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公开(公告)号：US20220263788A1
公开(公告)日：2022-08-18
申请号：US17674287
申请日：2022-02-17
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jicheol LEE , Hyesung KIM , Sangsoo JEONG
IPC: H04L61/4541 , H04L61/4511
Abstract: The disclosure relates to a 5th generation (5G) communication system communication scheme and a system thereof to support a higher data rate than that of the 4th generation (4G) system. A method performed by an edge application server discover function (EASDF) to discover an edge application server (EAS) is provided. The method includes receiving EAS domain configuration information including an enhanced domain name system (DNS) client subnet (ECS) option from an edge application service domain repository (EDR), receiving a protocol data unit (PDU) session state report message including a DNS message processing rule from an session management function (SMF), receiving a DNS query message from a user equipment (UE), processing the DNS query message based on the EAS domain configuration information and the PDU session state report message, transmitting the processed DNS query message to a DNS server, receiving a DNS response message including an EAS internet protocol (IP) address from the DNS server in response to the processed DNS query message, and transmitting the DNS response message to the UE.
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公开(公告)号：US20220240152A1
公开(公告)日：2022-07-28
申请号：US17584830
申请日：2022-01-26
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jungshin PARK , Youngkyo BAEK , Hoyeon LEE , Sangsoo JEONG
Abstract: The disclosure relates to a 5th generation (5G), pre-5G, or 6th generation (6G) communication system for supporting higher data rates after a fourth generation (4G) communication system such as long term evolution (LTE). A method of a mobility management entity in a wireless communication system includes receiving an attach request for a first network among at least two networks supported by the UE including first capability information including information related to a second network among the at least two networks is, transmitting an attach response indicating completion of attach of the first network to the UE, receiving, from the UE, a session establishment request for the first network after transmitting the attach response, and establishing a session for the first network of the UE through a session management entity supporting mobility between the first network and the second network.
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23.发明申请公开(公告)号：US20220150811A1
公开(公告)日：2022-05-12
申请号：US17453641
申请日：2021-11-04
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dongyeon KIM , Hoyeon LEE , Sangsoo JEONG , Jungshin PARK
Abstract: The disclosure relates to a communication technique of converging a 5th generation (5G) communication system for supporting higher data rates after a 4th generation (4G) system with Internet of things (IoT), and a system therefor. The disclosure provides a method performed by a first network entity managing a packet data network (PDN) session in a wireless communication system supporting interworking between a first and second networks. The method comprises receiving subscription update information of a user equipment (UE) for which a PDN connection associated with a network slice is established in the second network, the network slice being subscribed in the first network, determining whether to release the PDN connection if the subscription update information includes information notifying that network slice related information of the UE is changed, and performing a release of the PDN connection associated with the network slice if the release of the PDN connection is determined.
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公开(公告)号：US20210136674A1
公开(公告)日：2021-05-06
申请号：US17090226
申请日：2020-11-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hoyeon LEE , Sangsoo JEONG
Abstract: A method performed by a network function (NF) in 5G core network (5GC) in a wireless communication system is provided. The method includes receiving, from an application function (AF), an event subscription request message comprising network slice related quota information for a network slice, determining whether an event notification triggering condition for the network slice is met based on the network slice related quota information and data received from at least one NF in the 5GC, and transmitting, to the AF, an event notification message for the network slice based on a result of the determining.
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公开(公告)号：US20210099957A1
公开(公告)日：2021-04-01
申请号：US17119190
申请日：2020-12-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sangsoo JEONG , Hyejeong KIM , Songyean CHO
Abstract: A method and apparatus for controlling the connection state of the UE is provided to minimize battery power consumption. A connection state control method of a terminal in a wireless communication system according to the present invention includes monitoring traffic transmission/reception condition associated with at least one application running on the terminal, determining whether traffic transmission/reception for the terminal is likely to occur based on the monitoring result, and transmitting, when no traffic transmission/reception for the terminal occurs, a Signaling Connection Release Indication (SCRI) message to a base station.
