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21. 发明授权

US08472998B2 System and method for achieving WLAN communications between access point and mobile device 有权
标题翻译：实现接入点与移动设备之间WLAN通信的系统和方法
公开(公告)号：US08472998B2
公开(公告)日：2013-06-25
申请号：US11469999
申请日：2006-09-05
申请人： Gregory R. Black , Thomas V. D'Amico , Stephen P. Emeott , Brian D. Storm
发明人： Gregory R. Black , Thomas V. D'Amico , Stephen P. Emeott , Brian D. Storm
IPC分类号： H04M1/00
CPC分类号： H04W48/10 , H04W8/005 , H04W48/18 , H04W84/12 , H04W88/10
摘要： A system and method for achieving wireless local area network (WLAN) communications between an access point and a mobile device are disclosed. In at least some embodiments, the system involves an access point that includes a first transceiver capable of sending and receiving first wireless communication signals in accordance with a WLAN protocol, and a first transmitter capable of sending second wireless communication signals that are cellular/WAN communication signals on a first channel. The second wireless communication signals can be received by a mobile, dual-mode (or multi-mode) wireless communication device such as a cellular telephone and, upon such receipt, WLAN communications can be established and conducted between the access point (or another access point) and the mobile device.
摘要翻译：公开了一种用于实现接入点和移动设备之间的无线局域网（WLAN）通信的系统和方法。在至少一些实施例中，系统涉及接入点，其包括能够根据WLAN协议发送和接收第一无线通信信号的第一收发机，以及能够发送作为蜂窝/ WAN通信的第二无线通信信号的第一发射机信号在第一通道上。第二无线通信信号可以由诸如蜂窝电话的移动双模（或多模式）无线通信设备接收，并且在这样的接收时，可以在接入点（或另一接入点）之间建立和传导WLAN通信点）和移动设备。

22. 发明申请

US20130005277A1 SYSTEM AND METHODS FOR ADAPTIVE ANTENNA OPTIMIZATION 有权
标题翻译：自适应天线优化的系统和方法
公开(公告)号：US20130005277A1
公开(公告)日：2013-01-03
申请号：US13172902
申请日：2011-06-30
申请人： Armin W. Klomsdorf , William P. Alberth , Gregory R. Black , Richard E. Mach
发明人： Armin W. Klomsdorf , William P. Alberth , Gregory R. Black , Richard E. Mach
IPC分类号： H04W4/00
CPC分类号： H01Q1/2266 , H01Q1/242 , H01Q9/145 , H01Q21/28 , H01Q21/30
摘要： A method (600) and devices for enhancing the performance of one or more antennas (440) is provided. A control circuit (104) assesses performance of an antenna (101) in a plurality of bands, such as a receive band and a transmit band. The control circuit (104) then selects one of the bands, e.g., a lesser performing band, as a “selected band” for which the antenna (101) will be optimized. The control circuit (104) can then adjust an adjustable impedance matching circuit (103) coupled to the antenna (101) to improve the efficiency of the antenna (101) in the selected band and can adjust a resonance of the antenna (101) to further improve an efficiency of the antenna (101) in the selected band.
摘要翻译：提供了一种方法（600）和用于增强一个或多个天线（440）的性能的设备。控制电路（104）评估诸如接收频带和发射频带的多个频带中的天线（101）的性能。然后，控制电路（104）选择频带中的一个，例如较小的频带，作为优化天线（101）的选定频带。控制电路（104）然后可以调节耦合到天线（101）的可调阻抗匹配电路（103），以提高所选频带中的天线（101）的效率，并且可以将天线（101）的谐振调整为进一步提高所选频带中天线（101）的效率。

