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    Method and device for removing inter-cell interference of an access point in a wireless access system
    1.
    发明授权
    Method and device for removing inter-cell interference of an access point in a wireless access system 有权
    用于去除无线接入系统中的接入点的小区间干扰的方法和设备

    公开(公告)号：US09137809B2

    公开(公告)日：2015-09-15

    申请号：US13982086

    申请日：2011-12-14

    申请人： Jaewon Lim ,  Jeonghoon Mo ,  Jihwan Kim ,  Jeongho Kwak ,  Byounghoon Kim ,  Song Chong

    发明人： Jaewon Lim ,  Jeonghoon Mo ,  Jihwan Kim ,  Jeongho Kwak ,  Byounghoon Kim ,  Song Chong

    IPC分类号： G01R31/08 ,  H04W72/08 ,  H04W16/10 ,  H04W24/10 ,  H04W28/04 ,  H04W88/08 ,  H04W92/20

    CPC分类号： H04W72/082 ,  H04W16/10 ,  H04W24/10 ,  H04W28/04 ,  H04W88/08 ,  H04W92/20

    摘要： The present application relates to a method for central node (CN) to remove inter-cell interference of an access point (AP) in a wireless access system according to the present invention, including: receiving feedback information at each time slot from a plurality of APs, the feedback information including channel measurement information between terminals in each AP and the coverage of each AP, or position information of each AP; obtaining a preference for each pattern, the pattern representing an ON or OFF operation of each AP at each time slot; determining a target time rate of each pattern on the basis of the obtained preference for each pattern; receiving an instantaneous transfer rate of terminals in the coverage of each AP for each pattern from the plurality of APs; and determining a pattern in order to minimize reference between each AP according to the received instantaneous transfer rate.

    摘要翻译： 本申请涉及一种中央节点（CN）在根据本发明的无线接入系统中去除接入点（AP）的小区间干扰的方法，包括：从多个 AP，反馈信息包括每个AP中的终端之间的信道测量信息和每个AP的覆盖范围，或每个AP的位置信息; 获得每个图案的偏好，所述图案表示每个时隙处的每个AP的ON或OFF操作; 基于获得的每个模式的偏好来确定每个模式的目标时间速率; 从所述多个AP接收针对每个模式的每个AP的覆盖范围内的终端的瞬时传送速率; 以及确定模式以便根据所接收的瞬时传送速率来最小化每个AP之间的参考。

    Scheduling in consideration of terminal groups in a mobile communication system
    3.
    发明授权
    Scheduling in consideration of terminal groups in a mobile communication system 有权
    考虑移动通信系统中的终端组进行调度

    公开(公告)号：US09253781B2

    公开(公告)日：2016-02-02

    申请号：US13820610

    申请日：2011-03-11

    申请人： Jihwan Kim ,  Byounghoon Kim ,  Song Chong ,  Jeonghoon Mo ,  Jaewon Lim ,  Jeongho Kwak

    发明人： Jihwan Kim ,  Byounghoon Kim ,  Song Chong ,  Jeonghoon Mo ,  Jaewon Lim ,  Jeongho Kwak

    IPC分类号： H04W72/00 ,  H04W72/04 ,  H04W72/12

    CPC分类号： H04W72/048 ,  H04W72/121

    摘要： Specifically, according to one embodiment of the present invention, a method for operating a base station that assigns frequency resources to terminals in a wireless communication system is provided. The method comprises the steps of calculating a first metric using information relating to the transmission rate of each terminal; calculating a second metric using information relating to a proportion of a group to which each of the terminals belongs; determining a terminal to which a frequency resource is assigned on the basis of the calculated first and second metrics; assigning the resource to the determined terminal; and updating the information relating to the transmission rate for each terminal and the information relating to proportion of a group.

