This paper presents the results of wireless channel measurement campaign in the 3 GHz to 8 GHz frequency range. The measurements were performed with focus on the short-range with a transmitter-receiver separation distance less than 9 m in two typical industrial environments: a low clutter density manufacturing space, and a high clutter density one. We analyzed the statistical properties of the most important temporal and large-scale propagation characteristics including total received energy, path loss exponent, maximum excess delay (MED) and root mean square (RMS) delay spread based on the measurements. Statistical models for the RMS delay spread and MED are also presented using the log-normal and Gamma distributions.
|Conference||2019 International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob)|
|Period||21/10/2019 → 23/10/2019|
|Series||IEEE International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob)|
- Industry 4.0
- path loss
- maximum excess delay
- RMS delay spread