TIIS (한국인터넷정보학회)
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| 한글제목(Korean Title) |
Performance Analysis of Full-Duplex Relay Networks with Residual Self-Interference and Crosstalk |
| 영문제목(English Title) |
Performance Analysis of Full-Duplex Relay Networks with Residual Self-Interference and Crosstalk |
| 저자(Author) |
Guoling Liu
Wenjiang Feng
Bowei Zhang
Tengda Ying
Luran Lü
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| 원문수록처(Citation) |
VOL 10 NO. 10 PP. 4957 ~ 4976 (2016. 10) |
한글내용
(Korean Abstract) |
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영문내용
(English Abstract) |
This paper investigates the error performance of the amplify-and-forward (AF) relaying systems in the context of full-duplex (FD) communication. In addition to the inherent self-interference (SI) due to simultaneous transmission and reception, coexistent FD terminals may cause crosstalk. In this paper, we utilize the information exchange via the crosstalk channel to construct a particular distributed space-time code (DSTC). The residual SI is also considered. Closed-form pairwise error probability (PEP) is first derived. Then we obtain the upper bound of PEP in high transmit power region to provide more insights of diversity and coding gain. The proposed DSTC scheme can attain full cooperative diversity if the variance of SI is not a function of the transmit power. The coding gain can be improved by lengthening the frame and proper power control. Feasibility and efficiency of the proposed DSTC are verified in numerical simulations. |
| 키워드(Keyword) |
Full-duplex communication
residual self-interference
distributed space-time coding
spatial diversity
cooperative communication
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| 파일첨부 |
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