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1. 发明授权

US06931470B2 Dual access serial peripheral interface 有权
标题翻译：双路串行外设接口
公开(公告)号：US06931470B2
公开(公告)日：2005-08-16
申请号：US10074533
申请日：2002-02-11
申请人： Wayne W. Ballantyne , Robert J. Bero , Dennis J. Cashen , Richard T. Unetich
发明人： Wayne W. Ballantyne , Robert J. Bero , Dennis J. Cashen , Richard T. Unetich
IPC分类号： G06F13/38 , G06F13/00
CPC分类号： G06F13/385
摘要： A dual access peripheral interface uses a shared data bus (16) for communication with dual master units (30,32) coupled to a common peripheral device (34). Each master control unit provides a shared subset of control bits to a logic configuration block (48), which combines the control bits in a logic operation to present to the slave peripheral unit (34). The logic configuration block (48) is configured by configuration bits accessible by only one of the master units (30). In this way, both of the master units can access the peripheral at the same time with the logic of the logic configuration block determining the ultimate control of the peripheral.
摘要翻译：双重访问外围接口使用共享数据总线（16）来与耦合到公共外围设备（34）的双主单元（30,32）进行通信。每个主控制单元向逻辑配置块（48）提供控制位的共享子集，其将逻辑运算中的控制位组合以呈现给从属外围单元（34）。逻辑配置块（48）由仅由一个主单元（30）可访问的配置位配置。以这种方式，两个主单元可以同时利用逻辑配置块的逻辑来确定外围设备的最终控制来访问外围设备。

2. 发明授权

US08671291B2 Method and device for charging energy storage devices 有权
标题翻译：蓄能装置的充电方法和装置
公开(公告)号：US08671291B2
公开(公告)日：2014-03-11
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。

3. 发明授权

US07221301B2 Method and system for mitigating background noise for a Sigma-Delta digital-to-analog converter 有权
公开(公告)号：US07221301B2
公开(公告)日：2007-05-22
申请号：US11216292
申请日：2005-08-31
申请人： Ali Behboodian , Wayne W. Ballantyne , Radu C. Frangopol , Audley F. Patterson
发明人： Ali Behboodian , Wayne W. Ballantyne , Radu C. Frangopol , Audley F. Patterson
IPC分类号： H03M1/00
CPC分类号： H03M7/3008
摘要： A sigma delta digital-to-analog (D/A) converter system (10) includes a summing device (35) at an input of a D/A converter (30), and a low frequency low amplitude wave signal (31) injected at an input of the summing device that remains unfiltered and is used to suppress spurious tone artifacts. The D/A converter system can further include an amplitude control and a frequency control for selectively adjusting the frequency and the amplitude of the low frequency low amplitude wave signal being injected. Note, the low frequency low amplitude repeating wave signal generator can take the form of a digital signal processor (DSP) (37) having the appropriate software to generate such signals.

4. 发明授权

US06940407B2 Method and apparatus for detecting loss and location of a portable communications device 有权
标题翻译：用于检测便携式通信设备的丢失和位置的方法和装置
公开(公告)号：US06940407B2
公开(公告)日：2005-09-06
申请号：US10650287
申请日：2003-08-28
申请人： Carlos A. Miranda-Knapp , Wayne W. Ballantyne , Jaime A. Borras , Joseph L. Dvorak , Sacha B. Holland
发明人： Carlos A. Miranda-Knapp , Wayne W. Ballantyne , Jaime A. Borras , Joseph L. Dvorak , Sacha B. Holland
IPC分类号： G08B13/14 , G08B21/24 , G08B25/08
CPC分类号： G08B21/24 , G08B13/1418 , G08B13/1436 , G08B25/001 , G08B25/08
摘要： A portable communication device (10) includes a transceiver (12 and 14), an acceleration sensor (20) coupled to the transceiver, and a processor (16) coupled to the acceleration sensor. The processor is programmed to monitor (32) an acceleration profile of the portable communication device and compare (48 and 52) the acceleration profile of the portable communication device with at least one pre-stored acceleration profile (18).
摘要翻译：便携式通信设备（10）包括收发器（12和14），耦合到收发器的加速度传感器（20）和耦合到加速度传感器的处理器（16）。处理器被编程为监视（32）便携式通信设备的加速度曲线，并将便携式通信设备的加速度曲线与至少一个预先存储的加速曲线（18）进行比较（48和52）。

