专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

EP3745160B1 USING MULTIPLE SOURCES OF LOCATION-AID DATA TO DETERMINE POSITION INFORMATION 有权转让
公开(公告)号：EP3745160B1
公开(公告)日：2022-07-06
申请号：EP20187415.3
申请日：2014-02-25
发明人： LEVIN, Tirosh , DANIEL, Tomer
IPC分类号： G01S19/12 , G01S19/05 , G01C21/00 , G01S19/06 , G01S19/11 , G01S19/45 , G01S1/00 , G01S5/00 , G01S5/02 , H04B7/185 , H04W4/02 , H04W64/00 , H04W4/029

2. 发明公开

EP3465273A1 POSITION DETERMINATION OF A MOBILE STATION USING MODIFIED WI-FI SIGNALS 审中-实审转让
公开(公告)号：EP3465273A1
公开(公告)日：2019-04-10
申请号：EP16903289.3
申请日：2016-05-24
申请人： Limited Liability Company "Topcon Positioning Systems"
发明人： VAZHENIN, Nikolay Afanasyevich , VEITSEL, Andrey Vladimirovich , VEITSEL, Vladimir Viktorovich , SERKIN, Fedor Borisovich
IPC分类号： G01S19/12 , H04W64/00

3. 发明授权

EP2733505B1 Positioning determinations of receivers 有权
标题翻译：的接收器的规定定位
公开(公告)号：EP2733505B1
公开(公告)日：2016-11-02
申请号：EP14154898.2
申请日：2010-04-19
申请人： The Boeing Company
发明人： Martens, Christopher J. , Gutt, Gregory M.
IPC分类号： G01S19/38 , G01S19/48 , G01S19/12
CPC分类号： G01S19/38 , G01S19/12 , G01S19/48

4. 发明公开

EP2733505A1 Positioning determinations of receivers 有权
标题翻译：位置优势
公开(公告)号：EP2733505A1
公开(公告)日：2014-05-21
申请号：EP14154898.2
申请日：2010-04-19
申请人： The Boeing Company
发明人： Martens, Christopher J. , Gutt, Gregory M.
IPC分类号： G01S19/38 , G01S19/48 , G01S19/12
CPC分类号： G01S19/38 , G01S19/12 , G01S19/48
摘要： The disclosed method and system is used to determine the position of a user device. The user device can receive data signals and/or carrier signals from orbiting space vehicles. These data signals can be used for positioning calculation and/or track maintenance of the user device. The disclosed method and system can account for time and frequency biases of the user device. For the track maintenance, a Kalman filter state estimator can be extended to include a velocity of the user device.
摘要翻译：所公开的方法和系统用于确定用户设备的位置。用户设备可以从轨道交通工具接收数据信号和/或载波信号。这些数据信号可以用于用户设备的定位计算和/或跟踪维护。所公开的方法和系统可以解决用户设备的时间和频率偏差。对于轨道维护，可以扩展卡尔曼滤波器状态估计器以包括用户设备的速度。

