Patent ID: 11924803
Assignee: KT CORPORATION
Field: Digital communication (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 0:
1. A method for performing positioning by a user equipment (UE), the method comprising:
identifying configuration information for a transmission bandwidth of a positioning reference signal (PRS) configured per cell;
receiving configuration information for the positioning reference signal;
receiving the positioning reference signal corresponding to each cell based on the configuration information for the transmission bandwidth and the configuration information for the positioning reference signal; and
transmitting a reference signal time difference (RSTD) index corresponding to an interval of a RSTD of the positioning reference signal received per cell based on a reporting table, to a base station,
wherein the reporting table is one corresponding to a reporting resolution given to the UE among per-resolution reporting tables which are defined to differ from each other, and
wherein the configuration information for the positioning reference signal comprises frequency domain allocation information including a number of resource elements set to one OFDM symbol per resource block through which the positioning reference signal is transmitted within a slot and time domain allocation information including location of a start symbol of the positioning reference signal within the slot.