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1. 发明授权

US09632898B2 Methods and systems for calculating and presenting a positioning performance of a locating system 有权
公开(公告)号：US09632898B2
公开(公告)日：2017-04-25
申请号：US14133880
申请日：2013-12-19
申请人： AeroScout Ltd.
发明人： Daniel Aljadeff
IPC分类号： G06F11/30 , G21C17/00 , G01S5/02
CPC分类号： G06F11/3003 , G01S5/02 , G01S5/0221
摘要： Disclosed embodiments provide methods and systems for calculating and presenting a positioning performance of a location system. In one aspect, a server may receive a signal including information indicative of a determined location of an asset. Based on the received signal, the server may determine a positioning error value indicating an error in the determined location of the asset. The server may then calculate a metric as a function of the positioning error value, and provide positioning performance information for display based on the calculated metric.

2. 发明授权

US08938255B2 Devices, methods, and systems for radio map generation 有权
标题翻译：无线电地图生成的设备，方法和系统
公开(公告)号：US08938255B2
公开(公告)日：2015-01-20
申请号：US13195206
申请日：2011-08-01
申请人： Shalom Tsruya , Rafi Dalla Torre , Daniel Aljadeff , Amir Lavi
发明人： Shalom Tsruya , Rafi Dalla Torre , Daniel Aljadeff , Amir Lavi
IPC分类号： H04M11/04 , H04W24/00 , G01S5/02 , H04W64/00
CPC分类号： G01S5/0252 , H04W64/00
摘要： Systems, devices, methods, and computer-readable mediums for generating a radio map of an area are disclosed. In one aspect, the device, method, and computer-readable medium perform processes that may include receiving in at least one processor first information associated with at least one wireless device at a first location in the area. The processes may include receiving in the at least one processor second information associated with at least one wireless device at a second location in the area and different from the first location. The first location within said area and the second location within the area are unknown to the at least one processor. The processes may also include generating a radio map of the area using the first information and the second information.
摘要翻译：公开了用于产生区域的无线电图的系统，设备，方法和计算机可读介质。在一个方面，设备，方法和计算机可读介质执行处理，其可以包括在至少一个处理器中首先在该区域中的第一位置处接收与至少一个无线设备相关联的信息。所述过程可以包括在所述区域中的第二位置处并且不同于所述第一位置在所述至少一个处理器中接收与至少一个无线设备相关联的第二信息。所述区域内的第一位置和区域内的第二位置对于至少一个处理器是未知的。所述过程还可以包括使用所述第一信息和所述第二信息来生成所述区域的无线电映射。

3. 发明授权

US08208939B2 Dual bandwidth time difference of arrival (TDOA) system 有权
标题翻译：双带宽到达时差（TDOA）系统
公开(公告)号：US08208939B2
公开(公告)日：2012-06-26
申请号：US12025184
申请日：2008-02-04
申请人： Daniel Aljadeff , Reuven Amsalem , Amir Lavi , Adi Shamir
发明人： Daniel Aljadeff , Reuven Amsalem , Amir Lavi , Adi Shamir
IPC分类号： H04W24/00
CPC分类号： G01S5/06 , G01S5/0257
摘要： A wireless location system has at least one wireless tag to be located by the wireless location system, wherein the at least one wireless tag transmits two wireless signals having a known time relationship and having different bandwidths. A plurality of receivers is provided wherein a first receiver receives and processes a first of the two wireless signals and estimates a time to arrive (TOA) of the first wireless signal, and a second receiver receives and processes a second of the two wireless signals and estimates a TOA of the second wireless signal at the second transceiver. The plurality of receivers is time synchronized based on a common timing signal. A location server is coupled to each of the plurality of receivers. The location server receives the TOA of the first wireless signal from the first receiver and the TOA of the second wireless signal from the second receiver. The location server calculating a TDOA of the two wireless signals and estimates a position of the at least one wireless tag based on the TDOA.
摘要翻译：无线定位系统具有由无线定位系统定位的至少一个无线标签，其中至少一个无线标签发送具有已知时间关系且具有不同带宽的两个无线信号。提供了多个接收机，其中第一接收机接收并处理两个无线信号中的第一个并且估计第一无线信号的到达时间（TOA），并且第二接收机接收并处理两个无线信号中的第二个，估计在第二收发器处的第二无线信号的TOA。多个接收机基于公共定时信号进行时间同步。位置服务器耦合到多个接收器中的每一个。位置服务器从第一接收机接收第一无线信号的TOA和来自第二接收机的第二无线信号的TOA。所述定位服务器计算所述两个无线信号的TDOA并且基于所述TDOA估计所述至少一个无线标签的位置。