5. 发明授权

EP2330441B1 Generalized High Performance Navigation System 有权
标题翻译：通用电气系统
公开(公告)号：EP2330441B1
公开(公告)日：2014-03-05
申请号：EP11153732.0
申请日：2007-05-17
申请人： The Boeing Company
发明人： WHELAN, David A. , BRUMLEY, Robert W. , FERREL, Barton G.
IPC分类号： G01S19/02 , G01S19/01 , G01S19/12 , G01S19/24 , G01S19/46 , H04K3/00 , G01C21/20
CPC分类号： G01S19/02 , G01C21/206 , G01S19/01 , G01S19/12 , G01S19/246 , G01S19/46 , H04K3/224 , H04K3/28 , H04K3/42 , H04K3/43 , H04K3/90
摘要： A generalized high performance navigation system is provided using low earth orbit (LEO) satellites. In one embodiment, a method of performing navigation includes receiving a LEO signal from a LEO satellite, decoding a navigation signal from the LEO signal, receiving first and second ranging signals from first and second ranging sources, respectively, determining calibration information associated with the first and second ranging sources, and calculating a position using the navigation signal, the first and second ranging signals, and the calibration information. In another embodiment, a method of providing a LEO signal from a LEO satellite includes providing a plurality of transmit channels over a plurality of transmit slots, where the transmit channels comprise a set of communication channels and a set of navigation channels, generating a first pseudo random noise (PRN) ranging overlay corresponding to a navigation signal, applying the first PRN ranging overlay to a first set of the navigation channels, and combining the communication channels and the navigation channels into a LEO signal. The method also includes broadcasting the LEO signal from the LEO satellite. A low earth orbit (LEO) satellite data uplink is also provided. A method includes broadcasting the data uplink signal to the LEO satellite. Various approaches to localized jamming of navigation signals are further provided. Modulated noise signals are broadcast over an area of operations to provide a plurality of jamming bursts corresponding to the navigation signal. The jamming bursts are configured to substantially mask the navigation signal in the area of operations.
摘要翻译：使用低地球轨道（LEO）卫星提供了广泛的高性能导航系统。在一个实施例中，执行导航的方法包括从LEO卫星接收LEO信号，从LEO信号解码导航信号，分别从第一和第二测距源接收第一和第二测距信号，确定与第一和第二测距源，以及使用导航信号，第一和第二测距信号以及校准信息来计算位置。在另一个实施例中，一种从LEO卫星提供LEO信号的方法包括在多个发射时隙上提供多个发射信道，其中发射信道包括一组通信信道和一组导航信道，产生第一伪对应于导航信号的随机噪声（PRN）范围覆盖，将第一PRN测距重叠应用到第一组导航信道，并将通信信道和导航信道组合成LEO信号。该方法还包括从LEO卫星广播LEO信号。还提供了低地球轨道（LEO）卫星数据上行链路。一种方法包括将数据上行链路信号广播到LEO卫星。还提供了导航信号的局部干扰的各种方法。调制噪声信号在操作区域上广播，以提供对应于导航信号的多个干扰突发。干扰突发被配置为基本上掩盖操作区域中的导航信号。

6. 发明公开

EP2659290A2 SYSTEMS AND METHODS FOR A TERRESTRIAL-BASED POSITIONING BEACON NETWORK 有权转让
标题翻译：系统和陆地定位烽火网络方法
公开(公告)号：EP2659290A2
公开(公告)日：2013-11-06
申请号：EP11808107.4
申请日：2011-12-22
申请人： Telcom Ventures, L.L.C.
发明人： SINGH, Rajendra
IPC分类号： G01S19/11 , G01S19/12 , G01S19/21 , G01S19/22 , G01S5/02 , G01S1/02
CPC分类号： G01S19/11 , G01S1/02 , G01S1/042 , G01S1/08 , G01S5/0215 , G01S19/12 , G01S19/21 , G01S19/22
摘要： Terrestrial-based positioning beacon networks may include first and second terrestrial-based positioning beacons that are configured to simultaneously transmit signals to a terrestrial receiver. The first terrestrial-based positioning beacon may be configured to modify its transmissions to the terrestrial receiver in response to an identification of potential interference with the transmissions from the first terrestrial-based positioning beacon or the second terrestrial-based positioning beacon to the terrestrial receiver. Related methods, beacons, and receivers are also described.

7. 发明公开

EP2597486A2 SYSTEM AND METHOD FOR LOCATION-BASED SERVICE FOR NAVIGATING INDOORS 审中-公开
标题翻译：系统维修FÜRSTANDORTBASIERTE DIENSTE ZUR INNENRAUMNAVIGATION
公开(公告)号：EP2597486A2
公开(公告)日：2013-05-29
申请号：EP11809817.7
申请日：2011-07-08
申请人： Korea Trade Network , Korea Advanced Institute Of Science And Technology
发明人： HAN, Dong Soo , LEE, Min Kyu , CHANG, Lae Young , YANG, Hyun Il , LEE, In Je , MIN, Cheol Hong , KIM, Dong Hee , LEE, Hwa Jin
IPC分类号： G01S19/12 , G01S11/06 , G01S5/02
CPC分类号： G01S5/0252 , G01C21/206
摘要： Embodiments for performing an indoor navigation are disclosed. In one embodiment, a location based service system includes: a plurality of access points installed in an indoor environment and configured to send Wi-Fi signals including access point identification information; a mobile terminal configured to receive a Wi-Fi signal from at least one of the access points and form a first Wi-Fi fingerprint based on the received Wi-Fi signal; and a navigation service server in communication with the mobile terminal, the navigation service server being configured to construct a plurality of Wi-Fi radio maps based on a plurality of second Wi-Fi fingerprints acquired at locations of the indoor environment, select a Wi-Fi radio map for estimating a location of the mobile terminal among the plurality of Wi-Fi radio maps, estimate the location of the mobile terminal by using a second Wi-Fi fingerprint corresponding to the first Wi-Fi fingerprint based on the selected Wi-Fi radio map, and form location information including the estimated location, wherein the first and second Wi-Fi fingerprints include received signal strength of the Wi-Fi signal and the access point identification information of the access point that sends the Wi-Fi signal.
摘要翻译：公开了用于执行室内导航的实施例。在一个实施例中，基于位置的服务系统包括：安装在室内环境中并被配置为发送包括接入点识别信息的Wi-Fi信号的多个接入点; 移动终端，被配置为从所述接入点中的至少一个接收Wi-Fi信号，并基于所接收的Wi-Fi信号形成第一Wi-Fi指纹; 以及与所述移动终端通信的导航服务服务器，所述导航服务服务器被配置为基于在室内环境的位置处获取的多个第二Wi-Fi指纹来构建多个Wi-Fi无线电图，选择Wi- Fi无线电地图，用于估计多个Wi-Fi无线电映射之间的移动终端的位置，基于所选择的Wi- Wi-Fi广播地图，通过使用与第一Wi-Fi指纹相对应的第二Wi-Fi指纹来估计移动终端的位置 Fi无线电映射，以及形成包括估计位置的位置信息，其中第一和第二Wi-Fi指纹包括Wi-Fi信号的接收信号强度和发送Wi-Fi信号的接入点的接入点识别信息。

