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    RELAY NETWORK AND ENTITY FOR CONTINUOUS TRANSMISSION BASED ON SUPERPOSITION CODING
    4.
    发明申请
    RELAY NETWORK AND ENTITY FOR CONTINUOUS TRANSMISSION BASED ON SUPERPOSITION CODING 审中-公开
    基于重叠编码的中继网络和连续传输实体

    公开(公告)号：WO2009075527A2

    公开(公告)日：2009-06-18

    申请号：PCT/KR2008007327

    申请日：2008-12-11

    Applicant: KOREA ELECTRONICS TELECOMM ,  AJOU UNIV IND ACAD COOP FOUND ,  NOH TAEGYUN ,  OH SEONG KEUN ,  LEE MIN ,  JEONG BYUNG JANG ,  CHUNG HYUN KYU

    Inventor： NOH TAEGYUN ,  OH SEONG KEUN ,  LEE MIN ,  JEONG BYUNG JANG ,  CHUNG HYUN KYU

    IPC: H04B7/155

    CPC classification number: H04B7/15592 ,  H04B7/2606

    Abstract: Disclosed is a method of using relay that may continuously transmit data without time division based on superposition coding in a communication system. When transmission of a relay-supported user signal via a base station-relay link is performed, the method of using relay based on the superposition coding reuses a resource allocated to a direct-transmission user based on the superposition coding to perform the transmission. According to example embodiments, a separate resource for the base station-relay link may not be needed, and continuous relay transmission is possible without time division, thereby substantially increasing frequency efficiency and reducing a transmission delay caused by the use of the relay.

    Abstract translation: 公开了一种使用中继的方法，该中继可以在通信系统中基于叠加编码无时间分割地连续发送数据。 当执行经由基站 - 中继链路的中继支持的用户信号的发送时，基于叠加编码的使用中继的方法基于重叠编码重新使用分配给直接发送用户的资源以执行发送。 根据示例实施例，可以不需要用于基站 - 中继链路的单独资源，并且可以在没有时分的情况下连续中继传输，由此显着提高频率效率并减少由于使用中继而导致的传输延迟。

    NETWORK EMPLOYING SPACE RECYCLING, AND A METHOD FOR MANAGING THE NETWORK
    6.
    发明申请
    NETWORK EMPLOYING SPACE RECYCLING, AND A METHOD FOR MANAGING THE NETWORK 审中-公开
    使用空间再循环的网络和管理网络的方法

    公开(公告)号：WO2011008050A2

    公开(公告)日：2011-01-20

    申请号：PCT/KR2010004670

    申请日：2010-07-16

    Applicant: KOREA ELECTRONICS TELECOMM ,  KIM KYEONGPYO ,  HONG SEUNG EUN ,  LEE WOO YONG ,  CHUNG HYUN KYU

    Inventor： KIM KYEONGPYO ,  HONG SEUNG EUN ,  LEE WOO YONG ,  CHUNG HYUN KYU

    IPC: H04W16/12

    CPC classification number: H04W28/26 ,  H04W16/28 ,  H04W72/082 ,  H04W72/1231

    Abstract: A method for operating a network-regulating device for space recycling comprises the steps of: receiving a time interval reservation request for data communications for a target send/receive pair using a directional antenna; searching for a previously reserved time interval for another send/receive pair in a channel time allocation interval constituting a contention-free access interval for data communications; and reserving the time interval for the target send/receive pair in the channel time allocation interval such that the time interval reserved for the target send/receive pair and the time interval previously reserved for the other send/receive pair overlap.

    Abstract translation: 一种用于空间回收的网络调节设备的操作方法包括以下步骤：使用定向天线接收针对目标发送/接收对的数据通信的时间间隔预约请求; 在构成数据通信的无竞争访问间隔的信道时间分配间隔中搜索另一个发送/接收对的先前预留时间间隔; 以及在信道时间分配间隔中为目标发送/接收对预留时间间隔，使得为目标发送/接收对预留的时间间隔和先前为其他发送/接收对预留的时间间隔重叠。

    METHOD FOR INTER-CELL INTERFERENCE MANAGEMENT IN CELLULAR SYSTEM
    7.
    发明申请
    METHOD FOR INTER-CELL INTERFERENCE MANAGEMENT IN CELLULAR SYSTEM 审中-公开
    细胞间干扰管理方法

    公开(公告)号：WO2009154408A3

    公开(公告)日：2011-04-21

    申请号：PCT/KR2009003266

    申请日：2009-06-18

    Applicant: KOREA ELECTRONICS TELECOMM ,  LEE HEESOO ,  CHUNG HYUN KYU

    Inventor： LEE HEESOO ,  CHUNG HYUN KYU

    IPC: H04W16/10 ,  H04W52/34 ,  H04W72/04 ,  H04W72/08

    CPC classification number: H04W72/08

    Abstract: Provided is a method for inter-cell interference management in a cellular system. The method comprising the steps of dividing radio resources into multiple radio resource groups; generating multiple radio resource property patterns, e.g. using a mutually orthogonal Latin square matrix, thereby, the radio resource property used for the radio resource property pattern may include a maximum transmission power of the radio resource or an allowable inter-cell interference level; mapping the radio resource property pattern to cell IDs; and using, by each cell, radio resources according to a radio resource property pattern mapped to a cell ID of each cell. Thereby, a method for inter-cell interference avoidance is provided that may not require signaling between base stations and complex cell planning.

