Granted Patent B2

US 12,610,266 · App. 17/903,588 · Granted Apr 21, 2026

Inventors: Aby Kanneath Abraham (Bangalore, IN); Vinay Kumar Shrivastava (Bangalore, IN)

Assignee: Samsung Electronics Co., Ltd.

H04W24/10H04W72/23H04W76/27H04W72/231

Abstract

Claims (75)

1 . A user equipment (UE) in a wireless communication system, the UE comprising:

a transceiver, and

a controller coupled with the transceiver and configured to:

transmit, to a base station, information indicating whether concurrent measurement gaps are supported,

receive, from the base station, a first radio resource control (RRC) message including gap configuration including at least one measurement gap configuration associated with the concurrent measurement gaps,

wherein the at least one measurement gap configuration includes at least one of IDs of measurement gaps, and

wherein a measurement gap is a period that the UE uses to perform measurement,

identify that the at least one measurement gap configuration includes a first indication indicating that the measurement gap is a pre-configured measurement gap and a second indication indicating that the measurement gap is associated with a measurement on a positioning reference signal,

receive, from the base station, a medium access control (MAC) control element (CE) indicating an activation or a deactivation of the pre-configured measurement gap, wherein the first indication and the second indication are used for measuring in the measurement gap,

receive, from the base station, a second RRC message including a list of measurement gap configuration to be released, wherein the list includes at least one of IDs of measurement gaps to be released, and

release at least one measurement gap configuration corresponding to the at least one of the IDs included in the list.

2 . The UE of claim 1 , wherein the at least one measurement gap configuration includes one of the first indication indicating that the measurement gap is the pre-configured measurement gap, the second indication indicating that the measurement gap is associated with the measurement on the positioning reference signal, or a third indication indicating that the measurement gap is a network controlled small gap (NCSG).

3 . The UE of claim 1 , wherein the controller is further configured to activate or deactivate the pre-configured measurement gap based on the gap configuration and the MAC CE.

4 . The UE of claim 1 , wherein the controller is further configured to:

transmit, to the base station, a third RRC message including information on a frequency band associated with an NCSG requirement,

wherein the first RRC message or the second RRC message includes an RRC reconfiguration message or an RRC resume message, and

wherein the third RRC message includes an RRC reconfiguration complete message or an RRC resume complete message.

5 . The UE of claim 1 , wherein the controller is further configured to:

transmit, to the base station, information indicating whether the pre-configured measurement gap is supported.

6 . A base station in a wireless communication system, the base station comprising:

a transceiver, and

a controller coupled with the transceiver and configured to:

receive, from a user equipment (UE), information indicating whether concurrent measurement gaps are supported,

transmit, to the UE, a first radio resource control (RRC) message including gap configuration including at least one measurement gap configuration associated with the concurrent measurement gaps,

wherein the at least one measurement gap configuration includes at least one of IDs of measurement gaps,

wherein a measurement gap is a period that the UE uses to perform measurement, and

wherein the at least one measurement gap configuration includes a first indication indicating that the measurement gap is a pre-configured measurement gap and a second indication indicating that the measurement gap is associated with a measurement on a positioning reference signal, and

transmit, to the UE, a medium access control (MAC) control element (CE) indicating an activation or a deactivation of the pre-configured measurement gap, wherein the first indication and the second indication are used for measuring in the measurement gap, and

transmit, to the UE, a second RRC message including a list of measurement gap configuration to be released,

wherein the list includes at least one of IDs of measurement gaps to be released, and

wherein at least one measurement gap configuration corresponding to the at least one of the IDs included in the list is released.

7 . The base station of claim 6 , wherein the at least one measurement gap configuration includes one of the first indication indicating that the measurement gap is the pre-configured measurement gap, the second indication indicating that the measurement gap is associated with the measurement on the positioning reference signal, or a third indication indicating that the measurement gap is a network controlled small gap (NCSG).

8 . The base station of claim 6 , wherein the pre-configured measurement gap is activated or deactivated based on the gap configuration and the MAC CE.

9 . The base station of claim 6 , wherein the controller is further configured to:

receive, from the UE, a third RRC message including information on a frequency band associated with an NCSG requirement,

wherein the first RRC message or the second RRC message includes an RRC reconfiguration message or an RRC resume message, and

wherein the third RRC message includes an RRC reconfiguration complete message or an RRC resume complete message.

