US 11,811,695 B2
Method and apparatus for requesting and receiving assistance data for positioning based on assistance data identifier in mobile wireless communication system
Soenghun Kim, Gyeonggi-do (KR)
Assigned to BLACKPIN INC., Seoul (KR); and Soenghun Kim, Gyeonggi-do (KR)
Filed by BLACKPIN INC., Seoul (KR); and Soenghun Kim, Gyeonggi-do (KR)
Filed on Mar. 29, 2023, as Appl. No. 18/128,179.
Application 18/128,179 is a continuation of application No. PCT/KR2022/014017, filed on Sep. 20, 2022.
Claims priority of application No. 10-2021-0131337 (KR), filed on Oct. 5, 2021.
Prior Publication US 2023/0239107 A1, Jul. 27, 2023
Int. Cl. H04W 24/10 (2009.01); H04L 5/00 (2006.01); H04W 76/20 (2018.01); H04W 8/22 (2009.01)
CPC H04L 5/0051 (2013.01) [H04W 8/22 (2013.01); H04W 24/10 (2013.01); H04W 76/20 (2018.02)] 5 Claims
OG exemplary drawing
 
1. A method by a terminal, the method comprising:
receiving, by the terminal from a base station, a System Information Block1(SIB1), the SIB1 comprises a first scheduling information and a second scheduling information;
acquiring, by the terminal, a System Information (SI) based at least in part on the first scheduling information and the second scheduling information, the SI includes a positioning SIB, the positioning SIB includes one or more second positioning reference signal (PRS) data, each of the one or more second PRS data includes one or more downlink PRS resource sets and a second identifier;
transmitting, by the terminal to the base station, a UECapabilityInformation, the UECapabilityInformation includes a second capability information related to PRS measurement;
transmitting, by the terminal to a Location Management Function (LMF), a provideCapabilities, the provideCapabilities includes a first capability information related to PRS measurement; and
transmitting, by the terminal to the LMF, a RequestAssistanceData, the RequestAssistanceData includes a physical cell identity of Primary Cell (PCell) and a second identifier, the second identifier is related to a second PRS data of the one or more second PRS data,
wherein the first capability information related to PRS measurement is about PRS measurement in RRC_INACTIVE and the second capability information related to PRS measurement is about PRS measurement in RRC_Connected.