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    METHOD AND APPARATUS FOR SUPPORTING MULTIPLE CONNECTIONS IN WIRELESS LAN SYSTEM
    32.
    发明申请
    METHOD AND APPARATUS FOR SUPPORTING MULTIPLE CONNECTIONS IN WIRELESS LAN SYSTEM 审中-公开
    支持无线局域网系统中多个连接的方法和装置

    公开(公告)号：US20150327110A1

    公开(公告)日：2015-11-12

    申请号：US14654244

    申请日：2014-08-29

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Sangsoo JEONG ,  Songyean CHO ,  Beomsik BAE

    IPC: H04W28/02 ,  H04W8/04

    CPC classification number: H04W76/22 ,  H04W8/04 ,  H04W28/0215 ,  H04W28/0226 ,  H04W48/14 ,  H04W48/20 ,  H04W76/16 ,  H04W84/12

    Abstract: Disclosed is a method of transmitting/receiving a signal in a Mobile Management Entity (MME) of a mobile communication system, the method comprising: transmitting a subscriber information request message including information of a UE, to a Home Subscriber Server (HSS); receiving, from the HSS, a response message which corresponds to the request message and includes an indicator indicating whether it is possible to perform traffic offloading using a Wireless Local Area Network (WLAN) with regard to an Access Point Name (APN) connection or a Packet Data Network (PDN) connection of the UE; determining whether it is possible to perform the traffic offloading using the WLAN, on the basis of at least one of information included in the received response message and information configured in the MME; and; and transmitting, to the UE, a message including information on whether it is possible to perform the traffic offloading using the WLAN. A communication method according to an embodiment of the present specification can generate one or more PDN connections with regard to one APN when the UE accesses a PDN through the WLAN. Further, the communication method according to the present invention can effectively be subjected to a traffic offloading control by the eNB even when the UE is roaming.

    Abstract translation: 公开了一种在移动通信系统的移动管理实体（MME）中发送/接收信号的方法，该方法包括：向归属订户服务器（HSS）发送包括UE的信息的用户信息请求消息; 从HSS接收对应于请求消息的响应消息，并且包括指示是否可以使用关于接入点名称（APN）连接的无线局域网（WLAN）来执行业务卸载的指示符，或者 UE的分组数据网络（PDN）连接; 基于所接收的响应消息中包含的信息和MME中配置的信息中的至少一个来确定是否可以使用WLAN执行流量卸载; 和; 以及向UE发送包括关于是否可以使用WLAN执行业务卸载的信息的消息。 当UE通过WLAN接入PDN时，根据本说明书的实施例的通信方法可以生成关于一个APN的一个或多个PDN连接。 此外，即使当UE正在漫游时，根据本发明的通信方法也可以被eNB有效地进行流量卸载控制。

    METHOD AND APPARATUS FOR ADJUSTING MOBILITY PARAMETER
    33.
    发明申请
    METHOD AND APPARATUS FOR ADJUSTING MOBILITY PARAMETER 有权
    用于调整移动参数的方法和装置

    公开(公告)号：US20140038608A1

    公开(公告)日：2014-02-06

    申请号：US13956850

    申请日：2013-08-01

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sunghwan WON ,  Sangbum KIM ,  Beomsik BAE ,  Hanna LIM ,  Sangsoo JEONG ,  Songyean CHO

    IPC: H04W36/00

    CPC classification number: H04W36/0083 ,  H04W36/0011 ,  H04W36/0055 ,  H04W36/0061 ,  H04W36/0094 ,  H04W36/32 ,  H04W76/18 ,  H04W76/19 ,  H04W88/08

    Abstract: A mobility parameter adjustment method and apparatus for use in a wireless communication system is provided. The mobility parameter adjustment method of a base station includes receiving connection failure information from a terminal, and adjusting a mobility adjustment parameter based on the connection failure information. The mobility parameter adjustment method and apparatus of the present disclosure is capable of adjusting mobility parameter efficiently so as to improve the mobility robustness of the wireless communication system and User Equipment (UE).

    Abstract translation: 提供了一种在无线通信系统中使用的移动性参数调整方法和装置。 基站的移动性参数调整方法包括从终端接收连接失败信息，并且基于连接失败信息调整移动性调整参数。 本公开的移动性参数调整方法和装置能够有效地调整移动性参数，以提高无线通信系统和用户设备（UE）的移动性鲁棒性。

    METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING DATA IN WIRELESS COMMUNICATION SYSTEM
    34.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING DATA IN WIRELESS COMMUNICATION SYSTEM 有权

    公开(公告)号：US20250142294A1

    公开(公告)日：2025-05-01

    申请号：US19008242

    申请日：2025-01-02

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Youngkyo BAEK ,  Sangsoo JEONG ,  Jungje SON

    IPC: H04W4/06 ,  H04W28/02 ,  H04W76/12 ,  H04W76/40

    Abstract: According to an embodiment of the disclosure, a base station (BS) is configured to: transmit traffic to at least one user equipment (UE) connected to the BS via a unicast scheme; based on information about a number of UEs connected to the BS to use a particular application, a particular service, or a particular session, or information of traffic to be used by the UE, determine whether to switch a transmission scheme of the traffic from the unicast scheme to a broadcast/multicast scheme; and as the broadcast/multicast scheme is determined as the transmission scheme of the traffic, transmit a message informing that the transmission scheme of the traffic is to be switched.