5. 发明申请

US20140050137A1 METHODS AND APPARATUS FOR SERVING CONTENT TO A WIRELESS DEVICE 有权
标题翻译：用于服务无线设备的方法和装置
公开(公告)号：US20140050137A1
公开(公告)日：2014-02-20
申请号：US13586360
申请日：2012-08-15
申请人： William P. Alberth, JR. , Wayne W. Ballantyne
发明人： William P. Alberth, JR. , Wayne W. Ballantyne
IPC分类号： H04H20/71 , H04W4/22
CPC分类号： H04W4/06 , H04W4/90
摘要： Methods and apparatus for serving content to a wireless device (106) are disclosed. In an embodiment, a gateway (114), or any other suitable device or system, determines that at least one message (e.g., a text or text-like message) containing a first pointer (e.g., a unicast URL) to the content (e.g., a web page) is to be transmitted via an emergency alert system (e.g., CMAS). In response thereto, the gateway (114) obtains the content using the first pointer and generates a second different pointer (e.g., a multicast/broadcast URL) to the content. The gateway (114) provides at least a portion of the at least one message and the second pointer for transmission via the emergency alert system (118). The gateway (114) also provides the content for transmission via a wireless multicast/broadcast channel (120) based on the second pointer.
摘要翻译：公开了向无线设备（106）提供内容的方法和装置。在一个实施例中，网关（114）或任何其它合适的设备或系统确定包含内容的第一指针（例如，单播URL）的至少一个消息（例如，文本或文本消息）例如，网页）将通过紧急警报系统（例如，CMAS）发送。响应于此，网关（114）使用第一指针获得内容，并且生成第二不同的指针（例如，多播/广播URL）到内容。网关（114）提供至少一个消息和第二指示符的至少一部分，用于经由紧急警报系统（118）传输。网关（114）还基于第二指示器经由无线多播/广播信道（120）提供用于传输的内容。

6. 发明授权

US08396453B2 Method and apparatus for surreptitiously triggering the collection of data from a lost wireless communications device equipped with audio and/or video collection means 有权
标题翻译：用于暗中触发从配备有音频和/或视频采集装置的丢失的无线通信设备收集数据的方法和装置
公开(公告)号：US08396453B2
公开(公告)日：2013-03-12
申请号：US11687248
申请日：2007-03-16
申请人： Benjamin Snow , William S. Eichenberger , Von A. Mock , Wayne W. Ballantyne
发明人： Benjamin Snow , William S. Eichenberger , Von A. Mock , Wayne W. Ballantyne
IPC分类号： H04M1/66 , H04M1/68 , H04M1/16
CPC分类号： H04W64/00 , G01S19/09 , G01S19/17
摘要： A method for locating a wireless communications device WCD (102). The method includes the step of receiving at the WCD (102) a wireless transmission comprising a first auto-location trigger signal. The WCD (102), responsive to the first auto-location trigger signal, operates in an auto-location mode. The auto-location mode includes the automatic collection and communication of predetermined first data, such as audio, video, and GPS location data. After the automatic collection and communication step of the first data is complete, the WCD (102) enters into a standby mode. The standby mode continues until a state detection device (206) of the WCD (102) detects a change in the state of the WCD (102). These changes in state are exclusive of the wireless transmission comprising the first auto-location trigger signal. The change(s) in state produce a second auto-location trigger signal, which causes the automatic collection and communication of a second data that is the same or similar to the first data.
摘要翻译：一种用于定位无线通信设备WCD（102）的方法。该方法包括在WCD（102）处接收包括第一自动定位触发信号的无线传输的步骤。响应于第一自动定位触发信号的WCD（102）在自动定位模式下操作。自动定位模式包括自动收集和通信诸如音频，视频和GPS位置数据之类的预定的第一数据。在第一数据的自动收集和通信步骤完成之后，WCD（102）进入待机模式。待机模式继续，直到WCD（102）的状态检测装置（206）检测到WCD（102）的状态的改变。这些状态变化不包括包括第一自动定位触发信号的无线传输。状态变化产生第二自动定位触发信号，这导致自动收集和通信与第一数据相同或相似的第二数据。

7. 发明申请

US20120236831A1 METHOD FOR CONSERVING RESOURCES DURING WIRELESS HANDOVER OF A DUAL MODE MOBILE STATION 有权
标题翻译：在双向移动台无线切换期间保存资源的方法
公开(公告)号：US20120236831A1
公开(公告)日：2012-09-20
申请号：US13485336
申请日：2012-05-31
申请人： Shahab M. Sayeedi , Wayne W. Ballantyne
发明人： Shahab M. Sayeedi , Wayne W. Ballantyne
IPC分类号： H04W36/30
CPC分类号： H04W36/0022 , H04W36/385 , H04W88/06
摘要： A method is described that is for handing over a multi-mode mobile device from a first network technology to a second network technology. The method includes initiating by the multi-mode mobile device a first packet session in a first wireless network and detecting by a multi-mode mobile device a second wireless network supporting a different access network technology. The method also includes determining a Quality of Service requirement and completing pre-registration session establishment procedures for a second session in the second wireless network when the first session includes at least one of a QoS sensitive service and real time service by the first wireless network and mobile device and after completion of the pre-registration session establishment procedures the multi-mode mobile device receives service from the first wireless network and remains dormant on the second wireless network.
摘要翻译：描述了一种用于将多模式移动设备从第一网络技术切换到第二网络技术的方法。该方法包括由多模式移动设备发起第一无线网络中的第一分组会话，并由多模移动设备检测支持不同接入网技术的第二无线网络。所述方法还包括当所述第一会话包括所述第一无线网络的QoS敏感服务和实时服务中的至少一个时，确定所述服务质量要求并完成所述第二无线网络中的第二会话的预注册会话建立过程，以及移动设备，并且在完成预注册会话建立过程之后，多模式移动设备从第一无线网络接收服务并在第二无线网络上保持休眠。