23. 发明申请

US20120173910A1 METHOD AND DEVICE FOR CHARGING ENERGY STORAGE DEVICES 有权
标题翻译：用于充电储能装置的方法和装置
公开(公告)号：US20120173910A1
公开(公告)日：2012-07-05
申请号：US13160662
申请日：2011-06-15
申请人： Wayne W. Ballantyne , Gregory R. Black , Robert M. Johnson , Russell L. Simpson
发明人： Wayne W. Ballantyne , Gregory R. Black , Robert M. Johnson , Russell L. Simpson
IPC分类号： G06F1/26
CPC分类号： G06F1/266
摘要： Disclosed is a method (200) for charging energy storage devices. The method (200) can include a battery charging method in a power supply client connected by a data bus to a power supply host. The method (200) includes the steps of: detecting (210) a state of the power supply host; determining (220) a limit of current from the host to the client; allocating (230) a portion of the limit to a battery charging current; and charging (240) a battery of the client at the battery charging current such that the current from the host is greater than a recommended limit and less than or equal to the determined amount. Thus a client device can confidently charge at a rate which causes the port current to exceed a recommended limit, such as a USB port limit of 500 mA, when allowed by conditions of the host device. Advantageously, the method can help to expedite the charging time of a client battery, notwithstanding the number of other clients connected to the same host device for charging, thus minimizing the wait time of a user.
摘要翻译：公开了一种用于对能量存储装置进行充电的方法（200）。方法（200）可以包括在通过数据总线连接到电源主机的电源客户端中的电池充电方法。方法（200）包括以下步骤：检测（210）电源主机的状态; 确定（220）从主机到客户端的电流限制; 将极限的一部分（230）分配（230）到电池充电电流; 并以所述电池充电电流对所述客户端的电池进行充电（240），使得来自所述主机的电流大于推荐限度且小于或等于所确定的量。因此，当主机设备的条件允许时，客户端设备可以以使端口电流超过推荐限制（例如500mA的USB端口限制）的速率自信地充电。有利地，该方法可以帮助加快客户端电池的充电时间，尽管连接到相同主机设备的其他客户端的数量用于计费，从而最小化用户的等待时间。

24. 发明申请

US20110185202A1 Mobile Computing Device and Method for Maintaining Application Continuity 有权
标题翻译：用于维护应用连续性的移动计算设备和方法
公开(公告)号：US20110185202A1
公开(公告)日：2011-07-28
申请号：US12694244
申请日：2010-01-26
申请人： Gregory R. Black , John P. Boos
发明人： Gregory R. Black , John P. Boos
IPC分类号： G06F1/32
CPC分类号： H04W52/0258 , H04L65/1083 , H04L67/04 , Y02D30/30 , Y02D70/1224 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/22
摘要： A method of maintaining application continuity (900) and mobile computing device (200) are described. The method involves a mobile device running an application in synchronous communication with an application server. The application has a threshold communication null period for maintaining application continuity. The method (900) can include the steps of: operating (910) the application in synchronous communication with an application server, defining an active mode, wherein the synchronous communication is automatically enabled; providing (920) a dormant mode wherein the synchronous communication is automatically disabled in the mobile device for a predetermined duration; and interrupting (930) the dormant mode by momentarily communicating with the application server prior to a threshold communication null period, for maintaining application continuity. Advantageously, prior to a threshold period of communication inactivity, the dormant mode can be interrupted to maintain application connectivity, so the server will not stop the application and data will not be lost.
摘要翻译：描述了维护应用连续性（900）和移动计算设备（200）的方法。该方法涉及与应用服务器同步通信的运行应用的移动设备。应用程序具有用于维护应用程序连续性的阈值通信无效期。方法（900）可以包括以下步骤：与应用服务器进行同步通信操作（910）应用程序，定义活动模式，其中同步通信被自动启用; 提供（920）休眠模式，其中所述同步通信在所述移动设备中自动禁用预定持续时间; 并且在阈值通信空时间段之前通过与应用服务器进行暂时通信来中断（930）休眠模式，以保持应用连续性。有利地，在通信不活动的阈值周期之前，可以中断休眠模式以维持应用连接性，因此服务器将不会停止应用，数据不会丢失。

