Measurements of Building Attenuation in 450 MHz LTE Networks
<|reference_start|>Measurements of Building Attenuation in 450 MHz LTE Networks: This work reports on a measurement study to estimate the attenuation of 450 MHz LTE networks. The LTE band 72 is currently deployed in Germany, in particular for smart grid applications. Due to this use-case, we assume that a significant amount of future devices will be deployed stationary and indoor which motivated our campaign. We designed a custom measurement device which uses commercial off-the-shelf hardware to assess the downlink RSRP of a public mobile network. In addition, a software has been developed to provide non-experts the possibility to conduct these measurements in the future. This software provides the possibility to determine the indoor position based on ground plans. We conducted measurements at three different buildings. Our results reveal, that the building attenuation of 450 MHz LTE networks is highly heterogeneous and mainly depends on the type of the building, the indoor position and in particular the height of the floor where the device is located.<|reference_end|>
@article{sorgatz2024measurements,
    title={Measurements of Building Attenuation in 450 MHz LTE Networks},
    author={Christian Sorgatz, Christian L"uders, Michael Rademacher},
    journal={arXiv preprint arXiv:2405.09344},
    year={2024},
    archivePrefix={arXiv},
    eprint={2405.09344},
    primaryClass={cs.NI}
}