公开(公告)号：US20250048225A1

公开(公告)日：2025-02-06

申请号：US18793477

申请日：2024-08-02

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Shrinath Ramamoorthy Madhurantakam ,  Sathia Chandrane Sundararaju ,  Deepak Rajendran

IPC: H04W36/36 ,  H04W36/00 ,  H04W36/30

Abstract: A method for optimizing simultaneous conditional reconfiguration of a primary cell (PCell) and a primary secondary cell (PSCell) for a user equipment (UE), includes: receiving, from a base station, a radio resource control (RRC) reconfiguration message comprising a conditional handover (CHO) command and a conditional PSCell addition or change (CPAC) command for performing a reconfiguration of the PCell and a reconfiguration of the PSCell, simultaneously, wherein the CHO command comprises one or more first conditions to trigger the reconfiguration of the PCell, and wherein the CPAC command comprises one or more second conditions to trigger the reconfiguration of the PSCell; storing one or more reports capturing one or more metrics related to the simultaneous conditional reconfiguration of the PCell and the PSCell upon receiving the RRC reconfiguration message; and transmitting, to the base station, the one or more reports for optimizing the one or more first conditions and the one or more second conditions.

公开(公告)号：US20240073749A1

公开(公告)日：2024-02-29

申请号：US18240179

申请日：2023-08-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Aditya Kumar PADHI ,  Isakkiraja Isakki ,  Shrinath Ramamoorthy Madhurantakam ,  Arunakumar Bettappanavar ,  Deepak Rajendran ,  Sathia Chandrane Sundararaju

IPC: H04W36/00 ,  H04W36/32

CPC classification number: H04W36/0061 ,  H04W36/0072 ,  H04W36/322

Abstract: Provided is a method for performing a cell search operation that includes: determining whether a User Equipment (UE) is camped on a first Radio Access Technology (RAT) among a plurality of RATs and supports camping on a second RAT; acquiring first information corresponding to a first Public Land Mobile Network Identity (PLMN ID) associated with the first RAT and at least one first inter-RAT (IRAT) frequency, the at least one first IRAT frequency being associated with the first RAT; storing the first information corresponding to the first PLMN ID in a database of the UE; detecting an occurrence of one or more first events indicating that the UE is required to leave the first RAT and camp on another RAT to handle the event; performing the cell search operation corresponding to the first PLMN ID based on the stored first information to camp the UE on the second RAT.