-
公开(公告)号：US12213123B2
公开(公告)日：2025-01-28
申请号：US17809207
申请日：2022-06-27
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jaehyuk Jang , Soenghun Kim , Sangbum Kim , Seungri Jin
IPC: H04W24/08 , H04W72/044 , H04W76/28
Abstract: The present disclosure relates to: a communication method for converging an IoT technology with a 5G communication system for supporting a higher data transfer rate beyond the 4G system; and a system therefor. The present disclosure can be applied to intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail business, security and safety services, etc.) on the basis of 5G communication technologies and IoT-related technologies.
-
公开(公告)号：US12120635B2
公开(公告)日：2024-10-15
申请号：US18359574
申请日：2023-07-26
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sangyeob Jung , Sangbum Kim , Soenghun Kim , Anil Agiwal
IPC: H04W68/00 , H04W8/08 , H04W8/26 , H04W24/08 , H04W72/044 , H04W72/0446 , H04W76/28 , H04W88/02 , H04W88/10
CPC classification number: H04W68/005 , H04W8/08 , H04W8/26 , H04W24/08 , H04W72/0446 , H04W72/046 , H04W76/28 , H04W88/021 , H04W88/10
Abstract: The disclosure relates to a communication method and system for converging a 5th generation (5G) communication system for supporting a data rate higher than that of a 4th generation (4G) system with an internet of things (IoT) technology. The disclosure is applicable to intelligent services (e.g., smart home, smart building, smart city, smart car or connected car, health care, digital education, retail, and security and safety-related services) based on the 5G communication technology and the IoT-related technology. The disclosure relates to a method and apparatus for transmitting or receiving a frequency-division-multiplexed paging message in a next generation mobile communication system.
-
公开(公告)号：US12075485B2
公开(公告)日：2024-08-27
申请号：US17862053
申请日：2022-07-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jaehyuk Jang , Sangbum Kim , Donggun Kim , Alexander Sayenko , Seungri Jin
IPC: H04W74/0833 , H04L1/1812 , H04W72/0446 , H04W72/0453 , H04W72/23 , H04W76/28 , H04W74/00 , H04W74/08
CPC classification number: H04W74/0833 , H04L1/1812 , H04W72/0446 , H04W72/0453 , H04W72/23 , H04W76/28 , H04W74/006 , H04W74/0866
Abstract: The disclosure relates to a communication technique and a system thereof that fuses a 5G communication system for supporting higher data rate after a 4G system. The disclosure is enabled to 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, etc.) based on 5G communication technology and IoT related technology. A method for performing a random access by a terminal is provided. The method includes receiving information for performing a random access from a base station (BS), determining a frequency band to perform the random access among a first frequency band and a second frequency band based on the information for performing the random access, and transmitting a first random access preamble to the BS on the determined frequency band.
-
公开(公告)号：US11924877B2
公开(公告)日：2024-03-05
申请号：US17250910
申请日：2019-09-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sangbum Kim , Soenghun Kim
CPC classification number: H04W74/0816 , H04W24/10 , H04W76/19
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. Disclosed are a method and a device for a terminal to indicate whether LBT has failed or not and declare a detected LBT failure, in report mechanisms such as RLF, SCG failure, establishment failure, and MDT.
-
公开(公告)号：US11924665B2
公开(公告)日：2024-03-05
申请号：US17444272
申请日：2021-08-02
Applicant: Samsung Electronics Co., Ltd.
Inventor： Soenghun Kim , Donggun Kim , Sangbum Kim , Jaehyuk Jang , Seungri Jin
Abstract: The present disclosure relates to a communication technique for combining, with an IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system, and to a system therefor. The present disclosure may be applied to intelligent services (e.g., a smart home, a smart building, a smart city, a smart car or connected car, healthcare, digital education, retail business, security and safety-related service, etc.), based on a 5G communication technology and an IoT-related technology. A method for a user equipment in a first communication system according to the present invention comprises steps in which a user equipment in an inactive state: transmits a paging area update request message; checks whether or not a timer associated with a paging area update has expired; and transitions into an idle state if a response message for the paging area update request message has not been received until the timer has expired.
-
公开(公告)号：US11910256B2
公开(公告)日：2024-02-20
申请号：US17646644
申请日：2021-12-30
Applicant: Samsung Electronics Co., Ltd.
