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    METHOD AND APPARATUS FOR TRAFFIC TRANSMISSION IN COMMUNICATION SYSTEM
    1.
    发明申请
    METHOD AND APPARATUS FOR TRAFFIC TRANSMISSION IN COMMUNICATION SYSTEM 有权

    公开(公告)号：US20230006767A1

    公开(公告)日：2023-01-05

    申请号：US17747298

    申请日：2022-05-18

    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

    Inventor： Seok Ki KIM ,  Ok Sun PARK ,  Gi Yoon PARK ,  Eun Jeong SHIN ,  Jae Sheung SHIN ,  Jin Ho CHOI

    IPC: H04L1/00 ,  H04L5/00

    Abstract: An operation method of a terminal may include: receiving, from a base station, an addition value KN, information on linear combination coefficient matrices for respective numbers of transport blocks, and configuration information on each linear combination coefficient matrix; dividing a source block into M transport blocks; selecting one linear combination coefficient matrix among the linear combination coefficient matrices based on M; generating (M+KN) network coding blocks by performing network coding on the M transport blocks with the selected one linear combination coefficient matrix; and transmitting, to the base station, messages each including one network coding block among the network coding blocks, a control index of the one linear combination coefficient matrix, and a preamble.

    WIRELESS RELAYING METHOD, METHOD OF CONTROLLING RELAY MODE, AND WIRELESS RELAY APPARATUS
    2.
    发明申请
    WIRELESS RELAYING METHOD, METHOD OF CONTROLLING RELAY MODE, AND WIRELESS RELAY APPARATUS 审中-公开
    无线中继方法，控制方式和无线中继装置

    公开(公告)号：US20140113545A1

    公开(公告)日：2014-04-24

    申请号：US14057302

    申请日：2013-10-18

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Jae Sheung SHIN ,  Sook Yang KANG ,  Eun Ah KIM ,  Hyun Seo PARK ,  Sung Min OH ,  Ae Soon PARK

    IPC: H04B7/14

    CPC classification number: H04B7/14 ,  H04B7/15557 ,  H04L1/0003 ,  H04L1/0045 ,  H04L2001/0097 ,  H04W72/04 ,  H04W84/047

    Abstract: Provided are a wireless relaying method, a method of controlling a relay mode, and a wireless relay apparatus using the wireless relaying method. The wireless relaying method of a relay node (RN) includes operating in an amplify-and-forward (AF) mode of amplifying and forwarding a received signal upon setup, broadcasting identifier (ID) information on the RN, and, when a mode change message is received from an evolved node-B (eNB), changing an operating mode to a decode-and-forward (DF) mode. Accordingly, it is possible to improve resource efficiency while having an advantage of minimum delay time for relay.

    Abstract translation: 提供了一种无线中继方法，一种控制中继模式的方法，以及使用该无线中继方法的无线中继装置。 中继节点（RN）的无线中继方法包括以放大转发（AF）模式操作，在建立时放大接收信号并转发，RN上的广播标识符（ID）信息，以及当模式改变 从演进节点B（eNB）接收到消息，将操作模式改变为解码转发（DF）模式。 因此，可以提高资源效率，同时具有中继器的最小延迟时间的优点。

    OPERATION METHOD OF COMMUNICATION NODE SUPPORTING DEVICE TO DEVICE COMMUNICATION IN COMMUNICATION NETWORK
    5.
    发明申请
    OPERATION METHOD OF COMMUNICATION NODE SUPPORTING DEVICE TO DEVICE COMMUNICATION IN COMMUNICATION NETWORK 审中-公开
    通信节点支持设备操作方法，用于通信网络中的设备通信

    公开(公告)号：US20170048906A1

    公开(公告)日：2017-02-16

    申请号：US15236088

    申请日：2016-08-12

    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

    Inventor： Kyoung Seok LEE ,  Jae Heung KIM ,  Jae Sheung SHIN

    IPC: H04W76/02

    CPC classification number: H04W76/14

    Abstract: Disclosed are operation methods of communication node supporting device to device communications in communication system. The operation method of the communication node comprises receiving relay operation criterion information from a base station; when it is determined that the first communication node supports a relay function based on the relay operation criterion information, transmitting a first message indicating that the first communication node supports the relay function to the base station; and when a second message which instructs performing of the relay function is received from the base station in response to the first message, relaying communications between the base station and a second communication node by performing the relay function.

