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1. 发明申请

US20060034279A1 Wireless communication using beam forming and diversity 有权
公开(公告)号：US20060034279A1
公开(公告)日：2006-02-16
申请号：US10985636
申请日：2004-11-10
申请人： James Cho , Paul Husted
发明人： James Cho , Paul Husted
IPC分类号： H04L12/56
CPC分类号： H04B7/086 , H04B7/0617 , H04B7/0814 , H04W24/00
摘要： A method and apparatus for wirelessly transmitting real-time data streams is described. To ensure continuous data flow, fast diversity and slow diversity can be used. Fast diversity chooses a receive antenna based on received signal parameters, such as signal strength, during the transmission header and prior to information transfer. Slow diversity stores received signal parameters from previous packets, associates the parameters with a selected antenna, and uses the parameter history to denote a “default” antenna. Additionally, receive and/or transmit beam forming can be used to maintain continuous communication between stations. Beam forming, which combines antenna signals to maximize performance, is possible when at least two transmit/receive signal processing chains are available.

2. 发明申请

US20050100039A1 Multi-channel binding in data transmission 有权
标题翻译：数据传输中的多通道绑定
公开(公告)号：US20050100039A1
公开(公告)日：2005-05-12
申请号：US10704209
申请日：2003-11-06
申请人： Paul Husted , William McFarland , Jeffrey Gilbert
发明人： Paul Husted , William McFarland , Jeffrey Gilbert
IPC分类号： H04L12/28 , H04L12/56 , H04L29/06 , H04W74/00 , H04L12/413
CPC分类号： H04W74/00 , H04L29/06 , H04L69/14 , H04W28/20
摘要： A system and method are described for binding together a plurality of wireless data communications channels, whereby an aggregate throughput improvement is realized. A master channel amongst the channels to be bound is compatible with existing standards-based wireless data communications equipment. The master channel serves to perform MAC association and flow control. Aggregate throughput is improved by sending and receiving either multiple sets of separately encoded packets, commonly encoded packets or redundantly encoded packets.
摘要翻译：描述了用于将多个无线数据通信信道绑定在一起的系统和方法，从而实现了聚合吞吐量的提高。要绑定的频道中的主频道与现有的基于标准的无线数据通信设备兼容。主信道用于执行MAC关联和流控制。通过发送和接收多组单独编码的数据包（通常是编码数据包或冗余编码数据包）来提高总体吞吐量。

3. 发明授权

US1582268A Switch-control means 失效
标题翻译：开关控制装置
公开(公告)号：US1582268A
公开(公告)日：1926-04-27
申请号：US71575124
申请日：1924-05-24
申请人： PAUL HUSTED , OTTO HUSTED , SOLLIDAY FOSTER K
发明人： PAUL HUSTED , OTTO HUSTED , SOLLIDAY FOSTER K
IPC分类号： G04F3/02
CPC分类号： G04F3/027

4. 发明授权

US08995586B2 System and method for predicting a positive correlation 有权
标题翻译：用于预测正相关的系统和方法
公开(公告)号：US08995586B2
公开(公告)日：2015-03-31
申请号：US13216137
申请日：2011-08-23
申请人： Yann Ly-Gagnon , Paul Husted , Olaf Josef Hirsch
发明人： Yann Ly-Gagnon , Paul Husted , Olaf Josef Hirsch
IPC分类号： H04L27/06 , H04W52/02
CPC分类号： H04W52/0229 , Y02D70/00 , Y02D70/144
摘要： A device and method are disclosed for reducing the power consumption of a wireless radio device in establishing a wireless connection by predicting a probability of a positive correlation. The wireless radio device may power up a radio receiver of a connectable device to receive a portion of a sync word from a requesting device, determine a correlation value based on the received portion of the sync word and an expected sync word and if the correlation value is less than a threshold value, power down the radio receiver of the connectable device. Additionally, if the correlation value is greater than a threshold value, the entire sync word may be received from the requesting device and a correlation value may be determined based on the entire sync word and the expected sync word.
摘要翻译：公开了一种用于通过预测正相关概率来建立无线连接来降低无线无线电设备的功耗的装置和方法。无线无线电设备可以为可连接设备的无线电接收机上电以从请求设备接收同步字的一部分，基于同步字的接收部分和预期同步字确定相关值，并且如果相关值小于阈值，关闭可连接设备的无线电接收器。另外，如果相关值大于阈值，则可以从请求设备接收整个同步字，并且可以基于整个同步字和预期同步字来确定相关值。

