公开(公告)号：US12231950B2

公开(公告)日：2025-02-18

申请号：US18514987

申请日：2023-11-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sunghoon Kim ,  Suyoung Park ,  Hoyeon Lee

IPC: H04W28/02 ,  H04W28/24 ,  H04W36/00 ,  H04W36/14

Abstract: The disclosure relates to a method and apparatus for monitoring and changing information about quality of service (QoS) allowed to be supported to a user equipment (UE) in a mobile communication system, and an operating method of a target base station (BS) in the mobile communication system includes receiving, from a source BS, alternative quality of service (QoS) profile (AQP) information, determining whether information matching QoS information allowed to be supported for a UE to be served is included in the AQP information, and when the information matching the QoS information allowed to be supported for the UE to be served is included in the AQP information, transmitting the matching information to an access and mobility management function (AMF).

公开(公告)号：US12022555B2

公开(公告)日：2024-06-25

申请号：US17526702

申请日：2021-11-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soomin Lee ,  Hansung Leem ,  Hongju Park ,  Jangbok Lee ,  Hong Kim ,  Kisung Park ,  Jookwan Lee ,  Wonsuk Chung ,  Hyejeong Kim ,  Sangho Lee ,  Suyoung Park ,  Sunmin Hwang

IPC: H04W72/231 ,  H04B17/20 ,  H04W36/00 ,  H04W76/15 ,  H04W76/27 ,  H04W28/086 ,  H04W40/24 ,  H04W84/04 ,  H04W88/06

CPC classification number: H04W76/27 ,  H04B17/252 ,  H04W36/0069 ,  H04W72/231 ,  H04W76/15 ,  H04W28/0865 ,  H04W40/24 ,  H04W84/042 ,  H04W88/06

Abstract: A portable communication device includes a touch screen display; first communication circuitry configured to support a long term evolution (LTE) communication; second communication circuitry configured to support a new radio (NR) communication; a memory storing operator information indicating an operator of a mobile network and operator policy information; and at least one processor configured to receive, from an LTE base station corresponding to the mobile network via the first communication circuitry, a system information block (SIB) and a non-access stratum (NAS) message, determine, based on the SIB and the NAS message, whether dual connectivity of the LTE communication and the NR communication is available for the portable communication device, based on the operator information, the operator policy information and determining that the dual connectivity is available for the portable communication device, select an indicator from a first indicator and a second indicator, the first indicator indicating that the portable communication device is connected with the mobile network via the LTE communication, the second indicator indicating that the NR communication is available for the portable communication device to connect with the mobile network, and display the selected indicator via the touch screen display.

公开(公告)号：US11737017B2

公开(公告)日：2023-08-22

申请号：US17145798

申请日：2021-01-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Suha Yoon ,  Suyoung Park ,  Sunghyuk Shin ,  Euichang Jung ,  Joonyoung Cho

IPC: H04W52/02 ,  H04W74/00 ,  H04Q9/04

CPC classification number: H04W52/0206 ,  H04Q9/04 ,  H04W74/006 ,  H04Q2213/13215 ,  Y02D30/70

Abstract: A control information utilization method and an apparatus of a terminal with heterogenous technology communication modules operating in a same frequency band are provided to protect against unnecessary battery power consumption. A control information reception method of a terminal includes receiving control information from a base station using a first module, determining a channel occupancy time based on the control information using a licensed assisted access (LAA) radio identifier, and transferring the channel occupancy time to a second module that is operating in a same frequency band as the first module.

公开(公告)号：US20230164750A1

公开(公告)日：2023-05-25

申请号：US18100484

申请日：2023-01-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Euichang JUNG ,  Suha Yoon ,  Suyoung Park ,  Sunghyuk Shin

IPC: H04W72/0446 ,  H04W72/23

CPC classification number: H04W72/0446 ,  H04W72/23

Abstract: An example communication method in a terminal of a mobile communication system includes receiving, from a base station, first information associated with a resource allocation scheme for a first service and a second service; receiving, from the base station, control information associated with the first service; and receiving, from the base station, data for the first service on the basis of the control information and the first information.

公开(公告)号：US11611962B2

公开(公告)日：2023-03-21

申请号：US17357224

申请日：2021-06-24

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Euichang Jung ,  Suha Yoon ,  Suyoung Park ,  Sunghyuk Shin

IPC: H04W72/04 ,  H04W72/0446

Abstract: An example communication method in a terminal of a mobile communication system includes: receiving, from a base station, first information associated with a resource allocation scheme for a first service and a second service; receiving, from the base station, control information associated with the first service; and receiving, from the base station, data for the first service on the basis of the control information and the first information.

