Multipath Cluster Fading Statistics and Modeling in Millimeter-Wave Radio Channels

2019 ◽  
Vol 67 (4) ◽  
pp. 2622-2632 ◽  
Author(s):  
Naveed Iqbal ◽  
Jian Luo ◽  
Robert Muller ◽  
Gerhard Steinbock ◽  
Christian Schneider ◽  
...  
Keyword(s):  
Millimeter Wave ◽  
Radio Channels ◽  
Wave Radio ◽  
Fading Statistics

Millimeter-Wave Radio Channels vs. Synthetic Beamwidth

2018 ◽  
Vol 56 (12) ◽  
pp. 53-59 ◽  
Author(s):  
Ruoyu Sun ◽  
Camillo A. Gentile ◽  
Jelena Senic ◽  
Peter Vouras ◽  
Peter B. Papazian ◽  
...  
Keyword(s):  
Millimeter Wave ◽  
Radio Channels ◽  
Wave Radio

scholarly journals Spatial Stationarity of Ultrawideband and Millimeter Wave Radio Channels

2016 ◽  
Vol 2016 ◽  
pp. 1-7 ◽  
Author(s):  
Yi Tan ◽  
Jesper Ødum Nielsen ◽  
Gert Frølund Pedersen
Keyword(s):  
Millimeter Wave ◽  
Wide Sense ◽  
Channel Measurements ◽  
Broad Bandwidth ◽  
Limited Bandwidth ◽  
Radio Channels ◽  
Wave Radio ◽  
Channel Parameter ◽  
Calculation Results ◽  
Inappropriate Choice

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.

scholarly journals Investigating Validity of Wide-Sense Stationary Assumption in Millimeter Wave Radio Channels

IEEE Access ◽  
2019 ◽  
Vol 7 ◽  
pp. 180073-180082 ◽  
Author(s):  
Naveed Iqbal ◽  
Jian Luo ◽  
Christian Schneider ◽  
Diego Andres Dupleich ◽  
Robert Muller ◽  
...  
Keyword(s):  
Millimeter Wave ◽  
Wide Sense ◽  
Radio Channels ◽  
Wave Radio
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