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公开(公告)号：US20170212208A1
公开(公告)日：2017-07-27
申请号：US15412736
申请日：2017-01-23
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sangkyu BAEK , Youngbin CHANG
IPC: G01S5/02
Abstract: The present disclosure relates to a fifth-generation (5G) or pre-5G communication system to support a higher data transmission rate, following a fourth-generation (4G) communication system including long term evolution (LTE). A method for operating an electronic device is provided. The method includes determining the properties of a first signal and a second signal that are transmitted through different frequency bands and performing line-of-sight (LoS) determination based on the determined properties of the first signal and the second signal.
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92.发明申请公开(公告)号：US20250113404A1
公开(公告)日：2025-04-03
申请号：US18895972
申请日：2024-09-25
Applicant: Samsung Electronics Co., Ltd.
Inventor： Vinay Kumar SHRIVASTAVA , Sangkyu BAEK , Sriganesh RAJENDRAN
Abstract: The disclosure relates to a fifth generation (5G) or sixth generation (6G) communication system for supporting a higher data transmission rate. A method and a system for manage state transitions of a multicast broadcast service (MBS) user equipment (UE), manage a service continuity of the multicast UE, and manage packet data convergence protocol (PDCP) synchronizations of the multicast UE in a wireless network are provided. A radio resource control (RRC) connection resume procedure is initiated when point-to-multipoint (PTM) configurations are not available in a cell after cell selection and/or cell reselection, and the UE has at least one activated session in the RRC_INACTIVE state. The RRC connection resume procedure is also initiated when the cell after cell selection and/or cell reselection is an MBS control channel (MCCH)-less cell and the UE has at least one activated session (for example, indicated to monitor G-RNTI) in the RRC_INACTIVE state. Further, multicast MRBs are handled during motility by providing a mechanism for multicast reception across cells in the radio access network (RAN) notification area (RNA), where PDCP synchronizations are indicated or not indicated in the multicast session.
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公开(公告)号：US20250106935A1
公开(公告)日：2025-03-27
申请号：US18894445
申请日：2024-09-24
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sangkyu BAEK , Anil AGIWAL
IPC: H04W76/28
Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The disclosure relates to a method performed by a terminal and the method comprises receiving, from a base station, a radio resource control (RRC) message including configuration information associated with cell DTX, in case that the cell DTX is configured for a serving cell, identifying whether one of a first timer associated with discontinuous reception (DRX) retransmission of downlink (DL) or a second timer associated with DRX retransmission of uplink (UL) is running on any serving cell in a DRX group of the serving cell, and monitoring, in case that one of the first timer or the second timer is running, a physical downlink control channel (PDCCH) on the serving cell in the DRX group.
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公开(公告)号：US20250063456A1
公开(公告)日：2025-02-20
申请号：US18722447
申请日：2022-12-13
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sangbum KIM , Sangyeob JUNG , Sangkyu BAEK
Abstract: The present disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method and an apparatus for supporting an aerial UE can be provided according to various embodiments of the present disclosure.
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95.发明申请公开(公告)号：US20250063424A1
公开(公告)日：2025-02-20
申请号：US18724842
申请日：2022-12-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Donggun KIM , Sangkyu BAEK
Abstract: The present disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The present disclosure provides a method for processing MAC control information of a base station, the method comprising the steps of: identifying capability information or configuration information of a terminal; determining, on the basis of the result of the identification, whether to use a first type of MAC control information or a second type of MAC control information; generating, on the basis of the result of the determination, the first type of MAC control information or the second type of MAC control information; and transmitting, to the terminal, the first type of MAC control information or the second type of MAC control information that has been generated.
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Patent Agency Ranking
公开(公告)号：US20240381389A1
公开(公告)日：2024-11-14
申请号：US18779568
申请日：2024-07-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Vinay Kumar SHRIVASTAVA , Fasil Abdul LATHEEF , Himke VAN DER VELDE , Sangkyu BAEK
IPC: H04W72/30
Abstract: A communication method and a system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT) are provided. The disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. Embodiments allow sending interest indication, by a user equipment (UE), to a 5G network, to indicate whether the UE is interested in receiving multicast and broadcast services (MBS) and/or MBS that are being currently received by the UE. Embodiments provide a mechanism to send interest indication.
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公开(公告)号：US20240381186A1
公开(公告)日：2024-11-14
申请号：US18660066
申请日：2024-05-09
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sangkyu BAEK , Jaehyuk JANG
IPC: H04W36/00 , H04L1/1829 , H04W36/08
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 comprises receiving a radio resource control (RRC) release message including multicast and broadcast services (MBS) configuration information associated with reception of an MBS multicast in an RRC inactive state, performing cell reselection while the UE is in the RRC inactive state and resetting a medium access control (MAC) entity upon the cell reselection.
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98.发明公开公开(公告)号：US20240334529A1
公开(公告)日：2024-10-03
申请号：US18620790
申请日：2024-03-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Taeseop LEE , Sangkyu BAEK , Hyunjeong KANG
Abstract: The disclosure relates to a 5th generation (5G) communication system or a 6th generation (6G) communication system for supporting higher data rates. More particularly, the disclosure relates to a method performed by a terminal in a communication system comprising receiving, from a base station, a radio resource control (RRC) message including a first value of a first timer and a second value of a second timer for low importance; receiving, from the base station, a medium access control (MAC) control element (CE) for activating a protocol data unit (PDU) set importance (PSI) based discard; starting the second timer based on reception of a packet data convergence protocol (PDCP) service data unit (SDU) belonging to a low importance PDU set; and discarding the PDCP SDU belonging to the low importance PDU set based on an expiration of the second timer.
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公开(公告)号：US20240224367A1
公开(公告)日：2024-07-04
申请号：US18557168
申请日：2022-05-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sangkyu BAEK , Beomsik BAE
IPC: H04W76/20 , H04W72/1268 , H04W72/21 , H04W72/566
CPC classification number: H04W76/20 , H04W72/1268 , H04W72/21 , H04W72/566
Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method for user equipment according to an embodiment of the present disclosure comprises the steps of: receiving, from a base station, first information indicating activation or deactivation of at least one uplink cell of a first cell group; transmitting, to the base station, second information indicating that the first information has been received; identifying, on the basis of the first information, whether or not, from among the at least one uplink cell, a first uplink cell has been activated; and if the first uplink cell has been activated, carrying out an uplink transmission via the first uplink cell.
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100.发明公开公开(公告)号：US20240147562A1
公开(公告)日：2024-05-02
申请号：US18410492
申请日：2024-01-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyunjeong KANG , Sangkyu BAEK , Sangyeob JUNG
CPC classification number: H04W76/18 , H04W28/0268 , H04W76/27 , H04W80/02 , H04W92/18
Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The disclosure is to configure configuration parameter information of a sidelink radio bearer in a wireless communication system. An operation of a terminal may include: determining whether there is a need of an SLRB configuration; obtaining the SLRB configuration; performing sidelink data transmission or reception by using the SLRB configuration; determining whether there is a collision of the SLRB configuration; and performing a procedure of adjusting the collision of the SLRB configuration.
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