@ARTICLE{Kosiło_Tomasz_Mobile_2020, author={Kosiło, Tomasz and Radecki, Karol and Marski, Jarosław and Górski, Cezary}, volume={vol. 66}, number={No 1}, journal={International Journal of Electronics and Telecommunications}, pages={179-185}, howpublished={online}, year={2020}, publisher={Polish Academy of Sciences Committee of Electronics and Telecommunications}, abstract={An important element of Internet of Things systems (IoT) is wireless data transmission. Narrowband Internet of Things (NB-IoT) and LTE Cat M1 (LTE-M) are the new standards for such transmission intended for LTE cellular networks. Cellular network operators has recently launched such transmission. The article presents the results of measurements of NB-IoT transmission parameters in this network, inside the building and in open urban areas. The main features of the NBIoT system and measuring equipment are briefly discussed.}, type={Article}, title={Mobile IoT Systems in the Urban Area}, URL={http://journals.pan.pl/Content/115188/PDF/24_2020.pdf}, doi={10.24425/ijet.2020.131861}, keywords={telecommunications, NB-IoT, LTE, LTE-M, NRSRP, NRSSI, coverage enhancement (CE)}, }