公开(公告)号：US20150295685A1

公开(公告)日：2015-10-15

申请号：US14249598

申请日：2014-04-10

申请人： Sem BORST ,  Phil WHITING ,  Markus GRUBER ,  Hajo BAKKER ,  Siegfried KLEIN

发明人： Sem BORST ,  Phil WHITING ,  Markus GRUBER ,  Hajo BAKKER ,  Siegfried KLEIN

IPC分类号： H04L5/00 ,  H04W24/10

CPC分类号： H04L5/0035 ,  H04L5/0073 ,  H04W24/10 ,  H04W72/0446

摘要： At least one embodiment relates to a method for controlling a number of almost blank subframes (ABS) in a heterogeneous network having a macro cell and at least one small cell of a plurality of small cells in a coverage area of the macro cell, the method includes receiving, at the macro cell, a plurality of measurements regarding both received power and received quality from a terminal, receiving, at the macro cell, a plurality of load-related values from a plurality of small cells; and determining, by the macro cell, a cost-benefit value (CBV) based on the received measurements and load values. The CBV indicates whether an increase or a decrease in the ABS would benefit the network. The method further includes selectively changing, by the macro cell, the number of ABS available to the at least one small cell based on the CBV.

摘要翻译： 至少一个实施例涉及用于在宏小区的覆盖区域中具有宏小区和多个小小区的至少一个小小区的异构网络中控制几个空白子帧（ABS）的数量的方法，该方法 在宏小区处包括从终端接收关于来自终端的接收功率和接收质量的多个测量，在宏小区处接收来自多个小小区的多个负载相关值; 以及由所述宏小区基于所接收的测量值和负载值确定成本 - 收益值（CBV）。 CBV表明ABS的增加或减少是否会使网络受益。 所述方法还包括由所述宏小区选择基于所述CBV为所述至少一个小小区可用的ABS的数量。

公开(公告)号：US09325467B2

公开(公告)日：2016-04-26

申请号：US14249598

申请日：2014-04-10

申请人： Sem Borst ,  Phil Whiting ,  Markus Gruber ,  Hajo Bakker ,  Siegfried Klein

发明人： Sem Borst ,  Phil Whiting ,  Markus Gruber ,  Hajo Bakker ,  Siegfried Klein

IPC分类号： H04L5/00 ,  H04W24/10 ,  H04W72/04

CPC分类号： H04L5/0035 ,  H04L5/0073 ,  H04W24/10 ,  H04W72/0446

摘要： At least one embodiment relates to a method for controlling a number of almost blank subframes (ABS) in a heterogeneous network having a macro cell and at least one small cell of a plurality of small cells in a coverage area of the macro cell, the method includes receiving, at the macro cell, a plurality of measurements regarding both received power and received quality from a terminal, receiving, at the macro cell, a plurality of load-related values from a plurality of small cells; and determining, by the macro cell, a cost-benefit value (CBV) based on the received measurements and load values. The CBV indicates whether an increase or a decrease in the ABS would benefit the network. The method further includes selectively changing, by the macro cell, the number of ABS available to the at least one small cell based on the CBV.

摘要翻译： 至少一个实施例涉及用于在宏小区的覆盖区域中具有宏小区和多个小小区的至少一个小小区的异构网络中控制几个空白子帧（ABS）的数量的方法，该方法 在宏小区处包括从终端接收关于来自终端的接收功率和接收质量的多个测量，在宏小区处接收来自多个小小区的多个负载相关值; 以及由所述宏小区基于所接收的测量值和负载值确定成本 - 收益值（CBV）。 CBV表明ABS的增加或减少是否会使网络受益。 所述方法还包括由所述宏小区选择基于所述CBV为所述至少一个小小区可用的ABS的数量。