4. 发明申请

US20050207381A1 Wireless local area network (WLAN) method and system for presence detection and location finding 有权
标题翻译：无线局域网（WLAN）方法和用于存在检测和定位查找的系统
公开(公告)号：US20050207381A1
公开(公告)日：2005-09-22
申请号：US11124998
申请日：2005-05-09
申请人： Daniel Aljadeff , Reuven Amsalem
发明人： Daniel Aljadeff , Reuven Amsalem
IPC分类号： H04B1/06 , H04B7/00 , H04W4/02 , H04W4/04 , H04W64/00 , H04W84/12 , H04W84/18 , H04Q7/24
CPC分类号： H04W4/02 , H04W4/04 , H04W64/00 , H04W84/12 , H04W84/18
摘要： A wireless local area network (WLAN) method and system for presence detection provide a low-cost and WLAN-compatible means for detecting the presence of an asset without requiring full location-finding support within a WLAN environment. The presence of a transmitter is detected by examining the signal strength of a presence signal. The presence signal is WLAN-compatible, but does not require association of the transmitter with the WLAN and does not require a response from the WLAN. The presence signal may be transmitted on multiple WLAN channels for presence detection by multiple WLAN APs. The presence signals transmissions may be periodic or may be stimulated by a stimulus from the WLAN or external device that may or may not be coupled to the WLAN. Location finding can also be performed in combination with the signal strength presence detection.
摘要翻译：用于存在检测的无线局域网（WLAN）方法和系统提供用于检测资产存在的低成本和WLAN兼容手段，而不需要WLAN环境中的完全定位查找支持。通过检查存在信号的信号强度来检测发射机的存在。存在信号是WLAN兼容的，但不需要发射机与WLAN的关联，并且不需要来自WLAN的响应。存在信号可以在多个WLAN信道上传输，以由多个WLAN AP进行存在检测。存在信号传输可以是周期性的或可以由来自WLAN或外部设备的刺激来激励，WLAN或外部设备可以或可以不耦合到WLAN。位置查找也可以与信号强度存在检测结合进行。

5. 发明申请

US20220113392A1 INDOOR LOCATION SYSTEM 有权
公开(公告)号：US20220113392A1
公开(公告)日：2022-04-14
申请号：US17484594
申请日：2021-09-24
申请人： AeroScout Ltd.
发明人： Reuven AMSALEM , David MATZA
IPC分类号： G01S11/16 , H04W4/029 , G01S11/14
摘要： An indoor location system has acoustic wave emitters, electromagnetic emitters, and a mobile device. Each acoustic wave emitter is configured to emit an acoustic wave having an acoustic wave frequency and wavelength, and an electromagnetic signal that includes electromagnetic emitter data related to that electromagnetic emitter and data indicative of a frequency and/or wavelength of an acoustic wave emitted by the acoustic wave emitter that is associated with that electromagnetic emitter. The mobile device is configured to detect the acoustic waves and to receive the electromagnetic signals, and to determine the frequency and/or wavelength of the detected acoustic wave and to compare the determined acoustic wave frequency and/or wavelength with the data included in each received electromagnetic signal, thereby to determine which received electromagnetic emitter data was included in the electromagnetic signal which also included the data indicative of the frequency and/or wavelength of the detected acoustic wave.

6. 发明授权

US11191327B2 Wearable electronic device assembly 有权
公开(公告)号：US11191327B2
公开(公告)日：2021-12-07
申请号：US16730152
申请日：2019-12-30
申请人： AeroScout Ltd.
发明人： Reuven Amsalem , Alexey Kalmanovich
IPC分类号： A44C5/14 , A44B11/26 , A44B11/00 , A44B11/25 , A44C5/20 , A44B11/22
摘要： A wearable electronic device assembly has a strap attached to the device for attaching the device to a wearer, and a connector for securing two overlapping end regions of the strap together. The connector has first and second parts configured to be secured together with the two overlapping end regions of the strap extending between them, to secure the two end regions together. The first part has a projection arranged to extend through or adjacent to the strap. The second part has a main body having an aperture to receive the projection of the first part, and a securement part movable with respect to the main body between a released position and a securement position. The projection is retained in the aperture to secure the first part of the connector to the second part of the connector.

7. 发明授权

US09823342B2 System and method for mobile monitoring of non-associated tags 有权
公开(公告)号：US09823342B2
公开(公告)日：2017-11-21
申请号：US13018662
申请日：2011-02-01
申请人： Joel Powell Cook , Daniel Aljadeff
发明人： Joel Powell Cook , Daniel Aljadeff
IPC分类号： H04W24/00 , G01S11/06 , G01S5/00 , G01S5/02 , G08B21/02 , G08B21/22 , G08B25/08 , H04M1/725 , H04Q9/00 , H04W88/06 , H04W52/02 , H04W88/04 , H04W4/04 , H04W4/00 , G01S19/48
CPC分类号： G01S11/06 , G01S5/0018 , G01S5/0289 , G01S19/48 , G08B21/0227 , G08B21/0247 , G08B21/0275 , G08B21/22 , G08B25/08 , H04M1/7253 , H04M1/72572 , H04M2250/06 , H04Q9/00 , H04Q2209/43 , H04Q2209/47 , H04Q2209/826 , H04Q2209/86 , H04W4/043 , H04W4/80 , H04W52/0245 , H04W88/04 , H04W88/06 , Y02D70/00 , Y02D70/142 , Y02D70/144 , Y02D70/164 , Y02D70/166 , Y02D70/22
摘要： A system for monitoring at least one tag device has at least one mobile cellular telephone. The mobile cellular telephone is capable of communicating on a WiFi network, wherein the at least one tag device transmits wireless data messages in a non-associating mode.

