Removal of ICI and IBI in Wireless Heterogeneous Networks with Timing Misalignment

Hong Wang; Rongfang Song; Shu-Hung Leung

doi:10.1109/LCOMM.2017.2652445

Author(s)

Hong Wang
Rongfang Song
Shu-Hung Leung

Related Research Unit(s)

Detail(s)

Original language	English
Article number	7815329
Pages (from-to)	1195-1198
Journal / Publication	IEEE Communications Letters
Volume	21
Issue number	5
Online published	10 Jan 2017
Publication status	Published - May 2017

Link(s)

DOI	DOI https://doi.org/10.1109/LCOMM.2017.2652445 Final Published version
	Check@CityULib
Link to Scopus	https://www.scopus.com/record/display.uri?eid=2-s2.0-85028718307&origin=recordpage
Permanent Link	https://scholars.cityu.edu.hk/en/publications/publication(95ecfbf4-a72b-4cdc-a6ad-93a596c84187).html

Abstract

Since a small cell base station (SBS) of an orthogonal frequency division multiple access heterogeneous network (HetNet) does not intend to align arriving macrocell user signals, inter-carrier interference (ICI) and inter-block interference (IBI) inevitably arise in the uplink demodulation at the SBS. This paper proposes a novel precoding scheme based on interference alignment to remove the uplink ICI and IBI in a HetNet completely. The proposed scheme is able to remove the ceiling effect on the small cell uplink rate and increase the degrees of freedom of the system. Simulation results demonstrate the superiority of the scheme.

Research Area(s)

Heterogeneous networks, OFDMA, precoding

Citation Format(s)

[ RIS ] [ BibTeX ]

Removal of ICI and IBI in Wireless Heterogeneous Networks with Timing Misalignment. / Wang, Hong; Song, Rongfang; Leung, Shu-Hung.

In: IEEE Communications Letters, Vol. 21, No. 5, 7815329, 05.2017, p. 1195-1198.

Research output: Journal Publications and Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review

Wang, H, Song, R & Leung, S-H 2017, 'Removal of ICI and IBI in Wireless Heterogeneous Networks with Timing Misalignment', IEEE Communications Letters, vol. 21, no. 5, 7815329, pp. 1195-1198. https://doi.org/10.1109/LCOMM.2017.2652445

Wang, H., Song, R., & Leung, S-H. (2017). Removal of ICI and IBI in Wireless Heterogeneous Networks with Timing Misalignment. IEEE Communications Letters, 21(5), 1195-1198. [7815329]. https://doi.org/10.1109/LCOMM.2017.2652445

Wang H, Song R, Leung S-H. Removal of ICI and IBI in Wireless Heterogeneous Networks with Timing Misalignment. IEEE Communications Letters. 2017 May;21(5):1195-1198. 7815329. Epub 2017 Jan 10. doi: 10.1109/LCOMM.2017.2652445

Wang, Hong ; Song, Rongfang ; Leung, Shu-Hung. / Removal of ICI and IBI in Wireless Heterogeneous Networks with Timing Misalignment. In: IEEE Communications Letters. 2017 ; Vol. 21, No. 5. pp. 1195-1198.