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1. 发明授权

US12133130B2 Method and apparatus for relaxing RRM measurement in wireless communication system 有权
公开(公告)号：US12133130B2
公开(公告)日：2024-10-29
申请号：US18362416
申请日：2023-07-31
申请人： Samsung Electronics Co., Ltd.
发明人： Sangyeob Jung , Soenghun Kim , Anil Agiwal
IPC分类号： H04W4/00 , H04W8/08 , H04W24/10 , H04W36/00 , H04W36/08 , H04W36/30 , H04W36/32 , H04W48/16 , H04W48/20 , H04W72/542
CPC分类号： H04W36/08 , H04W8/08 , H04W24/10 , H04W36/0088 , H04W36/30 , H04W36/32 , H04W48/16 , H04W48/20 , H04W72/542
摘要： A method of relaxing frequency measurement by a terminal in a wireless communication system is provided. The method includes receiving, from a base station, system information comprising first configuration information associated with frequency measurement and second configuration information associated with relaxed frequency measurement, the second configuration information comprising at least one of first information associated with a criterion for the terminal with low mobility (low mobility criterion) or second information associated with a criterion for the terminal not at cell edge (not at cell edge criterion), identifying whether at least one of the low mobility criterion or the not at cell edge criterion is fulfilled, and determining whether to perform frequency measurement based on the identifying.

2. 发明授权

US12069545B2 Method and apparatus for supporting MBS in wireless communication system 有权
公开(公告)号：US12069545B2
公开(公告)日：2024-08-20
申请号：US18308178
申请日：2023-04-27
申请人： Samsung Electronics Co., Ltd.
发明人： Donggun Kim , Soenghun Kim
IPC分类号： H04W4/00 , H04L1/1812 , H04W4/06 , H04W28/06 , H04W76/11
CPC分类号： H04W4/06 , H04L1/1819 , H04W28/06 , H04W76/11
摘要： A method performed by a user equipment (UE) in a wireless communication system is provided. The method comprises receiving configuration information on a multicast broadcast service (MBS), and receiving, based on the configuration information, MBS data in a radio resource control (RRC)_Connected mode. The MBS data is transmitted to plurality of UEs including the UE for multicast transmission, or to the UE for unicast transmission. A Hybrid Automatic Repeat and request (HARQ) retransmission is applied to a transmission of the MBS data.

3. 发明授权

US12058759B2 Method and device for processing downlink SRB message in MCG RLF 有权
公开(公告)号：US12058759B2
公开(公告)日：2024-08-06
申请号：US17593665
申请日：2020-03-26
申请人： Samsung Electronics Co., Ltd.
发明人： Sangkyu Baek , Donggun Kim , Soenghun Kim
IPC分类号： H04W4/00 , H04W76/15 , H04W76/19
CPC分类号： H04W76/19 , H04W76/15
摘要： The present disclosure relates to a communication technique for converging IoT technology with a 5G communication system for supporting a higher data transmission rate beyond a 4G system, and a system therefor. The present disclosure may be applied to an intelligent service (for example, a smart home, a smart building, a smart city, a smart car or connected car, health care, digital education, retail business a security and safety-related service, etc.) on the basis of 5G communication technology and IoT-related technology. The present invention relates to a method and a device for processing a message in a cell group radio link failure situation.

4. 发明授权

US12058612B2 Method and apparatus for transmitting network information in wireless communication system 有权
公开(公告)号：US12058612B2
公开(公告)日：2024-08-06
申请号：US18296178
申请日：2023-04-05
申请人： Samsung Electronics Co., Ltd.
发明人： Seungri Jin , Soenghun Kim
IPC分类号： H04W48/18 , H04J11/00 , H04W48/16 , H04W48/20 , H04W64/00 , H04W76/27
CPC分类号： H04W48/18 , H04J11/0079 , H04W48/16 , H04W48/20 , H04W64/00 , H04W76/27
摘要： A method, performed by a user equipment (UE), for accessing a cell is provided. The method includes receiving, from a base station, system information block 1 (SIB 1) including cellAccessRelatedinfo, selecting a public land mobile network (PLMN), selecting a cell, based on the selected PLMN, determining whether to update a tracking area (TA), based on the selected cell and PLMN-identityinfo included in the cellAccessRelatedinfo, based on determining to update the TA, performing TA update, transmitting, to the base station, a radio resource control (RRC) setup request message, receiving, from the base station, an RRC setup message, and transmitting, to the base station, an RRC setup complete message.

