Spatial Stationarity of Ultrawideband and Millimeter Wave Radio Channels
Joint Authors
Nielsen, Jesper Ø.
Tan, Yi
Pedersen, Gert F.
Source
International Journal of Antennas and Propagation
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-01-31
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
For radio channels with broad bandwidth resource, such as those often used for ultrawideband (UWB) and millimeter wave (mmwave) systems, the Wide-Sense Stationary Uncorrelated Scattering (WSSUS) and spatial stationary assumptions are more critical than typical cellular channels with very limited bandwidth resource.
This paper studies spatial stationarity and bandwidth dependency of the Multipath Component (MPC) parameters, and the concept of local region of stationarity (LRS) is used as the measure of the physical stationarity region.
LRS calculation results based on channel measurements show that the size of LRS is bandwidth dependent in all measured bands, 2–4 GHz, 14–16 GHz, and 28–30 GHz.
The results in this paper point out that an inappropriate choice of bandwidth in channel parameter estimation could violate spatial stationary assumptions.
The paper indicates LRS sizes for different bandwidths in the three bands.
American Psychological Association (APA)
Tan, Yi& Nielsen, Jesper Ø.& Pedersen, Gert F.. 2016. Spatial Stationarity of Ultrawideband and Millimeter Wave Radio Channels. International Journal of Antennas and Propagation،Vol. 2016, no. 2016, pp.1-7.
https://search.emarefa.net/detail/BIM-1105128
Modern Language Association (MLA)
Tan, Yi…[et al.]. Spatial Stationarity of Ultrawideband and Millimeter Wave Radio Channels. International Journal of Antennas and Propagation No. 2016 (2016), pp.1-7.
https://search.emarefa.net/detail/BIM-1105128
American Medical Association (AMA)
Tan, Yi& Nielsen, Jesper Ø.& Pedersen, Gert F.. Spatial Stationarity of Ultrawideband and Millimeter Wave Radio Channels. International Journal of Antennas and Propagation. 2016. Vol. 2016, no. 2016, pp.1-7.
https://search.emarefa.net/detail/BIM-1105128
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1105128