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1. 发明申请

WO2013070170A1 A METHOD AND APPARATUS FOR DETERMINING LOCATION INFORMATION OF A POSITION IN A MULTI-STOREY BUILDING 审中-公开
标题翻译：一种用于确定多层建筑中位置位置信息的方法和装置
公开(公告)号：WO2013070170A1
公开(公告)日：2013-05-16
申请号：PCT/SG2011/000397
申请日：2011-11-08
申请人： YFIND TECHNOLOGIES PTE. LTD. , HAN, Yang , TING, See Ho
发明人： HAN, Yang , TING, See Ho
IPC分类号： H04W4/02
CPC分类号： G01S5/0252 , G01S5/0278 , H04W4/043
摘要： A method and apparatus for determining location information of a position in a multi-storey building, the method comprising: retrieving observation data comprising observed addresses and corresponding observed received signal strengths of wireless access points detected at the position from a memory; retrieving, for each storey of the building, a radio map comprising a plurality of location points in the respective storey of the building from a database; selecting one or more location points comprising the observed addresses from the radio map; determining a storey estimate of the position by calculating a sum probability for each storey of the building; and setting the storey estimate as the storey of the building having highest value of the calculated sum probability.
摘要翻译：一种用于确定多层建筑物中的位置的位置信息的方法和装置，所述方法包括：检索观察数据，所述观测数据包括在存储器的位置处检测到的无线接入点的观测地址和相应的观测到的接收信号强度; 对于所述建筑物的每个楼层检索包括从数据库在所述建筑物的相应楼层中的多个位置点的无线电地图; 从所述无线电图中选择包括所述观测地址的一个或多个位置点; 通过计算建筑物每层的总概率来确定位置的层次估计; 并将层叠估计设置为具有计算的和概率的最高值的建筑物的层。

2. 发明公开

EP4387305A1 CLOUD-BASED RADIO RESOURCE MANAGEMENT 审中-公开
公开(公告)号：EP4387305A1
公开(公告)日：2024-06-19
申请号：EP23215908.7
申请日：2023-12-12
申请人： ARRIS Enterprises LLC , Han, Yang , Khoury, Peter , Ting, See Ho
发明人： HAN, Yang , KHOURY, Peter , TING, See Ho
IPC分类号： H04W16/10 , H04W84/12
CPC分类号： H04W16/10 , H04W84/12
摘要： During operation, a computer system may receive, associated with access points, information about the access points and specifying one or more communication-performance metrics associated with a shared band of frequencies. Then, for the access points, the computer system may compute co-channel interference (CCI) metrics based at least in part on the information about the access points and the one or more communication-performance metrics. Moreover, the computer system may select channels and channel widths of the access points based at least in part on the CCI metrics, a graph representation of the access points and a CCI criterion, where nodes in the graph representation correspond to the access points and edges in the graph representation correspond to communication between the pairs of access points. Next, the computer system may provide, addressed to the access points, second information specifying the channels, the channel widths and/or the transmit power of the access points.

3. 发明公开

EP2777304A1 A METHOD AND APPARATUS FOR DETERMINING LOCATION INFORMATION OF A POSITION IN A MULTI-STOREY BUILDING 有权转让
标题翻译：方法和设备位置信息确定与多个浓度的助
公开(公告)号：EP2777304A1
公开(公告)日：2014-09-17
申请号：EP11875431.6
申请日：2011-11-08
申请人： YFind Technologies Pte. Ltd.
发明人： HAN, Yang , TING, See Ho
IPC分类号： H04W4/02
CPC分类号： G01S5/0252 , G01S5/0278 , H04W4/043
摘要： A method and apparatus for determining location information of a position in a multi-storey building, the method comprising: retrieving observation data comprising observed addresses and corresponding observed received signal strengths of wireless access points detected at the position from a memory; retrieving, for each storey of the building, a radio map comprising a plurality of location points in the respective storey of the building from a database; selecting one or more location points comprising the observed addresses from the radio map; determining a storey estimate of the position by calculating a sum probability for each storey of the building; and setting the storey estimate as the storey of the building having highest value of the calculated sum probability.

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