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1. 发明授权

US08874135B2 Indoor positioning using camera and optical signal 有权
标题翻译：使用摄像机和光信号进行室内定位
公开(公告)号：US08874135B2
公开(公告)日：2014-10-28
申请号：US13689937
申请日：2012-11-30
申请人： Cambridge Silicon Radio Limited
发明人： Murray Robert Jarvis , Nicolas Graube
IPC分类号： H04W24/00 , G06K9/00
CPC分类号： G01S5/14 , G01C21/206 , G06F17/30247 , G06K9/00577 , G06K9/00771 , H04W24/00 , H04W64/003
摘要： A method for detecting a collector device in an indoor area associated with imaging devices covering the area includes a plurality of collector devices emitting markers to the imaging devices coupled to a server. The imaging devices capture the images of the collector devices including the markers. The images are processed in order to determine the current positions of the collector devices corresponding to the markers. The server and the collector device communicate with each other and match a current position corresponding to the collector device among the plurality of collector devices.
摘要翻译：用于检测与覆盖该区域的成像装置相关联的室内区域中的收集器装置的方法包括向耦合到服务器的成像装置发射标记的多个收集器装置。成像装置捕获包括标记的收集器装置的图像。处理图像以确定与标记对应的收集器装置的当前位置。服务器和收集器设备彼此通信并匹配在多个收集器设备之间对应于收集器设备的当前位置。

2. 发明申请

US20140171025A1 USAGE OF BEACON FOR LOCATION BASED SECURITY 有权
标题翻译：使用基于位置的安全保护
公开(公告)号：US20140171025A1
公开(公告)日：2014-06-19
申请号：US13716365
申请日：2012-12-17
申请人： CAMBRIDGE SILICON RADIO LIMITED
发明人： Nicolas Graube , Ben Tarlow , Murray Robert Jarvis
IPC分类号： H04W12/08 , H04W4/02
CPC分类号： H04W12/08 , G01S5/0205 , G01S5/0289 , G01S5/06 , G01S5/16 , H04L63/107 , H04W4/021 , H04W64/00
摘要： A system for location based security which includes a plurality of receivers. Each of the receivers determines times of arrival of received time varying signals. The system also includes a server in communication with the receivers and a mobile device. The server receives the times of arrival from the receivers, and times of arrival of the time varying signals determined by the mobile device. The server determines a location of the mobile device based on the times of arrival. The server may then authorize the mobile device to perform secure communication over the secure communication network when the location of the mobile device is determined to be in an authorized communication area defined based on the times of arrival received from the receivers.
摘要翻译：一种用于基于位置的安全性的系统，其包括多个接收器。每个接收机确定接收的时变信号的到达时间。该系统还包括与接收器和移动设备通信的服务器。服务器接收从接收机到达的时间，以及由移动设备确定的时变信号的到达时间。服务器根据到达时间确定移动设备的位置。然后，当移动设备的位置被确定为基于从接收机接收的到达时间定义的授权通信区域中时，服务器可以授权移动设备在安全通信网络上执行安全通信。

3. 发明申请

US20150057031A1 CONTEXT AND MAP AIDING FOR SELF-LEARNING 有权
标题翻译：自学习的语境和地图
公开(公告)号：US20150057031A1
公开(公告)日：2015-02-26
申请号：US14532295
申请日：2014-11-04
申请人： Cambridge Silicon Radio Limited
发明人： James Burgess Tidd , Murray Robert Jarvis
IPC分类号： G01S5/02
CPC分类号： G01S5/0242 , G01S5/0263
摘要： A system and method for determining locations of a plurality of radio frequency (RF) signal sources. The method includes receiving RF signals from the RF signal sources, and determining locations of the RF signal sources based on the received RF signals. The method also includes determining an anchor having an absolute location identified by map data, and then adjusting the determined locations of the RF signal sources based on the anchor.
摘要翻译：一种用于确定多个射频（RF）信号源的位置的系统和方法。该方法包括从RF信号源接收RF信号，以及基于所接收的RF信号来确定RF信号源的位置。该方法还包括确定具有由地图数据识别的绝对位置的锚，然后基于锚调整所确定的RF信号源的位置。

