Mistiming performance analysis of the energy detection based ToA estimator for MB-OFDM

Huilin Xu; Liuqing Yang; Y. T.Jade Morton; Mikel M. Miller

doi:10.1109/TWC.2009.090414

Mistiming performance analysis of the energy detection based ToA estimator for MB-OFDM

Huilin Xu^*, Liuqing Yang, Y. T.Jade Morton, Mikel M. Miller

^*Corresponding author for this work

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

7 Citations (Scopus)

Abstract

In this letter, we apply energy detection based time- of-arrival (ToA) estimation to multi-band orthogonal frequency-division multiplexing signals. We analyze the mistiming performance of the ToA estimator in the Nakagami-m channel. Analysis shows that the slope of the probability of mistiming curve increases with the number of subbands and the Nakagami-m parameter. This is known in communications as diversity. Simulations are carried out in various channels to corroborate our theoretical analysis.

Original language	English
Article number	5200959
Pages (from-to)	3980-3984
Number of pages	5
Journal	IEEE Transactions on Wireless Communications
Volume	8
Issue number	8
DOIs	https://doi.org/10.1109/TWC.2009.090414
Publication status	Published - Aug 2009
Externally published	Yes

Keywords

Energy detection
Multi-band orthogonal frequency-division multiplexing (MB-OFDM)
Time-of-arrival (ToA) estimation

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10.1109/TWC.2009.090414

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title = "Mistiming performance analysis of the energy detection based ToA estimator for MB-OFDM",

abstract = "In this letter, we apply energy detection based time- of-arrival (ToA) estimation to multi-band orthogonal frequency-division multiplexing signals. We analyze the mistiming performance of the ToA estimator in the Nakagami-m channel. Analysis shows that the slope of the probability of mistiming curve increases with the number of subbands and the Nakagami-m parameter. This is known in communications as diversity. Simulations are carried out in various channels to corroborate our theoretical analysis.",

keywords = "Energy detection, Multi-band orthogonal frequency-division multiplexing (MB-OFDM), Time-of-arrival (ToA) estimation",

author = "Huilin Xu and Liuqing Yang and Morton, \{Y. T.Jade\} and Miller, \{Mikel M.\}",

year = "2009",

month = aug,

doi = "10.1109/TWC.2009.090414",

language = "English",

volume = "8",

pages = "3980--3984",

journal = "IEEE Transactions on Wireless Communications",

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T1 - Mistiming performance analysis of the energy detection based ToA estimator for MB-OFDM

AU - Xu, Huilin

AU - Yang, Liuqing

AU - Morton, Y. T.Jade

AU - Miller, Mikel M.

PY - 2009/8

Y1 - 2009/8

N2 - In this letter, we apply energy detection based time- of-arrival (ToA) estimation to multi-band orthogonal frequency-division multiplexing signals. We analyze the mistiming performance of the ToA estimator in the Nakagami-m channel. Analysis shows that the slope of the probability of mistiming curve increases with the number of subbands and the Nakagami-m parameter. This is known in communications as diversity. Simulations are carried out in various channels to corroborate our theoretical analysis.

AB - In this letter, we apply energy detection based time- of-arrival (ToA) estimation to multi-band orthogonal frequency-division multiplexing signals. We analyze the mistiming performance of the ToA estimator in the Nakagami-m channel. Analysis shows that the slope of the probability of mistiming curve increases with the number of subbands and the Nakagami-m parameter. This is known in communications as diversity. Simulations are carried out in various channels to corroborate our theoretical analysis.

KW - Energy detection

KW - Multi-band orthogonal frequency-division multiplexing (MB-OFDM)

KW - Time-of-arrival (ToA) estimation

UR - https://www.webofscience.com/wos/woscc/full-record/WOS:000268934200017

U2 - 10.1109/TWC.2009.090414

DO - 10.1109/TWC.2009.090414

M3 - Journal Article

SN - 1536-1276

VL - 8

SP - 3980

EP - 3984

JO - IEEE Transactions on Wireless Communications

JF - IEEE Transactions on Wireless Communications

IS - 8

M1 - 5200959

ER -

Mistiming performance analysis of the energy detection based ToA estimator for MB-OFDM

Abstract

Keywords

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