System Reference document (SRdoc); Short Range Devices (SRD) using Ultra Wide Band (UWB); Technical characteristics for UWB operation of fixed infrastructure based indoor localization systems in the frequency band between 4,2 GHz to 4,8 GHz

Abstract

The TR will provide information on fixed infrastructure based indoor localization systems operating at well-defined locations and utilising UWB radio technology in the frequency band between 4,2 GHz to 4,8 GHz. The document will refer to equipment basically operating in accordance with EC/DEC/2019/785 and ECC/DEC(06)04, but it will specifically highlight transmission characteristics differentiating from such equipment by the need for a mean transmit power of -31dBm/MHz. The TR will provide solutions for mitigation measures for such transmission characteristics in order to protect legacy radio services from harmful interference.