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1. 发明申请

WO2016198093A1 DETERMINING OF MODEL PARAMETERS FOR POSITIONING PURPOSES 审中-公开
标题翻译：确定用于定位目的的模型参数
公开(公告)号：WO2016198093A1
公开(公告)日：2016-12-15
申请号：PCT/EP2015/062777
申请日：2015-06-09
申请人： HERE GLOBAL B.V.
发明人： WIROLA, Lauri , SYRJÄRINNE, Jari , KHAN, Muhammad Irshan , IVANOV, Pavel , TALVITIE, Jukka , LOHAN, Elena-Simona
IPC分类号： G01S5/02
CPC分类号： G01S5/0252 , G01S5/0263 , G01S19/13 , H04B17/3911 , H04L67/18 , H04W4/023 , H04W4/026
摘要： A method performed by at least one apparatus is inter alia disclosed, said method comprising: obtaining measurement data on a location-specific quantity of a signal transmitted by a transmitter; obtaining location information associated with said measurement data on said location-specific quantity; and determining, based on said obtained measurement data and said obtained location information, one or more model parameters of a model describing said location-specific quantity in dependence of location, wherein said model assumes a location dependence of said location- specific quantity in form of a combination of a first location-specific function and a second location-specific function.
摘要翻译：特别是公开了至少一种装置执行的方法，所述方法包括：获取关于由发射机发送的信号的位置特定数量的测量数据; 获得与所述测量数据相关联的位置信息; 以及基于所述获得的测量数据和所获得的位置信息，根据位置确定描述所述位置特定量的模型的一个或多个模型参数，其中所述模型假定所述位置特定量的位置依赖性第一位置特定功能和第二位置特定功能的组合。

2. 发明申请

WO2015024758A1 FREQUENCY TRANSFORMED RADIOMAP DATA SET 审中-公开
标题翻译：频率变换放大器数据集
公开(公告)号：WO2015024758A1
公开(公告)日：2015-02-26
申请号：PCT/EP2014/066585
申请日：2014-08-01
申请人： HERE GLOBAL B.V.
发明人： WIROLA, Lauri , SYRJÄRINNE, Jari , TALVITIE, Jukka , LOHAN, Elena-Simona
IPC分类号： G01S5/02 , G06T9/00
CPC分类号： G01S5/0252
摘要： It is disclosed to obtain a frequency transformed radiomap data set by applying a discrete frequency transform to an original radiomap data set. It is also disclosed to obtain a reconstructed radiomap data set by applying an inverse discrete frequency transform to a frequency transformed radiomap data set.
摘要翻译：公开了通过将离散频率变换应用于原始的无线电波数据集来获得频率变换的无线电波数据组。还公开了通过将逆离散频率变换应用于频率变换的无线电波数据集来获得重建的无线电波数据组。

3. 发明申请

WO2016180480A1 COMPRESSING AND DECOMPRESSING DATA ABOUT RADIO SIGNALS 审中-公开
标题翻译：压缩和解密关于无线电信号的数据
公开(公告)号：WO2016180480A1
公开(公告)日：2016-11-17
申请号：PCT/EP2015/060446
申请日：2015-05-12
申请人： HERE GLOBAL B.V.
发明人： WIROLA, Lauri , IVANOV, Pavel , KHAN, Muhammad Irshan , SYRJÄRINNE, Jari , TALVITIE, Jukka , LOHAN, Elena-Simona
IPC分类号： G01S5/02
CPC分类号： G01S5/0278 , G01S5/0242 , G01S5/0247 , G01S5/0252 , G01S5/0284 , H04L69/04 , H04W28/06
摘要： An apparatus obtains a set of radio data comprising signal strength related values for radio signals transmitted by a transmitter with an association of each signal strength related value with a representation of a geographical location (201). The apparatus applies a frequency transform to the obtained set of radio data to obtain transform coefficients, each transform coefficient comprising a transform index and an associated transform value (202). The apparatus selects a subset of transform indices having more significant transform values than the remaining transform indices (203) and compresses the transform indices by encoding each transform index exploiting a probability of occurrence of an index value of a respective transform index (204). The same or another apparatus decodes the compressed transform indices again for use in position operations.
摘要翻译：一种装置获得一组无线电数据，其包括具有每个信号强度相关值与地理位置（201）的表示的关联的由发射机发射的无线电信号的信号强度相关值。该装置对获得的无线电数据集合应用频率变换以获得变换系数，每个变换系数包括变换索引和相关联的变换值（202）。该装置选择具有比剩余的变换索引（203）更大的变换值的变换索引的子集，并且通过利用利用相应变换索引的索引值的出现概率（204）对每个变换索引进行编码来压缩变换索引。相同或另一装置再次对压缩的变换索引进行解码以用于位置操作。

4. 发明授权

EP3036556B1 FREQUENCY TRANSFORMED RADIOMAP DATA SET 有权
公开(公告)号：EP3036556B1
公开(公告)日：2019-07-31
申请号：EP14745150.4
申请日：2014-08-01
申请人： HERE Global B.V.
发明人： WIROLA, Lauri , SYRJÄRINNE, Jari , TALVITIE, Jukka , LOHAN, Elena-Simona
IPC分类号： G01S5/02 , G06T9/00