4. 发明授权

US09194933B2 Context and map aiding for self-learning 有权
标题翻译：背景和地图帮助自学
公开(公告)号：US09194933B2
公开(公告)日：2015-11-24
申请号：US14532295
申请日：2014-11-04
申请人： Cambridge Silicon Radio Limited
发明人： James Burgess Tidd , Murray Robert Jarvis
IPC分类号： H04W24/00 , G01S5/02 , H04W64/00
CPC分类号： G01S5/0242 , G01S5/0263
摘要： A system and method for determining locations of a plurality of radio frequency (RF) signal sources. The method includes receiving RF signals from the RF signal sources, and determining locations of the RF signal sources based on the received RF signals. The method also includes determining an anchor having an absolute location identified by map data, and then adjusting the determined locations of the RF signal sources based on the anchor.
摘要翻译：一种用于确定多个射频（RF）信号源的位置的系统和方法。该方法包括从RF信号源接收RF信号，以及基于所接收的RF信号来确定RF信号源的位置。该方法还包括确定具有由地图数据识别的绝对位置的锚，然后基于锚调整所确定的RF信号源的位置。

5. 发明申请

US20150245231A1 DEVICE PROXIMITY 有权
标题翻译：设备接近
公开(公告)号：US20150245231A1
公开(公告)日：2015-08-27
申请号：US14505454
申请日：2014-10-02
申请人： Cambridge Silicon Radio Limited
发明人： Murray Robert Jarvis , Nicolas Guy Albert Graube , Robin Heydon , Nicholas John Jones , David Huntingford , Hugo Mark Tyson
IPC分类号： H04W24/06 , H04W4/00
CPC分类号： G06F21/44 , G06Q10/0833 , H04B7/14 , H04H20/71 , H04L5/0055 , H04L9/0861 , H04L41/082 , H04L41/14 , H04L43/065 , H04L43/0817 , H04L43/0852 , H04L43/0882 , H04L43/10 , H04L45/02 , H04L47/115 , H04L47/16 , H04L49/1584 , H04L63/061 , H04L63/08 , H04L63/0853 , H04L67/30 , H04L69/22 , H04W4/029 , H04W4/06 , H04W4/80 , H04W12/04 , H04W12/06 , H04W16/18 , H04W24/06 , H04W40/24 , H04W52/0251 , H04W52/38 , H04W72/12 , H04W76/11 , H04W76/14 , H04W84/18 , H04W88/06 , Y02A10/46 , Y02D70/00 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/162 , Y02D70/164 , Y02D70/166 , Y02D70/22
摘要： A method of determining the proximity of a first device to a second device, the method comprising, at the second device: receiving a first packet having a first payload and a first lifetime value, the first lifetime value being such so as to cause a device receiving the first packet to not retransmit the first payload; and generating, in dependence on the first packet, a second packet having a second payload and a second lifetime value, the second payload being indicative of the proximity of the first device to the second device and the second lifetime value being such as to cause a device receiving the second packet to retransmit the second payload.
摘要翻译：一种确定第一设备与第二设备的接近度的方法，所述方法包括：在所述第二设备处：接收具有第一有效载荷和第一寿命值的第一分组，所述第一寿命值使得所述设备接收所述第一分组以不重传所述第一有效载荷; 以及根据所述第一分组产生具有第二有效载荷和第二寿命值的第二分组，所述第二有效载荷指示所述第一设备与所述第二设备的接近，并且所述第二寿命值是使得接收所述第二分组以重传所述第二有效载荷的设备。

6. 发明申请

US20150245179A1 OBJECT TRACKING 有权
标题翻译：对象追踪
公开(公告)号：US20150245179A1
公开(公告)日：2015-08-27
申请号：US14505458
申请日：2014-10-02
申请人： Cambridge Silicon Radio Limited
发明人： Murray Robert Jarvis , Robin Heydon , Nicholas John Jones , Nicolas Guy Albert Graube , David Huntingford , Reuven Meyer Samuel
IPC分类号： H04W4/02 , G06Q10/08
CPC分类号： G06F21/44 , G06Q10/0833 , H04B7/14 , H04H20/71 , H04L5/0055 , H04L9/0861 , H04L41/082 , H04L41/14 , H04L43/065 , H04L43/0817 , H04L43/0852 , H04L43/0882 , H04L43/10 , H04L45/02 , H04L47/115 , H04L47/16 , H04L49/1584 , H04L63/061 , H04L63/08 , H04L63/0853 , H04L67/30 , H04L69/22 , H04W4/029 , H04W4/06 , H04W4/80 , H04W12/04 , H04W12/06 , H04W16/18 , H04W24/06 , H04W40/24 , H04W52/0251 , H04W52/38 , H04W72/12 , H04W76/11 , H04W76/14 , H04W84/18 , H04W88/06 , Y02A10/46 , Y02D70/00 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/162 , Y02D70/164 , Y02D70/166 , Y02D70/22
摘要： A communication device configured to form a cluster with one or more other communication devices in its vicinity, monitor the presence, in the cluster, of those other communication devices and provide information about the presence, in the cluster, of the other communication devices to another device.
摘要翻译：一种被配置为与其附近的一个或多个其他通信设备形成集群的通信设备，监视在群集中的那些其他通信设备的存在，并且提供关于其他通信设备到另一个通信设备到群集中的信息设备。