5. 发明授权

US12041503B2 Method and apparatus for supporting light connection in next generation mobile communication systems 有权
公开(公告)号：US12041503B2
公开(公告)日：2024-07-16
申请号：US18352427
申请日：2023-07-14
申请人： Samsung Electronics Co., Ltd.
发明人： Donggun Kim , Seungri Jin , Alexander Sayenko , Soenghun Kim , Gert Jan Van Lieshout , Sangkyu Baek , Jaehyuk Jang
IPC分类号： H04W72/23 , H04W36/00 , H04W36/08 , H04W74/0833
CPC分类号： H04W36/08 , H04W36/0066 , H04W72/23 , H04W74/0833
摘要： Methods and apparatuses are provided in a wireless communication system. A radio link control (RLC) protocol data unit (PDU) is obtained from a lower layer. A status PDU is generated based on the RLC PDU. The status PDU includes a first field indicating a sequence number (SN) of an RLC data unit identified as lost, a second field indicating a number of consecutively lost RLC data units starting from and including the SN, and a third field indicating whether the second field follows the first first field. The status PDU is delivered to the lower layer.

6. 发明授权

US12035274B2 Method and apparatus for paging and system information (SI) update transmission and reception 有权
公开(公告)号：US12035274B2
公开(公告)日：2024-07-09
申请号：US17223387
申请日：2021-04-06
申请人： Samsung Electronics Co., Ltd.
发明人： Anil Agiwal , Soenghun Kim
IPC分类号： H04W68/00 , H04W72/23 , H04W76/28
CPC分类号： H04W68/005 , H04W72/23 , H04W76/28
摘要： 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) are provided. The communication method and system include 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. A method, a terminal, and a base station for paging and SI update transmission and reception in a wireless communication system are provided. The method includes receiving, from a base station, information on a default discontinuous reception (DRX) cycle, identifying a UE specific DRX cycle, identifying whether an indicator indicating that the UE monitors a paging occasion (PO) based on the UE specific DRX cycle is configured, identifying whether the UE specific DRX cycle is greater than the default DRX cycle, identifying a first paging frame (PF) for monitoring a paging message and a second PF for monitoring a short message in case that the indicator is configured and the UE specific DRX cycle is greater than the default DRX cycle, identifying a first PO corresponding to the first PF and a second PO corresponding to the second PF, and monitoring a physical downlink control channel (PDCCH) addressed to a paging-radio network temporary identity (P-RNTI) in the identified first and second POs.

7. 发明授权

US11991685B2 Method and apparatus for V2X communication in next generation mobile communication system 有权
公开(公告)号：US11991685B2
公开(公告)日：2024-05-21
申请号：US17310130
申请日：2020-02-12
申请人： Samsung Electronics Co., Ltd.
发明人： Sangbum Kim , Sangyeob Jung , Hyunjeong Kang , Soenghun Kim , Seungri Jin
IPC分类号： H04W72/1263 , H04L1/1812 , H04W72/02 , H04W72/23 , H04W72/52 , H04W72/542 , H04W92/18
CPC分类号： H04W72/1263 , H04L1/1812 , H04W72/02 , H04W72/23 , H04W72/52 , H04W72/542 , H04W92/18
摘要： The present disclosure relates to a communication technique and a system for integrating IoT technology with a 5G communication system which supports a higher data transfer rate than does a 4G system. The present disclosure can be applied to intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail businesses, security and safety related services, etc.) on the basis of 5G communication technology and IoT-related technology. According to the present disclosure, a method and a UE for performing same, a base station communicating with the UE, and a method performed by the base station can be provided, the method comprising the steps of: transmitting sidelink UE information including information related to new radio (NR) sidelink communication to the base station; receiving an RRC message including configuration information related to the NR sidelink communication from the base station; and performing the sidelink communication on the basis of the configuration information related to the sidelink communication, wherein the configuration information includes a list of sidelink grant configuration information for each bandwidth part (BWP), the list of the sidelink grant configuration information includes at least one sidelink grant information, and the sidelink grant information includes a sidelink grant information identifier, the number of hybrid automatic repeat request (HARQ) processes, sidelink time resource information, or sidelink frequency resource information.

