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    Data transfer management in a radio communications network
    1.
    发明授权
    Data transfer management in a radio communications network 有权
    无线电通信网络中的数据传输管理

    公开(公告)号：US08831616B2

    公开(公告)日：2014-09-09

    申请号：US13762307

    申请日：2013-02-07

    Applicant: LG Electronics Inc.

    Inventor： Sung-Duck Chun ,  Young-Dae Lee ,  Myung-Cheul Jung ,  Sung-Jun Park

    IPC: H04W36/00 ,  H04W36/02 ,  H04W48/12 ,  H04W36/38 ,  H04W72/00

    CPC classification number: H04W36/0033 ,  H04W8/06 ,  H04W36/0088 ,  H04W36/02 ,  H04W36/38 ,  H04W36/385 ,  H04W48/12 ,  H04W72/005

    Abstract: A mobile communications system including a network with a source network node and a target network node that supports a handover procedure, and a mobile terminal that is allowed to access the source network node and access the target network node according to the handover procedure, in which information related to a reception status of user data is delivered between at least two among a group including the mobile terminal, the source network node, and the target network node such that the target network node may receive status information from the source network node and the target network node may receive a status report from the mobile terminal.

    Abstract translation: 一种包括具有源网络节点的网络和支持切换过程的目标网络节点的移动通信系统，以及被允许访问源网络节点并根据切换过程接入目标网络节点的移动终端，其中 在包括移动终端，源网络节点和目标网络节点的组中的至少两个之间传送与用户数据的接收状态相关的信息，使得目标网络节点可以从源网络节点接收状态信息， 目标网络节点可以从移动终端接收状态报告。

    Data transfer management in a radio communications network
    2.
    发明授权
    Data transfer management in a radio communications network 有权

    公开(公告)号：US10129795B2

    公开(公告)日：2018-11-13

    申请号：US15842542

    申请日：2017-12-14

    Applicant: LG ELECTRONICS INC.

    Inventor： Sung-Duck Chun ,  Young-Dae Lee ,  Myung-Cheul Jung ,  Sung-Jun Park

    IPC: H04W36/00 ,  H04W36/38 ,  H04W8/06 ,  H04W36/02 ,  H04W48/12 ,  H04W72/00

    Abstract: A mobile communications system including a network with a source network node and a target network node that supports a handover procedure, and a mobile terminal that is allowed to access the source network node and access the target network node according to the handover procedure, in which information related to a reception status of user data is delivered between at least two among a group including the mobile terminal, the source network node, and the target network node such that the target network node may receive status information from the source network node and the target network node may receive a status report from the mobile terminal.

    Data transfer management in a radio communications network
    4.
    发明授权
    Data transfer management in a radio communications network 有权
    无线电通信网络中的数据传输管理

    公开(公告)号：US09516573B2

    公开(公告)日：2016-12-06

    申请号：US14335717

    申请日：2014-07-18

    Applicant: LG ELECTRONICS INC.

    Inventor： Sung-Duck Chun ,  Young-Dae Lee ,  Myung-Cheul Jung ,  Sung-Jun Park

    IPC: H04W36/00 ,  H04W36/38 ,  H04W48/12 ,  H04W36/02 ,  H04W72/00

    CPC classification number: H04W36/0033 ,  H04W8/06 ,  H04W36/0088 ,  H04W36/02 ,  H04W36/38 ,  H04W36/385 ,  H04W48/12 ,  H04W72/005

    Abstract: A mobile communications system including a network with a source network node and a target network node that supports a handover procedure, and a mobile terminal that is allowed to access the source network node and access the target network node according to the handover procedure, in which information related to a reception status of user data is delivered between at least two among a group including the mobile terminal, the source network node, and the target network node such that the target network node may receive status information from the source network node and the target network node may receive a status report from the mobile terminal.

    Abstract translation: 一种包括具有源网络节点的网络和支持切换过程的目标网络节点的移动通信系统，以及被允许访问源网络节点并根据切换过程接入目标网络节点的移动终端，其中 在包括移动终端，源网络节点和目标网络节点的组中的至少两个之间传送与用户数据的接收状态相关的信息，使得目标网络节点可以从源网络节点接收状态信息， 目标网络节点可以从移动终端接收状态报告。

    Maintaining communication between mobile terminal and network in mobile communication system
    7.
    发明授权
    Maintaining communication between mobile terminal and network in mobile communication system 有权
    维护移动通信系统中移动终端与网络之间的通信

    公开(公告)号：US09253801B2

    公开(公告)日：2016-02-02

    申请号：US14109801

    申请日：2013-12-17

    Applicant: LG ELECTRONICS INC.

    Inventor： Sung-Duck Chun ,  Young-Dae Lee ,  Myung-Cheul Jung ,  Sung-Jun Park

    IPC: H04W74/08 ,  H04W56/00 ,  H04W76/04 ,  H04W92/10

    CPC classification number: H04W74/0833 ,  H04W56/00 ,  H04W76/25 ,  H04W76/27 ,  H04W92/10 ,  Y02D70/124

    Abstract: According to one embodiment, a method for maintaining a communication between a mobile terminal and a network in a mobile communication system includes: determining whether a state of the mobile terminal is in an unsynchronized state while maintaining a radio resource control (RRC) connected state with the network; performing a random access channel (RACH) procedure for a synchronized state if it is determined that the state of the mobile terminal is in the unsynchronized state while maintaining the RRC connected state with the network; and after performing the RACH procedure, transitioning from the synchronized state to the unsynchronized state with the network while maintaining the RRC connected state with the network when a timer expires.

    Abstract translation: 根据一个实施例，一种用于在移动通信系统中维护移动终端与网络之间的通信的方法包括：在维持无线电资源控制（RRC）连接状态的同时，确定移动终端的状态是否处于非同步状态 网络; 如果在保持与网络的RRC连接状态的同时确定移动终端的状态处于非同步状态，则执行用于同步状态的随机接入信道（RACH）过程; 并且在执行RACH过程之后，当定时器到期时，与网络同步地从同步状态转换到非同步状态，同时保持与网络的RRC连接状态。

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