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公开(公告)号：EP3367055A1
公开(公告)日：2018-08-29
申请号：EP18158387.3
申请日：2018-02-23
Applicant: Roke Manor Research Limited
Inventor： Hodges, Michael , Robinson, Rebecca , Wakley, Jack , Sparks, Edward
CPC classification number: G01B21/00 , B64C39/028 , B64F1/12 , G05D1/0684 , H01F7/00
Abstract: A coupling mechanism for coupling a light vehicle to a surface, the coupling mechanism comprising: a magnetic coupling device arranged such that it may be switched between a first mode and a second mode, wherein in the first mode the device generates an external magnetic field less than a first strength, and in the second mode the device generates an external magnetic field of at least a second strength, the second strength being greater than the first strength; and a surface detection unit, coupled to the magnetic coupling device, and arranged to determine when the light vehicle is within a predetermined distance of a surface, wherein in response to the surface detection unit determining that the light vehicle is within the predetermined distance, switching the magnetic coupling device from the first mode to the second mode, to secure the light vehicle to the surface.
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公开(公告)号：EP2822089A1
公开(公告)日：2015-01-07
申请号：EP14175372.3
申请日：2014-07-02
Applicant: ROKE MANOR RESEARCH LIMITED
Inventor： Jessup, Michael , Turner, Janice
IPC: H01P3/00
Abstract: A guiding medium for guiding radio frequency (RF) electromagnetic surface waves, comprising: a first surface, the first surface having an electrical impedance suitable for the propagation of electromagnetic surface waves; and a protection layer positioned on or adjacent the first surface.
Abstract translation: 一种用于引导射频（RF）电磁表面波的引导介质，包括：第一表面，所述第一表面具有适于传播电磁表面波的电阻抗; 以及位于第一表面上或邻近第一表面的保护层。
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3.发明公开
公开(公告)号：EP2768148A2
公开(公告)日：2014-08-20
申请号：EP14155293.5
申请日：2014-02-14
Applicant: ROKE MANOR RESEARCH LIMITED
Inventor： Hulbert, Anthony Peter
IPC: H04B1/04
CPC classification number: H03F1/34 , H03F3/24 , H04B1/0475 , H04B2001/0433
Abstract: The invention relates to a frequency suppression circuit arrangement, which allows at least one selected frequency band to be suppressed by coupling the frequency suppression circuit between the input and output of an RF power amplifier. The frequency circuit in the embodiments of the invention down-converts a feedback signal derived from the amplified output signal into baseband signals. Each of the baseband signals is fed into an inverting amplifier to generate a negative baseband signal. The negative baseband signal is subsequently filtered to selectively pass the negative baseband signal. The filtered signal is subsequently up-converted into an RF signal. The up-converted RF signal is combined and provided to a coupler connected at the input of the power amplifier such that when the input signal is amplified by the RF power amplifier any signals at the selected frequency can be suppressed.
Abstract translation: 本发明涉及一种频率抑制电路装置，其允许通过在RF功率放大器的输入和输出之间耦合频率抑制电路来抑制至少一个所选频带。 本发明的实施例中的频率电路将从放大的输出信号导出的反馈信号下变频为基带信号。 每个基带信号被馈送到反相放大器以产生负的基带信号。 随后对负的基带信号进行滤波以选择性地传递负的基带信号。 滤波后的信号随后被上变频成RF信号。 上变频RF信号被组合并提供给连接在功率放大器的输入端的耦合器，使得当输入信号由RF功率放大器放大时，可以抑制所选频率处的任何信号。
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公开(公告)号：EP2460316A1
公开(公告)日：2012-06-06
申请号：EP10747656.6
申请日：2010-06-28
Applicant: Roke Manor Research Limited
Inventor： DUXBURY, Neil , REEVE, Andrew
IPC: H04L12/26
CPC classification number: H04L63/1408 , H04L43/12
Abstract: A networked probe system for a communications network (28) comprising at least one user device and at least one network device, comprises a plurality of probes (25). A probe (25) is provided in each path between the or each user device and the or each network device. Each probe (25) stores one or more parameters of interest. The probes (25) monitor communication from the user device for a subset of the communication satisfying the one or more parameters. On determining the presence of the one or more parameters in the subset of the communication, the probe (25) provides a notification to all other probes in the network (28).