8. 发明授权

US11979831B2 Method and apparatus for applying discontinuous reception mode in wireless communication system 有权
公开(公告)号：US11979831B2
公开(公告)日：2024-05-07
申请号：US17831840
申请日：2022-06-03
申请人： Samsung Electronics Co., Ltd.
发明人： Sangbum Kim , Soenghun Kim , Himke Van Der Velde , Jaehyuk Jang
IPC分类号： H04W52/02 , H04W48/12 , H04W68/02 , H04W72/23 , H04W72/29 , H04W76/28
CPC分类号： H04W52/0216 , H04W48/12 , H04W68/02 , H04W72/23 , H04W72/29 , H04W76/28 , Y02D30/70
摘要： The disclosure relates to a 5G or pre-5G communication system. A method performed by a terminal includes receiving, from a base station, first system information including information indicating that an extended DRX mode is allowed in a cell; transmitting, to an entity for managing mobility of the terminal, a request message including first information on a first DRX cycle for an operation in the extended DRX mode; receiving, from the entity, a response message based on the request message; identifying whether the response message includes second information on a second DRX cycle for the operation in the extended DRX mode; performing the operation in the extended DRX mode based on the second information, when the response message includes the second information; and performing an operation in a regular DRX mode based on third information on a default cycle, when the response message does not include the second information.

9. 发明授权

US11974185B2 Method and device for handover without suspension of data transmission and reception in next generation mobile communication system 有权
公开(公告)号：US11974185B2
公开(公告)日：2024-04-30
申请号：US17593814
申请日：2020-03-27
申请人： Samsung Electronics Co., Ltd.
发明人： Donggun Kim , Soenghun Kim
IPC分类号： H04W36/18 , H04L1/08 , H04L1/1812 , H04W36/00 , H04W74/0833
CPC分类号： H04W36/18 , H04L1/08 , H04L1/1812 , H04W36/0022 , H04W36/0069 , H04W74/0833
摘要： The present disclosure relates to a communication technique which combines a 5G communication system, for supporting a higher data transmission rate than 4G systems, with IoT technology, and a system for same. The present invention may be applied to intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, smart retailers, security and safety-related services, or the like) based on 5G communication technology and IoT-related technology. The present disclosure relates to a method and device for performing an efficient handover, without the suspension of data transmission and reception, upon handover in a next generation mobile communication system.

10. 发明授权

US11937304B2 Method for reporting radio link failure in wireless communication system, and device therefor 有权
公开(公告)号：US11937304B2
公开(公告)日：2024-03-19
申请号：US17256427
申请日：2019-07-01
申请人： Samsung Electronics Co., Ltd.
发明人： June Hwang , Soenghun Kim , Sangbum Kim , Jaehyuk Jang , Anil Agiwal
IPC分类号： H04W74/08 , H04L5/00 , H04L41/0677 , H04W56/00
CPC分类号： H04W74/0833 , H04L41/0677 , H04L5/0048 , H04W56/001
摘要： A user equipment for transmitting and receiving a signal in a wireless communication system, includes: a transceiver; and at least one processor configured to perform a random access procedure with a base station and record log information that is information related to the random access procedure, wherein the random access procedure includes transmitting a random access preamble to the base station and receiving, from the base station, a random access response that is a response to the transmission of the random access preamble.

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