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1. 发明申请

US20080164996A1 Signal Transmission Between a Sensor and a Controller Device in a Wireless Sensor Network 失效
标题翻译：无线传感器网络中传感器与控制器之间的信号传输
公开(公告)号：US20080164996A1
公开(公告)日：2008-07-10
申请号：US12045194
申请日：2008-03-10
申请人： Pedro E Coronel , Simeon Furrer , Wolfgang H. Schott
发明人： Pedro E Coronel , Simeon Furrer , Wolfgang H. Schott
IPC分类号： H04Q7/00
CPC分类号： G01D21/00 , H04B7/0452 , H04Q9/00 , H04W16/28 , H04W52/0216 , H04W52/0219 , H04W52/0245 , H04W74/06 , H04W84/18
摘要： A wireless sensor network includes a controller connected with multiple antennas for sending out a beacon signal at different instants into different directions and for receiving a sensor signal. Furthermore, the wireless sensor network comprises a sensor having a receiver connected with a sensor antenna for receiving the beacon signal, a transmitter connected with the sensor antenna for sending out the sensor signal, and a control unit which takes care that the sensor signal is transmitted after the beacon signal has been received.
摘要翻译：无线传感器网络包括与多个天线连接的控制器，用于将不同时刻的信标信号发送到不同方向并用于接收传感器信号。此外，无线传感器网络包括具有与用于接收信标信号的传感器天线连接的接收器的传感器，与传感器天线连接的用于发送传感器信号的发射器以及注意传感器信号被传输的控制单元在信标信号已经被接收之后。

2. 发明申请

US20080164995A1 System and Program Product for Signal Transimssion Between a Sensor and a Controller in a Wireless Sensor Network 有权
标题翻译：用于无线传感器网络中传感器和控制器之间信号转换的系统和程序产品
公开(公告)号：US20080164995A1
公开(公告)日：2008-07-10
申请号：US12045128
申请日：2008-03-10
申请人： Pedro E. Coronel , Simeon Furrer , Wolfgang H. Schott
发明人： Pedro E. Coronel , Simeon Furrer , Wolfgang H. Schott
IPC分类号： G08B1/08
CPC分类号： G01D21/00 , H04B7/0452 , H04Q9/00 , H04W16/28 , H04W52/0216 , H04W52/0219 , H04W52/0245 , H04W74/06 , H04W84/18
摘要： A wireless sensor network includes a controller connected with multiple antennas for sending out a beacon signal at different instants into different directions and for receiving a sensor signal. Furthermore, the wireless sensor network comprises a sensor having a receiver connected with a sensor antenna for receiving the beacon signal, a transmitter connected with the sensor antenna for sending out the sensor signal, and a control unit which takes care that the sensor signal is transmitted after the beacon signal has been received.
摘要翻译：无线传感器网络包括与多个天线连接的控制器，用于将不同时刻的信标信号发送到不同方向并用于接收传感器信号。此外，无线传感器网络包括具有与用于接收信标信号的传感器天线连接的接收器的传感器，与传感器天线连接的用于发送传感器信号的发射器以及注意传感器信号被传输的控制单元在信标信号已经被接收之后。

3. 发明授权

US07969300B2 Signal transmission between a sensor and a controller device in a wireless sensor network 失效
标题翻译：传感器与无线传感器网络中的控制器设备之间的信号传输
公开(公告)号：US07969300B2
公开(公告)日：2011-06-28
申请号：US12045194
申请日：2008-03-10
申请人： Pedro E. Coronel , Simeon Furrer , Wolfgang H. Schott
发明人： Pedro E. Coronel , Simeon Furrer , Wolfgang H. Schott
IPC分类号： G08B1/08
CPC分类号： G01D21/00 , H04B7/0452 , H04Q9/00 , H04W16/28 , H04W52/0216 , H04W52/0219 , H04W52/0245 , H04W74/06 , H04W84/18
摘要： A wireless sensor network includes a controller connected with multiple antennas for sending out a beacon signal at different instants into different directions and for receiving a sensor signal. Furthermore, the wireless sensor network comprises a sensor having a receiver connected with a sensor antenna for receiving the beacon signal, a transmitter connected with the sensor antenna for sending out the sensor signal, and a control unit which takes care that the sensor signal is transmitted after the beacon signal has been received.
摘要翻译：无线传感器网络包括与多个天线连接的控制器，用于将不同时刻的信标信号发送到不同方向并用于接收传感器信号。此外，无线传感器网络包括具有与用于接收信标信号的传感器天线连接的接收器的传感器，与传感器天线连接的用于发送传感器信号的发射器以及注意传感器信号被传输的控制单元在信标信号已经被接收之后。

