公开(公告)号：US12028245B2

公开(公告)日：2024-07-02

申请号：US17981941

申请日：2022-11-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jaewon Jang ,  Sungin Kim ,  Hongshik Kim ,  Ansik Shin ,  Yujin Jeong ,  Taewan Kim

IPC: H04L45/302 ,  H04L67/141

CPC classification number: H04L45/306 ,  H04L67/141

Abstract: According to various embodiments, an electronic device includes at least one processor. The at least one processor may be configured to: confirm a data session establishment request from a first application executed by the at least one processor; confirm at least one first descriptor corresponding to the first application for path selection; confirm a first network interface corresponding to the at least one first confirmed descriptor based on the at least one first confirmed descriptor; establish a first data session corresponding to the at least one first confirmed descriptor; and transmit and/or receive data related to the first application through the first network interface using the first data session.

公开(公告)号：US11039493B2

公开(公告)日：2021-06-15

申请号：US16522000

申请日：2019-07-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaekwang Han ,  Sungin Kim ,  Hongshik Kim ,  Seonghan Park ,  Ansik Shin ,  Euisung Lee

IPC: H04W76/15 ,  H04W88/06 ,  H04W88/16

Abstract: An electronic device is provided. The electronic device includes a communication circuitry, a processor, and a memory. The memory stores instructions that, when executed, cause the processor to obtain application information comprising information of at least one application configured to perform data communication using a first packet data network (PDN), establish a first PDN connection to the first PDN and a second PDN connection to a second PDN using the communication circuitry, determine whether a first application, which requests data transmission through the second PDN connection, is an application included in the application information, when the first application is included in the application information, transmit data associated with the first application to the first PDN, and, when the first application is not included in the specified application information, and transmit the data associated with the first application to the second PDN.

公开(公告)号：US12254118B2

公开(公告)日：2025-03-18

申请号：US17986497

申请日：2022-11-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Wonbo Lee ,  Jinhyoung Kim ,  Taewan Kim ,  Hongshik Kim ,  Ansik Shin ,  Sangcheol Lee

IPC: H04L29/06 ,  G06F21/60 ,  G06F21/62 ,  G06F21/64

Abstract: An electronic device and an operating method of an electronic device are provided. The electronic device receives, from a first server, access information about a second server for accessing the second server, receives access information about a third server from the second server accessed based on the access information about the second server, in response to a service connection request using the third server of an application, checks the validity of the application based on data for verifying the validity of the application included in the access information about the third server, and performs the service by accessing the third server based on the result of identifying the validity of the application.

公开(公告)号：US20240137325A1

公开(公告)日：2024-04-25

申请号：US18467132

申请日：2023-09-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jinhyoung KIM ,  Wonbo Lee ,  Sungin Kim ,  Taewan Kim ,  Hongshik Kim ,  Jaewon Jang

IPC: H04L47/283 ,  H04L61/5007

CPC classification number: H04L47/283 ,  H04L61/5007 ,  H04L2101/604

Abstract: Various embodiments of the disclosure relate to a device and a method for modifying a UPF in an electronic device. The electronic device may include: a communication circuit and a processor. The processor may be configured to: perform data communication through a PDU session and IP address 1, identify IP address 2 of the PDU session related to modification of the UPF, identify an RTT in which the IP address 1 is used and an RTT in which the IP address 2 is used, in a state in which the IP address 1 and the IP address 2 of the PDU session are allocated, modify the data path to IP address 2, based on a result of comparing the RTT in which IP address 1 is used and the RTT in which IP address 2 is used, prior to expiration of a valid lifetime of IP address 1, and release the IP address 1 based on modification of the data path to the IP address 2.

公开(公告)号：US12058100B2

公开(公告)日：2024-08-06

申请号：US18320688

申请日：2023-05-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jinhyoung Kim ,  Wonbo Lee ,  Youngwook Kim ,  Hongshik Kim ,  Ansik Shin ,  Sangcheol Lee

IPC: G06F15/16 ,  H04L61/4511 ,  H04L61/58

CPC classification number: H04L61/4511 ,  H04L61/58

Abstract: An electronic device and an operation method of an electronic device are provided. The electronic device includes a memory for storing multiple applications including a first application, an edge enabler client (EPC), and multiple domain name system (DNS) caches allocated to each of at least some applications of the multiple applications and/or mapping data obtained by mapping identification information of the at least some applications to the multiple DNS caches; a communication circuit used for a communication connection of an edge service provision server and/or an edge network management server through a base station; and a processor configured to receive, from the first application, an access request for the edge service provision server that the first application desires to access; identify whether a DNS cache corresponding to the first application exits in the multiple DNS caches based on the mapping data and identification information of the first application, acquire an internet protocol (IP) address corresponding to a domain address included in the access request in case that the DNS cache corresponding to the first application exists, and access the edge service provision server based on the acquired IP address and perform the service.