25. 发明申请

US20100274507A1 Method and Device for Improving Battery Life of a Mobile Computing Device 有权
标题翻译：提高移动计算设备电池寿命的方法和装置
公开(公告)号：US20100274507A1
公开(公告)日：2010-10-28
申请号：US12430445
申请日：2009-04-27
申请人： Gregory R. Black , Mark J. Carlson
发明人： Gregory R. Black , Mark J. Carlson
IPC分类号： G01R31/36
CPC分类号： H04W36/385 , G06F1/3203 , G06F8/4432 , G06F11/3017 , G06F11/3062 , H04W52/0261 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/164
摘要： A method and device for extending the useful life of an energy storage device, for a mobile computing device is described. The method (150) can include the steps of: running (155) a first application in synchronous communication with a first application server; detecting (160) energy expenditure while running the first application; and synchronizing (165) a subsequent application based on the detected energy expenditure, by: continuing to communicate with the subsequent application if the detected energy expenditure is below a threshold, and discontinuing communication if the detected energy expenditure is above a threshold. Advantageously, this method can provide substantial energy savings in mobile computing device applications.
摘要翻译：描述了用于移动计算设备的用于延长能量存储设备的使用寿命的方法和设备。方法（150）可以包括以下步骤：与第一应用服务器同步通信运行（155）第一应用; 在运行第一次应用时检测（160）能量消耗; 以及基于检测到的能量消耗来同步（165）随后的应用，如果检测到的能量消耗低于阈值，则继续与随后的应用通信，并且如果检测到的能量消耗高于阈值则停止通信。有利地，该方法可以在移动计算设备应用中提供显着的能量节省。

26. 发明授权

US06898420B2 Method and apparatus for avoiding spurious signal receiver desensitizing 有权
标题翻译：避免寄生信号接收机脱敏的方法和装置
公开(公告)号：US06898420B2
公开(公告)日：2005-05-24
申请号：US10226688
申请日：2002-08-23
申请人： Gregory R. Black , Charles Philipp Binzel
发明人： Gregory R. Black , Charles Philipp Binzel
IPC分类号： H04B15/04 , H04B1/10
CPC分类号： H04B15/04 , H04B2215/064 , H04B2215/065
摘要： An apparatus and method for eliminating interference caused by spurious signals in communication signals communicated via a communication device on any one of a plurality of different channels, the communication device operating at a rate set by a system clock signal. The system clock frequency is generated at a first frequency, the first frequency generating spurious signals on at least one of the different channels. The system clock frequency is toggled by a first predetermined amount to a second frequency when the communication device is to be tuned to one of the different channels so as to remove the spurious signals from the tuned channel. The communication device is tuned to the at least one of the different channels. A return of the timing error to a predetermined value is synchronized at a start of a receive data capture event.
摘要翻译：一种用于消除通过通信设备在多个不同信道中的任何一个上通信的通信信号中由伪信号引起的干扰的装置和方法，所述通信设备以由系统时钟信号设置的速率操作。系统时钟频率以第一频率产生，第一频率在至少一个不同频道上产生寄生信号。当通信设备要调谐到不同信道中的一个时，系统时钟频率被第一预定量切换到第二频率，以便从调谐信道去除杂散信号。通信设备被调谐到不同频道中的至少一个。在接收数据捕获事件开始时，将定时误差返回到预定值。

