公开(公告)号：US20240323793A1

公开(公告)日：2024-09-26

申请号：US18679867

申请日：2024-05-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jungshin PARK ,  Youngkyo BAEK ,  Hoyeon LEE ,  Sangsoo JEONG

IPC: H04W36/32 ,  H04W36/00 ,  H04W60/04 ,  H04W76/10

CPC classification number: H04W36/32 ,  H04W36/0077 ,  H04W60/04 ,  H04W76/10

Abstract: Methods and apparatus performed in a wireless communication system are provided. An attach request message for a first network supported by a user equipment (UE), is transmitted to a management entity. The attach request message includes first UE network capability information indicating support of a second network supported by the UE. An attach accept message indicating completion of attach to the first network is received from the management entity. A packet data network (PDN) connectivity request for the first network is transmitted to the management entity. A first session for the first network is established through a session management entity supporting mobility between the first network and the second network. In case that the UE supports the second network, regardless of enabled or disabled status of UE network capability for the second network, the session establishment request includes information related to a second session for the second network.

公开(公告)号：US20240314649A1

公开(公告)日：2024-09-19

申请号：US18261646

申请日：2022-01-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jungshin PARK ,  Youngkyo BAEK ,  Hoyeon LEE ,  Sangsoo JEONG

IPC: H04W36/00

CPC classification number: H04W36/0061

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method performed by a terminal in a mobile communication system is provided according to one embodiment of the present disclosure. The method comprises the steps of: transmitting a first message, comprising network function information of the terminal, to a mobility management entity associated with a first network; if the network function information instructs support for a second network, receiving a second message comprising connection reactivation request information from the mobility management entity; releasing the connection with respect to the first network in response to the second message; transmitting a third message, for reestablishing connection to the first network, to the mobility management entity on the basis of the connection reactivation request information. The third message comprises an identifier of a first session for the second network corresponding to the connection with respect to the first network allocated by the terminal.

公开(公告)号：US20240244110A1

公开(公告)日：2024-07-18

申请号：US18559287

申请日：2022-05-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jicheol LEE ,  Jungshin PARK

IPC: H04L67/14 ,  H04L41/0894 ,  H04L41/5051

CPC classification number: H04L67/14 ,  H04L41/0894 ,  H04L41/5051

Abstract: The present disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method performed by a session management function (SMF) entity in a wireless communication system, according to various embodiments of the present disclosure, comprises the steps of: receiving a first message comprising a user plane latency (UPL) requirement from a policy control function (PCF) entity; and determining whether to perform PDU session anchor (PSA) user plane function (UPF) relocation, on the basis of the first message.

公开(公告)号：US20240147406A1

公开(公告)日：2024-05-02

申请号：US18500920

申请日：2023-11-02

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dongeun SUH ,  Jungshin PARK

IPC: H04W60/04 ,  H04W48/18

CPC classification number: H04W60/04 ,  H04W48/18

Abstract: The disclosure relates to 5G or 6G communication systems to support higher data rates. According to an embodiment of the disclosure, in a method of analyzing a network slice load in a wireless communication system, a method for analyzing a network slice load based on the number of UEs that have established sessions and actually use data is provided.

公开(公告)号：US20240114332A1

公开(公告)日：2024-04-04

申请号：US18477411

申请日：2023-09-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jungshin PARK

IPC: H04W8/18 ,  H04W8/08

CPC classification number: H04W8/183 ,  H04W8/08 ,  H04W84/042

Abstract: The present disclosure relates to 5G communication techniques and systems for supporting higher data transmission rates after 4G systems. The present disclosure proposes a method of managing user consent information for a roaming UE and may be applied to a situation in which a communication operator intends to collect and utilize user data for purposes such as performance improvement.

