Measurement-based angular characterization for 72 GHz propagation channels in indoor environments
(2014) 2014 IEEE Globecom Workshops, GC Wkshps 2014 p.370-376- Abstract
In this paper, channel measurement campaigns at center frequency of 72 GHz with 2 GHz bandwidth conducted by Huawei company are introduced. The transmitter and receiver make use of similar horn antennas which are rotated step by step in the directional domains to capture the frequency spectra of spatial channels in line-of-sight and non-line-of-sight scenarios of indoor environments. The data is applied to extract the statistics of composite and cluster angular spreads in the azimuth and elevation of arrival. The variation of the angular spreads with respect to the distance between the transmitter and receiver is also investigated. A preliminary channel model is provided based on the analysis results. It is found that the directional... (More)
In this paper, channel measurement campaigns at center frequency of 72 GHz with 2 GHz bandwidth conducted by Huawei company are introduced. The transmitter and receiver make use of similar horn antennas which are rotated step by step in the directional domains to capture the frequency spectra of spatial channels in line-of-sight and non-line-of-sight scenarios of indoor environments. The data is applied to extract the statistics of composite and cluster angular spreads in the azimuth and elevation of arrival. The variation of the angular spreads with respect to the distance between the transmitter and receiver is also investigated. A preliminary channel model is provided based on the analysis results. It is found that the directional dispersion of 72 GHz indoor channels is more sparse than those obtained in lower frequencies. The observations of less composite and cluster angular spreads imply that spatial beamforming techniques are preferable in either backhaul transmission cases or user-specific applications.
(Less)
- author
- Zhang, Nan ; Yin, Xuefeng ; Lu, Stan X. ; Du, Mingde and Cai, Xuesong LU
- publishing date
- 2014-03-18
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- keywords
- 72 GHz, Channel measurement, Cluster angular spread, Composite angular spread, Direction of arrival, E-band, Millimeter-wave, Spatial channel model, The fifth-generation (5G) wireless communications
- host publication
- 2014 IEEE Globecom Workshops, GC Wkshps 2014
- article number
- 7063459
- pages
- 7 pages
- publisher
- IEEE - Institute of Electrical and Electronics Engineers Inc.
- conference name
- 2014 IEEE Globecom Workshops, GC Wkshps 2014
- conference location
- Austin, United States
- conference dates
- 2014-12-08 - 2014-12-12
- external identifiers
-
- scopus:84946685874
- ISBN
- 9781479974702
- DOI
- 10.1109/GLOCOMW.2014.7063459
- language
- English
- LU publication?
- no
- additional info
- Publisher Copyright: © 2014 IEEE.
- id
- 2689d54a-6ffe-46b3-8190-02d1521a77dc
- date added to LUP
- 2021-11-22 22:24:24
- date last changed
- 2022-02-02 01:31:59
@inproceedings{2689d54a-6ffe-46b3-8190-02d1521a77dc,
abstract = {{<p>In this paper, channel measurement campaigns at center frequency of 72 GHz with 2 GHz bandwidth conducted by Huawei company are introduced. The transmitter and receiver make use of similar horn antennas which are rotated step by step in the directional domains to capture the frequency spectra of spatial channels in line-of-sight and non-line-of-sight scenarios of indoor environments. The data is applied to extract the statistics of composite and cluster angular spreads in the azimuth and elevation of arrival. The variation of the angular spreads with respect to the distance between the transmitter and receiver is also investigated. A preliminary channel model is provided based on the analysis results. It is found that the directional dispersion of 72 GHz indoor channels is more sparse than those obtained in lower frequencies. The observations of less composite and cluster angular spreads imply that spatial beamforming techniques are preferable in either backhaul transmission cases or user-specific applications.</p>}},
author = {{Zhang, Nan and Yin, Xuefeng and Lu, Stan X. and Du, Mingde and Cai, Xuesong}},
booktitle = {{2014 IEEE Globecom Workshops, GC Wkshps 2014}},
isbn = {{9781479974702}},
keywords = {{72 GHz; Channel measurement; Cluster angular spread; Composite angular spread; Direction of arrival; E-band; Millimeter-wave; Spatial channel model; The fifth-generation (5G) wireless communications}},
language = {{eng}},
month = {{03}},
pages = {{370--376}},
publisher = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}},
title = {{Measurement-based angular characterization for 72 GHz propagation channels in indoor environments}},
url = {{http://dx.doi.org/10.1109/GLOCOMW.2014.7063459}},
doi = {{10.1109/GLOCOMW.2014.7063459}},
year = {{2014}},
}