APOC-based ranging method with multipath mitigation in the NLOS environment

Z. Zhang; C. L. Law; Y. L. Guan

doi:10.1002/mop.21157

APOC-based ranging method with multipath mitigation in the NLOS environment

Z. Zhang^*, C. L. Law, Y. L. Guan

^*Corresponding author for this work

Nanyang Technological University

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

8 Citations (Scopus)

Abstract

Asymmetric phase-only correlation (APOC) is investigated in this paper, and, for the first time, is applied into the area of ranging by separating the direct signal from multipath signals. Measurement based on the 2.45-GHz wireless signal in non-line-of-sight (NLOS) environment indicates that APOC has superior performance in mitigating multipath signals when compared with the conventional correlation method, and thus is able to increase the ranging accuracy.

Original language	English
Pages (from-to)	318-320
Number of pages	3
Journal	Microwave and Optical Technology Letters
Volume	47
Issue number	4
DOIs	https://doi.org/10.1002/mop.21157
Publication status	Published - Nov 20 2005
Externally published	Yes

ASJC Scopus Subject Areas

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Condensed Matter Physics
Electrical and Electronic Engineering

Keywords

Multipath
Phase-only correlation
Ranging
WLAN

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10.1002/mop.21157

Cite this

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abstract = "Asymmetric phase-only correlation (APOC) is investigated in this paper, and, for the first time, is applied into the area of ranging by separating the direct signal from multipath signals. Measurement based on the 2.45-GHz wireless signal in non-line-of-sight (NLOS) environment indicates that APOC has superior performance in mitigating multipath signals when compared with the conventional correlation method, and thus is able to increase the ranging accuracy.",

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AU - Zhang, Z.

AU - Law, C. L.

AU - Guan, Y. L.

PY - 2005/11/20

Y1 - 2005/11/20

N2 - Asymmetric phase-only correlation (APOC) is investigated in this paper, and, for the first time, is applied into the area of ranging by separating the direct signal from multipath signals. Measurement based on the 2.45-GHz wireless signal in non-line-of-sight (NLOS) environment indicates that APOC has superior performance in mitigating multipath signals when compared with the conventional correlation method, and thus is able to increase the ranging accuracy.

AB - Asymmetric phase-only correlation (APOC) is investigated in this paper, and, for the first time, is applied into the area of ranging by separating the direct signal from multipath signals. Measurement based on the 2.45-GHz wireless signal in non-line-of-sight (NLOS) environment indicates that APOC has superior performance in mitigating multipath signals when compared with the conventional correlation method, and thus is able to increase the ranging accuracy.

KW - Multipath

KW - Phase-only correlation

KW - Ranging

KW - WLAN

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JO - Microwave and Optical Technology Letters

JF - Microwave and Optical Technology Letters

IS - 4

ER -

APOC-based ranging method with multipath mitigation in the NLOS environment

Abstract

ASJC Scopus Subject Areas

Keywords

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