27. 发明授权

US5867127A Wireless communication device with antenna-activated switch 失效
标题翻译：带天线激活开关的无线通信设备
公开(公告)号：US5867127A
公开(公告)日：1999-02-02
申请号：US928000
申请日：1997-09-11
申请人： Gregory R. Black , Jason D. Millard , Richard J. Dombrowski
发明人： Gregory R. Black , Jason D. Millard , Richard J. Dombrowski
IPC分类号： H03H7/38 , H01Q1/24 , H01Q1/36 , H01Q1/50 , H01Q9/32 , H04B1/18 , H04B1/38 , H04M1/02
CPC分类号： H01Q1/244 , H04B1/3833 , H04B1/18
摘要： A wireless communication device (20) provides a matching state between a radio circuit (28) and an antenna assembly (26) in both its retracted and extended positions, and does so with an elegant design that increases reliability and manufacturability by reducing the number and complexity of components and moving mechanical parts. A matching circuit (30), which is reconfigured according to a switch (32) that is responsive to the antenna's position, provides the matching states. Furthermore, the switch (32) can be integrally formed as part of a feed terminal (36), the feed terminal (36) and a ground terminal (38) can hold the antenna in position, and the ground terminal (38) can hold a guiding tube (52). Alternatively, the switch (32) can include a diode (102) and a sensor. The sensor is a rod (46) of the antenna assembly that makes and breaks an electrical path between the feed terminal and the ground terminal to change the state of the diode.
摘要翻译：无线通信设备（20）在其收缩和伸出位置之间在无线电电路（28）和天线组件（26）之间提供匹配状态，并且通过优雅的设计来提供可靠性和可制造性，通过减少数量和组件复杂和机械零件移动。根据响应于天线的位置的开关（32）重新配置的匹配电路（30）提供匹配状态。此外，开关（32）可以一体地形成为馈电端子（36）的一部分，馈电端子（36）和接地端子（38）可以将天线保持在适当位置，并且接地端子（38）可以保持引导管（52）。或者，开关（32）可以包括二极管（102）和传感器。传感器是天线组件的杆（46），其使进给端子和接地端子之间的电路径发生和断开，以改变二极管的状态。

28. 发明授权

US5559471A Amplifier and biasing circuit therefor 失效
标题翻译：放大器和偏置电路
公开(公告)号：US5559471A
公开(公告)日：1996-09-24
申请号：US361927
申请日：1994-12-21
申请人： Gregory R. Black
发明人： Gregory R. Black
IPC分类号： H03F1/02 , H03F1/30 , H03F1/52 , H03G3/30 , H03F3/193
CPC分类号： H03F1/0227 , H03F1/0222 , H03F1/30 , H03F1/52 , H03G3/3042 , H03F2200/211
摘要： An amplifier contains an RF generated negative supply wherein the RF input of the negative generator is connected to the RF input of a first power amplifier stage. This arrangement allows the power supplies to be turned-on in the correct order, thus, avoiding any damage to the transistors or power supply. After the RF input turns on and the RF generated negative supply turns on, the power amplifier transistors are biased such that no current will flow from the drain to the grounded source. The power amplifier also features the ability to adjust the biasing voltage by increasing Vcontrol so that the bias current from the main supply can be controlled. Since the output power of the amplifier is monotonic with biasing current over the useful range of gate voltages, the output power can thereby be controlled by adjusting the control voltage. Additionally, the negative biasing voltage can be increased to the point where bias current from the main supply is at the correct level to achieve the desired output power. Depending on the required output power control range, it may be necessary to use a voltage controllable attenuator, VCA, to simultaneously adjust the RF level into the amplifier while adjusting the biasing voltage.
摘要翻译：放大器包含RF产生的负电源，其中负发生器的RF输入连接到第一功率放大器级的RF输入。这种布置允许以正确的顺序接通电源，从而避免对晶体管或电源的任何损坏。在RF输入导通并且RF产生的负电源导通之后，功率放大器晶体管被偏置，使得没有电流将从漏极流到接地源。功率放大器还具有通过增加Vcontrol来调整偏置电压的能力，从而可以控制来自主电源的偏置电流。由于放大器的输出功率在栅极电压的有用范围内的偏置电流是单调的，因此可以通过调节控制电压来控制输出功率。此外，负偏置电压可以增加到来自主电源的偏置电流处于正确电平以达到期望输出功率的点。根据所需的输出功率控制范围，可能需要使用电压可控衰减器VCA，在调节偏置电压的同时将RF电平同时调节到放大器中。