公开(公告)号：US11553466B2

公开(公告)日：2023-01-10

申请号：US17057237

申请日：2019-05-24

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Euichang Jung ,  Seho Myung ,  Suyoung Park ,  Suha Yoon

IPC: H04W72/04 ,  H04B7/0408 ,  H04L41/0803

Abstract: Disclosed are a communication technique for merging, with IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system; and a system therefor. The present disclosure can be applied to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, health care, digital education, retail, security, and safety-related services, and the like) on the basis of 5G communication technology and IoT-related technology. The present invention relates to a method and device for managing transmission beams of a terminal in a 5G system.

公开(公告)号：US11523398B2

公开(公告)日：2022-12-06

申请号：US16967900

申请日：2019-02-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Suha Yoon ,  Suyoung Park ,  Euichang Jung ,  Sunghyuk Shin

IPC: H04W72/04 ,  H04L5/14

Abstract: The present disclosure relates to a communication technique for convergence of IoT technology and a 5G communication system for supporting a higher data transfer rate beyond a 4G system, and a system therefor. The present disclosure can be applied to intelligent services (for example, smart homes, smart buildings, smart cities, smart or connected cars, health care, digital education, retail business, and services associated with security and safety) on the basis of 5G communication technology and IoT-related technology. The present disclosure relates to a method and an apparatus for detecting downlink transmission in an unlicensed band.

公开(公告)号：US11464076B2

公开(公告)日：2022-10-04

申请号：US16840066

申请日：2020-04-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Junsuk Kim ,  Sangho Lee ,  Jangbok Lee ,  Wonsuk Chung ,  Sohmann Kim ,  Byunggil Lee ,  Seonmi Kim ,  Jongmin Baik ,  Kyunghoon Lee ,  Jookwan Lee ,  Suyoung Park ,  Sunmin Hwang

IPC: H04W88/06 ,  H04W76/30 ,  H04W76/27 ,  H04W52/02 ,  H04W24/10

Abstract: An electronic device includes a communication processor including a first communication circuitry, a second communication circuitry, and a temperature measurement sensor. The electronic device further includes an application processor that receives information via the second communication circuitry and determines whether to request the communication processor change modes. The communication processor receives a signal to change modes, release an RRC connection, and control the second communication circuitry to enter a sleep state.

公开(公告)号：US11438796B2

公开(公告)日：2022-09-06

申请号：US15929742

申请日：2020-05-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jookwan Lee ,  Sangho Lee ,  Taeseop Lee ,  Wonsuk Chung ,  Hong Kim ,  Suyoung Park

IPC: H04W88/06 ,  H04W28/06 ,  H04W28/02 ,  H04L1/18 ,  H04W80/02 ,  H04W52/02

Abstract: An electronic device comprises a first transceiver configured to transmit/receive data via a first communication network, a second transceiver configured to transmit/receive data via a second communication network, and at least one communication processor electrically connected with at least one of the first transceiver and the second transceiver, wherein the at least one communication processor is configured to identify transmission of transmission data via the first communication network, upon transmission of the transmission data via the first communication network, identify whether there is transmission data to be transmitted via the second communication network from a PDCP buffer, and when it is identified that there is no transmission data to be transmitted via the second communication network, perform control to transmit the transmission data to be transmitted via the first communication network, via the first transceiver, based on second maximum transmission power larger than preset first maximum transmission power.

公开(公告)号：US11425782B2

公开(公告)日：2022-08-23

申请号：US16875569

申请日：2020-05-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Untaek Choi ,  Junsuk Kim ,  Wonsuk Chung ,  Sangho Lee ,  Suyoung Park ,  Sunmin Hwang

IPC: H04W76/28 ,  H04W76/16 ,  H04W80/02 ,  H04W88/06

Abstract: An electronic device according to various embodiments includes: a first communication processor configured to support first network communication with a first network; and a second communication processor configured to support second network communication with a second network different from the first network, wherein, when the first network communication and the second network communication are configured to be in a state of enabling data transmission, the second communication processor is configured to transmit transmission data based on the second network communication while the first communication processor is in a CDRX state and to transmit information indicating transmission of the transmission data to the first communication processor, and the first communication processor is configured to switch from the CDRX state to an active state based on acquisition of the information indicating transmission of the transmission data from the second communication processor and to transmit data different from the transmission data.