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Patent Agency Ranking
公开(公告)号：US20200053547A1
公开(公告)日：2020-02-13
申请号：US16656864
申请日：2019-10-18
Applicant: Samsung Electronics Co., Ltd.
Inventor： Youngkyo BAEK , Sunghoon KIM , Hoyeon LEE , Sangsoo JEONG , Sungjin PARK , Hyeonmok KO , Yunsun BAEK , Songyean CHO , Erik Guttman
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 method includes transmitting a service authorization request message to a first network device, the first network drive including a proximity-based service (ProSe) function, and receiving a service authorization response message from the first network device. The first terminal is a relay terminal capable of performing a UE-to-network relay function.
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公开(公告)号：US20200045769A1
公开(公告)日：2020-02-06
申请号：US16598377
申请日：2019-10-10
Applicant: Samsung Electronics Co., Ltd.
Inventor： Youngkyo BAEK , Sangsoo JEONG , Songyean CHO
Abstract: A method and a device for maintaining an emergency call service through a packet network in a mobile communication network are provided. UE using VoLTE receives identification information indicating whether an IMS Voice over PS (VoPS) is supported from a network to determine whether the IMS VoPS of the network is supported, and processes paging for a CS voice call according to the determination result if the emergency call service continues through the packet network.
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公开(公告)号：US20200008045A1
公开(公告)日：2020-01-02
申请号：US16565338
申请日：2019-09-09
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jonghan PARK , Sangjin KIM , Duckey LEE , Sangsoo JEONG
Abstract: A method and apparatus of selecting profiles is provided that provides communication services of a terminal equipped with embedded Universal Integrated Circuit Card (eUICC) (or embedded Subscriber Identity Module (eSIM)) and Universal Integrated Circuit Card (UICC). The method of selecting a profile in a terminal including a plurality of subscriber identity modules (SIMs) that differ from each other in type, includes selecting, when sensing a profile changing event, one of the plurality of SIMs according to a preset rule, selecting one of a plurality of profiles stored in the plurality of SIMs, and applying the selected profile to the terminal.
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公开(公告)号：US20190104528A1
公开(公告)日：2019-04-04
申请号：US16207905
申请日：2018-12-03
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sunghoon KIM , Sangsoo JEONG , Sung Hwan WON , Songyean CHO
Abstract: A method and an apparatus for feedback based on information transmitted between base stations (or base stations) through cooperative communication are provided. The method includes receiving, from the second base station, a first message for requesting a channel state information (CSI) report, and transmitting, to the second base station, a second message including the CSI report, based on the first message. The present 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).
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公开(公告)号：US20160269467A1
公开(公告)日：2016-09-15
申请号：US15061491
申请日：2016-03-04
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyewon LEE , Sangsoo JEONG , Songyean CHO
CPC classification number: H04L67/02 , H04L61/2007 , H04L61/6013 , H04W4/70 , H04W12/02 , H04W88/182
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 method and apparatus provide information on traffic of a user equipment in a mobile communication system to an operator's network or to a third server. An operator can operate a proxy and may inspect and control a hypertext transfer protocol over secured layer (HTTPS) traffic through the proxy to collect HTTPS traffic relevant information.
Abstract translation: 本公开涉及用于利用物联网（IoT）技术来融合第五代（5G）通信系统以用于支持超过第四代（4G）系统的更高数据速率的通信方法和系统。 本发明可以应用于基于5G通信技术和智能家居，智能建筑，智能城市，智能汽车，连接汽车，医疗保健，数字教育，智能零售，安全和智能汽车的IoT相关技术的智能服务， 安全服务。 该方法和装置向移动通信系统提供关于用户设备到运营商的网络或第三服务器的业务的信息。 操作员可以操作代理，并且可以通过代理来检查和控制通过安全层（HTTPS）流量的超文本传输协议，以收集HTTPS流量相关信息。
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