    Abstract translation: 公开了通信节点支持设备到通信系统中的设备通信的操作方法。 通信节点的操作方法包括从基站接收中继操作标准信息; 当确定第一通信节点基于中继操作标准信息支持中继功能时，向基站发送指示第一通信节点支持中继功能的第一消息; 并且当响应于所述第一消息从所述基站接收到指示执行所述中继功能的第二消息时，通过执行所述中继功能来中继所述基站与第二通信节点之间的通信。

    OPERATION METHOD OF COMMUNICATION NODE SUPPORTING DIRECT COMMUNICATION IN NETWORK
    6.
    发明申请
    OPERATION METHOD OF COMMUNICATION NODE SUPPORTING DIRECT COMMUNICATION IN NETWORK 审中-公开
    网络中支持直接通信的通信节点的操作方法

    公开(公告)号：US20170048905A1

    公开(公告)日：2017-02-16

    申请号：US15235996

    申请日：2016-08-12

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Mi Young YUN ,  Ji Hyung KIM ,  Jae Heung KIM ,  Jae Sheung SHIN

    IPC: H04W76/02 ,  H04L5/00 ,  H04W28/04 ,  H04W72/04

    CPC classification number: H04L5/0048 ,  H04L5/0053 ,  H04L5/0091 ,  H04W76/14

    Abstract: Disclosed are operation methods of communication node supporting direct communications in network. The operation method may comprise generating control information which includes parameters used for transmitting and receiving data; transmitting, to a second UE, the control information through a physical sidelink control channel (PSCCH); and transmitting, to the second UE, the data through a physical sidelink shared channel (PSSCH) based on the parameters. Therefore, a performance of the network can be enhanced.

    Abstract translation: 公开了支持网络中直接通信的通信节点的操作方法。 操作方法可以包括生成包括用于发送和接收数据的参数的控制信息; 通过物理侧向控制信道（PSCCH）向第二UE发送控制信息; 以及基于所述参数，通过物理侧向共享信道（PSSCH）向所述第二UE发送所述数据。 因此，可以提高网络的性能。

    METHOD AND APPARATUS FOR RANDOM ACCESS IN COMMUNICATION SYSTEM
    7.
    发明申请
    METHOD AND APPARATUS FOR RANDOM ACCESS IN COMMUNICATION SYSTEM 有权

    公开(公告)号：US20220225417A1

    公开(公告)日：2022-07-14

    申请号：US17531918

    申请日：2021-11-22

    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

    Inventor： Soon Yong LIM ,  Mi Jeong YANG ,  Jae Sheung SHIN ,  Sung Min OH

    IPC: H04W74/08

    Abstract: A method of operating a terminal in a communication system may include: receiving a message including first configuration information for a low-latency random access procedure from a base station; transmitting MsgA to the base station on the basis of the first configuration information; retransmitting the MsgA when MsgB, which is a response to the MsgA, is not received; and completing the random access procedure on the basis of information included in the MsgB when the MsgB is received in a section corresponding to the maximum number of low-latency transmissions indicated by first information included in the first configuration information.

    METHOD FOR PREVENTING COLLISIONS BETWEEN ADDRESSES IN DEVICE-TO-DEVICE COMMUNICATIONS
    9.
    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。

    METHOD AND APPARATUS FOR HYBRID AUTOMATIC REPEAT REQUEST IN COMMUNICATION SYSTEM USING POLAR CODES
    10.
    发明公开
    METHOD AND APPARATUS FOR HYBRID AUTOMATIC REPEAT REQUEST IN COMMUNICATION SYSTEM USING POLAR CODES 审中-公开

    公开(公告)号：US20230291498A1

    公开(公告)日：2023-09-14

    申请号：US18182074

    申请日：2023-03-10

    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

    Inventor： Jung Im KIM ,  Jae Sheung SHIN

    IPC: H04L1/00 ,  H04L1/1812

    CPC classification number: H04L1/0057 ,  H04L1/0071 ,  H04L1/1812

    Abstract: An operation method of a transmitting node in a communication system may comprise:
    generating 2N initial transmission bits by encoding N information bits to be transmitted to a receiving node of the communication system in a polar coding scheme; transmitting, to the receiving node, an initial transmission signal generated by modulating the 2N initial transmission bits; receiving, from the receiving node, a signal indicating that the initial transmission signal is not normally received; interleaving the N information bits through an interleaver to generate N interleaved bits; generating 2N first retransmission bits by encoding the N interleaved bits in the polar coding scheme; and transmitting, to the receiving node, a first retransmission signal generated by modulating the 2N first retransmission bits.

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