8. 发明申请

US20130170374A1 METHODS AND SYSTEMS FOR LOCATING DEVICES 审中-公开
标题翻译：定位设备的方法和系统
公开(公告)号：US20130170374A1
公开(公告)日：2013-07-04
申请号：US13724827
申请日：2012-12-21
申请人： AeroScout Ltd.
发明人： Daniel Aljadeff
IPC分类号： H04W4/02 , H04W24/02
CPC分类号： H04W24/02 , G01S5/06 , G01S5/14 , G01S13/765 , H04W4/02
摘要： Disclosed embodiments provide methods and systems for locating a device in a wireless network. In one aspect, a device may broadcast a signal, and one or more network components may measure the received signal strength of the signal. Based on the signal strength and/or at least one or more parameters, the one or more network components may determine whether to perform a round trip time measurement with the network device. The network components may perform the round trip time measurement based on the determination and report the results of the measurement to a server. The server may be configured to determine the location of the network device based on the round trip time measurement.
摘要翻译：公开的实施例提供了用于在无线网络中定位设备的方法和系统。在一个方面，设备可以广播信号，并且一个或多个网络组件可以测量信号的接收信号强度。基于信号强度和/或至少一个或多个参数，一个或多个网络组件可以确定是否执行与网络设备的往返时间测量。网络组件可以基于确定执行往返时间测量，并将测量结果报告给服务器。服务器可以被配置为基于往返时间测量来确定网络设备的位置。

9. 发明授权

US09633551B2 Enhanced wireless location system and method 有权
公开(公告)号：US09633551B2
公开(公告)日：2017-04-25
申请号：US14535836
申请日：2014-11-07
申请人： AeroScout Ltd.
发明人： Daniel Aljadeff , Guy M. Duxbury , Robert D. McCulloch
IPC分类号： G08B25/10 , G06K19/07 , G06K19/077
CPC分类号： G08B25/10 , G06K19/0716 , G06K19/07749
摘要： An identification tag has at least a controller, a receiver for receiving wireless signals from an exciter, and a transmitter for transmitting wireless signals to at least one location receiver (which may be a WLAN access point). The tag's controller can determine the presence of interference from sources unrelated to the location system, such as smartphones, tablets, computer monitors etc., and signal an alert accordingly.

10. 发明授权

US07522049B2 Wireless local area network (WLAN) method and system for presence detection and location finding 有权
标题翻译：无线局域网（WLAN）方法和用于存在检测和定位查找的系统
公开(公告)号：US07522049B2
公开(公告)日：2009-04-21
申请号：US11124998
申请日：2005-05-09
申请人： Daniel Aljadeff , Reuven Amsalem
发明人： Daniel Aljadeff , Reuven Amsalem
IPC分类号： G08B13/14
CPC分类号： H04W4/02 , H04W4/04 , H04W64/00 , H04W84/12 , H04W84/18
摘要： A wireless local area network (WLAN) method and system for presence detection provide a low-cost and WLAN-compatible means for detecting the presence of an asset without requiring full location-finding support within a WLAN environment. The presence of a transmitter is detected by examining the signal strength of a presence signal. The presence signal is WLAN-compatible, but does not require association of the transmitter with the WLAN and does not require a response from the WLAN. The presence signal may be transmitted on multiple WLAN channels for presence detection by multiple WLAN APs. The presence signals transmissions may be periodic or may be stimulated by a stimulus from the WLAN or external device that may or may not be coupled to the WLAN. Location finding can also be performed in combination with the signal strength presence detection.
摘要翻译：用于存在检测的无线局域网（WLAN）方法和系统提供用于检测资产存在的低成本和WLAN兼容手段，而不需要WLAN环境中的完全定位查找支持。通过检查存在信号的信号强度来检测发射机的存在。存在信号是WLAN兼容的，但不需要发射机与WLAN的关联，并且不需要来自WLAN的响应。存在信号可以在多个WLAN信道上传输，以由多个WLAN AP进行存在检测。存在信号传输可以是周期性的或可以由来自WLAN或外部设备的刺激来激励，WLAN或外部设备可以或可以不耦合到WLAN。位置查找也可以与信号强度存在检测结合进行。

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