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1.发明公开公开(公告)号：US20240205984A1
公开(公告)日：2024-06-20
申请号：US18530948
申请日：2023-12-06
Inventor： Myung San BAE , Jae Wook SHIN
CPC classification number: H04W76/10 , H04L5/0053 , H04W8/22 , H04W80/06
Abstract: A method of a packet data convergence protocol (PDCP) in a terminal according to an exemplary embodiment of the present disclosure may comprise: receiving a connection request TCP packet from a TCP client of the terminal; transmitting the connection request TCP packet to a base station; creating an initial PDCP TCP context to perform at least part of a TCP procedure in advance; and transmitting the initial PDCP TCP context to a PDCP of the base station.
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2.发明申请公开(公告)号：US20250008400A1
公开(公告)日：2025-01-02
申请号：US18749355
申请日：2024-06-20
Inventor： You Sun HWANG , Sook Yang KANG , Jae Sheung SHIN , Jae Wook SHIN , Sung Gu CHOI
Abstract: A method of a terminal may comprise: establishing first RRC connections with a first base station and a second base station; in response to a first event condition being satisfied, requesting preparation for first traffic switching by transmitting a first measurement report to the first base station; performing a first RRC reconfiguration procedure with the second base station; releasing the first RRC connection with the first base station; and transitioning to a first RRC-inactive state and a first connection management (CM)-inactive state for the first base station.
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公开(公告)号：US20220240337A1
公开(公告)日：2022-07-28
申请号：US17717040
申请日：2022-04-09
Inventor： Mi Jeong YANG , Jae Wook SHIN , Ae-Soon PARK
Abstract: There are provided a method for processing an exceptional case of establishing a default bearer and a device therefor in order to solve a problem in that a user equipment cannot actually receive an IP service by accessing a packet network while failing in establishing the default bearer in a mobile communication system. A method for processing an exceptional ease of establishing a default hearer in a mobility management entity includes: receiving a network attachment request from a user equipment; transmitting a network attachment acceptance including an activation request of the default bearer to the user equipment in response to the network attachment request; and cancelling a network attachment procedure when a completion response to the activation request of the default bearer is not received from the user equipment within a predetermined time.
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4.发明申请公开(公告)号：US20190037628A1
公开(公告)日：2019-01-31
申请号：US16152329
申请日：2018-10-04
Inventor： Mi Jeong YANG , Jae Wook SHIN , Ae-Soon PARK
Abstract: There are provided a method for processing an exceptional case of establishing a default bearer and a device therefor in order to solve a problem in that a user equipment cannot actually receive an IP service by accessing a packet network while failing in establishing the default bearer in a mobile communication system. A method for processing an exceptional case of establishing a default bearer in a mobility management entity includes: receiving a network attachment request from a user equipment; transmitting a network attachment acceptance including an activation request of the default bearer to the user equipment in response to the network attachment request; and cancelling a network attachment procedure when a completion response to the activation request of the default bearer is not received from the user equipment within a predetermined time.
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公开(公告)号：US20250106717A1
公开(公告)日：2025-03-27
申请号：US18891425
申请日：2024-09-20
Inventor： Hyung Deug BAE , Sook Yang KANG , Chul PARK , Myungsan BAE , Jaesheung SHIN , Jae Wook SHIN , Sung-Min OH , Kwang Ryul JUNG , You Sun HWANG
Abstract: A method of a terminal may comprise: receiving system information including terrestrial cell reselection parameters and on-board cell reselection parameters; determining whether the terminal is in an on-board state with respect to a first base station; and in response to determining that the terminal is in the on-board state with respect to the first base station, performing cell reselection by applying the on-board cell reselection parameters to reception measurement on the first base station.
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Patent Agency Ranking
公开(公告)号：US20250056464A1
公开(公告)日：2025-02-13
申请号：US18799698
申请日：2024-08-09
Inventor： Jae Wook SHIN , Sook Yang KANG , Chul PARK , Myungsan BAE , Hyung Deug BAE , JaeSheung SHIN , Sung-Min OH , Kwang Ryul JUNG , You Sun HWANG
Abstract: A method of a terminal may comprise: selecting one of a TN base station or NTN base station as a first base station; performing a first access registration procedure between the terminal and a core network through the first base station; identifying whether the core network supports dual-steering, based on a result of the first access registration procedure; in response to identifying that the core network supports dual-steering, performing a second access registration procedure between the terminal and the core network through a second base station other than the first base station among the TN base station or the NTN base station; and in response to a success of the second access registration procedure, performing a multiple access (MA) protocol data unit (PDU) session establishment procedure according to dual-steering through the first base station.
