Analysis of clustered multipath estimates in physically nonstationary radio channels

M.R.J.A.E. Kwakkernaat; M.H.A.J. Herben

doi:10.1109/PIMRC.2007.4394654

Analysis of clustered multipath estimates in physically nonstationary radio channels

M.R.J.A.E. Kwakkernaat
, M.H.A.J. Herben

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

9 Citations (Scopus)

Abstract

This paper presents the results of angle-delay measurements in physically nonstationary radio channels. The multidimensional estimation data are obtained using a recently developed 3-D high-resolution channel sounder. For a better analysis, a hierarchical whole clustering method is presented that organizes the multidimensional estimation data into clusters. Furthermore, estimation results are compared with results obtained from a 3-D deterministic propagation prediction tool. The clustering method proposed here was successfully applied to multi-dimensional estimation data. The results show that it is vital to cluster these data in order to be able to correctly interpret the measurement results. Compared to the measurements, a large number of multipath clusters are missing in the predictions. Furthermore, the multipath clusters obtained from the measurement data tend to have larger time and angular spreads than predicted.

Original language	English
Title of host publication	Proceedings of the 18th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC'07), 03-07 September 2007, Athens, Greece
Pages	1-5
DOIs	https://doi.org/10.1109/PIMRC.2007.4394654
Publication status	Published - 2007
Event	18th IEEE Annual International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2007 - Athens Hilton, Athens, Greece Duration: 3 Sept 2007 → 7 Sept 2007 Conference number: 18

Conference

Conference	18th IEEE Annual International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2007
Abbreviated title	PIMRC 2007
Country/Territory	Greece
City	Athens
Period	3/09/07 → 7/09/07

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10.1109/PIMRC.2007.4394654

Cite this

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title = "Analysis of clustered multipath estimates in physically nonstationary radio channels",

abstract = "This paper presents the results of angle-delay measurements in physically nonstationary radio channels. The multidimensional estimation data are obtained using a recently developed 3-D high-resolution channel sounder. For a better analysis, a hierarchical whole clustering method is presented that organizes the multidimensional estimation data into clusters. Furthermore, estimation results are compared with results obtained from a 3-D deterministic propagation prediction tool. The clustering method proposed here was successfully applied to multi-dimensional estimation data. The results show that it is vital to cluster these data in order to be able to correctly interpret the measurement results. Compared to the measurements, a large number of multipath clusters are missing in the predictions. Furthermore, the multipath clusters obtained from the measurement data tend to have larger time and angular spreads than predicted.",

author = "M.R.J.A.E. Kwakkernaat and M.H.A.J. Herben",

year = "2007",

doi = "10.1109/PIMRC.2007.4394654",

language = "English",

pages = "1--5",

booktitle = "Proceedings of the 18th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC'07), 03-07 September 2007, Athens, Greece",

note = "18th IEEE Annual International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2007, PIMRC 2007 ; Conference date: 03-09-2007 Through 07-09-2007",

}

Kwakkernaat, MRJAE & Herben, MHAJ 2007, Analysis of clustered multipath estimates in physically nonstationary radio channels. in Proceedings of the 18th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC'07), 03-07 September 2007, Athens, Greece. pp. 1-5, 18th IEEE Annual International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2007, Athens, Greece, 3/09/07. https://doi.org/10.1109/PIMRC.2007.4394654

Analysis of clustered multipath estimates in physically nonstationary radio channels. / Kwakkernaat, M.R.J.A.E.; Herben, M.H.A.J.
Proceedings of the 18th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC'07), 03-07 September 2007, Athens, Greece. 2007. p. 1-5.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

TY - GEN

T1 - Analysis of clustered multipath estimates in physically nonstationary radio channels

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AU - Herben, M.H.A.J.

N1 - Conference code: 18

PY - 2007

Y1 - 2007

N2 - This paper presents the results of angle-delay measurements in physically nonstationary radio channels. The multidimensional estimation data are obtained using a recently developed 3-D high-resolution channel sounder. For a better analysis, a hierarchical whole clustering method is presented that organizes the multidimensional estimation data into clusters. Furthermore, estimation results are compared with results obtained from a 3-D deterministic propagation prediction tool. The clustering method proposed here was successfully applied to multi-dimensional estimation data. The results show that it is vital to cluster these data in order to be able to correctly interpret the measurement results. Compared to the measurements, a large number of multipath clusters are missing in the predictions. Furthermore, the multipath clusters obtained from the measurement data tend to have larger time and angular spreads than predicted.

AB - This paper presents the results of angle-delay measurements in physically nonstationary radio channels. The multidimensional estimation data are obtained using a recently developed 3-D high-resolution channel sounder. For a better analysis, a hierarchical whole clustering method is presented that organizes the multidimensional estimation data into clusters. Furthermore, estimation results are compared with results obtained from a 3-D deterministic propagation prediction tool. The clustering method proposed here was successfully applied to multi-dimensional estimation data. The results show that it is vital to cluster these data in order to be able to correctly interpret the measurement results. Compared to the measurements, a large number of multipath clusters are missing in the predictions. Furthermore, the multipath clusters obtained from the measurement data tend to have larger time and angular spreads than predicted.

U2 - 10.1109/PIMRC.2007.4394654

DO - 10.1109/PIMRC.2007.4394654

M3 - Conference contribution

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EP - 5

BT - Proceedings of the 18th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC'07), 03-07 September 2007, Athens, Greece

T2 - 18th IEEE Annual International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2007

Y2 - 3 September 2007 through 7 September 2007

ER -

Analysis of clustered multipath estimates in physically nonstationary radio channels

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