知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

8 records (took 0.081 seconds)

    Method for avoiding interference
    2.
    再颁专利
    Method for avoiding interference 有权

    公开(公告)号：USRE47099E1

    公开(公告)日：2018-10-23

    申请号：US14669955

    申请日：2015-03-26

    Applicant: LG Electronics Inc.

    Inventor： Han-Byul Seo ,  Byoung-Hoon Kim

    IPC: H04B7/26 ,  H04W72/08 ,  H04W72/04 ,  H04W84/04

    Abstract: The present invention provides a method for avoiding interference resulting from data transmission between an adjacent second base station and a second relay station placed within the coverage of the adjacent second base station. The method for avoiding interference comprises: receiving the radio resource scheduling information from the adjacent second base station; checking the radio resources used in the data transmission between the adjacent second base station and the second relay station based on the received radio resource scheduling information; and scheduling at least one radio resource among uplink radio resources and downlink radio resources for at least one first terminal and at least one first relay station which are connected to a first base station in order to avoid interference with the checked radio resource if the radio resource used in the data transmission from the second base station to the second relay station is checked as the uplink resource or if the radio resource used in the data transmission from the second relay station to the second base station is checked as the downlink resource.

    Method for avoiding interference
    3.
    再颁专利
    Method for avoiding interference 有权

    公开(公告)号：USRE48005E1

    公开(公告)日：2020-05-19

    申请号：US15294412

    申请日：2016-10-14

    Applicant: LG ELECTRONICS INC.

    Inventor： Han-Byul Seo ,  Byoung-Hoon Kim

    IPC: H04W72/08 ,  H04B7/26 ,  H04W72/04 ,  H04W84/04

    Abstract: The present invention provides a method for avoiding interference resulting from data transmission between an adjacent second base station and a second relay station placed within the coverage of the adjacent second base station. The method for avoiding interference comprises: receiving the radio resource scheduling information from the adjacent second base station; checking the radio resources used in the data transmission between the adjacent second base station and the second relay station based on the received radio resource scheduling information; and scheduling at least one radio resource among uplink radio resources and downlink radio resources for at least one first terminal and at least one first relay station which are connected to a first base station in order to avoid interference with the checked radio resource if the radio resource used in the data transmission from the second base station to the second relay station is checked as the uplink resource or if the radio resource used in the data transmission from the second relay station to the second base station is checked as the downlink resource.

    Method for transmitting/receiving data between a relay and a base station
    6.
    发明授权
    Method for transmitting/receiving data between a relay and a base station 有权
    用于在继电器和基站之间发送/接收数据的方法

    公开(公告)号：US09473232B2

    公开(公告)日：2016-10-18

    申请号：US14496892

    申请日：2014-09-25

    Applicant: LG ELECTRONICS INC.

    Inventor： Han-Byul Seo ,  Ki-Jun Kim ,  Hak-Seong Kim

    IPC: H04B7/15 ,  H04B7/26 ,  H04L1/18 ,  H04L1/16 ,  H04W16/26 ,  H04L1/00

    CPC classification number: H04B7/15 ,  H04B7/2606 ,  H04L1/16 ,  H04L1/1812 ,  H04L1/1822 ,  H04L2001/0097 ,  H04W16/26

    Abstract: A method and a relay node are described for transmitting and receiving data. The relay node receives a downlink data in a subframe n−k from a base station. The subframe n−k is configured as a multicast broadcast single frequency network (MBSFN) subframe by the relay node. The relay node transmits to the base station, in response to receiving the downlink data in the subframe n−k, an acknowledgement (ACK)/negative acknowledgement (NACK) in an uplink subframe n, where n is an index number of the uplink subframe for transmitting the ACK/NACK. A value of n is associated with a parameter indicating subframe configuration related with at least one hybrid automatic repeat request (HARM) process between the relay node and the base station. The value of k is equal to or greater than 4.

    Abstract translation: 描述了用于发送和接收数据的方法和中继节点。 中继节点从基站接收子帧n-k中的下行链路数据。 子帧n-k由中继节点配置为多播广播单频网（MBSFN）子帧。 中继节点响应于在子帧n-k中接收到下行链路数据而向基站发送上行链路子帧n中的确认（ACK）/否定确认（NACK），其中n是上行链路子帧的索引号 用于发送ACK / NACK。 n的值与指示与中继节点和基站之间的至少一个混合自动重复请求（HARM）处理相关的子帧配置的参数相关联。 k的值等于或大于4。

    Signal transmission method and apparatus in a relay communication system
    7.
    发明授权
    Signal transmission method and apparatus in a relay communication system 有权

    公开(公告)号：US09749099B2

    公开(公告)日：2017-08-29

    申请号：US14575991

    申请日：2014-12-18

    Applicant: LG ELECTRONICS INC.

    Inventor： Han-Byul Seo ,  Hak-Seong Kim ,  Ki-Jun Kim ,  Soon-Yil Kwon

    IPC: H04J4/00 ,  H04L5/00 ,  H04W84/04

    CPC classification number: H04L5/001 ,  H04L5/0053 ,  H04L5/0094 ,  H04W84/047

    Abstract: The present invention relates to a data transmission/receiving method and apparatus in a relay communication system. In particular, the data transmission/receiving method through a backhaul link between a base station and a relay node in a relay communication system comprises: composing a backhaul subframe including a control signal transmission period to which a control signal is allocated and a backhaul signal transmission period to which a backhaul signal is allocated and then allocating the backhaul signal; transmitting configuration information about the backhaul subframe, the information containing symbol position or size data of the backhaul signal transmission period, to the relay node through an upper layer signal; and transmitting the backhaul signal having been allocated through the backhaul subframe to the relay node.

Patent Agency Ranking