METHOD FOR MANAGING OF DEVICE-TO-DEVICE COMMUNICATION

摘要

PURPOSE: A D2D(Device to Device) communication management method is provided to effectively manage the devices executing D2D communication. CONSTITUTION: A base station assigns resources for measuring a distance between the devices using resources for random access corresponding to a D2D pairing measurement request message for a plurality of devices(S503). The base station transmits resource assignment information for measuring a distance to a plurality of the devices(S505). The base station transmits a D2D pairing measurement result to a network from one or more devices(S507). [Reference numerals] (AA) Start; (BB) End; (S501) Receive a D2D pairing measurement request message from DMF; (S503) Assign a preamble to be used for measuring the distance of D2D pairs and transmit assignment information for transferring the preamble through DCI; (S505) Receive the result of the D2D pairing measurement from a D2D device; (S507) Transmit the received result of the pairing measurement to DMF; (S509) Transmit a D2D pairing management command received from the DMF to a corresponding D2D pair