5. 发明申请

US20130051503A1 SYSTEM AND METHOD FOR PREDICTING A POSITIVE CORRELATION 有权
标题翻译：用于预测正向相关的系统和方法
公开(公告)号：US20130051503A1
公开(公告)日：2013-02-28
申请号：US13216137
申请日：2011-08-23
申请人： Yann Ly-Gagnon , Paul Husted , Olaf Josef Hirsch
发明人： Yann Ly-Gagnon , Paul Husted , Olaf Josef Hirsch
IPC分类号： H04L27/06
CPC分类号： H04W52/0229 , Y02D70/00 , Y02D70/144
摘要： A device and method are disclosed for reducing the power consumption of a wireless radio device in establishing a wireless connection by predicting a probability of a positive correlation. The wireless radio device may power up a radio receiver of a connectable device to receive a portion of a sync word from a requesting device, determine a correlation value based on the received portion of the sync word and an expected sync word and if the correlation value is less than a threshold value, power down the radio receiver of the connectable device. Additionally, if the correlation value is greater than a threshold value, the entire sync word may be received from the requesting device and a correlation value may be determined based on the entire sync word and the expected sync word.
摘要翻译：公开了一种用于通过预测正相关概率来建立无线连接来降低无线无线电设备的功耗的装置和方法。无线无线电设备可以为可连接设备的无线电接收机上电以从请求设备接收同步字的一部分，基于同步字的接收部分和预期同步字确定相关值，并且如果相关值小于阈值，关闭可连接设备的无线电接收器。另外，如果相关值大于阈值，则可以从请求设备接收整个同步字，并且可以基于整个同步字和预期同步字来确定相关值。

6. 发明授权

US07620028B2 Multi-channel binding in data transmission 有权
标题翻译：数据传输中的多通道绑定
公开(公告)号：US07620028B2
公开(公告)日：2009-11-17
申请号：US10704209
申请日：2003-11-06
申请人： Paul Husted , William John McFarland , Jeffrey M. Gilbert
发明人： Paul Husted , William John McFarland , Jeffrey M. Gilbert
IPC分类号： H04J1/00
CPC分类号： H04W74/00 , H04L29/06 , H04L69/14 , H04W28/20
摘要： A system and method are described for binding together a plurality of wireless data communications channels, whereby an aggregate throughput improvement is realized. A master channel amongst the channels to be bound is compatible with existing standards-based wireless data communications equipment. The master channel serves to perform MAC association and flow control. Aggregate throughput is improved by sending and receiving either multiple sets of separately encoded packets, commonly encoded packets or redundantly encoded packets.
摘要翻译：描述了用于将多个无线数据通信信道绑定在一起的系统和方法，从而实现了聚合吞吐量的提高。要绑定的频道中的主频道与现有的基于标准的无线数据通信设备兼容。主信道用于执行MAC关联和流控制。通过发送和接收多组单独编码的数据包（通常是编码数据包或冗余编码数据包）来提高总体吞吐量。

7. 发明申请

US20070264950A1 Method And Apparatus For Selective Disregard Of Co-Channel Transmissions On A Medium 有权
标题翻译：用于选择性地忽视中间的同频道传输的方法和装置
公开(公告)号：US20070264950A1
公开(公告)日：2007-11-15
申请号：US11829036
申请日：2007-07-26
申请人： Paul Husted , William McFarland
发明人： Paul Husted , William McFarland
IPC分类号： H04B17/02
CPC分类号： H04W24/00 , H03G3/3068 , H04B1/1027 , H04B17/309 , H04W16/14 , H04W52/0232 , H04W52/0245 , Y02D70/142 , Y02D70/20 , Y02D70/40
摘要： A method and apparatus to selectively disregard co-channel transmissions on a medium uses an automatic gain control/clear channel assessment (AGC/CCA) circuit to gather signal power information, which is used to establish receiver sensitivity thresholds. Raw and cyclical power measurements of a received signal are processed by the AGC/CCA circuit to determine whether a current received signal process should be halted, and a new signal acquisition sequence begun.
摘要翻译：选择性地忽略介质上的同频道传输的方法和装置使用自动增益控制/清除信道评估（AGC / CCA）电路来收集用于建立接收机灵敏度阈值的信号功率信息。接收信号的原始和周期功率测量由AGC / CCA电路处理，以确定是否应该停止当前的接收信号处理，并且开始新的信号采集序列。