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公开(公告)号：US20240163759A1
公开(公告)日：2024-05-16
申请号：US18507344
申请日：2023-11-13
Inventor： Hyung Deug BAE , Sook Yang KANG , Jae Wook SHIN , Sung Min OH , Soon Yong LIM , Sung Gu CHOI , You Sun HWANG
CPC classification number: H04W36/087 , H04W36/0072 , H04W36/0009
Abstract: A method of an integrated access and backhaul (IAB) node may include: receiving, from a target base station, one or more user equipment (UE) context setup request messages including terminal radio resource reconfiguration information; sharing context information including the terminal radio resource reconfiguration information with a source IAB-distributed unit 1 (IAB-DU1); configuring terminal reconfiguration information using the shared context information; and transmitting one or more UE context setup response messages including the terminal reconfiguration information to the target base station in response to the one or more UE context setup request messages.
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8.发明申请METHOD AND APPARATUS FOR PERCEIVING ACCESS BETWEEN TERMINAL AND SMALL CELL 审中-公开在终端和小细胞之间存取接触的方法和装置公开(公告)号：US20150119048A1
公开(公告)日：2015-04-30
申请号：US14520913
申请日：2014-10-22
Inventor： Mi Jeong YANG , Soon Yong LIM , Kwang Ryul JUNG , Jae Wook SHIN
CPC classification number: H04W36/22 , H04W16/32 , H04W76/15 , H04W84/045
Abstract: A method and apparatus for perceiving access between a terminal and a small base station is provided. A macro base station transmits a small cell addition/change request message to a small base station that a terminal enters and transmits a message for access to the terminal when receiving a response message from the small base station. Then the macro base station obtains results of access between the terminal and the small base station and determines whether the access between the terminal and the small base station is completed based on the result of access.
Abstract translation: 提供了一种用于感知终端和小型基站之间的接入的方法和装置。 宏基站向小型基站发送小小区添加/改变请求消息，终端进入小基站，并且从小型基站接收到响应消息时发送用于接入终端的消息。 然后，宏基站获取终端与小型基站之间的接入结果，并根据接入结果确定终端和小型基站之间的接入是否完成。
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公开(公告)号：US20240163779A1
公开(公告)日：2024-05-16
申请号：US18505426
申请日：2023-11-09
Inventor： Sook Yang KANG , You Sun HWANG , Hyung Deug BAE , Jae Wook SHIN , Sung Min OH , Soon Yong LIM , Sung Gu CHOI
CPC classification number: H04W48/16 , H04W24/10 , H04W84/047
Abstract: A method of a terminal, according to an exemplary embodiment of the present disclosure, may include: requesting access to a mobile integrated access backhaul (IAB) based on cell search; receiving a tracking area (TA) update procedure stop request message from an Access and Mobility Management Function (AMF) of a core network; and deactivating a TA update procedure based on the TA update procedure stop request message.
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10.发明申请METHOD FOR PROCESSING EXCEPTIONAL CASE OF ESTABLISHING DEFAULT BEARER IN MOBILE COMMUNICATION SYSTEM AND DEVICE THEREFOR 审中-公开在移动通信系统中处理建立缺省承载的异常情况的方法及其设备公开(公告)号：US20160088673A1
公开(公告)日：2016-03-24
申请号：US14959522
申请日：2015-12-04
Inventor： Mi Jeong YANG , Jae Wook SHIN , Ae-Soon PARK
CPC classification number: H04W76/18 , H04W8/02 , H04W72/0406 , H04W80/04
Abstract: There are provided a method for processing an exceptional case of establishing a default bearer and a device therefor in order to solve a problem in that a user equipment cannot actually receive an IP service by accessing a packet network while failing in establishing the default bearer in a mobile communication system. A method for processing an exceptional case of establishing a default bearer in a mobility management entity includes: receiving a network attachment request from a user equipment; transmitting a network attachment acceptance including an activation request of the default bearer to the user equipment in response to the network attachment request; and cancelling a network attachment procedure when a completion response to the activation request of the default bearer is not received from the user equipment within a predetermined time.
Abstract translation: 提供了一种用于处理建立默认承载的异常情况的方法及其装置，以便解决用户设备通过访问分组网络而实际上不能接收IP服务的问题，同时在 移动通信系统。 一种用于处理在移动性管理实体中建立默认承载的例外情况的方法包括：从用户设备接收网络附着请求; 响应于所述网络附着请求，向所述用户设备发送包括所述默认承载的激活请求的网络附件接受; 以及在预定时间内没有从所述用户设备接收到对所述默认承载的激活请求的完成响应时，取消网络附接过程。
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