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公开(公告)号：EP2395811A2
公开(公告)日：2011-12-14
申请号：EP11169008.7
申请日：2011-06-07
Applicant: ROKE MANOR RESEARCH LIMITED
Inventor： Centoza, Angelo , Toner, Ben , Morris, Richard , Barraclough, Kristan , Hewson, Graham , Pridham, Robert
IPC: H04W88/06
CPC classification number: H04L47/14 , H04L41/0893 , H04L67/20 , H04W28/0289 , H04W28/08 , H04W72/1252 , H04W88/06
Abstract: Embodiments of the invention provide the ability to use policy defined by the operator to control the interfaces on which data is sent and received by a device. The policy can be dynamically updated by the operator, by pushing new policy to the device for implementation. The policy can define that the device should switch certain data between two or more available interfaces at certain times, or may define when certain data may be sent or received over a particular interface. Advantageously, the device may receive new policy from the operator in order to help with the operator's own operational objectives. For example, the operator may be engaging in traffic shaping or other traffic limitation, for example to ease congestion or enforce service agreements. To support this a policy which implements corresponding traffic limitation or shaping on the air interface between the mobile device and network base stations can be sent to the mobile device. This will have the effect of reducing signaling congestion on the air-interface.
Abstract translation: 本发明的实施例提供了使用由操作者定义的策略来控制由设备发送和接收数据的接口的能力。 策略可由运营商动态更新，方法是将新策略推送到设备进行实施。 该策略可以定义设备应该在特定时间在两个或多个可用接口之间切换某些数据，或者可以定义何时可以通过特定接口发送或接收某些数据。 有利地，设备可以从操作者接收新的策略，以帮助操作者自己的操作目标。 例如，运营商可能正在从事流量整形或其他流量限制，例如以缓解拥塞或执行服务协议。 为了支持这一点，可以在移动设备和网络基站之间的空中接口上实现相应的流量限制或整形的策略被发送到移动设备。 这将具有减少空中接口信令拥塞的效果。
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Patent Agency Ranking
公开(公告)号：EP1332581B1
公开(公告)日：2010-05-26
申请号：EP01980708.0
申请日：2001-11-06
Applicant: ROKE MANOR RESEARCH LIMITED
Inventor： BETON, Richard , HANCOCK, Robert
IPC: H04L12/24
CPC classification number: H04L41/0213 , H04L41/0253 , H04L41/046
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公开(公告)号：EP2107387A3
公开(公告)日：2010-05-19
申请号：EP09151920.7
申请日：2009-02-03
Applicant: Roke Manor Research Limited
Inventor： Baker, Adam Alexander , Quilter, Timothy John
CPC classification number: G01S5/06 , G01S5/0221 , G01S13/781
Abstract: In a multilateration apparatus, a correlator is provided with a time of arrival correlation window, which is set to cater for the path lengths that may be experienced by a signal from an object to be located, before it is received by receivers in the system. This may be on the basis of the largest possible path length in the system or on a receiver by receiver basis.
Abstract translation: 在多点定位设备中，相关器设置有到达时间相关窗口，其被设置为在被系统中的接收器接收之前被设置为迎合来自待定位对象的信号可能经历的路径长度。 这可以基于系统中最大可能的路径长度或基于接收机的接收机。
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公开(公告)号：EP1368913B1
公开(公告)日：2009-12-30
申请号：EP02702409.0
申请日：2002-03-13
Applicant: ROKE MANOR RESEARCH LIMITED
Inventor： MANSBRIDGE, John
CPC classification number: H04B10/508 , H04B10/503
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公开(公告)号：EP1887379B1
公开(公告)日：2009-08-26
申请号：EP07111773.3
申请日：2007-07-04
Applicant: ROKE MANOR RESEARCH LIMITED
CPC classification number: G01S5/021 , G01S5/0221
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公开(公告)号：EP1320935B1
公开(公告)日：2008-11-19
申请号：EP01962999.7
申请日：2001-09-04
Applicant: ROKE MANOR RESEARCH LIMITED
Inventor： SPICER, John, Joseph
Abstract: Electronic systems are becoming increasingly complex and processing is commonly broken down into manageable and testable sub-functions. These sub-functions intercommunicate to pass the data and control signals to complete the system. Described herein is an improved electronic system which comprises a plurality of sub-function nodes (20) arranged in an array (10). Each sub-function node (20) is connected to a secondary bus (30, 30A, 30B, 30C, 30D, 30E, 30F) via a link (32) for receiving timing and synchronisation signals along with multiple access parameters under the control of a system communication controller (40). Each sub-function node (20) has an antenna for transferring data between other sub-function nodes using radio links.
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