4. 发明授权

US07782188B2 System and program product for signal transmission between a sensor and a controller in a wireless sensor network 有权
标题翻译：用于在无线传感器网络中的传感器和控制器之间进行信号传输的系统和程序产品
公开(公告)号：US07782188B2
公开(公告)日：2010-08-24
申请号：US12045128
申请日：2008-03-10
申请人： Pedro E. Coronel , Simeon Furrer , Wolfgang H. Schott
发明人： Pedro E. Coronel , Simeon Furrer , Wolfgang H. Schott
IPC分类号： G08B1/08
CPC分类号： G01D21/00 , H04B7/0452 , H04Q9/00 , H04W16/28 , H04W52/0216 , H04W52/0219 , H04W52/0245 , H04W74/06 , H04W84/18
摘要： A wireless sensor network includes a controller connected with multiple antennas for sending out a beacon signal at different instants into different directions and for receiving a sensor signal. Furthermore, the wireless sensor network comprises a sensor having a receiver connected with a sensor antenna for receiving the beacon signal, a transmitter connected with the sensor antenna for sending out the sensor signal, and a control unit which takes care that the sensor signal is transmitted after the beacon signal has been received.
摘要翻译：无线传感器网络包括与多个天线连接的控制器，用于将不同时刻的信标信号发送到不同方向并用于接收传感器信号。此外，无线传感器网络包括具有与用于接收信标信号的传感器天线连接的接收器的传感器，与传感器天线连接的用于发送传感器信号的发射器以及注意传感器信号被传输的控制单元在信标信号已经被接收之后。

5. 发明授权

US07378953B2 Transmission between a sensor and a controller in a wireless sensor network 失效
标题翻译：传感器与无线传感器网络中的控制器之间的传输
公开(公告)号：US07378953B2
公开(公告)日：2008-05-27
申请号：US11214317
申请日：2005-08-29
申请人： Pedro E. Coronel , Simeon Furrer , Wolfgang H. Schott
发明人： Pedro E. Coronel , Simeon Furrer , Wolfgang H. Schott
IPC分类号： G08B1/08
CPC分类号： G01D21/00 , H04B7/0452 , H04Q9/00 , H04W16/28 , H04W52/0216 , H04W52/0219 , H04W52/0245 , H04W74/06 , H04W84/18
摘要： Provides: methods for transmission of signals between a sensor and a controller in a wireless sensor network; methods for operating the controller in the wireless sensor network; and methods for transmitting a sensor signal in the wireless sensor network from the sensor to the controller. A wireless sensor network includes a controller connected with multiple antennas for sending out a beacon signal at different instants into different directions and for receiving a sensor signal. Furthermore, the wireless sensor network comprises a sensor having a receiver connected with a sensor antenna for receiving the beacon signal, a transmitter connected with the sensor antenna for sending out the sensor signal, and a control unit which takes care that the sensor signal is transmitted after the beacon signal has been received.
摘要翻译：提供：在无线传感器网络中的传感器和控制器之间传输信号的方法; 在无线传感器网络中操作控制器的方法; 以及用于将无线传感器网络中的传感器信号从传感器传输到控制器的方法。无线传感器网络包括与多个天线连接的控制器，用于将不同时刻的信标信号发送到不同方向并用于接收传感器信号。此外，无线传感器网络包括具有与用于接收信标信号的传感器天线连接的接收器的传感器，与传感器天线连接的用于发送传感器信号的发射器以及注意传感器信号被传输的控制单元在信标信号已经被接收之后。

