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11. 发明授权

US09210776B2 Efficient address assignment in coded lighting systems 有权
标题翻译：编码照明系统中的高效地址分配
公开(公告)号：US09210776B2
公开(公告)日：2015-12-08
申请号：US13263199
申请日：2010-04-01
申请人： Tim Corneel Wilhelmus Schenk , Hongming Yang , Lorenzo Feri , Wijnand Johannes Rietman , Johan Cornelis Talstra , Johan Paul Marie Gerard Linnartz
发明人： Tim Corneel Wilhelmus Schenk , Hongming Yang , Lorenzo Feri , Wijnand Johannes Rietman , Johan Cornelis Talstra , Johan Paul Marie Gerard Linnartz
IPC分类号： H05B37/02 , H05B33/08
CPC分类号： H04B10/116 , H05B33/0818 , H05B37/0245 , H05B37/0254 , H05B37/0272
摘要： Coded light has been proposed to enable advanced control of light sources and transmit information using light sources. It is based on invisibly embedding of data and identifiers in their light output. Methods, devices and systems configured to efficient assignment of addresses in a coded lighting system, still allowing for unique identification, are proposed. More specifically, the assignment of addresses occurs in two phases, where in the initial phase wide area unique addresses are used, while in the second phase only local area unique addresses are used. Also, methods, devices and systems configured to efficiently distribute a set of addresses over a set of light sources in this second phase, to maximize the performance of the illumination contribution estimation, and positioning, are disclosed.
摘要翻译：已经提出编码光使得能够使用光源对光源进行高级控制和传输信息。它基于在其光输出中不可见地嵌入数据和标识符。提出了配置为在编码照明系统中有效分配地址的方法，设备和系统，仍然允许唯一的识别。更具体地说，地址的分配发生在两个阶段，其中在初始相位宽区域中使用唯一地址，而在第二阶段中，只使用本地区域唯一地址。此外，公开了被配置为在该第二阶段中在一组光源上有效分配一组地址以最大化照明贡献估计和定位的性能的方法，设备和系统。

12. 发明申请

US20120091896A1 EFFICIENT ADDRESS ASSIGNMENT IN CODED LIGHTING SYSTEMS 有权
标题翻译：编码照明系统中的高效地址分配
公开(公告)号：US20120091896A1
公开(公告)日：2012-04-19
申请号：US13263199
申请日：2010-04-01
申请人： Tim Corneel Wilhelmus Schenk , Hongming Yang , Lorenzo Feri , Wijnand Johannes Rietman , Johan Cornelis Talstra , Johan Paul Marie Gerard Linnartz
发明人： Tim Corneel Wilhelmus Schenk , Hongming Yang , Lorenzo Feri , Wijnand Johannes Rietman , Johan Cornelis Talstra , Johan Paul Marie Gerard Linnartz
IPC分类号： H05B37/02
CPC分类号： H04B10/116 , H05B33/0818 , H05B37/0245 , H05B37/0254 , H05B37/0272
摘要： Coded light has been proposed to enable advanced control of light sources and transmit information using light sources. It is based on invisibly embedding of data and identifiers in their light output. Methods, devices and systems configured to efficient assignment of addresses in a coded lighting system, still allowing for unique identification, are proposed. More specifically, the assignment of addresses occurs in two phases, where in the initial phase wide area unique addresses are used, while in the second phase only local area unique addresses are used. Also, methods, devices and systems configured to efficiently distribute a set of addresses over a set of light sources in this second phase, to maximize the performance of the illumination contribution estimation, and positioning, are disclosed.
摘要翻译：已经提出编码光使得能够使用光源对光源进行高级控制和传输信息。它基于在其光输出中不可见地嵌入数据和标识符。提出了配置为在编码照明系统中有效分配地址的方法，设备和系统，仍然允许唯一的识别。更具体地说，地址的分配发生在两个阶段，其中在初始相位宽区域中使用唯一地址，而在第二阶段中，只使用本地区域唯一地址。此外，公开了被配置为在该第二阶段中在一组光源上有效分配一组地址以最大化照明贡献估计和定位的性能的方法，设备和系统。