公开(公告)号：US20240089890A1

公开(公告)日：2024-03-14

申请号：US18518153

申请日：2023-11-22

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W60/00 ,  H04W12/06 ,  H04W48/20

CPC classification number: H04W60/005 ,  H04W12/06 ,  H04W48/20 ,  H04W12/71

Abstract: The disclosure provides a method of registering a user equipment (UE) at a second network via a first network, the method including: receiving, from the UE, a registration request message including at least one of first network identification (ID) information, ID information of the UE in the first network, second network ID information, and ID information of the UE in the second network; selecting an authentication server function (AUSF) of the first network which is configured to perform a first authentication procedure of service subscription authentication for the UE in the first network; performing the first authentication procedure with the AUSF of the first network and unified data management (UDM) of the first network; determining, based on a result of the first authentication procedure, whether to perform a second authentication procedure of service subscription authentication for the UE in the second network; performing, based on a result of the determining, the second authentication procedure with an AUSF of the second network and UDM of the second network; and transmitting, to the UE, a registration acceptance message including information of at least one of the result of the first authentication procedure and a result of the second authentication procedure.

公开(公告)号：US20240064208A1

公开(公告)日：2024-02-22

申请号：US18498893

申请日：2023-10-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kisuk KWEON ,  Sangsoo JEONG ,  Jungshin PARK ,  Jungje SON

IPC: H04L67/30 ,  H04L67/51

CPC classification number: H04L67/30 ,  H04L67/51

Abstract: The disclosure relates to a 5th generation (5G) or pre-5G communication system for supporting a higher data transmission rate than a 4th generation (4G) communication system such as Long Term Evolution (LTE). According to various embodiments, there is provided an operating method of an application function (AF) in a wireless communication system that includes: transmitting, to a network exposure function (NEF), a Nnef_EventExposure_Subscribe message including an address of a user equipment (UE) to request a subscription of a user plane function (UPF) event exposure service for the UE; and receiving, from the NEF, a Nnef_EventExposure_Notify message including information on the UPF event exposure service for the UE.

公开(公告)号：US20240056868A1

公开(公告)日：2024-02-15

申请号：US18447119

申请日：2023-08-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jungshin PARK ,  Hyesung KIM ,  Dongeun SUH

IPC: H04W28/02 ,  H04W24/10

CPC classification number: H04W28/0236 ,  H04W24/10

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method performed by a first network data collection and analysis function (NWDAF) entity in a mobile communication system is provided. The method comprises transmitting, to a network entity for collecting management information, a first request message for collection of first management information for a network function (NF) entity, receiving, from the network entity, the first management information for the NF entity and identifying a result of an analysis for the NF entity based on the first management information for the NF entity.

公开(公告)号：US20240056851A1

公开(公告)日：2024-02-15

申请号：US18365498

申请日：2023-08-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jungshin PARK ,  Dongyeon KIM

IPC: H04W24/08 ,  H04L41/14 ,  H04W36/00

CPC classification number: H04W24/08 ,  H04L41/14 ,  H04W36/0011

Abstract: A method and an apparatus for collecting and analyzing session performance data in a wireless communication system are provided. The method includes receiving a first request message for requesting network performance analytics from a policy control function (PCF), transmitting a second request message for requesting data collection for the network performance analytics to at least one network function (NF) of a first network related to session performance of a user equipment (UE), receiving a first notification message including session performance data of the first network and an indicator indicating that the UE moves to a second network from the at least one network function, and transmitting, to the PCF, a second notification message including a performance analytics result of the session performance data.

公开(公告)号：US20230247411A1

公开(公告)日：2023-08-03

申请号：US18297418

申请日：2023-04-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Mehrdad SHARIAT ,  Jungshin PARK

IPC: H04W8/00 ,  H04W4/06 ,  H04W4/24 ,  H04L67/55

CPC classification number: H04W8/005 ,  H04W4/06 ,  H04W4/24 ,  H04L67/55

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. A method of managing analytics data in a telecommunication network is provided. The method includes a consumer Network Function, (NF), determines how analytics data from a plurality of individual sources is collected and analyzed in one of a) a distributed manner from a plurality of Network Data Analytics Functions (NWDAF), b) a centralized manner by aggregating analytics data from the plurality of NWDAFs, before analyzing it at an Aggregator NWDAF, or c) a mixture of a) and b) above.