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    Method and apparatus for controlling charging by using volume information of data
    63.
    发明授权
    Method and apparatus for controlling charging by using volume information of data 有权

    公开(公告)号：US09621738B2

    公开(公告)日：2017-04-11

    申请号：US14204925

    申请日：2014-03-11

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hyungho Lee ,  Jicheol Lee

    IPC: H04L12/14 ,  H04M15/00

    CPC classification number: H04M15/82 ,  H04L12/1407 ,  H04L12/1435 ,  H04M15/66

    Abstract: The present disclosure relates to a method and an apparatus for controlling charging by using volume information of data, and more particularly, to a method and an apparatus for controlling charging for a UE by using volume information of data when a caching operation according to a byte caching mode or an object caching mode is performed.Disclosed is a method including receiving a caching operation request for data from another server; determining a caching mode corresponding to the caching operation request; and transmitting a PCC rule change request to the policy controller according to the caching mode, wherein the PCC rule is a rule that controls charging for the UE based on volume information of the data.

    METHOD AND APPARATUS FOR ASSIGNING VIDEO BITRATE IN MOBILE COMMUNICATION SYSTEM
    64.
    发明申请
    METHOD AND APPARATUS FOR ASSIGNING VIDEO BITRATE IN MOBILE COMMUNICATION SYSTEM 有权
    用于在移动通信系统中分配视频双向的方法和装置

    公开(公告)号：US20140366070A1

    公开(公告)日：2014-12-11

    申请号：US14301283

    申请日：2014-06-10

    Applicant: Samsung Electronics Co., Ltd. ,  SNU R&DB Foundation

    Inventor： Hyungho Lee ,  Taekyoung Kwon ,  Jicheol Lee ,  Youngbin Im ,  Hanna Lim ,  Taejoong Chung ,  Dookyoon Han

    IPC: H04N21/462 ,  H04N21/61 ,  H04N21/647 ,  H04N21/414 ,  H04N21/2662 ,  H04N21/6373

    CPC classification number: H04N21/4621 ,  H04N21/2402 ,  H04N21/2662 ,  H04N21/41407 ,  H04N21/6131 ,  H04N21/6373 ,  H04N21/64769

    Abstract: An embodiment provides a method for supporting video transmission and reception in a bitrate selection server of a mobile communication system. The method includes receiving a metadata request of a video from a terminal. The method also includes transmitting the received metadata request to a media server based on the request; receiving a metadata response from the media server. The method also includes storing the received video metadata and transmitting the received video metadata to the terminal. The method also includes requesting subscriber information of the terminal to a Policy and Changing Rules Function (PCRF) and receiving the subscriber information. The method also includes receiving a video segment request of the video from the terminal. The method also includes determining a bitrate of the video based on at least one of the video metadata and the subscriber information.

    Abstract translation: 实施例提供一种用于支持移动通信系统的比特率选择服务器中的视频发送和接收的方法。 该方法包括从终端接收视频的元数据请求。 该方法还包括基于该请求将所接收的元数据请求发送到媒体服务器; 从媒体服务器接收元数据响应。 该方法还包括存储所接收的视频元数据并将接收到的视频元数据发送到终端。 该方法还包括向终端请求用户信息到策略和改变规则功能（PCRF）并接收用户信息。 该方法还包括从终端接收视频的视频片段请求。 该方法还包括基于视频元数据和订户信息中的至少一个确定视频的比特率。

    Method and apparatus for adjusting application context relocation in edge computing system
    65.
    发明授权
    Method and apparatus for adjusting application context relocation in edge computing system 有权

    公开(公告)号：US12200085B2

    公开(公告)日：2025-01-14

    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 ,  H04L67/289 ,  H04W60/06

    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.

    Method and device for edge application server discovery
    66.
    发明授权
    Method and device for edge application server discovery 有权

    公开(公告)号：US12184606B2

    公开(公告)日：2024-12-31

    申请号：US18362360

    申请日：2023-07-31

    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 a context message including a DNS message processing rule from an session management function (SMF), receiving a DNS query message from a user equipment (UE), transmitting the processed DNS query message to a DNS server based on the DNS message processing rule, receiving a DNS response message including an EAS internet protocol (IP) address from the DNS server, and transmitting the DNS response message to the UE based on the DNS message processing rule.

    Apparatus and method for supporting access to private mobile communication network and carrier mobile communication network
    68.
    发明授权
    Apparatus and method for supporting access to private mobile communication network and carrier mobile communication network 有权

    公开(公告)号：US11889454B2

    公开(公告)日：2024-01-30

    申请号：US17250936

    申请日：2019-09-27

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jungshin Park ,  Sangjun Moon ,  Youngkyo Baek ,  Jicheol Lee

    IPC: H04W60/00 ,  H04W12/06 ,  H04W48/20 ,  H04W12/71

    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.

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