13. 发明授权

US08509202B2 Method for communicating in a network, a system and a primary station therefor 失效
标题翻译：用于在网络，系统和主站中进行通信的方法
公开(公告)号：US08509202B2
公开(公告)日：2013-08-13
申请号：US13058722
申请日：2009-08-07
申请人： Xiangyu Wang , Johan Paul Marie Gerard Linnartz , Patrick Van Kooten
发明人： Xiangyu Wang , Johan Paul Marie Gerard Linnartz , Patrick Van Kooten
IPC分类号： H04W4/00
CPC分类号： H04W84/12 , H04W16/14 , H04W48/02 , H04W84/18
摘要： The present invention relates to a system comprising at least one primary station and at least one secondary station, wherein the primary station comprises communication means for communicating with the secondary station in accordance with a first protocol, wherein the communication means are arranged for communicating with a plurality of further stations in accordance with a further protocol, and wherein the primary station comprises control means for generating a message to be broadcast to the secondary station, said message comprising purposely erroneous information causing the at least one secondary station to remain silent for a predetermined duration.
摘要翻译：本发明涉及一种包括至少一个主站和至少一个次站的系统，其中所述主站包括用于根据第一协议与所述次站通信的通信装置，其中所述通信装置被布置用于与多个另外的站，其中所述主站包括用于生成要广播到所述次站的消息的控制装置，所述消息包括故意错误的信息，导致所述至少一个次站对于预定的持续时间

14. 发明申请

US20080291881A1 Communication Network 审中-公开
标题翻译：通讯网络
公开(公告)号：US20080291881A1
公开(公告)日：2008-11-27
申请号：US12091609
申请日：2006-10-18
申请人： Paulus Joseph Gabriel Vranken , Xiangyu Wang , Johan Paul Marie Gerard Linnartz
发明人： Paulus Joseph Gabriel Vranken , Xiangyu Wang , Johan Paul Marie Gerard Linnartz
IPC分类号： H04Q7/24
CPC分类号： H04W24/04 , H04W36/38 , H04W84/12
摘要： A communication network (10) comprising communication nodes (20, 20a, 40, 60, 70, 80, 90) operable to communicate data therebetween. The nodes (20, 20a, 40, 60, 70, 80, 90) include a mobile station (80) being operable to cooperate with first and second corresponding access points (70, 90), the first access point (70) being operable to provide a first communication route to the mobile station (80), and the second access point (90) being operable to sense operation of the first access point (70). The second access point (90) is operable to provide a second communication route to said at least one station (80) in an event of the first access point (70) ceasing to provide said first communication route. The sensing occurs in operation during slot periods (310, 320, 330, 340) individually assigned to the access points (70, 90). Moreover, the slot periods arise within signals (300) communicated within the network (10) for the access points (70, 90) to acknowledge receipt of messages from or to the mobile station (80).
摘要翻译：通信网络（10）包括可操作以在其间传送数据的通信节点（20,20a，40,60,70,80,90）。节点（20,20a，40,60,70,80,90）包括可操作以与第一和第二对应接入点（70,90）协作的移动台（80），第一接入点（70）可操作以提供到移动台（80）的第一通信路由，并且第二接入点（90）可操作以感测第一接入点（70）的操作。在第一接入点（70）停止提供所述第一通信路由的情况下，第二接入点（90）可操作以向所述至少一个站（80）提供第二通信路由。感测发生在分别分配给接入点（70,90）的时隙周期（310,320,330,340）期间的操作中。此外，时隙周期出现在用于接入点（70,90）的网络（10）内通信的信号（300）中，以确认从移动台（80）接收消息或向移动台（80）的接收。

15. 发明授权

US07054354B2 Multicarrier transmission system with reduced complexity leakage matrix multiplication 失效
标题翻译：多载波传输系统具有降低复杂性的泄漏矩阵乘法
公开(公告)号：US07054354B2
公开(公告)日：2006-05-30
申请号：US10078952
申请日：2002-02-19
申请人： Alexei Gorokhov , Johan Paul Marie Gerard Linnartz
发明人： Alexei Gorokhov , Johan Paul Marie Gerard Linnartz
IPC分类号： H04K1/00
CPC分类号： H04L27/2665 , H04L25/03159 , H04L27/2647 , H04L2025/03414 , H04L2025/03522 , H04L2025/03624 , H04L2025/03662 , H04L2025/03668
摘要： Described is a transmission system for transmitting a multicarrier signal from a transmitter (10) to a receiver (20). The multicarrier signal comprises a plurality of subcarriers. The receiver (20) comprises a channel estimator (28) for estimating amplitudes of the subcarriers and for estimating time derivatives of the amplitudes. The receiver (20) further comprises an equalizer (24) for canceling intercarrier interference included in the received multicarrier signal in dependence on the estimated amplitudes and derivates (29). The receiver (20) comprises a multiplication by a N×N leakage matrix, and wherein the multiplication is implemented as a sequence of an N-point IFFT (82), N pointwise multiplications (84) and an N-point FFT (86). multiplications (84) and an N-point FFT (86).
摘要翻译：描述了一种用于从发射机（10）向接收机（20）发送多载波信号的传输系统。多载波信号包括多个子载波。接收器（20）包括用于估计子载波的振幅并估计时间的幅度的导数的信道估计器（28）。接收器（20）还包括一个均衡器（24），用于根据所估计的幅度和导数（29）来消除包含在所接收的多载波信号中的载波间干扰。接收器（20）包括乘以N×N泄漏矩阵，并且其中乘法被实现为N点IFFT（82），N个点乘法（84）和N点FFT（86）的序列。乘法（84）和N点FFT（86）。

