On optimum segment combining weight for ICI self-cancellation in OFDM systems under doubly selective fading channels

Chun Ying Ma; Sheng Wen Liu; Chia-Chi Huang

doi:10.1109/VETECS.2012.6239850

On optimum segment combining weight for ICI self-cancellation in OFDM systems under doubly selective fading channels

Chun Ying Ma^*, Sheng Wen Liu, Chia-Chi Huang

^*Corresponding author for this work

Department of Electrical and Computer Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

4 Scopus citations

Abstract

ICI self-cancellation algorithms are promising techniques to mitigate the ICI effect in OFDM systems caused by high mobility. In the area of ICI self-cancellation, the calculation of optimum combining weight is still an open question. In this paper, the problem of finding optimum combining weight to minimize the ICI-plus-noise power is formulated. We then derived a noniterative algorithm to find the optimum solution.We also compare the performance of the optimum combining weight with other existing combining weight methods.

Original language	English
Title of host publication	IEEE 75th Vehicular Technology Conference, VTC Spring 2012 - Proceedings
DOIs	https://doi.org/10.1109/VETECS.2012.6239850
State	Published - 20 Aug 2012
Event	IEEE 75th Vehicular Technology Conference, VTC Spring 2012 - Yokohama, Japan Duration: 6 May 2012 → 9 Jun 2012

Publication series

Name	IEEE Vehicular Technology Conference
ISSN (Print)	1550-2252

Conference

Conference	IEEE 75th Vehicular Technology Conference, VTC Spring 2012
Country	Japan
City	Yokohama
Period	6/05/12 → 9/06/12

Access to Document

10.1109/VETECS.2012.6239850

Link to publication in Scopus

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Cite this

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title = "On optimum segment combining weight for ICI self-cancellation in OFDM systems under doubly selective fading channels",

abstract = "ICI self-cancellation algorithms are promising techniques to mitigate the ICI effect in OFDM systems caused by high mobility. In the area of ICI self-cancellation, the calculation of optimum combining weight is still an open question. In this paper, the problem of finding optimum combining weight to minimize the ICI-plus-noise power is formulated. We then derived a noniterative algorithm to find the optimum solution.We also compare the performance of the optimum combining weight with other existing combining weight methods.",

author = "Ma, {Chun Ying} and Liu, {Sheng Wen} and Chia-Chi Huang",

year = "2012",

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doi = "10.1109/VETECS.2012.6239850",

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isbn = "9781467309905",

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Ma, CY, Liu, SW & Huang, C-C 2012, On optimum segment combining weight for ICI self-cancellation in OFDM systems under doubly selective fading channels. in IEEE 75th Vehicular Technology Conference, VTC Spring 2012 - Proceedings., 6239850, IEEE Vehicular Technology Conference, IEEE 75th Vehicular Technology Conference, VTC Spring 2012, Yokohama, Japan, 6/05/12. https://doi.org/10.1109/VETECS.2012.6239850

On optimum segment combining weight for ICI self-cancellation in OFDM systems under doubly selective fading channels. / Ma, Chun Ying; Liu, Sheng Wen; Huang, Chia-Chi.

IEEE 75th Vehicular Technology Conference, VTC Spring 2012 - Proceedings. 2012. 6239850 (IEEE Vehicular Technology Conference).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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N2 - ICI self-cancellation algorithms are promising techniques to mitigate the ICI effect in OFDM systems caused by high mobility. In the area of ICI self-cancellation, the calculation of optimum combining weight is still an open question. In this paper, the problem of finding optimum combining weight to minimize the ICI-plus-noise power is formulated. We then derived a noniterative algorithm to find the optimum solution.We also compare the performance of the optimum combining weight with other existing combining weight methods.

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