6. 发明授权

US08086248B2 Estimating location using multi-antenna radio receiver 有权
标题翻译：使用多天线无线电接收机估计位置
公开(公告)号：US08086248B2
公开(公告)日：2011-12-27
申请号：US12121916
申请日：2008-05-16
申请人： Pedro E. Coronel , Wolfgang H. Schott , Beat Weiss
发明人： Pedro E. Coronel , Wolfgang H. Schott , Beat Weiss
IPC分类号： H04W24/00 , H04M11/04
CPC分类号： H04W4/20
摘要： Packets are periodically transmitted by a plurality of radio beacons deployed at known positions over a location estimation area. Monitoring is conducted for incoming packets. Upon receipt of a packet from a kth one of the beacons, received signal strength, RSSI, is measured at each of the antenna outputs, the packet is decoded to obtain the unique identifier and the unique sequence number, and the received signal strength at each of the antenna outputs is spatially averaged. The measuring, decoding, and spatial averaging are repeated for additional packets from the kth one of the beacons during a pre-defined time window T. The plurality of spatially averaged received signal strengths are temporally averaged over the pre-defined time window T, to obtain a spatially and temporally averaged value of received signal strength. The distance dk from the apparatus to the kth one of the beacons is approximated based on the spatially and temporally averaged value of received signal strength. The approximate distance dk is designated as {circumflex over (d)}k. This is repeated for the K beacons that have successfully transmitted packet(s) during the pre-defined time window, k=1 to K. The location of the object is estimated as an approximate intersection of spheres with radii {circumflex over (d)}k. Each sphere is centered at the known position of the kth one of the beacons.
摘要翻译：分组通过部署在位置估计区域上的已知位置的多个无线电信标周期性地发送。对传入的数据包进行监控。在从第k个信标中接收到分组时，在每个天线输出处测量接收信号强度RSSI，对分组进行解码以获得唯一标识符和唯一序列号，并且在每个天线输出处接收信号强度的天线输出在空间上平均。在预定义的时间窗口T期间，对来自第k个信标的附加分组重复测量，解码和空间平均。多个空间平均的接收信号强度在预定义的时间窗口T上进行时间平均，获得接收信号强度的空间和时间平均值。基于接收信号强度的空间和时间平均值，近似从设备到第k个信标的距离dk。近似距离dk被指定为（d（d）} k的回旋。对于在预定时间窗口（k = 1到K）内已经成功传输分组的K个信标重复这一点。该对象的位置被估计为具有半径的球体的近似交点{（d） } k。每个球体都位于第k个信标的已知位置。

7. 发明申请

US20080002601A1 METHOD AND APPARATUS FOR RELAYING SPATIALLY-MULTIPLEXED SIGNALS 审中-公开
标题翻译：用于中继空间多路复用信号的方法和装置
公开(公告)号：US20080002601A1
公开(公告)日：2008-01-03
申请号：US11427833
申请日：2006-06-30
申请人： Pedro E. Coronel , Wolfgang H. Schott
发明人： Pedro E. Coronel , Wolfgang H. Schott
IPC分类号： H04J3/08
CPC分类号： H04B7/0434 , H04B7/026 , H04B7/0465 , H04B7/155 , H04W88/04
摘要： The present invention discloses a MIMO relay apparatus comprising a data source node, a relay node, and a destination node. The data source node sends a source send data x over a first radio channel H. The relay node receives a relay receive data yr from said first radio channel H, applying a relay transformation Φ to relay receive data yr to obtain a relay send data xr. The relay node further sends relay send data xr over a second radio channel G. The destination node receives a destination receive data y from second radio channel G, and applies a destination transformation Ψ to destination receive data y to obtain a destination output data r representing an estimate of said source send data x. Relay transformation Φ and said destination transformation Ψ are jointly tuned with respect to each other.
摘要翻译：本发明公开了一种包含数据源节点，中继节点和目的节点的MIMO中继装置。数据源节点通过第一无线电信道H发送源发送数据X.中继节点从所述第一无线电信道H接收中继接收数据，并应用中继转换Phi中继接收数据以获得中继发送数据x 。中继节点还通过第二无线电信道G发送中继发送数据x。目的地节点从第二无线电信道G接收目的地接收数据y，并将目的地变换Psi应用于目的地接收数据y 以获得表示所述源发送数据x的估计的目的地输出数据r。中继转换Phi和所述目的地变换Psi相互联合调整。

