公开(公告)号：US20250048248A1

公开(公告)日：2025-02-06

申请号：US18790820

申请日：2024-07-31

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Nishant . ,  Amit Anadrao DANGE ,  Vivek MURUGAIYAN ,  Kailash Kumar JHA ,  Mohammad UMAIR ,  Gokul K ,  Nitesh Pushpak SHAH

IPC: H04W48/20 ,  H04W72/0453 ,  H04W72/56 ,  H04W76/27

Abstract: A method, performed by a user equipment (UE) camping on a serving cell in a non-terrestrial network (NTN), for provisioning cell selection or reselection in the NTN, includes: receiving, by the UE from the serving cell, a first message comprising a first set of information; receiving, by the UE, a second message comprising a second set of information broadcasted by the serving cell, wherein the second set of information comprises information that is at least partially different from the first set of information; generating, by the UE, a cell selection or reselection list based on the first set of information and the second set of information, wherein the cell selection or reselection list comprises a plurality of candidate cells; and performing, by the UE, at least one network cell selection or reselection operation based on the cell selection or reselection list.

公开(公告)号：US20240292299A1

公开(公告)日：2024-08-29

申请号：US18541944

申请日：2023-12-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Nishant . ,  Siddharth SHUKLA ,  Amit Anandrao DANGE ,  Vivek MURUGAIYAN ,  Kailash Kumar JHA ,  Mohammad UMAIR

IPC: H04W36/08 ,  H04W36/00 ,  H04W36/36

CPC classification number: H04W36/083 ,  H04W36/0061 ,  H04W36/362

Abstract: A method for selecting a non-terrestrial network (NTN) cell by a user equipment (UE) is provided. The method includes receiving one or more system parameters from a serving NTN cell and a plurality of NTN neighbor cells, determining trajectory information associated with the plurality of NTN neighbor cells based on the one or more received system parameters, and selecting the NTN cell among the plurality of NTN neighbor cells to perform at least one of a cell reselection and a conditional hand over (CHO) based on the determined trajectory information associated with the plurality of NTN neighbor cells.

公开(公告)号：US20240056923A1

公开(公告)日：2024-02-15

申请号：US18333128

申请日：2023-06-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Vivek MURUGAIYAN ,  Amit Anandrao DANGE ,  Kailash Kumar JHA ,  Anoop Perumudi VEEDU

IPC: H04W36/08 ,  H04W76/27 ,  H04W36/36 ,  H04W36/00

CPC classification number: H04W36/08 ,  H04W76/27 ,  H04W36/362 ,  H04W36/0061 ,  H04W36/0085 ,  H04W88/06

Abstract: An example method performed by a User Equipment (UE) supporting a Multi-Universal Subscriber Identity Module (MUSIM), the method comprises connecting a first SIM of the UE with a primary cell. The method comprises receiving a radio resource control (RRC) reconfiguration message of the primary cell including information on candidate cells for a conditional handover, a conditional Primary Secondary (PS) cell addition, or a conditional PS cell change. The method comprises identifying that a RRC reconfiguration message of each of the candidate cells comprises at least one of leave assistance information or gap assistance information. The method comprises performing prioritizing at least one candidate cell of the candidate cells that supports MUSIM assistance information, in response to identifying that the RRC reconfiguration message comprises at least one of the leave assistance information or the gap assistance information.

公开(公告)号：US20240114459A1

公开(公告)日：2024-04-04

申请号：US18464440

申请日：2023-09-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Anoop Perumudi VEEDU ,  Vivek MURUGAIYAN ,  Nishant . ,  Kailash Kumar JHA ,  Siddharth SHUKLA

IPC: H04W52/02 ,  H04W76/28

CPC classification number: H04W52/0248 ,  H04W52/0212 ,  H04W76/28 ,  H04W84/042

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method for optimizing power in a user equipment (UE) is provided. The method includes receiving, from a network, one or more relaxed measurement parameters, determining one of a mobility state or a location of the UE with respect to an edge of a serving cell of a visited public land mobile network (VPLMN) of the network based on one or more relaxed measurement parameters, and deferring a background PLMN (BPLMN) search upon determining one of the UE being in a low mobility state or not being at the edge of the serving cell, and/or deferring a near cell measurement search during a measurement gap of a connected mode discontinuous reception (CDRX) sleep duration of a CDRX state to optimize the power consumption in the UE upon determining one of the UE being in the low mobility state or not being located at the edge of the serving cell.

公开(公告)号：US20230362760A1

公开(公告)日：2023-11-09

申请号：US18181045

申请日：2023-03-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： NISHANT ,  Kailash Kumar JHA ,  Vivek MURUGAIYAN ,  Nitesh Pushpak SHAH

IPC: H04W36/00

CPC classification number: H04W36/00837 ,  H04W36/0055

Abstract: A method for controlling mobility of a User Equipment (UE) during conditional handover in a wireless network is provided. The method includes receiving a CHO configuration from a first cell in the wireless network. The method includes initiating a data 5 transmission using a RAN slice(s) with the first cell. The method includes detects a plurality of candidate neighbor cells of the first cell satisfying the CHO configuration. The method includes determines whether a second cell supports the RAN slice(s) from the plurality of the candidate neighbor cells. The method includes 10 executing a CHO request to the second cell to continue the data transmission over the one RAN slice(s).