UFMC-Based Interference Management for Heterogeneous Small-Cell Networks

被引：4

作者：

Wu, Liang ^{[1
]}

Zhang, Zaichen ^{[1
,2
]}

Dang, Jian ^{[1
]}

Zhu, Bingcheng ^{[1
]}

Jiang, Hao ^{[3
]}

Liu, Huaping ^{[4
]}

机构：

[1] Southeast Univ, Natl Mobile Commun Res Lab, Nanjing 210096, Peoples R China

[2] Purple Mt Labs, Nanjing 211111, Peoples R China

[3] Nanjing Univ Informat Sci & Technol, Sch Informat Sci & Engn, Nanjing 210044, Peoples R China

[4] Oregon State Univ, Sch Elect Engn & Comp Sci, Corvallis, OR 97331 USA

来源：

IEEE ACCESS | 2019年 / 7卷

关键词：

Interference; OFDM; Wireless communication; Device-to-device communication; Resource management; Frequency-domain analysis; Dynamic scheduling; Frequency offset; interference management; small cell; universal filtered multi-carrier (UFMC);

D O I：

10.1109/ACCESS.2019.2941995

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this paper, we apply the advanced waveform universal filtered multi-carrier (UFMC) to a heterogeneous small-cell network, where both the inner-cell interference and the inter-cell interference are considered. By employing UFMC, a dynamic spectrum allocation scheme and a precoding scheme are proposed to mitigate the interference. The proposed UFMC based interference management schemes are analyzed in detail, and the achievable data rate of the proposed scheme is derived. Simulation results show that the proposed UFMC based schemes can efficiently mitigate the interference, and reduce the effect of frequency offsets.

引用

页码：136559 / 136567

页数：9

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