Patent ID: 11895614

Abstract:
A method for positioning in a mobile communication system are provided. Method for positioning includes receiving from a base station a SIB 1 comprising a first scheduling information and a second scheduling information, acquiring a SI, transmitting to the base station a UECapabilitylnformation the UECapabilitylnformation includes a capability information related to PRS, transmitting to a LMF a provideCapabilities including a capability information related to SRS, transmitting to the LMF a RequestAssistanceData comprising a physical cell identity of Primary Cell (PCell) and a second identifier related to a second PRS data of the one or more second PRS data, receiving from the LMF a ProvideAssistanceData including a first PRS data the first PRS data includes a first identifier and one or more nr-DL-PRS-ResourceSet, receiving a RRCRelease including an information related to SRS transmission in RRC_INACTIVE, transmitting a positioning SRS in RRC_INACTIVE state and transmitting to the LMF a ProvideLocationlnformation.