METHOD FOR DETERMINING THE LOCAL POSITION OF AT LEAST ONE MOBILE RADIO COMMUNICATION DEVICE BASED ON KNOWN LOCAL POSITIONS OF ADJACENT RADIO COMMUNICATION DEVICES, ASSOCIATED RADIO COMMUNICATION DEVICE, AND RADIO COMMUNICATION SYSTEM

摘要

The invention relates to a method which determines the local position (PO1) of at least one mobile radio communication device (UE1) which is to be located, in at least one radio cell (CE1) of a radio communication system (FC). According to the invention, at least one other mobile radio communication device (UE2) is located in the same radio cell or in another radio cell (CE1) as the radio communication device (UE1) which is to be located, and the current local position thereof (P02) is known to said device or to the radio network (NET) of the radio communication system (FC) and transmits positional information (P12) by means of one or several radio information signals (RIS12) via a direct radio connection (D112) or via an indirect radio communication device (ID12) with the aid of the radio network (NET) to the radio communication device (UE1) which is to be located.