公开(公告)号：US11871265B2

公开(公告)日：2024-01-09

申请号：US16963126

申请日：2019-01-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Madhan Raj Kanagarathinam ,  Sukhdeep Singh ,  Irlanki Sandeep ,  Ankur Chauhan ,  Avinash Bhat ,  Hongshik Kim ,  Sungin Kim

IPC: H04W28/02 ,  H04L47/193 ,  H04L47/27

CPC classification number: H04W28/0289 ,  H04L47/193 ,  H04L47/27

Abstract: Accordingly the embodiments herein provide a method for dynamically controlling a TCP congestion window. The method includes estimating, by an electronic device 100, a real time available bandwidth for an available network. Further, the method includes deriving, by the electronic device 100, a dynamic congestion window control factor from the estimated real time available bandwidth. Further, the method includes modifying, by the electronic device 100, the congestion window based on the derived dynamic congestion window control factor. In an embodiment, the congestion window is modified by passing the real time available bandwidth information from a lower layer of a modem to a higher layer of a TCP Stack and adjusting the congestion window.

公开(公告)号：US20180139335A1

公开(公告)日：2018-05-17

申请号：US15815081

申请日：2017-11-16

Applicant: Samsung Electronics Co. Ltd.

Inventor： Soohyun Moon ,  Jinho Kim ,  Hongshik Kim ,  Seunghoon Nam ,  Kyuha Choi

IPC: H04M15/00

Abstract: An electronic apparatus is disclosed, including a touch screen display; a communication unit configured to transceive data via a network; a processor; and a memory configured to store instructions to, which when executed, instruct the processor to identify a total data usage transceived through the communication unit if the data usage transceived through the communication unit reaches a predetermined reference value, determine whether a difference value between the total data usage and a predetermined warning value satisfies a condition to change the reference value, and change the reference value based on the determination result.

公开(公告)号：US12074787B2

公开(公告)日：2024-08-27

申请号：US17981941

申请日：2022-11-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jaewon Jang ,  Sungin Kim ,  Hongshik Kim ,  Ansik Shin ,  Yujin Jeong ,  Taewan Kim

IPC: H04L45/302 ,  H04L67/141

CPC classification number: H04L45/306 ,  H04L67/141

Abstract: According to various embodiments, an electronic device includes at least one processor. The at least one processor may be configured to: confirm a data session establishment request from a first application executed by the at least one processor; confirm at least one first descriptor corresponding to the first application for path selection; confirm a first network interface corresponding to the at least one first confirmed descriptor based on the at least one first confirmed descriptor; establish a first data session corresponding to the at least one first confirmed descriptor; and transmit and/or receive data related to the first application through the first network interface using the first data session.

公开(公告)号：US11770442B2

公开(公告)日：2023-09-26

申请号：US17220734

申请日：2021-04-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Wonbo Lee ,  Jinhyoung Kim ,  Sangcheol Lee ,  Youngwook Kim ,  Taewan Kim ,  Hongshik Kim ,  Ansik Shin

IPC: H04L67/1008 ,  H04W48/18 ,  H04L67/1012 ,  H04L67/51 ,  H04W72/56

CPC classification number: H04L67/1008 ,  H04L67/1012 ,  H04L67/51 ,  H04W48/18 ,  H04W72/56

Abstract: An electronic device includes a memory, a communication circuit, and a processor. The memory is configured to store an application and an edge enabler client. The communication circuit is configured to communicate with at least one of a first server, a second server, or a third server. The application is configured to perform one or more functions corresponding to the third server. The processor is configured to receive access information for accessing the second server from the first server. The processor is configured to receive access information of the third server from each of a plurality of second servers. The processor is configured to check at least one or more third servers capable of providing a service The processor is configured to select the third server to request access among a plurality of third servers. The processor is configured to perform the service using the selected third server.

公开(公告)号：US11743342B2

公开(公告)日：2023-08-29

申请号：US17568384

申请日：2022-01-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Wonbo Lee ,  Sungin Kim ,  Youngwook Kim ,  Jinhyoung Kim ,  Taewan Kim ,  Hongshik Kim ,  Ansik Shin ,  Sangcheol Lee

IPC: H04L67/141 ,  H04L67/1021 ,  H04L69/322

CPC classification number: H04L67/141 ,  H04L67/1021 ,  H04L69/322

Abstract: An electronic device and an operation method of an electronic device are provided. The electronic device includes a memory storing an application, an edge enabler client (EEC), and/or a user equipment (UE) route selection policy (URSP) rule used for producing a session used by the electronic device, a communication circuit used for a communication connection between the electronic device and at least one of a first server, a plurality of second servers, or a third server disposed outside the electronic device, via a base station, and a processor, the application being configured to perform, in the electronic device, one or more services corresponding to an application executable in the third server, and the processor is configured to identify identification information of the EEC and identification information of an EEC included in the URSP rule, in response to activation of the EEC, to set a first packet data unit (PDU) session.