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    • 1. 发明申请
    • INTERFERENCE COORDINATION IN DENSE SMALL CELLS
    • 干扰小细胞中的干扰协调
    • US20160211955A1
    • 2016-07-21
    • US14915876
    • 2014-08-19
    • ZTE (USA) INC.
    • Huaming WU
    • H04L5/00H04W72/04
    • H04L5/0032H04L5/0073H04W16/10H04W16/32H04W24/02H04W72/0413H04W72/0426H04W72/0486
    • A method of reducing interference between different cells in a densely populated cell network at an ABS allocation controller comprising sending an interference estimation request to at least one of a plurality of cells communicatively coupled with the ABS controller to report estimated interference from its neighboring one or more cells, receiving an interference estimation response from the one or more cells of the plurality of cells, receiving traffic load information from each cell communicatively coupled with the ABS controller, analyzing all the received interference estimates and traffic load information to determine almost blank subframe allocation at one or more interfering cells of the plurality of cells, and sending an ABS allocation command to one or more interfering cells of the plurality of cells.
    • 一种在ABS分配控制器处减少密集人口密集的小区网络中的不同小区之间的干扰的方法,包括向与所述ABS控制器通信耦合的多个小区中的至少一个小区发送干扰估计请求,以从其相邻的一个或多个 从多个小区的一个或多个小区接收干扰估计响应,从与ABS控制器通信耦合的每个小区接收业务负载信息,分析所有接收的干扰估计和业务负载信息,以确定几乎空白的子帧分配 所述多个小区中的一个或多个干扰小区,并且向所述多个小区中的一个或多个干扰小区发送ABS分配命令。
    • 2. 发明申请
    • INTERFERENCE MANAGEMENT IN THE HETEROGENEOUS NETWORK
    • 异构网络中的干扰管理
    • US20160021621A1
    • 2016-01-21
    • US14379254
    • 2013-02-27
    • ZTE (USA) INC.
    • Huaming WU
    • H04W52/24H04W72/12
    • H04W52/244H04W52/367H04W72/12
    • A method of conveying transmit power information from a first cell to a second cell is provided. The first cell prepares a data structure including a plurality of elements, each element corresponding to a respective downlink subframe in a radio frame associated with the first cell and its value corresponding a respective minimum transmit power reduction level promised by the first cell during the downlink subframe. The first cell then transmits the data structure to the second cell via a predefined interface. The second cell processes the data structure and schedules one or more user equipments in one or more downlink subframes of the radio frame in Evolved Packet accordance with the data structure.
    • 提供了一种将发送功率信息从第一小区传送到第二小区的方法。 第一小区准备包括多个元素的数据结构,每个元素对应于与第一小区相关联的无线电帧中的相应下行链路子帧,并且其值对应于在下行链路子帧期间由第一小区承诺的相应的最小发射功率降低等级 。 然后,第一小区经由预定义的接口将数据结构发送到第二小区。 第二小区处理数据结构,并根据数据结构在演进分组中的无线帧的一个或多个下行链路子帧中调度一个或多个用户设备。