公开(公告)号：US20240340691A1

公开(公告)日：2024-10-10

申请号：US18627048

申请日：2024-04-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Weiping SUN ,  Sangkyu BAEK ,  Hyunjeong KANG

IPC: H04W28/02 ,  H04W76/20 ,  H04W80/02

CPC classification number: H04W28/0278 ,  H04W76/20 ,  H04W80/02

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Specifically, the disclosure provides a method and an apparatus in which a terminal and a base station transmit and receive a BSR according to a BSR format.

公开(公告)号：US20240324068A1

公开(公告)日：2024-09-26

申请号：US18259480

申请日：2021-12-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Vinay Kumar SHRIVASTAVA ,  Diwakar SHARMA ,  Sangkyu BAEK

IPC: H04W76/40 ,  H04W52/02 ,  H04W76/28

CPC classification number: H04W76/40 ,  H04W52/0229 ,  H04W76/28

Abstract: The present disclosure relates to a pre-5th generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th generation (4G) communication system such as long term evolution (LTE). A method for managing power consumption of a UE while receiving MBS services includes aligning a paging occasion of paging reception to match awake periods of a paging DRX cycle with awake periods of a DRX configuration intended for reception of the MBS services, if the UE is in an idle/inactive mode and managing a DRX cycle based on the aligned PO to receive the MBS services, and receiving a WUS from a network indicating presence or absence of allocations for the UE to receive the MBS services in a MBS service DRX cycle, if the UE is in a connected mode and managing the DRX cycle based on the received WUS to receive the MBS services.

公开(公告)号：US20240306056A1

公开(公告)日：2024-09-12

申请号：US18667999

申请日：2024-05-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seungri JIN ,  Sangkyu BAEK ,  Soenghun KIM ,  Hyunjeong KANG ,  June HWANG

IPC: H04W36/00 ,  H04W4/40 ,  H04W74/0833 ,  H04W92/18

CPC classification number: H04W36/00837 ,  H04W4/40 ,  H04W36/0058 ,  H04W74/0833 ,  H04W92/18

Abstract: According to an aspect of the disclosure, a method of performing a conditional handover by a vehicle-to-everything (V2X) user equipment (UE) may include: transmitting a cell measurement report to a serving cell; receiving conditional handover configuration information from the serving cell; determining whether to perform a handover, based on the conditional handover configuration information; and when it is determined to perform the handover, performing random access to a target cell.

公开(公告)号：US20240267967A1

公开(公告)日：2024-08-08

申请号：US18564831

申请日：2022-06-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangkyu BAEK ,  Beomsik BAE

IPC: H04W76/15

CPC classification number: H04W76/15

Abstract: The present disclosure relates to a method performed by a user equipment (UE) connected to a base station including at least one distributed unit (DU) in a wireless communication system, the method including obtaining uplink data, and receiving downlink data from the base station or transmitting uplink data to the base station via at least one cell corresponding to the at least one DU.

公开(公告)号：US20240244708A1

公开(公告)日：2024-07-18

申请号：US18414023

申请日：2024-01-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Anil AGIWAL ,  Sangkyu BAEK

IPC: H04W76/28

CPC classification number: H04W76/28

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method performed by a user equipment (UE) in a wireless communication system is provided. The method includes receiving, from a base station, configuration information on a network discontinuous transmission (DTX) associated with a transmit/receive point (TRP), receiving, from the base station, a first message for activating the network DTX, and stopping a physical downlink control channel (PDCCH) monitoring for the TRP based on the configuration information.

公开(公告)号：US20240204921A1

公开(公告)日：2024-06-20

申请号：US18543465

申请日：2023-12-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sungjin PARK ,  Hyunseok RYU ,  Kyoungmin PARK ,  Sangkyu BAEK

IPC: H04L1/1829 ,  H04L1/1812 ,  H04L1/1867

CPC classification number: H04L1/1854 ,  H04L1/1812 ,  H04L1/1887

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Provided are a method and an apparatus for periodically transmitting and receiving data. The method of a terminal comprises: receiving, from a base station, a configuration on a CG; identifying, based on the configuration, a plurality of CG PUSCHs within a periodicity; identifying, based on an order of a CG PUSCH within the periodicity, a plurality of HARQ process IDs for the plurality of CG PUSCHs; and transmitting, to the base station, the plurality of CG PUSCHs within the periodicity based on the plurality of HARQ process IDs.

