Patent ID: 11863484
Assignee: BLACKPIN INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 1:
2. A terminal in a wireless communication system, the terminal comprising:
a transceiver configured to transmit and receive a signal; and
a controller configured to control the transceiver to:
transmit to a base station a UECapabilityInformation, the UECapabilityInformation includes one or more first capability information related to Sounding Reference Signal (SRS), at most one first capability information can be included per feature set;
transmit to a Location Management Function (LMF) a provideCapabilities, the provideCapabilities includes one or more second capability information related to support of Sounding Reference Signal (SRS) in RRC_INACTIVE, at most one second capability information can be included per frequency band;
receive from the base station a RRCRelease, the RRCRelease includes a first information and a second information and optionally a third information, the first information includes configuration information of SRS in RRC_INACTIVE, the second information includes information for Bandwidth Part (BWP), the third information includes information on supplementary uplink;
transmit, in a first cell based on the first information and the second information and presence of the third information, positioning SRS in a specific uplink in RRC_INACTIVE; and
stop transmission of positioning SRS in RRC_INACTIVE if a specific message including a fourth information is received in the first cell,
wherein the fourth information is a one bit information indicating to stop SRS transmission, and
wherein the specific uplink is supplementary uplink if the second information is present in the RRCRelease and the specific uplink is a normal uplink if the second information is not present in the RRCRelease.