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1.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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Patent Agency Ranking
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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公开(公告)号：US20240163705A1
公开(公告)日：2024-05-16
申请号：US18506395
申请日：2023-11-10
Inventor： Jae Wook SHIN , Sung-Min OH , Sook Yang KANG , Hyung Deug BAE , Soon Yong LIM , Sung Gu CHOI , You Sun HWANG
IPC: H04W24/10
CPC classification number: H04W24/10
Abstract: A method of an IAB node may comprise: receiving an RRC message including measurement control information from a base station; transmitting RRC reconfiguration information including the measurement control information to each of a plurality of terminals; receiving a measurement report message including a measurement report generated by each of the plurality of terminals based on the measurement control information from each of the plurality of terminals; and grouping the measurement report messages received from the plurality of terminals into a grouped message report message, and transmitting the grouped measurement report message to the base station according to a grouped measurement reporting periodicity.
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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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5.发明申请METHOD AND APPARATUS FOR CONTROLLING TRAFFIC NEXT GENERATION MOBILE COMMUNICATION SYSTEM 审中-公开用于控制交通下一代移动通信系统的方法和装置公开(公告)号：US20140295826A1
公开(公告)日：2014-10-02
申请号：US14100264
申请日：2013-12-09
Inventor： Sung Gu CHOI , Young Jick BAHG , Byung Han RYU , Nam Hoon PARK
CPC classification number: H04W76/14 , H04W28/0215 , H04W36/03 , H04W36/22 , H04W76/23
Abstract: The present invention relates to a method and apparatus for controlling traffic which can be applied to the next generation mobile communication system. The method includes determining whether or not a load state of a cell is greater than a threshold, determining whether or not UE capable of D2D communication is present in UEs connected to the cell if, as a result of the determination, it is determined that the load state is greater than the threshold, performing a D2D communication configuration on the UE capable of D2D communication, determining whether or not UE capable of handover is present in remaining UEs not capable of the D2D communication, and performing a handover communication configuration on the UE capable of handover. According to the present invention, a signaling overload due to the simultaneous handover of a plurality of UEs or congestion of traffic in a target cell can be prevented.
Abstract translation: 本发明涉及可应用于下一代移动通信系统的用于控制业务的方法和装置。 该方法包括：确定小区的负载状态是否大于阈值，确定在与该小区连接的UE中是否存在能够进行D2D通信的UE，如果作为确定的结果，确定是否确定 负载状态大于阈值，在能够进行D2D通信的UE上执行D2D通信配置，确定能够切换的UE是否存在于不能进行D2D通信的剩余UE中，并且在UE上执行切换通信配置 能够切换。 根据本发明，可以防止由于多个UE的同时切换或目标小区中的业务拥塞引起的信令过载。
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6.发明申请COORDINATED MULTI-POINT TRANSMISSION AND RECEPTION METHOD IN OVERLAID CELL ENVIRONMENT 有权过度细胞环境中的协调多点传输和接收方法公开(公告)号：US20140241323A1
公开(公告)日：2014-08-28
申请号：US14045436
申请日：2013-10-03
Inventor： Soon Gi PARK , Hyung Sub KIM , Sung Gu CHOI , Byung Han RYU , Nam Hoon PARK
CPC classification number: H04L5/0035 , H04L5/005 , H04W36/0055 , H04W84/045
Abstract: According to the present invention, a method of performing coordinated multi-point transmission and reception in an overlaid cellular system in which a first base station and a second base station overlay each other, the method comprising performing a handover using a coordinated multi-point transmission and reception scheme based on CRS-RS (Channel State Indicator-Reference Signal) information of user equipment by the first and second base stations.
Abstract translation: 根据本发明，一种在重叠的蜂窝系统中执行协调的多点发送和接收的方法，其中第一基站和第二基站相互重叠，所述方法包括使用协调的多点传输 以及基于第一和第二基站的用户设备的CRS-RS（信道状态指示符 - 参考信号）信息的接收方案。
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