5. 发明公开

EP3308190A1 DETERMINING OF MODEL PARAMETERS FOR POSITIONING PURPOSES 有权转让
标题翻译：确定用于定位目的的模型参数
公开(公告)号：EP3308190A1
公开(公告)日：2018-04-18
申请号：EP15727970.4
申请日：2015-06-09
申请人： HERE Global B.V.
发明人： WIROLA, Lauri , SYRJÄRINNE, Jari , KHAN, Muhammad Irshan , IVANOV, Pavel , TALVITIE, Jukka , LOHAN, Elena-Simona
IPC分类号： G01S5/02
CPC分类号： G01S5/0252 , G01S5/0263 , G01S19/13 , H04B17/3911 , H04L67/18 , H04W4/023 , H04W4/026
摘要： A method performed by at least one apparatus is inter alia disclosed, said method comprising: obtaining measurement data on a location-specific quantity of a signal transmitted by a transmitter; obtaining location information associated with said measurement data on said location-specific quantity; and determining, based on said obtained measurement data and said obtained location information, one or more model parameters of a model describing said location-specific quantity in dependence of location, wherein said model assumes a location dependence of said location-specific quantity in form of a combination of a first location-specific function and a second location-specific function.

6. 发明公开

EP3033632A1 3D SECTORIZED PATH-LOSS MODELS FOR 3D POSITIONING OF MOBILE TERMINALS 有权
标题翻译： 3D扇区WEGVERLUSTMODELLE FOR 3D定位的移动终端
公开(公告)号：EP3033632A1
公开(公告)日：2016-06-22
申请号：EP14741316.5
申请日：2014-07-21
申请人： HERE Global B.V.
发明人： WIROLA, Lauri , SYRJÄRINNE, Jari , LOHAN, Elena-Simona , TALVITIE, Jukka
IPC分类号： G01S5/02 , H04W4/02 , H04W4/04
CPC分类号： H04W4/33 , G01S5/0252 , H04W4/029 , H04W4/043
摘要： A method performed by an apparatus is disclosed. The method comprises obtaining position information on a position and received signal strength information representative of a strength of a signal from a communication node receivable at the position. The method further comprises generating or updating a 3D sectorized path-loss model associated with the communication node at least based on the position information and the received signal strength information, wherein the position information and the received signal strength information are used to generate or update one or more path-loss parameters for a 3D sector of a set of one or more 3D sectors of the 3D sectorized path-loss model in which 3D sector the position is located. Furthermore, a method performed by an apparatus is disclosed, the method comprising at least one of storing, providing or obtaining information on or derived from a 3D sectorized path-loss model associated with a communication node, the 3D sectorized path-loss model comprising one or more 3D sectors with one or more respective path-loss parameters, the information on or derived from the 3D sectorized path-loss model useable, together with received signal strength information representative of a strength of a signal received from the communication node by a device, in a process of determining an estimate of a position of the device. According apparatuses, computer programs and computer readable media storing such computer programs are disclosed.

7. 发明授权

EP3295206B1 COMPRESSING AND DECOMPRESSING DATA ABOUT RADIO SIGNALS 有权转让
公开(公告)号：EP3295206B1
公开(公告)日：2020-07-29
申请号：EP15724963.2
申请日：2015-05-12
申请人： HERE Global B.V.
发明人： WIROLA, Lauri , IVANOV, Pavel , KHAN, Muhammad Irshan , SYRJÄRINNE, Jari , TALVITIE, Jukka , LOHAN, Elena-Simona
IPC分类号： G01S5/02

8. 发明授权

EP3033632B1 3D SECTORIZED PATH-LOSS MODELS FOR 3D POSITIONING OF MOBILE TERMINALS 有权
公开(公告)号：EP3033632B1
公开(公告)日：2019-05-08
申请号：EP14741316.5
申请日：2014-07-21
申请人： HERE Global B.V.
发明人： WIROLA, Lauri , SYRJÄRINNE, Jari , LOHAN, Elena-Simona , TALVITIE, Jukka
IPC分类号： G01S5/02 , H04W4/029 , H04W4/33

9. 发明公开

EP3036556A1 FREQUENCY TRANSFORMED RADIOMAP DATA SET 有权
标题翻译： FREQUENZTRANSFORMIERTER FUNKKARTENDATENSATZ
公开(公告)号：EP3036556A1
公开(公告)日：2016-06-29
申请号：EP14745150.4
申请日：2014-08-01
申请人： HERE Global B.V.
发明人： WIROLA, Lauri , SYRJÄRINNE, Jari , TALVITIE, Jukka , LOHAN, Elena-Simona
IPC分类号： G01S5/02 , G06T9/00
CPC分类号： G01S5/0252
摘要： It is disclosed to obtain a frequency transformed radiomap data set by applying a discrete frequency transform to an original radiomap data set. It is also disclosed to obtain a reconstructed radiomap data set by applying an inverse discrete frequency transform to a frequency transform to original RMDS transformed radiomap data set.

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