8. 发明公开

EP2578033A2 HYBRID MOBILE PHONE GEOPOSITIONING 无效转让
标题翻译： HYBRIDE GEOPOSITIONIERUNG VON MOBILTELEFONEN
公开(公告)号：EP2578033A2
公开(公告)日：2013-04-10
申请号：EP11790195.9
申请日：2011-05-22
申请人： Microsoft Corporation
发明人： CHEN, Billy , OFEK, Eyal
IPC分类号： H04W64/00 , H04W4/02 , G01S19/12
CPC分类号： H04W64/00 , G01S5/0252
摘要： A hybrid positioning system for continuously and accurately determining a location of a mobile device is provided. Samples of GPS locations from a pool of mobile devices and accompanying cell tower data, WLAN data, or other comparable network signals are used to construct a dynamic map of particular regions. The dynamic map(s) may be sent to and stored on individual mobile devices such that the mobile device can compare its less accurate, but more readily available, data like cell tower signals to recorded ones and estimate its position more accurately and continuously. The position data may be sent to a server for user in location based services. locally maintained
摘要翻译：提供了用于连续且准确地确定移动设备的位置的混合定位系统。使用来自移动设备池和伴随的小区塔数据，WLAN数据或其他可比较的网络信号的GPS位置的样本来构建特定区域的动态地图。可以将动态地图发送到并存储在各个移动设备上，使得移动设备可将其不太准确但更容易获得的数据像小区塔信号与已记录的信号进行比较，并且更准确和连续地估计其位置。位置数据可以被发送到用于基于位置的服务的用户的服务器。

9. 发明授权

EP3324688B1 TRANSMISSION OF GNSS SIGNALS USING A RADIO COMMUNICATION NETWORK 有权
公开(公告)号：EP3324688B1
公开(公告)日：2020-07-22
申请号：EP16306512.1
申请日：2016-11-18
申请人： Centre National d'Etudes Spatiales
发明人： RIES, Lionel , MARMET, François-Xavier
IPC分类号： H04W64/00 , G01S19/11 , G01S19/12

10. 发明公开

EP3136128A4 TRAJECTORY MATCHING USING PERIPHERAL SIGNAL 有权转让
公开(公告)号：EP3136128A4
公开(公告)日：2017-12-27
申请号：EP15783844
申请日：2015-04-24
申请人： SAMSUNG ELECTRONICS CO LTD
发明人： JIANG YIFEI , MORI KOICHI , SIDHU SHALINDER SINGH
IPC分类号： G01S19/12 , G01C21/20 , G01C21/32
CPC分类号： G01C21/32 , G01C21/206 , G01S19/12
摘要： A technique to automatically determine a shape of a path based on crowdsourced trajectory data is disclosed. Trajectory data is collected for a plurality of crowdsourced paths. The trajectory data for each of the plurality of crowdsourced paths is associated with at least one uniquely identifiable ambient signal. Anchor points may be identified corresponding to a transition in a characteristic of trajectory data of an individual crowdsourced path. Matching may be performed based on analyzing matching patterns of anchor points and evaluating the matches. Various embodiments involve using a linked node structure to represent one or more traces and/or indicate routes in a particular geographical area.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式