and the operators is studied in this paper. It is based on the so-called aggregate base station architecture using distributed antennas and cloud computing. Its advantages are analyzed by both its architectural side and simulation. The simulation results show that the capacity may be affected by the number of cell belonging to an aggregate base station and by the parameters related to the operation of it. key words: multi-point transmission/reception, coordinated multiple point transmission and reception (CoMP), distributed antenna system (DAS), remote radio head (RRH), cloud computing, LTE-advanced. Copyright © 2011 The Institute of Electronics, Information and Communication Engineers.
KSP 제안 키워드
Capacity enhancement, Cell-Edge, Cloud Computing, Enhancement method, Information and communication, Key words, Long term evolution advanced(LTE-Advanced), Multi-point transmission, Remote Radio Head(RRH), base station(BS), distributed antenna systems(DAS)