8. 发明申请

US20090286548A1 APPARATUS AND METHOD FOR ESTIMATING LOCATION USING MULTI-ANTENNA RADIO RECEIVER 有权
标题翻译：使用多天线无线电接收机估计位置的装置和方法
公开(公告)号：US20090286548A1
公开(公告)日：2009-11-19
申请号：US12121916
申请日：2008-05-16
申请人： Pedro E. Coronel , Wolfgang H. Schott , Beat Weiss
发明人： Pedro E. Coronel , Wolfgang H. Schott , Beat Weiss
IPC分类号： H04Q7/20
CPC分类号： H04W4/20
摘要： Packets are periodically transmitted by a plurality of radio beacons deployed at known positions over a location estimation area. Monitoring is conducted for incoming packets. Upon receipt of a packet from a kth one of the beacons, received signal strength, RSSI, is measured at each of the antenna outputs, the packet is decoded to obtain the unique identifier and the unique sequence number, and the received signal strength at each of the antenna outputs is spatially averaged. The measuring, decoding, and spatial averaging are repeated for additional packets from the kth one of the beacons during a pre-defined time window T. The plurality of spatially averaged received signal strengths are temporally averaged over the pre-defined time window T, to obtain a spatially and temporally averaged value of received signal strength. The distance dk from the apparatus to the kth one of the beacons is approximated based on the spatially and temporally averaged value of received signal strength. The approximate distance dk is designated as {circumflex over (d)}k. This is repeated for the K beacons that have successfully transmitted packet(s) during the pre-defined time window, k=1 to K. The location of the object is estimated as an approximate intersection of spheres with radii {circumflex over (d)}k. Each sphere is centered at the known position of the kth one of the beacons.
摘要翻译：分组通过部署在位置估计区域上的已知位置的多个无线电信标周期性地发送。对传入的数据包进行监控。在从第k个信标中接收到分组时，在每个天线输出处测量接收信号强度RSSI，对分组进行解码以获得唯一标识符和唯一序列号，并且在每个天线输出处接收信号强度的天线输出在空间上平均。在预定义的时间窗口T期间，对来自第k个信标的附加分组重复测量，解码和空间平均。多个空间平均的接收信号强度在预定义的时间窗口T上进行时间平均，获得接收信号强度的空间和时间平均值。基于接收信号强度的空间和时间平均值，近似从设备到第k个信标的距离dk。近似距离dk被指定为（d（d）} k的回旋。对于在预定时间窗口（k = 1到K）内已经成功传输分组的K个信标重复这一点。该对象的位置被估计为具有半径的球体的近似交点{（d） } k。每个球体都位于第k个信标的已知位置。

9. 发明授权

US07860204B2 Digital baseband system 有权
标题翻译：数字基带系统
公开(公告)号：US07860204B2
公开(公告)日：2010-12-28
申请号：US10614523
申请日：2003-07-03
申请人： Simeon Furrer , Dietrich Maiwald , Wolfgang H. Schott
发明人： Simeon Furrer , Dietrich Maiwald , Wolfgang H. Schott
IPC分类号： H04L7/00 , H04L23/00 , H04L12/26 , H04L12/56
CPC分类号： H04W88/02 , H04W52/0229 , H04W84/10 , H04W84/18 , Y02D70/144
摘要： Communication device for processing outgoing and incoming packets. The device includes a plurality of signal processing units connected in sequence, each signal processing unit being clocked by a common clock signal. The device further includes a mode line connected to each signal processing unit for switching each signal processing unit between a transmit mode and a receive mode. The device further includes a control line to which each signal processing unit is connected. The control line communicating flow control information either in the transmit mode to at least one of the preceding signal processing units or in the receive mode to at least one of the following signal processing units.
摘要翻译：用于处理传出和传入数据包的通信设备。该装置包括依次连接的多个信号处理单元，每个信号处理单元由公共时钟信号计时。该装置还包括连接到每个信号处理单元的模式线，用于在发送模式和接收模式之间切换每个信号处理单元。该装置还包括连接有每个信号处理单元的控制线。控制线将传输模式中的流量控制信息传送到至少一个先前的信号处理单元或接收模式中的至少一个信号处理单元。

10. 发明授权

US5060088A Adaptive equalization for recording systems using partial-response signaling 失效
标题翻译：使用部分响应信号记录系统的自适应均衡
公开(公告)号：US5060088A
公开(公告)日：1991-10-22
申请号：US372722
申请日：1989-06-28
申请人： Francois B. Dolivo , Sedat Oelcer , Andreas Rungeler , Wolfgang H. Schott
发明人： Francois B. Dolivo , Sedat Oelcer , Andreas Rungeler , Wolfgang H. Schott
IPC分类号： G11B5/035 , G11B20/10 , G11B20/18 , H03H15/00 , H03H17/00 , H03H21/00 , H04B3/04 , H04L25/03 , H04L27/01 , G11B5/09
CPC分类号： H03H21/0012 , G11B20/10009 , G11B5/035
摘要： The channel characteristics of magnetic-disk storage devices vary with track radius. An adaptive three-tap transversal equalizer that compensates these variations for systems using partial-response signaling is presented. The equalizer coefficients are updated by applying a procedure that is related to the recursive least-squares algorithm. This new updating procedure does not require multiplications and is well suited for high-speed implementation. Results obtained by computer simulations and measurements with a prototype have shown that the proposed adaptive equalizer can effectively compensate variations in magnetic-disk channel characteristics with track radius.

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