    摘要翻译： 具体地，根据本发明的一个实施例，提供了一种用于操作向无线通信系统中的终端分配频率资源的基站的方法。 该方法包括以下步骤：使用与每个终端的传输速率有关的信息来计算第一度量; 使用与每个终端所属的组的比例相关的信息来计算第二度量; 基于计算出的第一和第二度量确定分配频率资源的终端; 将资源分配给所确定的终端; 并且更新与每个终端的传输速率有关的信息以及与组的比例有关的信息。

    METHOD AND DEVICE FOR REMOVING INTER-CELL INTERFERENCE OF AN ACCESS POINT IN A WIRELESS ACCESS SYSTEM
    5.
    发明申请
    METHOD AND DEVICE FOR REMOVING INTER-CELL INTERFERENCE OF AN ACCESS POINT IN A WIRELESS ACCESS SYSTEM 有权
    用于在无线接入系统中去除接入点的小区间干扰的方法和设备

    公开(公告)号：US20130315091A1

    公开(公告)日：2013-11-28

    申请号：US13982086

    申请日：2011-12-14

    申请人： Jaewon Lim ,  Jeonghoon Mo ,  Jihwan Kim ,  Jeongho Kwak ,  Byounghoon Kim ,  Song Chong

    发明人： Jaewon Lim ,  Jeonghoon Mo ,  Jihwan Kim ,  Jeongho Kwak ,  Byounghoon Kim ,  Song Chong

    IPC分类号： H04W72/08

    CPC分类号： H04W72/082 ,  H04W16/10 ,  H04W24/10 ,  H04W28/04 ,  H04W88/08 ,  H04W92/20

    摘要： The present application relates to a method for central node (CN) to remove inter-cell interference of an access point (AP) in a wireless access system according to the present invention, including: receiving feedback information at each time slot from a plurality of APs, the feedback information including channel measurement information between terminals in each AP and the coverage of each AP, or position information of each AP; obtaining a preference for each pattern, the pattern representing an ON or OFF operation of each AP at each time slot; determining a target time rate of each pattern on the basis of the obtained preference for each pattern; receiving an instantaneous transfer rate of terminals in the coverage of each AP for each pattern from the plurality of APs; and determining a pattern in order to minimize reference between each AP according to the received instantaneous transfer rate.

    摘要翻译： 本申请涉及一种中央节点（CN）在根据本发明的无线接入系统中去除接入点（AP）的小区间干扰的方法，包括：从多个 AP，反馈信息包括每个AP中的终端之间的信道测量信息和每个AP的覆盖范围，或每个AP的位置信息; 获得每个图案的偏好，所述图案表示每个时隙处的每个AP的ON或OFF操作; 基于获得的每个模式的偏好来确定每个模式的目标时间速率; 从所述多个AP接收针对每个模式的每个AP的覆盖范围内的终端的瞬时传送速率; 以及确定模式以便根据所接收的瞬时传送速率来最小化每个AP之间的参考。

    SCHEDULING IN CONSIDERATION OF TERMINAL GROUPS IN A MOBILE COMMUNICATION SYSTEM
    6.
    发明申请
    SCHEDULING IN CONSIDERATION OF TERMINAL GROUPS IN A MOBILE COMMUNICATION SYSTEM 有权
    在移动通信系统中考虑终端组的安排

    公开(公告)号：US20130157678A1

    公开(公告)日：2013-06-20

    申请号：US13820610

    申请日：2011-03-11

    申请人： Jihwan Kim ,  Byounghoon Kim ,  Song Chong ,  Jeonghoon Mo ,  Jaewon Lim ,  Jeongho Kwak

    发明人： Jihwan Kim ,  Byounghoon Kim ,  Song Chong ,  Jeonghoon Mo ,  Jaewon Lim ,  Jeongho Kwak

    IPC分类号： H04W72/04

    CPC分类号： H04W72/048 ,  H04W72/121

    摘要： Specifically, according to one embodiment of the present invention, a method for operating a base station that assigns frequency resources to terminals in a wireless communication system is provided. The method comprises the steps of calculating a first metric using information relating to the transmission rate of each terminal; calculating a second metric using information relating to a proportion of a group to which each of the terminals belongs; determining a terminal to which a frequency resource is assigned on the basis of the calculated first and second metrics; assigning the resource to the determined terminal; and updating the information relating to the transmission rate for each terminal and the information relating to proportion of a group.

    摘要翻译： 具体地，根据本发明的一个实施例，提供了一种用于操作向无线通信系统中的终端分配频率资源的基站的方法。 该方法包括以下步骤：使用与每个终端的传输速率有关的信息来计算第一度量; 使用与每个终端所属的组的比例相关的信息来计算第二度量; 基于计算出的第一和第二度量确定分配频率资源的终端; 将资源分配给所确定的终端; 并且更新与每个终端的传输速率有关的信息以及与组的比例有关的信息。