RMS Delay Spread Models for UWB Off-Body Channels in Crowded Indoor Scenarios
Ambroziak, Slawomir J.; Cardoso, Filipe D.; Ferreira, Manuel M.; Särestöniemi, Mariella; Correia, Luis M. (2024-07-10)
IEEE
10.07.2024
S. J. Ambroziak, F. D. Cardoso, M. M. Ferreira, M. Särestöniemi and L. M. Correia, "RMS Delay Spread Models for UWB Off-Body Channels in Crowded Indoor Scenarios," 2024 4th URSI Atlantic Radio Science Meeting (AT-RASC), Meloneras, Spain, 2024, pp. 1-2, doi: 10.46620/URSIATRASC24/DXZN3806.
https://rightsstatements.org/vocab/InC/1.0/
© The Authors. Published in this repository with the kind permission of the publisher.
https://rightsstatements.org/vocab/InC/1.0/
© The Authors. Published in this repository with the kind permission of the publisher.
https://rightsstatements.org/vocab/InC/1.0/
Julkaisun pysyvä osoite on
https://urn.fi/URN:NBN:fi:oulu-202411226883
https://urn.fi/URN:NBN:fi:oulu-202411226883
Tiivistelmä
Abstract
A polarized average root mean square delay spread model for UWB off-body channels, for both line-of-sight and non-line-of-sight, is presented. The model is based on measurements performed in a crowded indoor office environment at 5.8GHz with 500MHz bandwidth. The root mean square delay spread in the line-of-sight case is higher for vertical transmitting antenna, and is the highest for non-line-of-sight, regardless of polarization, achieving even 12.2 ns. A strong correlation between root mean square delay spread and system loss is observed for line-of-sight.
A polarized average root mean square delay spread model for UWB off-body channels, for both line-of-sight and non-line-of-sight, is presented. The model is based on measurements performed in a crowded indoor office environment at 5.8GHz with 500MHz bandwidth. The root mean square delay spread in the line-of-sight case is higher for vertical transmitting antenna, and is the highest for non-line-of-sight, regardless of polarization, achieving even 12.2 ns. A strong correlation between root mean square delay spread and system loss is observed for line-of-sight.
Kokoelmat
- Avoin saatavuus [42470]