Hyper-resolution indoor channel impulse responses: multipath components and k-factors

David Ndzi; J. Austin; Enric Vilar

doi:10.1049/el:19990491

Hyper-resolution indoor channel impulse responses: multipath components and k-factors

David Ndzi, J. Austin, Enric Vilar

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Abstract

A hyper-resolution method has been used to estimate the wideband indoor channel impulse response at 1.3 GHz in a variety of environments within a building. The number of multipath components N and the Ricean k-factor have been investigated. The effect of the presence of people has also been monitored. The results show that if a 30 dB impulse response dynamic range threshold is considered. A value of N less than 7 is applicable to all cases for >90% of the time. It is also shown that the k-factor can be reliably estimated using only the three strongest components

Original language	English
Pages (from-to)	698
Number of pages	1
Journal	Electronics Letters
Volume	35
Issue number	9
DOIs	https://doi.org/10.1049/el:19990491
Publication status	Published - 1999

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title = "Hyper-resolution indoor channel impulse responses: multipath components and k-factors",

abstract = "A hyper-resolution method has been used to estimate the wideband indoor channel impulse response at 1.3 GHz in a variety of environments within a building. The number of multipath components N and the Ricean k-factor have been investigated. The effect of the presence of people has also been monitored. The results show that if a 30 dB impulse response dynamic range threshold is considered. A value of N less than 7 is applicable to all cases for >90% of the time. It is also shown that the k-factor can be reliably estimated using only the three strongest components",

author = "David Ndzi and J. Austin and Enric Vilar",

year = "1999",

doi = "10.1049/el:19990491",

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journal = "Electronics Letters",

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T1 - Hyper-resolution indoor channel impulse responses: multipath components and k-factors

AU - Ndzi, David

AU - Austin, J.

AU - Vilar, Enric

PY - 1999

Y1 - 1999

N2 - A hyper-resolution method has been used to estimate the wideband indoor channel impulse response at 1.3 GHz in a variety of environments within a building. The number of multipath components N and the Ricean k-factor have been investigated. The effect of the presence of people has also been monitored. The results show that if a 30 dB impulse response dynamic range threshold is considered. A value of N less than 7 is applicable to all cases for >90% of the time. It is also shown that the k-factor can be reliably estimated using only the three strongest components

AB - A hyper-resolution method has been used to estimate the wideband indoor channel impulse response at 1.3 GHz in a variety of environments within a building. The number of multipath components N and the Ricean k-factor have been investigated. The effect of the presence of people has also been monitored. The results show that if a 30 dB impulse response dynamic range threshold is considered. A value of N less than 7 is applicable to all cases for >90% of the time. It is also shown that the k-factor can be reliably estimated using only the three strongest components

U2 - 10.1049/el:19990491

DO - 10.1049/el:19990491

M3 - Article

SN - 0013-5194

VL - 35

SP - 698

JO - Electronics Letters

JF - Electronics Letters

IS - 9

ER -

Hyper-resolution indoor channel impulse responses: multipath components and k-factors

Abstract

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