    APPARATUS AND METHOD FOR PROCESSING TRAFFIC OF SERVICE IN WIRELESS COMMUNICATION SYSTEM
    35.
    发明申请
    APPARATUS AND METHOD FOR PROCESSING TRAFFIC OF SERVICE IN WIRELESS COMMUNICATION SYSTEM 有权

    公开(公告)号：US20240397563A1

    公开(公告)日：2024-11-28

    申请号：US18792365

    申请日：2024-08-01

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Sangsoo JEONG ,  Kisuk KWEON

    IPC: H04W76/10 ,  H04W92/24

    Abstract: Disclosed is a 5G or a pre-5G communication system provided to support a higher data transmission rate than that of post-4G communication systems such as LTE. A method of operating a network node in a wireless communication system includes: receiving, from at least one user plane function (UPF) instance, a registration request message including UPF profile information of the at least one UPF instance; storing the UPF profile information including UPF service support information for at least one UPF service supported by the at least one UPF instance; receiving, from a session management function (SMF) node, a UPF discovery request message including UPF service information; discovering one or more UPF instance based on the UPF profile information and the UPF service information; and transmitting, to the SMF node, UPF instance information for the one or more UPF instance.

    METHOD AND APPARATUS FOR REGISTERING WITH NETWORK SLICE IN WIRELESS COMMUNICATION SYSTEM
    36.
    发明公开
    METHOD AND APPARATUS FOR REGISTERING WITH NETWORK SLICE IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20240314716A1

    公开(公告)日：2024-09-19

    申请号：US18675042

    申请日：2024-05-27

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hoyeon LEE ,  Sangsoo JEONG

    IPC: H04W60/00 ,  H04W8/02 ,  H04W48/16

    CPC classification number: H04W60/005 ,  H04W8/02 ,  H04W48/16

    Abstract: A method of a network function (NF) entity performing communication in a wireless communication system includes: in case that a first registration request of a user equipment (UE) for a slice is received at an access and mobility function (AMF) entity through a first network, receiving a first slice availability request message for the slice from the AMF entity; determining whether the slice is available for the UE, based on a network slice policy; and transmitting, to the AMF entity, a response message including information regarding slice availability of the UE according to the first registration request, wherein in case that a second registration request of the UE for the slice is received at the AMF entity through a second network, slice availability of the UE according to the second registration request is determined based on at least one of the network slice policy or the information regarding the slice availability of the UE according to the first registration request.

    SESSION MANAGEMENT METHOD AND DEVICE IN MOBILE COMMUNICATION SYSTEM
    37.
    发明公开
    SESSION MANAGEMENT METHOD AND DEVICE IN MOBILE COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20240298245A1

    公开(公告)日：2024-09-05

    申请号：US18262552

    申请日：2022-01-20

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Dongyeon KIM ,  Sangjun MOON ,  Jicheol LEE ,  Sangsoo JEONG

    IPC: H04W48/02 ,  H04W8/22 ,  H04W80/10

    CPC classification number: H04W48/02 ,  H04W8/22 ,  H04W80/10

    Abstract: The present disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method according to an embodiment of the present invention is a method for managing a multi-access protocol data unit (MA-PDU) session of a user equipment (UE) by an access and mobility management function (AMF) device of a mobile communication system, and the method may comprise the steps of: receiving, from the UE, a PDU session establishment request message including access traffic steering, switching, and splitting (ATSSS) capability information supported by the UE; identifying whether the PDU session establishment request message is an MA-PDU request for a local area data network (LADN); and transmitting, to the UE on the basis of the identification, a rejection message for rejecting of the MA PDU request for the LADN.

    METHOD AND DEVICE FOR DATA RATE CONTROL IN NETWORK SLICE IN WIRELESS COMMUNICATION SYSTEM
    40.
    发明公开
    METHOD AND DEVICE FOR DATA RATE CONTROL IN NETWORK SLICE IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20240031858A1

    公开(公告)日：2024-01-25

    申请号：US18475778

    申请日：2023-09-27

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sangsoo JEONG ,  Hoyeon LEE

    IPC: H04W28/02 ,  H04W76/25

    CPC classification number: H04W28/0252 ,  H04W76/25

    Abstract: The disclosure relates to a method and a device for controlling a data rate in a network slice of a wireless communication system. A method for controlling a bit rate of a network slice by a session management function (SMF) device of a wireless communication system is provided. The method includes receiving a slice control policy information from a policy and charging function (PCF) device, transmitting, to a user plane function (UPF) device, a parameter for controlling each slice based on the received slice control information, and receiving, from the UPF device, a response signal for whether the transmitted parameter is acceptable.

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