29. 发明授权

US09564676B2 System and methods for adaptive antenna optimization 有权
标题翻译：自适应天线优化的系统和方法
公开(公告)号：US09564676B2
公开(公告)日：2017-02-07
申请号：US13487520
申请日：2012-06-04
申请人： Gregory R. Black , Thomas D. Nagode , Dale G. Schwent
发明人： Gregory R. Black , Thomas D. Nagode , Dale G. Schwent
IPC分类号： H01Q11/12 , H04B1/04 , H01Q1/24 , H01Q5/335
CPC分类号： H01Q1/241 , H01Q5/335
摘要： A method (600) and devices for enhancing the performance of one or more antennas (440) is provided. A control circuit (104) assesses performance of an antenna (101) in a plurality of bands, such as a receive band and a transmit band. The control circuit (104) can then adjust an adjustable impedance matching circuit (103) coupled to the antenna (101) to improve the efficiency of the antenna (101) in the selected band and can adjust a resonance of the antenna (101) to further improve an efficiency of the antenna (101) in the selected band. Operating parameters for the antenna (101) can be selected from one or more multi-dimensional lookup tables (120) where the parameters are indexed both to a first operating band (702) and a second operating band (703).
摘要翻译：提供了一种方法（600）和用于增强一个或多个天线（440）的性能的设备。控制电路（104）评估诸如接收频带和发射频带的多个频带中的天线（101）的性能。控制电路（104）然后可以调节耦合到天线（101）的可调阻抗匹配电路（103），以提高所选频带中的天线（101）的效率，并且可以将天线（101）的谐振调整为进一步提高所选频带中天线（101）的效率。可以从一个或多个多维查找表（120）中选择天线（101）的操作参数，其中参数被索引到第一操作频带（702）和第二操作频带（703）。

30. 发明授权

US09531418B2 Tunable inter-antenna isolation 有权
标题翻译：可调谐天线间隔离
公开(公告)号：US09531418B2
公开(公告)日：2016-12-27
申请号：US13568158
申请日：2012-08-07
申请人： William P. Alberth, Jr. , Gregory R. Black , Armin W. Klomsdorf
发明人： William P. Alberth, Jr. , Gregory R. Black , Armin W. Klomsdorf
IPC分类号： H04B1/18 , H04B1/525
CPC分类号： H04B1/18 , H04B1/525
摘要： A method and system performs antenna tuning to minimize interference affecting signal reception within a wireless communication device. An antenna tuner controller determines whether the wireless communication device concurrently provides (a) simultaneous signal transmission and reception and (b) dual signal propagation. In response to determining that the wireless communication device concurrently provides the simultaneous signal transmission and reception and the dual signal propagation, the antenna tuner controller determines a current mode of operation corresponding to simultaneous signal transmission and reception and the dual signal propagation. Based on the mode of operation determined, the antenna tuner controller identifies a priority for performing antenna isolation to minimize interference affecting signal reception when the wireless communication device actively communicates within the specific mode of operation. In response to the identifying the priority for performing antenna isolation, the antenna tuner controller performs antenna impedance tuning that provides antenna isolation corresponding to the priority.
摘要翻译：方法和系统执行天线调谐以最小化在无线通信设备内影响信号接收的干扰。天线调谐器控制器确定无线通信设备是否同时提供（a）同时信号发送和接收以及（b）双信号传播。响应于确定无线通信设备同时提供同时信号发送和接收以及双信号传播，天线调谐器控制器确定与同时信号发送和接收以及双信号传播相对应的当前操作模式。基于确定的操作模式，天线调谐器控制器识别执行天线隔离的优先级，以在无线通信设备在特定操作模式下主动通信时，最小化影响信号接收的干扰。响应于识别执行天线隔离的优先级，天线调谐器控制器执行提供对应于优先级的天线隔离的天线阻抗调谐。

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