US 12,439,310 B2
Method and apparatus for Layer3 measurement in mobile wireless communication system
Soenghun Kim, Gyeonggi-do (KR)
Filed by BLACKPIN INC., Seoul (KR); and Soenghun Kim, Gyeonggi-do (KR)
Filed on Sep. 30, 2024, as Appl. No. 18/901,029.
Claims priority of application No. 1020230138320 (KR), filed on Oct. 17, 2023.
Prior Publication US 2025/0126533 A1, Apr. 17, 2025
Int. Cl. H04W 36/00 (2009.01)
CPC H04W 36/0094 (2013.01) [H04W 36/00835 (2018.08)] 7 Claims
OG exemplary drawing
 
1. A method performed by a terminal, the method comprising:
receiving by the terminal from a base station a radio resource control (RRC) message, wherein the RRC message comprises:
one or more measurement object configuration parameters, and
one or more measurement report configuration parameters;
determining, by the terminal based on a specific Cell Individual Offset (CIO), to remove a specific cell in a cell list with a measurement identity; and
initiating, by the terminal based on the determination, measurement reporting procedure for the measurement identity,
wherein:
each of the one or more measurement object configuration parameters comprises one or more first parameters related to CIO; and
each of the one or more first parameters comprises a parameter for physical cell identity and a parameter for CIO,
wherein:
each of the one or more measurement report configuration parameters is either first type measurement report configuration parameter or second type measurement report configuration parameter;
the first type measurement report configuration parameter comprises a parameter that is set to one of a first set of events;
the second type measurement report configuration parameter comprises a parameter that is set to one of a second set of events;
the first set of events comprises event A3, event A5 and event A6; and
the second set of events comprises event A1 and event A2,
wherein:
the first type measurement report configuration parameter further comprises one or more second parameters related to CIO; and
each of the one or more second parameters comprises the parameter for physical cell identity, the parameter for CIO and a parameter for frequency of synchronization signal (SS),
wherein:
the specific CIO is determined from the parameter for CIO in a specific second parameter in a specific first type measurement report configuration parameter; and
the specific first type measurement report configuration parameter is associated with the measurement identity, and
wherein the specific second parameter comprises:
the parameter for physical cell identity that indicates a physical cell identity of the specific cell; and
the parameter for frequency of SS indicates a frequency of SS of the specific cell to which the specific CIO is applied.