公开(公告)号：US20230053805A1

公开(公告)日：2023-02-23

申请号：US17758348

申请日：2020-12-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyesung KIM ,  Sunghoon KIM ,  Jicheol LEE

IPC: H04L67/63 ,  H04W60/06 ,  H04L67/289

Abstract: The present disclosure relates to a communication technique for fusing a 5G communication system with IoT technology to support a higher data rate than a 4G system, and a system thereof. 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, security and safety related services, etc.) on the basis of 5G communication technology and IoT-related technology. According to one embodiment of the present disclosure, provided is a method of a first server in a wireless communication system. The method of the first server is characterized by comprising the steps of: receiving first information on whether a relocation procedure of an application context can be started from at least one of a terminal and an application server; confirming second information related to the relocation procedure of the application context on the basis of the first information; transmitting the second information to the terminal and the application server; and when it is confirmed that the relocation procedure of the application context is being performed, transmitting an indicator indicating that the relocation procedure of the application context is in progress to the terminal and the application server.

公开(公告)号：US20220322067A1

公开(公告)日：2022-10-06

申请号：US17658215

申请日：2022-04-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyesung KIM ,  Jicheol LEE

IPC: H04W8/18 ,  H04W12/06 ,  H04W12/0433

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. According to the disclosure, it is possible for an external server located outside a mobile communication system to efficiently configure a temporary UE identifier for identifying a UE subscribing to the mobile communication system.

公开(公告)号：US20220322041A1

公开(公告)日：2022-10-06

申请号：US17619640

申请日：2020-06-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jungje SON ,  Youngkyo BAEK ,  Jicheol LEE

IPC: H04W4/029 ,  H04W28/02 ,  H04W88/18

Abstract: The present disclosure relates to a communication technique for combining, with IoT technology, 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 intelligent services (such as smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail businesses, security and safety related services, and the like) on the basis of 5G communication technologies and IoT-related technologies. Disclosed in the present invention is a method for processing location information of terminals concurrent in a mobile communication system.

公开(公告)号：US20220191650A1

公开(公告)日：2022-06-16

申请号：US17603200

申请日：2020-05-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sunghoon KIM ,  Jicheol LEE ,  Yoonseon HAN

IPC: H04W4/029

Abstract: The present disclosure relates to a method and an apparatus for obtaining location information of a terminal in an edge computing system and, more particularly, to a method and an apparatus for obtaining location information of a mobile terminal. According to one embodiment of the present disclosure, a method for managing a location of a UE in an edge enabler server of an edge computing system may comprise: an operation of receiving a location request for the UE of a mobile communication system from an edge application server, wherein the location request includes an identifier of the UE and a location granularity parameter; and a step of including, in a response message to the location request, location information of the UE based on the granularity parameter, and transmitting same to the application server.

公开(公告)号：US20220174759A1

公开(公告)日：2022-06-02

申请号：US17571785

申请日：2022-01-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jinsung LEE ,  Kisuk KWEON ,  Jungshin PARK ,  Daegyun KIM ,  Sangjun MOON ,  Beomsik BAE ,  Joohyung LEE ,  Jicheol LEE ,  Hyungho LEE

IPC: H04W76/12 ,  H04W76/11 ,  H04W76/32

Abstract: The present invention defines signaling required for separating a network entity (NE) responsible for mobility management (MM) and session management (SM), which are main function of a control plane (CP) in a next generation (NextGen) mobile communication system, and presents a basic procedure for providing mobile communication services including the signaling. Therefore, complexity of core equipment responsible for the CP is reduced in order to implement a network slice function and provide various levels of mobility, and an effect of minimizing a signaling load therebetween can be obtain. In addition, it is possible to efficiently manage the resources of a base station (radio access network (RAN)) and a user plane network entity (UP NF).

公开(公告)号：US20210352511A1

公开(公告)日：2021-11-11

申请号：US17302610

申请日：2021-05-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jicheol LEE ,  Hyesung KIM

IPC: H04W24/10 ,  H04L29/08 ,  H04L29/12

Abstract: Disclosed are a communication technique for merging, with an IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system. The present disclosure relates to a wireless communication system, and more specifically, to an application layer network architecture providing an edge computing service in a cellular wireless communication system. According to an embodiment, a method of an EES comprises receiving, from an EEC, a first message including information used to determine matching EAS, and triggering an EAS management system to instantiate the matching EAS in response to receiving the first message.

公开(公告)号：US20210320979A1

公开(公告)日：2021-10-14

申请号：US17225510

申请日：2021-04-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kisuk KWEON ,  Hyesung KIM ,  Jicheol LEE

IPC: H04L29/08 ,  H04W36/00

Abstract: A method performed by an application function (AF) in a wireless communication system is provided. The method includes receiving, from a session management function (SMIF), a late notification message indicating a change of a data network access identifier (DNAI), identifying whether an AF change is needed based on the late notification message, and transmitting, to the SMIF, a response message including information for change to a target AF for a target DNAI based on a result of identifying that the AF change is needed.

公开(公告)号：US20210282102A1

公开(公告)日：2021-09-09

申请号：US17302967

申请日：2021-05-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jicheol LEE ,  Jinsung LEE ,  Kisuk KWEON ,  Daegyun KIM ,  Sangjun MOON ,  Jungshin PARK ,  Beomsik BAE ,  Joohyung LEE ,  Hyungho LEE

IPC: H04W60/00 ,  H04W80/10 ,  H04W76/10 ,  H04W8/02 ,  H04W68/02

Abstract: Disclosed is a 5G or pre-5G communication system for supporting a data transmission rate higher than that of a 4G communication system such as LTE. According to an embodiment of the present invention, a method of a terminal in a wireless mobile communication system comprises the steps of: receiving data network information including data network access permission region information and data network identification information; checking whether the terminal enters a data network access permission region, on the basis of the data network information; and performing a data network access procedure on the basis of the checking result.

公开(公告)号：US20210099367A1

公开(公告)日：2021-04-01

申请号：US17029338

申请日：2020-09-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yoonseon HAN ,  Jungshin PARK ,  Sangsoo JEONG ,  Kisuk KWEON ,  Sunghoon KIM ,  Jicheol LEE

IPC: H04L12/26 ,  H04W4/70 ,  H04W24/10

Abstract: The disclosure relates to 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). 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. The disclosure relates to apparatuses and methods for detecting a specific service through a network data analytics function (NWDAF) in a mobile communication system and analyzing a characteristic related to the service.

公开(公告)号：US20210058489A1

公开(公告)日：2021-02-25

申请号：US17001104

申请日：2020-08-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyesung KIM ,  Sunghoon KIM ,  Jicheol LEE ,  Yoonseon HAN

IPC: H04L29/08 ,  H04L12/707 ,  H04L29/06

Abstract: A method of relocating application context by an edge enabler client (EEC) in an edge computing system includes determining whether the application context should be relocated based on at least one piece of location information of a user equipment (UE) including the EEC and service area information for an edge data network (EDN), an edge enabler server (EES), or an edge application server, transmitting a context relocation request to a source edge enabler server (S-EES), based on the determination, receiving a context relocation response message indicating completion of the context relocation from the source edge enabler server, and rerouting application data traffic, based on the context relocation response message.