TY - JOUR N2 - The paper presents a concept of the vehicle/road infrastructure in vehicle-to-infrastructure (V2I) communication for tagging and informing vehicles about the surrounded environment. A frame analysis and the influence of the data packet size on Ultra-wideband (UWB) were investigated. The authors have determined the distance that could be traveled by a vehicle at the given speed in relation to the amount of data that has to be transmitted during the ranging procedure. The authors propose a data frame format (using the IEEE 802.15.4a protocol) for coding/encoding the information about the road infrastructure efficiently during the positioning procedure. It affects to minimum the time that is required to exchange messages during the ranging and communication process. The whole system is an efficient and reliable element that enhances/extends the existing components of advanced driver-assistance systems (ADAS), which will facilitate validation of the information obtained from devices such as lidar, radar or video. The impact of the transmitted payload to the distance traveled by car opens the door to future research on the possibility of implementing efficient vehicle-to-vehicle (V2V) communication for autonomous driving or and other smart city solutions. L1 - http://www.journals.pan.pl/Content/117255/PDF/22_857-868_01634_Bpast.No.68-4_27.08.20.pdf L2 - http://www.journals.pan.pl/Content/117255 PY - 2020 IS - No. 4 (i.a. Special Section on Advances in Electrical Power Engineering) EP - 868 DO - 10.24425/bpasts.2020.134173 KW - UWB KW - positioning KW - V2I KW - smart city KW - infrastructure A1 - Hanzel, K. A1 - Paszek, K. A1 - Grzechca, D. VL - 68 DA - 31.08.2020 T1 - The influence of the data packet size on positioning parameters of UWB system for the purpose of tagging smart city infrastructure SP - 857 UR - http://www.journals.pan.pl/dlibra/publication/edition/117255 T2 - Bulletin of the Polish Academy of Sciences Technical Sciences ER -