16. 发明授权

US08694274B2 Distributed spectrum sensing 失效
标题翻译：分布式频谱感知
公开(公告)号：US08694274B2
公开(公告)日：2014-04-08
申请号：US12922697
申请日：2009-03-12
申请人： Ashish Vijay Pandharipande , Hongming Yang , Johan Paul Marie Gerard Linnartz
发明人： Ashish Vijay Pandharipande , Hongming Yang , Johan Paul Marie Gerard Linnartz
IPC分类号： G06F19/00 , G06F17/18
CPC分类号： H04B17/309 , A61B5/0002 , H04W16/14
摘要： In summary, the invention relates to a device, a system, a method and a computer program for spectrum sensing. A detection procedure for detecting a signal of interest or an event by using a plurality of sensing devices capable of communicating with a central unit is proposed. The sensing devices can compute soft detection metrics and communicate this information to a central unit, where the information may be used to make a final detection decision using a certain specified rule. The signaling overhead of the proposed approach can be of the same order as that of a hard signaling approach. However, the proposed approach may achieve a better detection performance.
摘要翻译：总之，本发明涉及用于频谱感测的装置，系统，方法和计算机程序。提出了通过使用能够与中央单元通信的多个感测装置来检测感兴趣的信号或事件的检测过程。感测设备可以计算软检测度量并将该信息传送到中央单元，其中该信息可以用于使用特定规则进行最终检测决策。所提出的方法的信令开销可以与硬信令方法的信令开销相同。然而，所提出的方法可以实现更好的检测性能。

17. 发明申请

US20110022342A1 DISTRIBUTED SPECTRUM SENSING 失效
标题翻译：分布式光谱传感
公开(公告)号：US20110022342A1
公开(公告)日：2011-01-27
申请号：US12922697
申请日：2009-03-12
申请人： Ashish Vijay Pandharipande , Hongming Yang , Johan Paul Marie Gerard Linnartz
发明人： Ashish Vijay Pandharipande , Hongming Yang , Johan Paul Marie Gerard Linnartz
IPC分类号： G06F17/18 , G06F19/00 , G01R23/00
CPC分类号： H04B17/309 , A61B5/0002 , H04W16/14
摘要： In summary, the invention relates to a device, a system, a method and a computer program for spectrum sensing. A detection procedure for detecting a signal of interest or an event by using a plurality of sensing devices capable of communicating with a central unit is proposed. The sensing devices can compute soft detection metrics and communicate this information to a central unit, where the information may be used to make a final detection decision using a certain specified rule. The signaling overhead of the proposed approach can be of the same order as that of a hard signaling approach. However, the proposed approach may achieve a better detection performance.
摘要翻译：总之，本发明涉及用于频谱感测的装置，系统，方法和计算机程序。提出了通过使用能够与中央单元通信的多个感测装置来检测感兴趣的信号或事件的检测过程。感测设备可以计算软检测度量并将该信息传送到中央单元，其中该信息可以用于使用特定规则进行最终检测决策。所提出的方法的信令开销可以与硬信令方法的信令开销相同。然而，所提出的方法可以实现更好的检测性能。

