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    METHOD AND APPARATUS FOR CONNECTION BETWEEN TERMINAL AND BASE STATION IN MULTI-HOP NETWORKS
    1.
    发明公开
    METHOD AND APPARATUS FOR CONNECTION BETWEEN TERMINAL AND BASE STATION IN MULTI-HOP NETWORKS 审中-公开

    公开(公告)号：US20240179623A1

    公开(公告)日：2024-05-30

    申请号：US18522907

    申请日：2023-11-29

    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

    Inventor： Mi Young YUN ,  Seong Jun KIM ,  Chan Won PARK ,  Je Min LEE

    IPC: H04W48/20

    CPC classification number: H04W48/20

    Abstract: Disclosed are a method and apparatus for connecting a terminal and a base station in a multi-hop network. A method of a terminal may comprise: receiving cell selection and reselection criteria information broadcast from a base station; determining candidate base stations among all base stations capable of communicating with the terminal based on the cell selection and reselection criteria information; selecting one connection scheme from a lightening backhaul load (LBL) scheme or a maximum reference signal received power (RSRP) scheme based on a tolerable gap, which is a parameter for determining the candidate base station; selecting one candidate base station from among the candidate base stations as a target base station based on the one connection scheme; and connecting to the target base station.

    APPARATUS AND METHOD FOR SEQUENTIALLY TRANSMITTING DATA
    3.
    发明申请
    APPARATUS AND METHOD FOR SEQUENTIALLY TRANSMITTING DATA 审中-公开
    用于顺序发送数据的装置和方法

    公开(公告)号：US20130294322A1

    公开(公告)日：2013-11-07

    申请号：US13886655

    申请日：2013-05-03

    Applicant: Electronics And Telecommunications Research Institute

    Inventor： Mi Young YUN ,  Hyun LEE ,  Seokki KIM ,  Won-Ik KIM ,  Chul Sik YOON ,  Sung Cheol CHANG

    IPC: H04W80/08

    CPC classification number: H04W80/08 ,  H04W28/065 ,  H04W76/14

    Abstract: A reception terminal receives information indicating whether a service flow requires in-order delivery and a maximum time during which data not yet received is to wait in a case in which in-order delivery is required, from a transmission terminal, restores service data units (SDUs) from protocol data units (PDUs) received from the transmission terminal with respect to the corresponding service flow, and transmits the restored SDUs to a higher layer according to sequence numbers of the received PDUs in order.

    Abstract translation: 接收终端从发送终端接收指示业务流是否需要按顺序发送的信息，以及在尚未接收的数据的最大时间等待需要发送订单的情况下的信息，恢复业务数据单元 SDU）从发送终端接收到的相应服务流的协议数据单元（PDU）发送，并且根据所接收到的PDU的顺序号将恢复的SDU发送到较高层。

    DEVICE-TO-DEVICE COMMUNICATION METHOD AND APPARATUS
    6.
    发明申请
    DEVICE-TO-DEVICE COMMUNICATION METHOD AND APPARATUS 审中-公开
    设备到设备通信方法和设备

    公开(公告)号：US20150124646A1

    公开(公告)日：2015-05-07

    申请号：US14527511

    申请日：2014-10-29

    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

    Inventor： Mi Young YUN ,  JaeSheung SHIN ,  Sung-Min OH ,  Changhee LEE ,  Ae-Soon PARK

    IPC: H04W72/00 ,  H04L29/08 ,  H04W76/02 ,  H04W4/06 ,  H04L29/12

    CPC classification number: H04L67/1051 ,  H04L61/2069 ,  H04L61/6022 ,  H04W4/06 ,  H04W4/08 ,  H04W72/121 ,  H04W76/14

    Abstract: A D2D (Device-to-Device) communication method is provided which enables a first terminal of a first group to directly communicate with other terminals of the first group without relay of a base station. The first terminal receives first data from a second terminal. The first terminal determines whether the first data is destined for the first group by using a group identifier of the first data. When the first data is destined for the first group, the first terminal identifies at least one first RLC entity, among multiple RLC (Radio Link Control) entities, that corresponds to the second terminal by using the source terminal identifier of the first data.

