Patent ID: 11956754
Assignee: LG ELECTRONICS INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 10:
11. A base station for transmitting a downlink signal in a wireless communication system supporting Narrowband Internet of Things (NB-IoT), the base station comprising:
at least one radio frequency (RF) module;
at least one processor; and
at least one memory operably connected to the at least one processor and configured to store instructions executable by the at least one processor to perform a specific operation, the specific operation comprising:
transmitting a paging occasion (PO) for transmitting a narrowband reference signal (NRS) on a non-anchor paging carrier, from among a plurality of POs; and
transmitting the NRS based on the PO,
wherein the PO is determined based on a remainder of dividing (Q+α) by 2, where Q is a PO index related to a subframe number of the PO, and α is 0 or 1.