Determining fractional frequency reuse power levels for downlink transmissions

    公开(公告)号:US09854535B2

    公开(公告)日:2017-12-26

    申请号:US14811580

    申请日:2015-07-28

    Inventor: Ritesh K. Madan

    CPC classification number: H04W52/243 H04W52/143 H04W52/241 H04W52/245

    Abstract: An example method is provided in one example embodiment and includes receiving at least one relative interference statistic from each of a plurality of cells, the at least one relative interference statistic associated with a relative interference of downlink transmission from the cell to a plurality of user equipment devices associated with the cell. The method further includes determining a power level for each of one or more resources within a fractional frequency reuse portion of a frequency spectrum based upon the at least one relative interference statistic received from each of the plurality of cells, and determining a power level for a reuse one portion of the frequency spectrum based upon the determined power level for each of the one or more resources within the fractional frequency reuse portion of the frequency spectrum.

    System and method to provide uplink interference coordination in a network environment

    公开(公告)号:US09826408B2

    公开(公告)日:2017-11-21

    申请号:US14961552

    申请日:2015-12-07

    CPC classification number: H04W16/10 H04W28/0236 H04W28/04

    Abstract: A method is provided in one example embodiment and may include determining for each of one or more macro cell radios, a corresponding set of one or more small cell radios that are under a coverage area of each of the one or more macro cell radios, wherein each corresponding set is associated with a corresponding macro cell radio; calculating interference coordination parameters for each small cell radio belonging to each corresponding set, wherein the interference coordination parameters for each small cell radio belonging to each corresponding set comprises an uplink interference budget for each small cell radio; and communicating the interference coordination parameters to each small cell radio belonging to each corresponding set.

    USER EQUIPMENT POWER LEVEL SELECTION FOR DOWNLINK TRANSMISSIONS
    15.
    发明申请
    USER EQUIPMENT POWER LEVEL SELECTION FOR DOWNLINK TRANSMISSIONS 有权
    用户设备用于下行链路传输的电源级别选择

    公开(公告)号:US20170041885A1

    公开(公告)日:2017-02-09

    申请号:US14816990

    申请日:2015-08-03

    Abstract: An example method is provided in one example embodiment and includes receiving an indication of an average signal power for a downlink connection between a cell and each of a plurality of user equipment devices associated with the cell, receiving an indication of an average interference measurement on the downlink connection between the cell and each of the plurality of user equipment devices associated with the cell, and computing an average spectral efficiency for each of the plurality of user equipment devices based upon the respective average signal power and average interference measurement. The method further includes determining a transmission power level from among a plurality of available transmission power levels for one or more downlink resources for each of the plurality of user equipment devices based upon the computed average spectral efficiency for each of the plurality of user equipment devices.

    Abstract translation: 在一个示例实施例中提供了示例性方法,并且包括:接收与小区相关联的小区与多个用户设备设备中的每一个之间的下行链路连接的平均信号功率的指示,接收关于小区的平均干扰测量的指示 所述小区与所述小区相关联的所述多个用户设备设备中的每一个之间的下行链路连接,以及基于所述相应的平均信号功率和平均干扰测量来计算所述多个用户设备设备中的每一个的平均频谱效率。 该方法还包括:基于所计算的多个用户设备设备中的每个用户设备设备的平均频谱效率,从多个用户设备设备中的每一个的一个或多个下行链路资源的多个可用发射功率电平中确定发射功率电平。

    DETERMINING FRACTIONAL FREQUENCY REUSE POWER LEVELS FOR DOWNLINK TRANSMISSIONS
    16.
    发明申请
    DETERMINING FRACTIONAL FREQUENCY REUSE POWER LEVELS FOR DOWNLINK TRANSMISSIONS 有权
    确定用于下行链路传输的分数频率重用功率

    公开(公告)号:US20170034795A1

    公开(公告)日:2017-02-02

    申请号:US14811580

    申请日:2015-07-28

    Inventor: Ritesh K. Madan

    CPC classification number: H04W52/243 H04W52/143 H04W52/241 H04W52/245

    Abstract: An example method is provided in one example embodiment and includes receiving at least one relative interference statistic from each of a plurality of cells, the at least one relative interference statistic associated with a relative interference of downlink transmission from the cell to a plurality of user equipment devices associated with the cell. The method further includes determining a power level for each of one or more resources within a fractional frequency reuse portion of a frequency spectrum based upon the at least one relative interference statistic received from each of the plurality of cells, and determining a power level for a reuse one portion of the frequency spectrum based upon the determined power level for each of the one or more resources within the fractional frequency reuse portion of the frequency spectrum.

    Abstract translation: 在一个示例实施例中提供了示例性方法,并且包括从多个小区中的每一个接收至少一个相对干扰统计量,所述至少一个相对干扰统计量与从所述小区到多个用户设备的下行链路传输的相对干扰相关联 与单元相关联的设备。 该方法还包括:基于从多个小区中的每个小区接收的至少一个相对干扰统计量,确定频谱的分数频率重用部分内的一个或多个资源中的每一个的功率电平,以及确定一个功率电平 基于频谱的分数频率重用部分内的一个或多个资源中的每一个的确定的功率电平来重新使用频谱的一部分。

    System and method to provide uplink interference coordination in a network environment

    公开(公告)号:US10349284B2

    公开(公告)日:2019-07-09

    申请号:US15630696

    申请日:2017-06-22

    Abstract: A method is provided in one example embodiment and may include determining for each of one or more macro cell radios, a corresponding set of one or more small cell radios that are under a coverage area of each of the one or more macro cell radios, wherein each corresponding set is associated with a corresponding macro cell radio; calculating interference coordination parameters for each small cell radio belonging to each corresponding set, wherein the interference coordination parameters for each small cell radio belonging to each corresponding set comprises an uplink interference budget for each small cell radio; and communicating the interference coordination parameters to each small cell radio belonging to each corresponding set.

Patent Agency Ranking