Modified successive interference cancellation for OFDM signal detection

Yao Kun Chen; Huang Chang Lee; Shyue Win Wei

doi:10.1093/ietcom/e91-b.12.4027

Modified successive interference cancellation for OFDM signal detection

Yao Kun Chen^*
, Huang Chang Lee
, Shyue Win Wei

^*Corresponding author for this work

National Chi Nan University

Research output: Contribution to journal › Journal Article › peer-review

Abstract

A modified successive interference cancellation (SIC) algorithm for orthogonal frequency division multiplexing (OFDM) system is presented. The presented modified SIC algorithm makes use of an index sequence to avoid the subcarriers re-ordering calculation. Furthermore, by combining the SIC with the conventional zero-forcing (ZF) detection, computation complexity of the presented algorithm can be significantly reduced and meanwhile excellent performance can be maintained.

Original language	English
Pages (from-to)	4027-4029
Number of pages	3
Journal	IEICE Transactions on Communications
Volume	E91-B
Issue number	12
DOIs	https://doi.org/10.1093/ietcom/e91-b.12.4027
State	Published - 2008
Externally published	Yes

Keywords

Detection
Interference cancellation (SIC)
OFDM
Zero-forcing (ZF)

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10.1093/ietcom/e91-b.12.4027

Cite this

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title = "Modified successive interference cancellation for OFDM signal detection",

abstract = "A modified successive interference cancellation (SIC) algorithm for orthogonal frequency division multiplexing (OFDM) system is presented. The presented modified SIC algorithm makes use of an index sequence to avoid the subcarriers re-ordering calculation. Furthermore, by combining the SIC with the conventional zero-forcing (ZF) detection, computation complexity of the presented algorithm can be significantly reduced and meanwhile excellent performance can be maintained.",

keywords = "Detection, Interference cancellation (SIC), OFDM, Zero-forcing (ZF)",

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year = "2008",

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T1 - Modified successive interference cancellation for OFDM signal detection

AU - Chen, Yao Kun

AU - Lee, Huang Chang

AU - Wei, Shyue Win

PY - 2008

Y1 - 2008

N2 - A modified successive interference cancellation (SIC) algorithm for orthogonal frequency division multiplexing (OFDM) system is presented. The presented modified SIC algorithm makes use of an index sequence to avoid the subcarriers re-ordering calculation. Furthermore, by combining the SIC with the conventional zero-forcing (ZF) detection, computation complexity of the presented algorithm can be significantly reduced and meanwhile excellent performance can be maintained.

AB - A modified successive interference cancellation (SIC) algorithm for orthogonal frequency division multiplexing (OFDM) system is presented. The presented modified SIC algorithm makes use of an index sequence to avoid the subcarriers re-ordering calculation. Furthermore, by combining the SIC with the conventional zero-forcing (ZF) detection, computation complexity of the presented algorithm can be significantly reduced and meanwhile excellent performance can be maintained.

KW - Detection

KW - Interference cancellation (SIC)

KW - OFDM

KW - Zero-forcing (ZF)

UR - https://www.scopus.com/pages/publications/67651102819

U2 - 10.1093/ietcom/e91-b.12.4027

DO - 10.1093/ietcom/e91-b.12.4027

M3 - 文章

AN - SCOPUS:67651102819

SN - 0916-8516

VL - E91-B

SP - 4027

EP - 4029

JO - IEICE Transactions on Communications

JF - IEICE Transactions on Communications

IS - 12

ER -

Modified successive interference cancellation for OFDM signal detection

Abstract

Keywords

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