Interference Neutralization for Small-Cell Wireless Networks 


Vol. 38,  No. 12, pp. 1117-1124, Dec.  2013


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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.

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  Cite this article

[IEEE Style]

S. Jeon and B. C. Jung, "Interference Neutralization for Small-Cell Wireless Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 38, no. 12, pp. 1117-1124, 2013. DOI: .

[ACM Style]

Sang-Woon Jeon and Bang Chul Jung. 2013. Interference Neutralization for Small-Cell Wireless Networks. The Journal of Korean Institute of Communications and Information Sciences, 38, 12, (2013), 1117-1124. DOI: .

[KICS Style]

Sang-Woon Jeon and Bang Chul Jung, "Interference Neutralization for Small-Cell Wireless Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 38, no. 12, pp. 1117-1124, 12. 2013.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880