8. 发明授权

US06954171B2 Method and apparatus for physical layer radar pulse detection and estimation 失效
标题翻译：物理层雷达脉冲检测和估计的方法和装置
公开(公告)号：US06954171B2
公开(公告)日：2005-10-11
申请号：US10406756
申请日：2003-04-02
申请人： Paul Husted , William J. McFarland , Xiaoru Zhang , John Thompson
发明人： Paul Husted , William J. McFarland , Xiaoru Zhang , John Thompson
IPC分类号： G01S7/02 , H04L12/28 , H04L12/56 , H04W16/14 , H04W24/00 , H04W28/04 , G01S13/86 , H04Q7/20
CPC分类号： H04W16/14 , G01S7/021 , H04K3/226 , H04K3/822 , H04K2203/18 , H04W24/00
摘要： Radar Pulse detection and radar signal length detection are used to detect and provide information for identifying radar signals. Pulse detection estimates a radar pulse size when it is too short for meaningful measurement. Pulse detection identifies a radar by identification of an in-band pulse without a communication or data packet encoded therein, or a communication error is detected with the in-band pulse. Signal length detection counts the length of a received signal after the received signal exceeds a radar threshold. The count identifies the received signal length upon drop of the power. The signal is identified as a radar when the power drops before a PHY error occurs, or when the power drop occurs after a PHY error and a delay time equivalent to the shortest radar signal. A radar signal is also identified upon a timeout wait for a power drop after a PHY error.
摘要翻译：雷达脉冲检测和雷达信号长度检测用于检测和提供识别雷达信号的信息。脉冲检测估计雷达脉冲大小太短而无法进行有意义的测量。脉冲检测通过识别带内脉冲来识别雷达，而无需在其中编码通信或数据分组，或者利用带内脉冲检测通信错误。信号长度检测对接收到的信号超过雷达阈值后的接收信号的长度进行计数。该计数在功率下降时识别接收到的信号长度。当在PHY错误发生之前的功率下降时，或在PHY错误和相当于最短雷达信号的延迟时间之后发生掉电时，该信号被识别为雷达。在超时之后也会识别雷达信号，等待PHY错误后的掉电。

9. 发明授权

US06785523B2 Self-correlation detection in automatic gain calibration 有权
标题翻译：自相关检测自动增益校准
公开(公告)号：US06785523B2
公开(公告)日：2004-08-31
申请号：US09849595
申请日：2001-05-04
申请人： Paul Husted , Lars E. Thon , William McFarland , Tao Fei Samuel Ng
发明人： Paul Husted , Lars E. Thon , William McFarland , Tao Fei Samuel Ng
IPC分类号： H04B110
CPC分类号： H04B1/109 , H03G5/165 , H04B1/1036
摘要： An embodiment of the present invention provides an automatic gain control system for a wireless receiver that quickly differentiates desired in-band signals from high power out-of-band signals that overlap into the target band. The system measures power before and after passing a received signal through a pair of finite impulse response filters that largely restrict the signal's power to that which is in-band. By comparing the in-band energy of the received signal after filtering to the total signal energy prior to filtering, it is possible to determine whether a new in-band signal has arrived. The presence of this new in-band signal is then verified by a multi-threshold comparison of the normalized self-correlation to verify the presence of a new, desired in-band signal.
摘要翻译：本发明的实施例提供了一种用于无线接收机的自动增益控制系统，其快速地将期望的带内信号与重叠到目标频带中的高功率带外信号区分开来。该系统通过一对有限的脉冲响应滤波器测量接收信号之前和之后的功率，这些有限脉冲响应滤波器将信号功率大大限制在带内。通过将滤波后的接收信号的带内能量与滤波前的总信号能量进行比较，可以确定是否已经到达了新的带内信号。然后通过归一化自相关的多阈值比较来验证这个新的带内信号的存在，以验证新的期望的带内信号的存在。

10. 发明申请

US20120329395A1 DYNAMIC ANTENNA SHARING 审中-公开
标题翻译：动态天线共享
公开(公告)号：US20120329395A1
公开(公告)日：2012-12-27
申请号：US13315135
申请日：2011-12-08
申请人： Paul HUSTED , Olaf Hirsch
发明人： Paul HUSTED , Olaf Hirsch
IPC分类号： H04W88/06 , H04B7/00
CPC分类号： H04B1/406 , H04B1/0057 , H04W88/06
摘要： A mobile communication device capable of dynamically sharing antennas is disclosed. The mobile communication device includes a wireless local area network (WLAN) control circuit to generate a Wi-Fi signal, a Bluetooth control circuit to generate a Bluetooth signal, and a cellular control circuit to generate a cellular data signal. The Wi-Fi and Bluetooth control circuits are coupled to a first antenna, while the cellular control signal is coupled to a second antenna. The mobile communication device further includes an antenna sharing logic coupled between the control circuits and the first and second antennas. The antenna sharing logic is configured to selectively couple either the Wi-Fi control circuit or the Bluetooth control circuit to the second antenna based, at least in part, on a level of activity of the cellular control circuit.
摘要翻译：公开了能够动态共享天线的移动通信设备。移动通信设备包括用于产生Wi-Fi信号的无线局域网（WLAN）控制电路，产生蓝牙信号的蓝牙控制电路以及生成蜂窝数据信号的蜂窝控制电路。 Wi-Fi和蓝牙控制电路耦合到第一天线，而蜂窝控制信号耦合到第二天线。移动通信设备还包括耦合在控制电路和第一和第二天线之间的天线共享逻辑。至少部分地基于蜂窝控制电路的活动水平，天线共享逻辑被配置为选择性地将Wi-Fi控制电路或蓝牙控制电路耦合到第二天线。

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