7. 发明申请

US20150010241A1 INDOOR POSITIONING USING CAMERA AND OPTICAL SIGNAL 有权
标题翻译：使用摄像机和光学信号进行室内定位
公开(公告)号：US20150010241A1
公开(公告)日：2015-01-08
申请号：US14496043
申请日：2014-09-25
申请人： Cambridge Silicon Radio Limited
发明人： Murray Robert Jarvis , Nicolas Graube
IPC分类号： G01S5/14 , G06F17/30 , G06K9/00 , H04W64/00
CPC分类号： G01S5/14 , G01C21/206 , G06F17/30247 , G06K9/00577 , G06K9/00771 , H04W24/00 , H04W64/003
摘要： A method for detecting a collector device in an indoor area associated with imaging devices covering the area includes a plurality of collector devices emitting markers to the imaging devices coupled to a server. The imaging devices capture the images of the collector devices including the markers. The images are processed in order to determine the current positions of the collector devices corresponding to the markers. The server and the collector device communicate with each other and match a current position corresponding to the collector device among the plurality of collector devices.
摘要翻译：用于检测与覆盖该区域的成像装置相关联的室内区域中的收集器装置的方法包括向耦合到服务器的成像装置发射标记的多个收集器装置。成像装置捕获包括标记的收集器装置的图像。处理图像以确定与标记对应的收集器装置的当前位置。服务器和收集器设备彼此通信并匹配在多个收集器设备之间对应于收集器设备的当前位置。

8. 发明申请

US20140155104A1 INDOOR POSITIONING USING CAMERA AND OPTICAL SIGNAL 有权
标题翻译：使用摄像机和光学信号进行室内定位
公开(公告)号：US20140155104A1
公开(公告)日：2014-06-05
申请号：US13689937
申请日：2012-11-30
申请人： CAMBRIDGE SILICON RADIO LIMITED
发明人： Murray Robert Jarvis , Nicolas Graube
IPC分类号： G06K9/00 , H04W24/00
CPC分类号： G01S5/14 , G01C21/206 , G06F17/30247 , G06K9/00577 , G06K9/00771 , H04W24/00 , H04W64/003
摘要： A method for detecting a collector device in an indoor area associated with imaging devices covering the area includes a plurality of collector devices emitting markers to the imaging devices coupled to a server. The imaging devices capture the images of the collector devices including the markers. The images are processed in order to determine the current positions of the collector devices corresponding to the markers. The server and the collector device communicate with each other and match a current position corresponding to the collector device among the plurality of collector devices.
摘要翻译：用于检测与覆盖该区域的成像装置相关联的室内区域中的收集器装置的方法包括向耦合到服务器的成像装置发射标记的多个收集器装置。成像装置捕获包括标记的收集器装置的图像。处理图像以确定与标记对应的收集器装置的当前位置。服务器和收集器设备彼此通信并匹配在多个收集器设备之间对应于收集器设备的当前位置。

9. 发明申请

US20140152809A1 IMAGE ASSISTANCE FOR INDOOR POSITIONING 有权
标题翻译：图像辅助室内定位
公开(公告)号：US20140152809A1
公开(公告)日：2014-06-05
申请号：US13689933
申请日：2012-11-30
申请人： CAMBRIDGE SILICON RADIO LIMITED
发明人： Murray Robert Jarvis
IPC分类号： H04N7/18
CPC分类号： H04N7/18 , G01S5/0252 , G01S5/0263 , G01S5/16
摘要： A method for tracking collector devices in an indoor area associated with imaging devices and RF signal sources covering the area includes generating aspects of a plurality of coarse position tracks of the collector devices based on RF signal measurements obtained by the collector devices from the RF signal sources. Imaging devices capture image frames of the collector devices in the indoor area which are then processed in order to determine aspects of a plurality of fine position tracks of the collector devices. The server and the collector device communicate with each other and match aspects of at least one of the fine position tracks to the aspects of the coarse position track of the communicating collector device in order to determine the precise location of the collector device in the indoor area.
摘要翻译：用于跟踪与覆盖该区域的成像装置和RF信号源相关联的室内区域中的收集器装置的方法包括基于收集器装置从RF信号源获得的RF信号测量来生成收集器装置的多个粗略位置轨迹的方面。成像装置捕获室内区域中的收集器装置的图像帧，然后对其进行处理，以便确定收集器装置的多个精细位置轨道的方面。服务器和收集器装置彼此通信，并且将精细位置轨迹中的至少一个的方面与通信采集器装置的粗略位置轨迹的方面相匹配，以便确定收集装置在室内区域中的精确位置。

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