    Abstract translation: 提供了一种用于蜂窝系统中的小区间干扰管理的方法。 该方法包括以下步骤：将无线电资源划分成多个无线电资源组; 生成多个无线电资源属性模式，例如， 使用相互正交的拉丁方阵，由此，用于无线资源特性模式的无线资源属性可以包括无线资源的最大发送功率或者允许的小区间干扰等级; 将无线电资源属性模式映射到小区ID; 以及根据映射到每个小区的小区ID的无线电资源属性模式，由每个小区使用无线电资源。 因此，提供了一种用于小区间干扰避免的方法，其可能不需要基站之间的信令和复杂的小区规划。

    INTERFERENCE MITIGATION METHOD IN CELLULAR SYSTEM BASED ON ORTHOGONAL FREQUENCY DIVISION MULTIPLE ACCESS
    8.
    发明申请
    INTERFERENCE MITIGATION METHOD IN CELLULAR SYSTEM BASED ON ORTHOGONAL FREQUENCY DIVISION MULTIPLE ACCESS 审中-公开
    基于正交频分多址的细胞系统干扰减缓方法

    公开(公告)号：WO2009099289A3

    公开(公告)日：2010-09-16

    申请号：PCT/KR2009000527

    申请日：2009-02-04

    Applicant: KOREA ELECTRONICS TELECOMM ,  AHN JAE YOUNG ,  CHUNG HYUN KYU

    Inventor： AHN JAE YOUNG ,  CHUNG HYUN KYU

    IPC: H04W16/10 ,  H04W72/08

    CPC classification number: H04W16/02 ,  H04J11/005 ,  H04L5/0007 ,  H04L5/0041

    Abstract: An inter-cell interference mitigation method in an orthogonal frequency division multiple access (OFDM)-based cellular system includes: dividing wireless resources into a resource group for fractional frequency reuse and a resource group for removing inter-cell interference; and re-dividing the resource group for fractional frequency reuse into particular resource groups numbering the same as a number of cell types of fractional frequency reuse, and applying a maximum transmission power to a particular resource group according to a cell type for fractional frequency reuse.

    Abstract translation: 在基于正交频分多址（OFDM）的蜂窝系统中的小区间干扰减轻方法包括：将无线资源划分为用于分数频率重用的资源组和用于消除小区间干扰的资源组; 并将分数频率重用的资源组重新划分为与分数次频率重用的小区类型的数量相同的特定资源组，以及根据用于分数频率重用的小区类型向特定资源组应用最大发射功率。

    APPARATUS AND METHOD FOR BROADBAND WIRELESS LOCAL AREA COMMUNICATION
    10.
    发明申请
    APPARATUS AND METHOD FOR BROADBAND WIRELESS LOCAL AREA COMMUNICATION 审中-公开
    宽带无线局域网通信的装置和方法

    公开(公告)号：WO2011102632A3

    公开(公告)日：2011-12-15

    申请号：PCT/KR2011001007

    申请日：2011-02-16

    Applicant: KOREA ELECTRONICS TELECOMM ,  CHANG KAP SEOK ,  KWON HYOUNG JIN ,  JIN SUNG GEUN ,  KIM YONG SUN ,  HONG SEUNG EUN ,  LEE WOO YONG ,  CHUNG HYUN KYU

    Inventor： CHANG KAP SEOK ,  KWON HYOUNG JIN ,  JIN SUNG GEUN ,  KIM YONG SUN ,  HONG SEUNG EUN ,  LEE WOO YONG ,  CHUNG HYUN KYU

    IPC: H04B7/14 ,  H04W72/08 ,  H04W74/04

    CPC classification number: H04B7/15592 ,  H04B7/155 ,  H04W24/08 ,  H04W72/085 ,  H04W72/1205 ,  H04W74/04 ,  H04W84/047

    Abstract: The present invention relates to an apparatus and method for performing broadband wireless local area communication using a directional antenna in a millimeter wave band. The method for broadband wireless local area communication according to one embodiment of the present invention determines a first time interval and a second time interval for a cooperated data frame transfer by taking a packet transmission time from a source node to a target node into account, and transmits, at the starting point of the first time interval, a frame to a relay node via an antenna pattern directed to the relay node, and transmits the frame to the target node via an antenna pattern directed to the target node, after an elapse of a predetermined time from the starting point of the second time interval.

    Abstract translation: 本发明涉及使用毫米波段中的定向天线进行宽带无线局域通信的装置和方法。 根据本发明的一个实施例的用于宽带无线局域通信的方法通过考虑从源节点到目标节点的分组传输时间来确定用于协作的数据帧传输的第一时间间隔和第二时间间隔，以及 在第一时间间隔的起始点，通过经由中继节点的天线方向向中继节点发送一帧，并且经过经过目标节点的天线图案将帧发送到目标节点 从第二时间间隔起始点开始的预定时间。

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