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1.发明授权公开(公告)号：US12008400B2
公开(公告)日：2024-06-11
申请号：US17309183
申请日：2019-10-24
Inventor： Kisuk Kweon , Haneul Ko , Sangheon Pack , Jaewook Lee , Joonwoo Kim , Yujin Tae
CPC classification number: G06F9/4881 , G06F9/455 , G06F9/45558 , G06F9/48 , G06F9/4806 , G06F9/4843 , G06F9/50 , G06F9/5005 , G06F9/5027 , G06F9/5038 , G06F9/505 , G06F9/5066 , G06F2009/4557 , G06F2209/501
Abstract: The disclosure relates to a method and a control server for scheduling a computing task including a plurality of tasks to be performed by computation servers. The control server according to some embodiments includes: a transceiver; a memory; and at least one processor configured to receive the computing task from a terminal, generate a task dependency graph based on a dependency relationship of each of the plurality of tasks included in the computing task, obtain computation processing capacity information of each of the plurality of computation servers and information of transmission latency between the plurality of computation servers, schedule the plurality of tasks to be performed by at least two computation severs of the plurality of computation servers, based on the task dependency graph, the computation processing capacity information, and the information of transmission latency, and transmit, to the terminal, an execution result of the plurality of tasks received from at least one of the plurality of computation servers.
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公开(公告)号：US11956681B2
公开(公告)日：2024-04-09
申请号：US18152066
申请日：2023-01-09
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jungshin Park , Sangjun Moon , Kisuk Kweon , Jicheol Lee , Jinsung Lee
CPC classification number: H04W36/0005 , H04L41/08 , H04W36/023 , H04W36/14 , H04W88/08
Abstract: 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). The embodiments in the present disclosure allow to transfer remaining data between different base stations in a dual-registration interworking process, which provides terminal mobility between 4G and 5G networks without a data loss. Further, it provides the terminal mobility with no data loss without changing 5G and 4G base station implementation through addition of a simple function of new equipment, such as SMF and UPF. Further, it supports different QoS and forwarding path units in the 5G/4G networks without changing 5G and 4G base station functions. Further, it exempts additional function implementation costs for re-ordering in a terminal and a network through in-order delivery of packets to the terminal without changing the packet order during 4G-5G network movement.
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3.发明授权公开(公告)号：US11849331B2
公开(公告)日：2023-12-19
申请号：US17044091
申请日：2019-04-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jicheol Lee , Kisuk Kweon , Sangjun Moon , Jungshin Park , Beomsik Bae
Abstract: 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). An operating method of a policy control function (PCF) node in a wireless communication system, according to various embodiments of the present disclosure, comprises the steps of: determining, on the basis of preset conditions, whether to transmit a user equipment (UE) policy; transmitting a message including the UE policy; and receiving information related to a result of a policy section (PS) operation performed by a UE on the basis of the UE policy.
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4.发明授权公开(公告)号：US11641634B2
公开(公告)日：2023-05-02
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
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.
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5.发明授权公开(公告)号：US11496581B2
公开(公告)日：2022-11-08
申请号：US17249573
申请日：2021-03-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kisuk Kweon , Sangsoo Jeong , Jungshin Park , Jungje Son
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.
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Patent Agency Ranking
公开(公告)号：US11310758B2
公开(公告)日：2022-04-19
申请号：US16983616
申请日：2020-08-03
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jicheol Lee , Kisuk Kweon , Sangjun Moon , Jungshin Park , Beomsik Bae
Abstract: The disclosure relates to a communication technique and system for converging a 5G communication system for supporting higher data rates beyond a 4G system with an IoT technology. The disclosure relates to a wireless communication system, and more particularly, to a method and an apparatus for providing a local area data network service based on a non-subscription model in a cellular wireless communication system (5G system).
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公开(公告)号：US11297543B2
公开(公告)日：2022-04-05
申请号：US16917573
申请日：2020-06-30
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jicheol Lee , Jinsung Lee , Jungshin Park , Beomsik Bae , Kisuk Kweon , Sangjun Moon , Hyungho Lee
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 further relates to a method by a session management function (SMF) in a network including a session that is established via a first user plane function (UPF). The method includes determining whether to change the first UPF to a second UPF, and transmitting, to a terminal via an access and mobility function (AMF), a first message including a maintain time of the session established via the first UPF, when the first UPF needs to be changed.
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8.发明授权公开(公告)号：US11044653B2
公开(公告)日：2021-06-22
申请号：US16825029
申请日：2020-03-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Beomsik Bae , Jinsung Lee , Jicheol Lee , Kisuk Kweon , Sangjun Moon , Jungshin Park
Abstract: Disclosed are a communication scheme and a system thereof for converging an IoT technology and a 5G communication system for supporting a high data transmission rate beyond that of a 4G system. The present disclosure can be applied to intelligent services (for example, services related to a smart home, smart building, smart city, smart car, connected car, health care, digital education, retail business, security, and safety) based on the 5G communication technology and the IoT-related technology. The present disclosure relates to a method of processing an anchor UPF for local offloading when a UE moves in a 5G cellular wireless communication system.
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9.发明授权公开(公告)号：US11012965B2
公开(公告)日：2021-05-18
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
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.
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公开(公告)号：US20210112573A1
公开(公告)日：2021-04-15
申请号：US17128970
申请日：2020-12-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jungshin Park , Joohyung Lee , Kisuk Kweon , Sangjun Moon , Jicheol Lee , Beomsik Bae , Daegyun Kim , Jinsung Lee , Hyungho Lee
Abstract: The present disclosure relates to a communication technique for fusing, with an IoT technology, a 5G communication system for supporting a higher data transmission rate than 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, and security and safety related services, on the basis of 5G communication technologies and IoT-related technologies. The present invention, according to one embodiment, may provide a method for requesting a service by a terminal, the method comprising the steps of: receiving, from a first network core, information for instructing a second network priority traffic; on the basis of the information for instructing the second network priority traffic, searching for a cell of a second network; and, if a cell accessible to the second network exists, transmitting a service request to the second network.
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