公开(公告)号：US20240089704A1

公开(公告)日：2024-03-14

申请号：US18268528

申请日：2021-12-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Vinay Kumar SHRIVASTAVA ,  Diwakar SHARMA ,  Sangkyu BAEK

IPC: H04W4/06 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/232 ,  H04W72/30

CPC classification number: H04W4/06 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/232 ,  H04W72/30

Abstract: Embodiments herein disclose a method and apparatus for resource allocation in a wireless communication system supporting multicast and broadcast services (MBS). The method comprises receiving, from a base station, configuration information associated with the MBS, and receiving, from the base station, MBS data on a common frequency resource (CFR) configured based on the configuration information, wherein the CFR is configured in a unicast bandwidth part (BWP).

公开(公告)号：US20240073998A1

公开(公告)日：2024-02-29

申请号：US18503808

申请日：2023-11-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangkyu BAEK ,  Soenghun KIM

IPC: H04W80/08 ,  H04L1/1607 ,  H04W76/27 ,  H04W80/02

CPC classification number: H04W80/08 ,  H04L1/1614 ,  H04W76/27 ,  H04W80/02

Abstract: A communication method performed by a terminal communicating in a wireless communication system by using a plurality of radio link control (RLC) entities is provided. The method includes receiving, from a base station, a radio resource control (RRC) message for configuring packet duplication for a radio bearer, configuring at least one RLC entity corresponding to the radio bearer based on the RRC message, and when packet data convergence protocol (PDCP) configuration information is included in the RRC message, configuring a PDCP entity corresponding to the radio bearer based on the PDCP configuration information.

公开(公告)号：US20240072944A1

公开(公告)日：2024-02-29

申请号：US18261420

申请日：2022-01-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangkyu BAEK ,  Nishithkumar Dhananjay TRIPATHI ,  Soenghun KIM

IPC: H04L1/1867 ,  H04L1/1812 ,  H04W72/232

CPC classification number: H04L1/1887 ,  H04L1/1812 ,  H04W72/232

Abstract: The present disclosure relates to a 5G or 6G communication system for supporting higher data transmission rates. According to an embodiment of the present disclosure, a method performed by a terminal in a communication system is provided. The method performed by the terminal comprises the steps of: receiving, from a base station, logical channel configuration information that includes first information about an available hybrid automatic repeat request (HARQ) mode corresponding to a logical channel, and serving cell configuration information that includes second information about an available HARQ mode for each HARQ process ID; performing a logical channel prioritization procedure on the basis of the first information and the second information; and transmitting uplink data to the base station on the basis of the result of the logical channel prioritization procedure.

公开(公告)号：US20230396965A1

公开(公告)日：2023-12-07

申请号：US18034204

申请日：2021-11-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Vinay Kumar SHRIVASTAVA ,  Sangkyu BAEK

IPC: H04W4/06 ,  H04W76/27 ,  H04W76/40

CPC classification number: H04W4/06 ,  H04W76/27 ,  H04W76/40

Abstract: Methods and systems for RRC state maintenance for receiving multicast and broadcast services. Embodiments detect, by a UE, MBS transmission and/or reception from MAC entities associated with the UE, when the UE is operating in RRC_CONNECTED state. If expiry of a data inactivity timer, which is started on determining the MBS transmission and/or MBS reception, is detected, upper layer in the UE can be informed about the expiry of the data inactivity timer. Thereafter, the UE transitions to RRC_IDLE or RRC_INACTIVE states. A MBS specific data inactivity timer can be configured on determining the MBS transmission and/or MBS reception; and if the MBS specific data inactivity timer expires, the upper layers facilitate transition to the RRC_IDLE or RRC_INACTIVE states. The UE can receive MBS configuration or commands, from a network, to remain in RRC_CONNECTED state, transition to RRC_CONNECTED state, or transition to RRC_IDLE or RRC_INACTIVE states.