Inventor： Soenghun Kim , Jaehyuk Jang , Donggun Kim , Sangbum Kim , Seungri Jin
IPC: H04W36/00
CPC classification number: H04W36/0094 , H04W36/0058 , H04W36/0061
Abstract: The present disclosure relates to a communication technique for combining, with IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system, and to a system therefor. The present disclosure may be applied to an intelligent service (e.g., a smart home, a smart building, a smart city, a smart car or connected car, healthcare, digital education, retail business, security and safety-related service, etc.), based on a 5G communication technology and an IoT-related technology. A method for making a report, including beam measurement information, at the time of measurement reporting of a user equipment, and a device therefor; a method for performing measurement reporting by way of layer 1/layer 2 signaling, and a device therefor; and a method for changing between RRC modes including an RRC inactive mode, and a device therefor.
-
公开(公告)号：US11856633B2
公开(公告)日：2023-12-26
申请号：US17113545
申请日：2020-12-07
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sangbum Kim , Soenghun Kim
CPC classification number: H04W76/27 , H04W52/0245 , H04W68/02
Abstract: A method of performing cell selection, by a terminal, in a wireless communication system is provided. The method includes receiving a control message including configuration information for a radio resource control (RRC) inactive state, entering the RRC inactive state based on the configuration information; performing cell selection, and in response to a suitable cell not being found and an acceptable cell being found in the cell selection, entering an RRC idle state.
-
公开(公告)号：US11758444B2
公开(公告)日：2023-09-12
申请号：US17113603
申请日：2020-12-07
Applicant: Samsung Electronics Co., Ltd.
Inventor： Donggun Kim , Soenghun Kim , Sangbum Kim , Alexander Sayenko , Seungri Jin
CPC classification number: H04W36/0038 , H04L5/0007 , H04L5/0053 , H04L5/0091 , H04W36/0033 , H04W36/0055 , H04W36/0088 , H04W74/002 , H04W76/27 , H04W76/28 , H04L5/001 , H04L5/0023 , H04W36/0016 , H04W36/0072 , H04W52/0216 , H04W76/30 , Y02D30/70
Abstract: Disclosed is a method performed by a terminal, including receiving a first radio resource control (RRC) connection release message for transitioning into an RRC inactive state, the first RRC connection release message including a resume identity and a next hop chaining count, in case that uplink data occurs in the RRC inactive state, transmitting, to a base station, a random access preamble, receiving, from the base station, a random access response including timing alignment information and an uplink grant, transmitting, to the base station, the uplink data with an RRC connection resume request message including the resume identity, and receiving, from the base station, a second RRC connection release message as a response to the RRC connection resume request message.
-
公开(公告)号：US11700171B2
公开(公告)日：2023-07-11
申请号：US17372192
申请日：2021-07-09
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sangbum Kim , Soenghun Kim , Seungri Jin
IPC: H04L41/0806 , H04W48/02 , H04W76/10 , H04W84/04
CPC classification number: H04L41/0806 , H04W48/02 , H04W76/10 , H04W84/042
Abstract: Provided is a method, performed by a user equipment (UE), of controlling an access, the method including receiving, through system information from a base station, barring information including a barring configuration information list and a public land mobile network (PLMN)-specific barring information list, the barring configuration information list including at least one barring configuration information and the PLMN-specific barring information list including at least one barring information per PLMN and performing a barring check based on the received barring information when the access is triggered, in which the barring configuration information corresponds to one barring configuration information index according to an order of being included to the barring configuration information list.
-
公开(公告)号：US20230180043A1
公开(公告)日：2023-06-08
申请号：US18103110
申请日：2023-01-30
Applicant: Samsung Electronics Co., Ltd.
Inventor： Soenghun KIM , Sangbum Kim , Jaehyuk Jang , Gert Jan Van Lieshout
IPC: H04W24/10 , H04W76/10 , H04W84/12 , H04W88/06 , H04W88/08 , H04L1/1867 , H04W72/1268 , H04W72/21 , H04W4/029
CPC classification number: H04W24/10 , H04L1/1887 , H04W4/029 , H04W72/21 , H04W72/1268 , H04W76/10 , H04W84/12 , H04W88/06 , H04W88/08 , H04W72/23
Abstract: Methods and devices in a wireless communication system are provided. A method includes receiving, from a base station, a radio resource control (RRC) reconfiguration message configuring a medium access control (MAC) parameter for the terminal, identifying an uplink grant for a MAC protocol data unit (PDU); identifying that skip uplink transmission information indicating for the terminal to skip an uplink transmission is configured in the RRC reconfiguration message and that the uplink grant is addressed to a cell-radio network temporary identifier (C-RNTI) or is a configured uplink grant; and skipping a generation of the MAC PDU for the uplink grant, in case that a MAC service data unit (SDU) for the MAC PDU does not exist, and the MAC PDU includes only a padding buffer status report (BSR).
