Channel Estimation Algorithms and Their Impact on Wideband Millimeter Wave Channel Characteristics

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Resumé

The demand for higher data rate has motivated research in
millimeter wave (mm-Wave) bands for 5G cellular systems.
Accurate channel characterization at mm-Wave bands has
gained significant interest in recent years, since it is important
for system design and performance evaluation of future
communication systems. In this paper, a mm-Wave channel
sounding campaign based on a rotational horn and a virtual
uniform circular array (UCA) was performed in a line-ofsight
(LOS) and obstructed-LOS scenario in an indoor environment.
Three channel estimation algorithms were implemented
for the UCA data and compared with the horn
antenna measurement results. The channel characteristics,
e.g. mean angle of arrival, angle spread, mean delay and
delay spread were analyzed for different algorithms. The
measured results demonstrated the impact of channel estimation
algorithms in radio channel parameters.
OriginalsprogEngelsk
Titel2nd URSI Atlantic Radio Science Meeting (URSI AT-RASC)
Antal sider4
ForlagIEEE
Publikationsdato29 maj 2018
Sider1-4
ISBN (Trykt)978-1-5386-3764-7
ISBN (Elektronisk)978-90-82598-73-5
DOI
StatusUdgivet - 29 maj 2018
Begivenhed 2nd URSI Atlantic Radio Science Meeting - Gran Canaria , Spanien
Varighed: 28 maj 20181 jun. 2018

Konference

Konference 2nd URSI Atlantic Radio Science Meeting
LandSpanien
ByGran Canaria
Periode28/05/201801/06/2018

Fingerprint

Channel estimation
Millimeter waves
Systems analysis

Citer dette

@inproceedings{d87443c4e88c43b2922e4d7c4cde3871,
title = "Channel Estimation Algorithms and Their Impact on Wideband Millimeter Wave Channel Characteristics",
abstract = "The demand for higher data rate has motivated research inmillimeter wave (mm-Wave) bands for 5G cellular systems.Accurate channel characterization at mm-Wave bands hasgained significant interest in recent years, since it is importantfor system design and performance evaluation of futurecommunication systems. In this paper, a mm-Wave channelsounding campaign based on a rotational horn and a virtualuniform circular array (UCA) was performed in a line-ofsight(LOS) and obstructed-LOS scenario in an indoor environment.Three channel estimation algorithms were implementedfor the UCA data and compared with the hornantenna measurement results. The channel characteristics,e.g. mean angle of arrival, angle spread, mean delay anddelay spread were analyzed for different algorithms. Themeasured results demonstrated the impact of channel estimationalgorithms in radio channel parameters.",
author = "Wei Fan and Yilin Ji and Fengchun Zhang and Pedersen, {Gert F.}",
year = "2018",
month = "5",
day = "29",
doi = "10.23919/URSI-AT-RASC.2018.8471319",
language = "English",
isbn = "978-1-5386-3764-7",
pages = "1--4",
booktitle = "2nd URSI Atlantic Radio Science Meeting (URSI AT-RASC)",
publisher = "IEEE",
address = "United States",

}

Channel Estimation Algorithms and Their Impact on Wideband Millimeter Wave Channel Characteristics. / Fan, Wei; Ji, Yilin; Zhang, Fengchun; Pedersen, Gert F.

2nd URSI Atlantic Radio Science Meeting (URSI AT-RASC). IEEE, 2018. s. 1-4.

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

TY - GEN

T1 - Channel Estimation Algorithms and Their Impact on Wideband Millimeter Wave Channel Characteristics

AU - Fan, Wei

AU - Ji, Yilin

AU - Zhang, Fengchun

AU - Pedersen, Gert F.

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N2 - The demand for higher data rate has motivated research inmillimeter wave (mm-Wave) bands for 5G cellular systems.Accurate channel characterization at mm-Wave bands hasgained significant interest in recent years, since it is importantfor system design and performance evaluation of futurecommunication systems. In this paper, a mm-Wave channelsounding campaign based on a rotational horn and a virtualuniform circular array (UCA) was performed in a line-ofsight(LOS) and obstructed-LOS scenario in an indoor environment.Three channel estimation algorithms were implementedfor the UCA data and compared with the hornantenna measurement results. The channel characteristics,e.g. mean angle of arrival, angle spread, mean delay anddelay spread were analyzed for different algorithms. Themeasured results demonstrated the impact of channel estimationalgorithms in radio channel parameters.

AB - The demand for higher data rate has motivated research inmillimeter wave (mm-Wave) bands for 5G cellular systems.Accurate channel characterization at mm-Wave bands hasgained significant interest in recent years, since it is importantfor system design and performance evaluation of futurecommunication systems. In this paper, a mm-Wave channelsounding campaign based on a rotational horn and a virtualuniform circular array (UCA) was performed in a line-ofsight(LOS) and obstructed-LOS scenario in an indoor environment.Three channel estimation algorithms were implementedfor the UCA data and compared with the hornantenna measurement results. The channel characteristics,e.g. mean angle of arrival, angle spread, mean delay anddelay spread were analyzed for different algorithms. Themeasured results demonstrated the impact of channel estimationalgorithms in radio channel parameters.

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DO - 10.23919/URSI-AT-RASC.2018.8471319

M3 - Article in proceeding

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EP - 4

BT - 2nd URSI Atlantic Radio Science Meeting (URSI AT-RASC)

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