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학술대회 Distributed Space-Time Block Coding Scheme in In-Band Full Duplex Relaying Networks
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저자
장갑석, 주형식, 이문식
발행일
201507
출처
International Conference on Advanced Communication Technology (ICACT) 2015, pp.242-246
DOI
https://dx.doi.org/10.1109/ICACT.2015.7224794
협약과제
15MI2100, (통합)초연결 스마트 모바일 서비스를 위한 5G 이동통신 핵심기술개발, 정현규
초록
This paper proposes a cooperative scheme for in-band full duplex (IFD) in a one-way two-hop relaying system. The proposed scheme realizes collocated space-time block coding by applying both of the superposition coding at the source and the IFD mode at the relay. The achievable rate of the proposed scheme is derived for fixed relay channel gains and compared to those of the upper-bound IFD as well as existing IFD relaying schemes. Our achievable-rate results elucidate that our scheme is close to the upper-bound IFD than any other scheme.
키워드
capacity, In-band full duplex, superposition coding
KSP 제안 키워드
Achievable rate, Cooperative schemes, Full duplex relaying, Full-Duplex(FuDu), In-band full duplex, One-Way, Relay channel, Relaying networks, Space time(ST), Superposition Coding, Two-hop