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학술지 Novel Hybrid Receiver for Interference Cancellation and Suppression in Sidehaul System
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저자
문상미, 김보라, Saransh Malik, 유철우, Huaping Liu, 김정호, 김지형, 이문식, 황인태
발행일
201509
출처
Wireless Personal Communications, v.84 no.1, pp.377-393
ISSN
0929-6212
출판사
Springer
DOI
https://dx.doi.org/10.1007/s11277-015-2613-x
협약과제
15MI2100, (통합)초연결 스마트 모바일 서비스를 위한 5G 이동통신 핵심기술개발, 정현규
초록
Recently, the 3rd Generation Partnership Project (3GPP) has developed a sidehaul system to cope with rapidly increasing mobile data traffic. Nevertheless, numerous challenging technical problems remain. One of the major problems is interference management between small cells. In this paper, we propose a novel hybrid receiver for full suspension cancellation to reduce the interference from neighboring cells in the sidehaul system. The proposed receiver can cancel and suppress interference by integrating the interference rejection combining technique with successive interference cancellation. We perform a simulation based on the 20-MHz bandwidth of the 3GPP LTE-Advanced technology. Simulation results show that the proposed receiver can achieve a lower error rate and a higher throughput compared to conventional receivers.
키워드
Full suspension cancellation (FSC), Hybrid receiver, IRC, SIC, Sidehaul system, Suppression
KSP 제안 키워드
3GPP LTE-Advanced, 3rd generation partnership project(3GPP), Full suspension cancellation(FSC), Hybrid receiver, Interference Rejection Combining(IRC), Long term evolution advanced(LTE-Advanced), MHz bandwidth, Mobile data traffic, Sidehaul system, Small cells, Successive Interference Cancellation