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公开(公告)号：US11277874B2
公开(公告)日：2022-03-15
申请号：US16985617
申请日：2020-08-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyeonsoo Kim , Daejun Kang , Yushin Kim , Keonyoung Lee , Yongjae Jung
Abstract: An electronic device and a method thereof are provided. The electronic device includes at least one communication processor which receives data via a first cellular communication or a second cellular communication, and an application processor, wherein the at least one communication processor is configured to receive, from a master node corresponding to the first cellular communication, first partitioned data among partitioned data produced by partitioning the data, and receive second partitioned data from a secondary node corresponding to the second cellular communication, identify a first sequence number of the first partitioned data and a second sequence number of the second partitioned data, and induce a decrease in or a stop of transmission of pieces of partitioned data to the electronic device via a node which transmits partitioned data corresponding to a small sequence number.
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2.发明授权公开(公告)号：US12302223B2
公开(公告)日：2025-05-13
申请号：US17586076
申请日：2022-01-27
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jiwon Choi , Hyeonsoo Kim , Keonyoung Lee
Abstract: According to various embodiments, an electronic device may comprise: at least one antenna and a communication processor. The communication processor may be configured to: transmit a system information request to a base station through the at least one antenna, identify an electric field state of a reception signal, in response to a failure in the system information request, set a retransmission period of the system information request based on the identified electric field state of the reception signal, and retransmit the system information request based on the set retransmission period of the system information request.
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公开(公告)号：US12256327B2
公开(公告)日：2025-03-18
申请号：US17850551
申请日：2022-06-27
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyeonsoo Kim
Abstract: In an electronic device and a method of operating an electronic device according to various embodiments, the electronic device includes a memory; a communication circuit configured to transmit and receive data to and from a network; and a communication processor, wherein the communication processor is configured to: identify information on nodes adjacent to the electronic device included in a radio resource control (RRC) reconfiguration message received from the network; identify at least one node satisfying a specified condition among the nodes; and select a node to connect based on a table generated based on information on nodes satisfying the specified condition and a type of a service used by the electronic device.
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Patent Agency Ranking
4.发明授权公开(公告)号：US12075339B2
公开(公告)日：2024-08-27
申请号：US17586076
申请日：2022-01-27
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jiwon Choi , Hyeonsoo Kim , Keonyoung Lee
Abstract: According to various embodiments, an electronic device may comprise: at least one antenna and a communication processor. The communication processor may be configured to: transmit a system information request to a base station through the at least one antenna, identify an electric field state of a reception signal, in response to a failure in the system information request, set a retransmission period of the system information request based on the identified electric field state of the reception signal, and retransmit the system information request based on the set retransmission period of the system information request.
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公开(公告)号：US12192925B2
公开(公告)日：2025-01-07
申请号：US17496194
申请日：2021-10-07
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyeonsoo Kim , Keonyoung Lee
Abstract: Various embodiments of the disclosure relate to a device and a method for controlling dual connectivity (DC) in an electronic device. An electronic device may include: a first communication circuit configured to support a first cellular communication or a second cellular communication; and a second communication circuit configured to support the second cellular communication, wherein the first communication circuit may be configured to: perform first cellular communication with a first node; based on information related to measurement of a synchronization signal of the second cellular communication not being received from the first node, identify information related to transmission of the synchronization signal of the second cellular communication; configure an interval related to measurement of the synchronization signal of the second cellular communication based on the information related to transmission of the synchronization signal of the second cellular communication; and perform measurement of the synchronization signal of the second cellular communication in the interval related to measurement of the synchronization signal of the second cellular communication.
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6.发明授权公开(公告)号：US12156163B2
公开(公告)日：2024-11-26
申请号：US17436253
申请日：2020-03-04
Applicant: Samsung Electronics Co., Ltd.
Inventor： Daejun Kang , Hyeonsoo Kim , Keonyoung Lee , Yongjae Jung
Abstract: The present invention is for transmitting capability information of a user equipment (UE), and a method of operating an electronic device according to various embodiments may comprise receiving system information from a cell of a first radio access technology (RAT); generating a message selectively including capability information of the electronic device for the second RAT according to whether the system information includes information about a cell of a second RAT different from the first RAT; and transmitting the message to the cell of the first RAT. In addition, various embodiments are possible.
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7.发明授权公开(公告)号：US12058616B2
公开(公告)日：2024-08-06
申请号：US17652449
申请日：2022-02-24
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyeonsoo Kim
CPC classification number: H04W52/0216 , H04W52/0235 , H04W76/20
Abstract: An electronic device and a method for operating the electronic device. The electronic device includes: a communication processor configured to support a C-DRX; and a communication circuit configured to switch a first on-duration period to a sleep duration according to expiration of a predetermined time corresponding to an inactivity timer, wherein the communication processor is configured to determine whether to change a length of the sleep duration of the C-DRX, based on a state of the electronic device, control the communication circuit to transmit UE assistance information for changing the length of the sleep duration of the C-DRX, based on the determination, to a network, and control an operation related to the C-DRX of the communication circuit, based on the inactivity timer having a changed predetermined time included in an RRC reconfiguration message received according to an RRC connection with the network. Various other embodiments are possible.
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公开(公告)号：US20240121689A1
公开(公告)日：2024-04-11
申请号：US18531941
申请日：2023-12-07
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yongtae Lim , Keonyoung Lee , Hyeonsoo Kim
CPC classification number: H04W36/305 , H04W36/0058 , H04W36/08 , H04W76/20
Abstract: According to various embodiments, an electronic device comprises: memory storing instructions and at least one processor. The instructions, when executed by at least one processor, may cause the electronic device to: receive at least one radio resource control (RRC) reconfiguration message from a serving cell; perform measurement for at least one neighboring cell based on information associated with conditional reconfiguration confirmed on the basis of the at least one RRC reconfiguration message; and perform at least one procedure for handover to a target cell satisfying a specified condition, based on which a radio link failure with the serving cell is detected and at least a part of the measurement result for the at least one neighboring cell satisfies the specified condition confirmed based on the information associated with the conditional reconfiguration.
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