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1.发明授权Method, device, and system for optimizing a tradeoff between capacity and coverage of a network 有权用于优化网络容量和覆盖范围之间权衡的方法，设备和系统公开(公告)号：US09426677B2
公开(公告)日：2016-08-23
申请号：US14529916
申请日：2014-10-31
Applicant: Huawei Technologies Co., Ltd.
Inventor： Chunhua Sun , Hongcheng Zhuang , Jietao Zhang
CPC classification number: H04W24/02 , H04W8/26 , H04W16/18 , H04W52/386
Abstract: The present invention provides a method, a device, and a system for optimizing a tradeoff between capacity and coverage of a network. The method includes: receiving statistical information and a first count that are sent by a base station; establishing at least one coverage cluster; calculating cluster values of all the coverage clusters; acquiring an entire-network coverage hole (CH) value and an entire-network coverage overlap (CO) value; calculating an entire-network utility value according to the entire-network CH value and the entire-network CO value; if the capacity or coverage weight and the antenna downtilt of each base station in all the coverage clusters need to be adjusted, acquiring an adjustment value for the capacity or coverage weight of each base station and an adjustment value for the antenna downtilt of each base station according to an optimization strategy, and sending the adjustment values to a corresponding base station.
Abstract translation: 本发明提供一种用于优化网络容量和覆盖范围之间权衡的方法，设备和系统。 该方法包括：接收由基站发送的统计信息和第一计数; 建立至少一个覆盖群集; 计算所有覆盖群集的聚类值; 获取全网覆盖孔（CH）值和全网覆盖重叠值（CO）值; 根据全网CH值和全网CO值计算全网实用价值; 如果需要调整所有覆盖群集中的每个基站的容量或覆盖权重和天线下倾，则获取每个基站的容量或覆盖权重的调整值以及每个基站天线下倾的调整值 根据优化策略，将调整值发送到对应的基站。
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2.发明申请METHOD, DEVICE, AND SYSTEM FOR OPTIMIZING A TRADEOFF BETWEEN CAPACITY AND COVERAGE OF A NETWORK 有权优化网络容量和覆盖率之间的贸易的方法，设备和系统公开(公告)号：US20150057005A1
公开(公告)日：2015-02-26
申请号：US14529916
申请日：2014-10-31
Applicant: Huawei Technologies Co., Ltd.
Inventor： Chunhua Sun , Hongcheng Zhuang , Jietao Zhang
CPC classification number: H04W24/02 , H04W8/26 , H04W16/18 , H04W52/386
Abstract: The present invention provides a method, a device, and a system for optimizing a tradeoff between capacity and coverage of a network. The method includes: receiving statistical information and a first count that are sent by a base station; establishing at least one coverage cluster; calculating cluster values of all the coverage clusters; acquiring an entire-network coverage hole (CH) value and an entire-network coverage overlap (CO) value; calculating an entire-network utility value according to the entire-network CH value and the entire-network CO value; if the capacity or coverage weight and the antenna downtilt of each base station in all the coverage clusters need to be adjusted, acquiring an adjustment value for the capacity or coverage weight of each base station and an adjustment value for the antenna downtilt of each base station according to an optimization strategy, and sending the adjustment values to a corresponding base station.
Abstract translation: 本发明提供一种用于优化网络容量和覆盖范围之间权衡的方法，设备和系统。 该方法包括：接收由基站发送的统计信息和第一计数; 建立至少一个覆盖群集; 计算所有覆盖群集的聚类值; 获取全网覆盖孔（CH）值和全网覆盖重叠值（CO）值; 根据全网CH值和全网CO值计算全网实用价值; 如果需要调整所有覆盖群集中的每个基站的容量或覆盖权重和天线下倾，则获取每个基站的容量或覆盖权重的调整值以及每个基站天线下倾的调整值 根据优化策略，将调整值发送到对应的基站。
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