    Abstract translation: 提供了一种D2D（设备到设备）通信方法，其使得第一组的第一终端能够直接与第一组的其他终端通信，而无需基站的中继。 第一终端从第二终端接收第一数据。 第一终端通过使用第一数据的组标识符来确定第一数据是否发往第一组。 当第一数据指定给第一组时，第一终端通过使用第一数据的源终端标识符来标识多个RLC（无线链路控制）实体中对应于第二终端的至少一个第一RLC实体。

    SIGNALLING METHOD FOR DIRECT COMMUNICATION BETWEEN TERMINALS
    7.
    发明申请
    SIGNALLING METHOD FOR DIRECT COMMUNICATION BETWEEN TERMINALS 有权
    终端之间直接通信的信令方法

    公开(公告)号：US20140017991A1

    公开(公告)日：2014-01-16

    申请号：US13937898

    申请日：2013-07-09

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Sung Cheol CHANG ,  Mi Young YUN ,  Seokki KIM ,  Won-Ik KIM ,  Hyun LEE ,  Sung Kyung KIM ,  Chul Sik YOON

    IPC: H04W76/00

    CPC classification number: H04W76/00 ,  H04W76/14 ,  H04W76/23 ,  H04W76/38

    Abstract: A signaling method for a terminal that performs direct communication between terminals terminal is disclosed. A transmitting terminal transmits a link establishment request message for establishing a link to a receiving terminal, and the receiving terminal transmits a link establishment response message responding to this message to the transmitting terminal. The link establishment request message includes a field indicating a flow to use if the receiving terminal acquires a token.

    Abstract translation: 公开了一种在终端之间执行直接通信的终端的信令方法。 发送终端发送用于建立到接收终端的链路的链路建立请求消息，并且接收终端向发送终端发送响应该消息的链路建立响应消息。 链接建立请求消息包括指示如果接收终端获取令牌时要使用的流的字段。

    METHOD FOR HANDOVER IN NON-TERRESTRIAL NETWORK, AND APPARATUS FOR THE SAME
    8.
    发明申请
    METHOD FOR HANDOVER IN NON-TERRESTRIAL NETWORK, AND APPARATUS FOR THE SAME 审中-公开

    公开(公告)号：US20200178135A1

    公开(公告)日：2020-06-04

    申请号：US16699357

    申请日：2019-11-29

    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

    Inventor： Mi Young YUN ,  Ji Hyung KIM

    IPC: H04W36/08 ,  H04W36/00 ,  H04B7/185

    Abstract: A handover method performed by a terminal in a non-terrestrial network may comprise transmitting a measurement report including measurement results for neighbor cells to a serving satellite base station; receiving, from the serving satellite base station, connection configuration information for at least one target base station candidate and information on an activation time when the connection configuration information for the at least one target base station candidate is activated; and performing a handover to a first target base station candidate among the at least one target base station candidate based on information received from the at least one target base station candidate at the activation time.

    METHOD FOR PREVENTING COLLISIONS BETWEEN ADDRESSES IN DEVICE-TO-DEVICE COMMUNICATIONS
    10.
    发明申请
    METHOD FOR PREVENTING COLLISIONS BETWEEN ADDRESSES IN DEVICE-TO-DEVICE COMMUNICATIONS 审中-公开
    防止设备到设备通信中地址之间的冲突的方法

    公开(公告)号：US20160127309A1

    公开(公告)日：2016-05-05

    申请号：US14932034

    申请日：2015-11-04

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Mi Young YUN ,  Kyoung Seok LEE ,  Ae Soon PARK ,  Jae Sheung SHIN

    IPC: H04L29/12 ,  H04W8/26 ,  H04W4/00

    CPC classification number: H04L61/103 ,  H04L61/2007 ,  H04L61/2092 ,  H04W4/70 ,  H04W8/26 ,  H04W76/14

    Abstract: Methods for preventing address collisions in device-to-device (D2D) communications are disclosed. An operation method of a first terminal in a wireless communication network may comprise configuring an internet protocol (IP) address of the first terminal used for D2D communications; generating an announcement frame based on an address resolution protocol (ARP) including the IP address; and transmitting the announcement frame. Thus, a problem of collisions between IP addresses in D2D communications can be resolved.

    Abstract translation: 公开了用于防止设备到设备（D2D）通信中的地址冲突的方法。 无线通信网络中的第一终端的操作方法可以包括：配置用于D2D通信的第一终端的因特网协议（IP）地址; 基于包括所述IP地址的地址解析协议（ARP）生成通知帧; 并发送公告框架。 因此，可以解决D2D通信中的IP地址之间的冲突问题。

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