Abstract
We measured channel dynamics for fixed wireless indoor channels at 28 GHz. We characterize pedestrian-induced fades in open indoor spaces and the effectiveness of beamswitching to mitigate them. We find that fades of the dominant propagation path may be as deep as 9 dB at the 90th percentile and that alternative signal paths are typically not strong enough to provide significant beamswitching gains.
Original language | English |
---|---|
Article number | 8613911 |
Pages (from-to) | 442-446 |
Number of pages | 5 |
Journal | IEEE Antennas and Wireless Propagation Letters |
Volume | 18 |
Issue number | 3 |
DOIs | |
State | Published - Mar 2019 |
Keywords
- Channel models
- Fading channels
- Millimeterwave propagation
- Multipath channels
- Rician channels