18. 发明授权

US07568113B2 Reliable storage medium access control method and device 有权
标题翻译：可靠的存储介质访问控制方法和设备
公开(公告)号：US07568113B2
公开(公告)日：2009-07-28
申请号：US10542904
申请日：2003-12-24
申请人： Johan Paul Marie Gerard Linnartz
发明人： Johan Paul Marie Gerard Linnartz
IPC分类号： H04L9/32 , G06F11/30 , H04L9/00
CPC分类号： G11B20/0021 , G11B20/00086 , G11B20/00094 , G11B20/00123 , G11B20/00246 , G11B20/00384 , G11B20/00405 , G11B20/00586 , G11B20/00601 , G11B20/00731 , G11B20/00818 , G11B20/00884 , H04L9/0866 , H04L9/3278 , H04L2209/605 , H04N21/42646
摘要： A method of and device (110) for granting access to content on a storage medium (101), comprising obtaining cryptographic data (Y) from a property (102), such as a wobble, of the storage medium (101), reading helper data (W) from the storage medium (101), and granting the access based on an application of a delta-contracting function to the cryptographic data (Y) and the helper data (W). The delta-contracting function allows the choice of an appropriate value of the helper data (W), such that any value of the cryptographic data (Y) which sufficiently resembles said original primary input value leads to the same output value. Substantially different values of the cryptographic data (Y) lead to different values of the output.
摘要翻译：一种用于授予对存储介质（101）上的内容的访问的方法和装置（110），包括从所述存储介质（101）的属性（102），诸如摆动等获得加密数据（Y），读取帮助器来自存储介质（101）的数据（W），以及基于对于密码数据（Y）和辅助数据（W）的增量递减函数的应用来授予访问权限。增量收缩功能允许选择辅助数据（W）的适当值，使得足够类似于所述原始主输入值的加密数据（Y）的任何值导致相同的输出值。基本上不同的加密数据值（Y）导致输出的不同值。

19. 发明授权

US06671806B2 Watermark detector 失效
公开(公告)号：US06671806B2
公开(公告)日：2003-12-30
申请号：US09881605
申请日：2001-06-14
申请人： Petrus Johannes Lenoir , Johan Cornelis Talstra , Johan Paul Marie Gerard Linnartz
发明人： Petrus Johannes Lenoir , Johan Cornelis Talstra , Johan Paul Marie Gerard Linnartz
IPC分类号： G06F1214
CPC分类号： G11B20/00884 , G06F12/1408 , G06T1/0021 , G11B20/00086 , G11B20/0021
摘要： The invention relates to a method of outsourcing intermediate results of an internal data processing to an external memory, to a corresponding device for processing data having an interface for outsourcing intermediate results, to a disk drive having a corresponding device for processing data, and a cellular phone having a device for processing data. This method can be applied when confidential data is processed but intermediate results thereof need to be stored externally to the processing. First intermediate result data units (I1) are combined with first verification data units (V1) in order to provide a data signal (S1), which is encrypted (E1) and stored in an external memory (5). When the intermediate result data units (I1) stored in the external memory (5) are needed during a subsequent internal data processing a data signal (E2) is read from the external memory (5). After the decryption of the read data signal second verification data units (V2) and second intermediate result data units (I2) are obtained. Said second read verification data units (V2) are verified with said first verification data units (V1) in order to detect any manipulation of the intermediate result data during the time that they were stored in the external memory (5).

20. 发明授权

US08494367B2 Method and device for modulating the light emission of a lighting device 有权
标题翻译：用于调制照明装置的发光的方法和装置
公开(公告)号：US08494367B2
公开(公告)日：2013-07-23
申请号：US12306349
申请日：2007-06-18
申请人： Johan Paul Marie Gerard Linnartz
发明人： Johan Paul Marie Gerard Linnartz
IPC分类号： H04J14/00
CPC分类号： H05B33/0869 , H04B10/11
摘要： The invention relates to controlling a lighting device, particularly to the modulation of light generated by a solid state lighting (SSL) device. The invention provides a method and device for modulating the light emission of a lighting device by keying each pulse (14) of a sequence of pulses (16) contained in the control signal (10) according to a spreading code. Thus, the light emission of a lighting device may be identified by detecting the spreading code used for modulating the light emission. The invention is particularly suitable for lighting means containing several lighting devices such as a LED lighting board with dozens of LEDs since the light emission of each lighting device may be detected by the spreading code used for modulating the light emission.
摘要翻译：本发明涉及控制照明装置，特别涉及由固态照明（SSL）装置产生的光的调制。本发明提供一种通过根据扩展码对包含在控制信号（10）中的脉冲序列（16）的每个脉冲（14）进行键控来调制照明装置的发光的方法和装置。因此，可以通过检测用于调制发光的扩展码来识别照明装置的发光。本发明特别适合于包含几个照明装置的照明装置，例如具有数十个LED的LED照明板，因为每个照明装置的发光可以通过用于调制发光的扩展码来检测。

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