Method for transmitting and receiving signal in wireless communication system, and device supporting same

A user equipment (UE) comprising:

• at least one processor;
• and
• at least one computer memory storing instructions that, when executed by the at least one processor, cause the UE to perform operations comprising:
• receiving configuration information related to a reference signal for positioning in a radio resource control (RRC) CONNECTED state;
• receiving the reference signal based on the configuration information in a RRC INACTIVE state;
• obtaining an estimated location of the UE based on the reference signal according to a pre-trained artificial intelligence, AI, model in the RRC INACTIVE state;
• and
• transmitting information related to the estimated location at a reporting instance in the RRC CONNECTED state for requesting update of the configuration information,
• wherein the information related to the estimated location includes information related to at least one transmission and reception point (TRP) for receiving the reference signal at a next report instance, which is predicted based on the estimated location.

A method comprising:

• transmitting, by a base station (BS), configuration information related to a reference signal for positioning in a radio resource control (RRC) CONNECTED state;
• transmitting, by the BS, the reference signal based on the configuration information in a RRC INACTIVE state;
• and
• receiving, by the BS, information related to an estimated location of a UE at a reporting instance in the RRC CONNECTED state for requesting update of the configuration information,
• wherein the estimated location of the UE is obtained
• based on the reference signal according to a pre-trained artificial intelligence (AI) model in the RRC INACTIVE state,
• wherein the information related to the estimated location includes information related to at least one transmission and reception point (TRP) for receiving the reference signal at a next report instance, which is predicted based on the estimated location.

A base station (BS) comprising:

• at least one processor;
• and
• at least one computer memory storing instructions that, when executed by the at least one processor, cause the BS to perform operations comprising:
• transmitting configuration information related to a reference signal for positioning in a radio resource control (RRC) CONNECTED state;
• transmitting the reference signal based on the configuration information in a RRC INACTIVE state;
• and
• receiving information related to an estimated location of a UE at a reporting instance in the RRC CONNECTED state for requesting update of the configuration information,
• wherein the estimated location of the UE is obtained based on the reference signal according to a pre-trained artificial intelligence (AI) model in the RRC INACTIVE state,
• wherein the information related to the estimated location includes information related to at least one transmission and reception point (TRP) for receiving the reference signal at a next report instance, which is predicted based on the estimated location.

An apparatus for a user equipment (UE), the apparatus comprising:

• at least one processor;
• and
• at least one computer memory storing instructions that, when executed by the at least one processor, cause the UE to perform operations comprising:
• receiving configuration information related to a reference signal for positioning in a radio resource control (RRC) CONNECTED state;
• receiving the reference signal based on the configuration information in a RRC INACTIVE state;
• and
• obtaining an estimated location of the UE based on the reference signal according to a pre-trained artificial intelligence (AI) model in the RRC INACTIVE state;
• and
• transmitting information related to the estimated location at a reporting instance in the RRC CONNECTED state for requesting update of the configuration information,
• wherein the information related to the estimated location includes information related to at least one transmission and reception point (TRP) for receiving the reference signal at a next report instance, which is predicted based on the estimated location.

A non-transitory processor-readable medium comprising program instructions that, when executed by at least one processor, cause a user equipment (UE) to perform operations comprising:

• receiving configuration information related to a reference signal for positioning in a radio resource control (RRC) CONNECTED state;
• receiving the reference signal based on the configuration information in a RRC INACTIVE state;
• obtaining an estimated location of the UE based on the reference signal according to a pre-trained artificial intelligence (AI) model in the RRC INACTIVE state;
• and
• transmitting information related to the estimated location at a reporting instance in the RRC CONNECTED state for requesting update of the configuration information,
• wherein the information related to the estimated location includes information related to at least one transmission and reception point (TRP) for receiving the reference signal at a next report instance, which is predicted based on the estimated location.