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Interference Neutralization for Small-Cell Wireless Networks
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 Title & Authors
Interference Neutralization for Small-Cell Wireless Networks
Jeon, Sang-Woon; Jung, Bang Chul;
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 Abstract
As the recently soaring wireless traffic, small-cell techniques have been actively studied in order to support such a wireless demand for cellular wireless networks. This paper focuses on the inter-cell interference neutralization to resolve the main barrier for implementing small-cell cellular networks. Assuming that each message is delivered to the final destination by the help of base stations or relays, ergodic interference neutralization is proposed, which exploits the time-varying nature of wireless channels. The previous approach based on amplify-and-forward (AF) suffers from severe performance degradation in the low signal-to-noise (SNR) regime due to noise amplification. On the other hand, the proposed interference neutralization based on recently developed compute-and-forward (CF) fixes such a problem and improves the performance in the low SNR regime.
 Keywords
Ergodic capacity;inter-cell interference;interference nuetralization;relay;small-cell;
 Language
Korean
 Cited by
1.
기지국 협력 Device-to-Device 통신 전송 프로토콜 연구,전상운;최상원;김주엽;신원용;

한국통신학회논문지, 2016. vol.41. 11, pp.1619-1629 crossref(new window)
2.
K-사용자 간섭 채널에서의 다중안테나 릴레이 협력 기반 간섭 상쇄 기술,신원재;이정우;

한국통신학회논문지, 2016. vol.41. 11, pp.1402-1405 crossref(new window)
3.
랜덤 엑세스 스몰셀 무선망에서의 실시간 기회적 간섭정렬 기법 연구,전상운;신원용;

한국통신학회논문지, 2014. vol.39A. 11, pp.675-681 crossref(new window)
4.
전이중 셀룰라 시스템의 간섭 제어에 관한 최근 연구 동향,전상운;

한국통신학회논문지, 2015. vol.40. 7, pp.1266-1275 crossref(new window)
5.
다중 셀 랜덤 액세스 네트워크에서 간섭 최소화 기법과 신호 최대화 기법의 성능 비교,조한성;;정방철;

한국정보통신학회논문지, 2015. vol.19. 9, pp.2014-2021 crossref(new window)
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