10 . The base station of claim 6 , wherein the controller is further configured to:

receive, from the UE, information indicating whether the pre-configured measurement gap is supported.

11 . A method performed by a user equipment (UE) in a wireless communication system, the method comprising:

transmitting, to a base station, information indicating whether concurrent measurement gaps are supported;

receiving, from the base station, a first radio resource control (RRC) message including gap configuration including at least one measurement gap configuration associated with the concurrent measurement gaps,

wherein the at least one measurement gap configuration includes at least one of IDs of measurement gaps, and

wherein a measurement gap is a period that the UE uses to perform measurement;

identifying that the at least one measurement gap configuration includes a first indication indicating that the measurement gap is a pre-configured measurement gap and a second indication indicating that the measurement gap is associated with a measurement on a positioning reference signal;

receiving, from the base station, a medium access control (MAC) control element (CE) indicating an activation or a deactivation of the pre-configured measurement gap, wherein the first indication and the second indication are used for measuring in the measurement gap;

receiving, from the base station, a second RRC message including a list of measurement gap configuration to be released, wherein the list includes at least one of IDs of measurement gaps to be released; and

releasing at least one measurement gap configuration corresponding to the at least one of the IDs included in the list.

12 . The method of claim 11 , wherein the at least one measurement gap configuration includes one of the first indication indicating that the measurement gap is the pre-configured measurement gap, the second indication indicating that the measurement gap is associated with the measurement on the positioning reference signal, or a third indication indicating that the measurement gap is a network controlled small gap (NCSG).

13 . The method of claim 11 , further comprising:

activating or deactivating the pre-configured measurement gap based on the gap configuration and the MAC CE.

14 . The method of claim 11 , further comprising:

transmitting, to the base station, a third RRC message including information on a frequency band associated with an NCSG requirement,

wherein the first RRC message or the second RRC message includes an RRC reconfiguration message or an RRC resume message, and

wherein the third RRC message includes an RRC reconfiguration complete message or an RRC resume complete message.

15 . The method of claim 11 , further comprising:

transmitting, to the base station, information indicating whether the pre- configured measurement gap is supported.

16 . A method performed by a base station in a wireless communication system, the method comprising:

receiving, from a user equipment (UE), information indicating whether concurrent measurement gaps are supported;

transmitting, to the UE, a first radio resource control (RRC) message including gap configuration information including at least one measurement gap configuration associated with the concurrent measurement gaps,

wherein the at least one measurement gap configuration includes at least one of IDs of measurement gaps,

wherein a measurement gap is a period that the UE uses to perform measurement, and

wherein the at least one measurement gap configuration includes a first indication indicating that the measurement gap is a pre-configured measurement gap and a second indication indicating that the measurement gap is associated with a measurement on a positioning reference signal;

transmitting, to the UE, a medium access control (MAC) control element (CE) indicating an activation or a deactivation of the pre-configured measurement gap, wherein the first indication and the second indication are used for measuring in the measurement gap; and

transmitting, to the UE, a second RRC message including a list of measurement gap configuration to be released,

wherein the list includes at least one of IDs of measurement gaps to be released, and

wherein at least one measurement gap configuration corresponding to the at least one of the IDs included in the list is released.

17 . The method of claim 16 , wherein the at least one measurement gap configuration includes one of the first indication indicating that the measurement gap is the pre-configured measurement gap, the second indication indicating that the measurement gap is associated with the measurement on the positioning reference signal, or a third indication indicating that the measurement gap is a network controlled small gap (NCSG).

18 . The method of claim 16 , wherein the pre- configured measurement gap is activated or deactivated based on the gap configuration and the MAC CE.

19 . The method of claim 16 , further comprising:

receiving, from the UE, a third RRC message including information on a frequency band associated with an NCSG requirement,

wherein the first RRC message or the second RRC message includes an RRC reconfiguration message or an RRC resume message, and

wherein the third RRC message includes an RRC reconfiguration complete message or an RRC resume complete message.

20 . The method of claim 16 , further comprising:

receiving, from the UE, information indicating whether the pre-configured measurement gap is supported.

Assignments (1)

Priority Claims (2)

Continuity (1)

References Cited (56)