公开(公告)号：US20220400358A1

公开(公告)日：2022-12-15

申请号：US17775485

申请日：2020-11-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jungje SON ,  Youngkyo BAEK ,  Jicheol LEE

IPC: H04W4/06 ,  H04W76/10

Abstract: The disclosure relates to a 5th Generation (5G) or pre-5G communication system for supporting a higher data transfer rate than a 4th generation (4G) communication system such as Long Term Evolution (LTE). According to various embodiments of the disclosure, a method for operating an Access and Mobility Management Function (AMF) node in a wireless communication system is provided. The method includes receiving an N2 Multimedia Broadcast Service (MBS) Protocol Data Unit (PDU) session setup request message for establishing an MBS session from a Session Management Function (SMF) node, transmitting the N2 MBS PDU session setup request message to a base station, receiving an N2 MBS PDU session setup response message from the base station, and transmitting the N2 MBS PDU session setup response message to the SMF node.

公开(公告)号：US20220386100A1

公开(公告)日：2022-12-01

申请号：US17642094

申请日：2020-08-26

Applicant: Samsung Electronics Co. Ltd.

Inventor： Jicheol LEE ,  Sangsoo JEONG ,  Youngkyo BAEK

IPC: H04W8/06 ,  H04M15/00 ,  H04W8/04

Abstract: Provided are a method and apparatus for providing a policy of a user equipment in a wireless communication system, and an operating method of a visited-policy control function (V-PCF) of a visited public land mobile network (PLMN) providing a policy for processing traffic of a user equipment in a wireless communication system, the operating method includes: transmitting an indicator requesting transmission or allowance of transmission of a visited user equipment route selection policy (V-URSP) of the V-PCF to a home-policy control function (H-PCF) of a home PLMN; receiving, from the H-PCF, an indicator indicating whether transmission of the V-URSP of the V-PCF is allowed; and receiving a home user equipment route selection policy (H-URSP) from the H-PCF.

公开(公告)号：US20220377515A1

公开(公告)日：2022-11-24

申请号：US17740915

申请日：2022-05-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyesung KIM ,  Jicheol LEE

IPC: H04W4/50 ,  H04L67/51 ,  H04L61/4511 ,  H04L67/52

Abstract: The disclosure relates to a communication scheme for converging a 5th generation (5G) system for supporting a higher data rate after a 4th generation (4G) system with Internet of things (IoT) technology, and a system thereof. A wireless communication system, and more particularly, an application layer network structure for providing an edge computing device in a cellular wireless communication system (a 5G system), and a method thereof are provided. An edge enabler server (EES) receives a first message including information about one or more edge application servers (EASs) from an EAS management system, and transmits a second message for requesting instantiation for at least one EAS among the one or more EASs to the EAS management system, based on the information about the one or more EASs included in the first message. The information about the one or more EASs includes at least one of information about an identifier (ID) of each of the one or more EASs, information indicating whether each of the one or more EASs supports instantiation, or instantiation type information for each of the one or more EASs.

公开(公告)号：US20220225061A1

公开(公告)日：2022-07-14

申请号：US17572400

申请日：2022-01-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyesung KIM ,  Jicheol LEE ,  Kyungjoo SUH

IPC: H04W4/14 ,  H04W4/50

Abstract: A communication method and device in a wireless communication system supporting edge computing is provided. A method of a UE including an EEC in a communication system supporting an edge computing service using an EDN exchanging application data traffic with the UE is provided, the method comprises identifying whether the UE supports a SMS over NAS, transmitting, to an ECS managing configuration information of the EDN, a first service provisioning request message including an indication of the SMS over the NAS supported in case that the UE supports the SMS over the NAS, and in case that the UE receives, through a network from the ECS, an SMS message including triggering information related to an update of the configuration information, transmitting, to the ECS, a second service provisioning request message based on the triggering information.

公开(公告)号：US20220224612A1

公开(公告)日：2022-07-14

申请号：US17711656

申请日：2022-04-01

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04L43/028 ,  H04W24/10 ,  H04W4/70

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：US20220191100A1

公开(公告)日：2022-06-16

申请号：US17593819

申请日：2020-03-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sunghoon KIM ,  Jicheol LEE

IPC: H04L41/0893 ,  H04L41/0853 ,  H04L41/12 ,  H04W4/50 ,  H04M15/00 ,  H04L61/4511 ,  H04W60/04

Abstract: The present disclosure relates to a communication technique for converging IoT technology with a 5th generation (5G) or pre-5G communication system for supporting a higher data transmission rate beyond a 4th generation (4G) communication system such as long term evolution (LTE), 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. According to various embodiments of the present invention, a method may be provided for providing DNS server or edge computing service configuration server information to a terminal in order to support an operation in which the terminal discovers an edge server.

公开(公告)号：US20200351804A1

公开(公告)日：2020-11-05

申请号：US16862005

申请日：2020-04-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangjun MOON ,  Youngkyo BAEK ,  Jungshin PARK ,  Jicheol LEE

IPC: H04W56/00 ,  H04W76/25

Abstract: The disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). A method for obtaining clock synchronization information in a base station configured to operate based on a reference clock of a wireless communication system in a wireless communication system is provided. The method includes obtaining a burst arrival time of TSCAI (time-sensitive communication assistance information) based on a TSN (time-sensitive networking) clock, obtaining offset information indicating the difference between the TSN clock and a reference clock of the wireless communication system, and adjusting the burst arrival time, based on the offset to obtain an adjusted burst arrival time based on a reference clock of the wireless communication system.

公开(公告)号：US20200351391A1

公开(公告)日：2020-11-05

申请号：US15929412

申请日：2020-04-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jungje SON ,  Jicheol LEE ,  Sunghoon KIM

IPC: H04L29/08 ,  H04W8/26 ,  H04W48/18 ,  H04W80/10 ,  H04W76/11 ,  H04W36/14

Abstract: The disclosure relates to a communication method and system for converging a 5G communication system for supporting higher data rates beyond a 4G system with an IoT technology. 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 or connected car, healthcare, digital education, retail, security and safety-related services. Various embodiments of the disclosure may provide a session management method of a terminal in a mobile communication system. A method performed by a SMF entity in a wireless communication system includes receiving, from an AMF entity, a first message for requesting a PDU session configuration, determining whether the configuration of the PDU session is allowed, and transmitting, to the AMF entity, a second message for establishing the PDU session in case that the configuration of the PDU session is allowed.

公开(公告)号：US20200336947A1

公开(公告)日：2020-10-22

申请号：US16946774

申请日：2020-07-06

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W36/00 ,  H04W36/38

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. The present disclosure relates to a method for supporting a session continuity for a terminal in a 5G cellular wireless communication system.

公开(公告)号：US20200229119A1

公开(公告)日：2020-07-16

申请号：US16827377

申请日：2020-03-23

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.