8. 发明申请

US20120155381A1 METHOD AND APPARATUS FOR USING A WIRELESS DEVICE WITH MULTIPLE RADIOS 审中-公开
标题翻译：使用多个无线电设备的无线设备的方法和装置
公开(公告)号：US20120155381A1
公开(公告)日：2012-06-21
申请号：US12971045
申请日：2010-12-17
申请人： Wayne W. Ballantyne , Gustavo D. Leizerovich , Shahab M. Sayeedi
发明人： Wayne W. Ballantyne , Gustavo D. Leizerovich , Shahab M. Sayeedi
IPC分类号： H04W88/02
CPC分类号： H04W52/0274 , H04W28/06 , H04W36/00 , H04W88/06 , Y02D70/1242 , Y02D70/146 , Y02D70/23
摘要： A method and apparatus for operating a dual-modem wireless device is provided herein. During operation, a mobile unit is allowed to operate in both a single-radio and a dual-radio mode. The mobile unit is allowed to dynamically switch between a single-radio and a dual-radio mode depending on environmental parameters.
摘要翻译：本文提供了用于操作双调制解调器无线设备的方法和装置。在操作期间，允许移动单元在单无线电和双无线电模式下操作。允许移动单元根据环境参数在单无线电和双无线电模式之间动态切换。

9. 发明授权

US07742753B2 Method and apparatus for operating a mobile communication device coupled with an external power supply for charging a battery of the mobile communication device 有权
标题翻译：用于操作与用于对移动通信设备的电池进行充电的外部电源耦合的移动通信设备的方法和装置
公开(公告)号：US07742753B2
公开(公告)日：2010-06-22
申请号：US11320352
申请日：2005-12-28
申请人： Alfredo R. Carrero , Wayne W. Ballantyne , Joseph Patino , Scott A. Tassi
发明人： Alfredo R. Carrero , Wayne W. Ballantyne , Joseph Patino , Scott A. Tassi
IPC分类号： H04B1/16
CPC分类号： H04W52/0277 , Y02D70/00
摘要： A mobile communication device 100 has a digital subsystem (110) and a radio frequency subsystem (108), and is powered by a battery (102) which is charged via a charge control circuit (106) using an external power supply (104) connected to the mobile communication device in a single path configuration. The mobile communication device permits limited operation of the mobile communication device by a user while the battery voltage is sufficient to power the digital subsystem but not yet sufficient to power the radio frequency subsystem. The delay in operation is minimized, however, because once charging commences, the battery voltage rises sufficiently fast that, typically, by the time the digital subsystem is initialized, enabled, and powered up, the battery voltage will be sufficient to enable the radio frequency subsystem.
摘要翻译：移动通信设备100具有数字子系统（110）和射频子系统（108），并由电池（102）供电，该电池通过连接的外部电源（104）经由充电控制电路（106）充电以单路径配置向移动通信设备发送。移动通信设备允许用户在移动通信设备的有限操作的同时，电池电压足以为数字子系统供电但还不足以为射频子系统供电。然而，操作延迟最小化，因为一旦充电开始，电池电压上升得足够快，通常在数字子系统初始化，启用和上电之前，电池电压将足以使得射频子系统。

10. 发明申请

US20080132245A1 Method and apparatus for surreptitiously triggering the collection of data from a lost wireless communications device equipped with audio and/or video collection means 有权
标题翻译：用于暗中触发从配备有音频和/或视频采集装置的丢失的无线通信设备收集数据的方法和装置
公开(公告)号：US20080132245A1
公开(公告)日：2008-06-05
申请号：US11687248
申请日：2007-03-16
申请人： Benjamin Snow , William S. Eichenberger , Von A. Mock , Wayne W. Ballantyne
发明人： Benjamin Snow , William S. Eichenberger , Von A. Mock , Wayne W. Ballantyne
IPC分类号： H04Q7/20
CPC分类号： H04W64/00 , G01S19/09 , G01S19/17
摘要： A method for locating a wireless communications device WCD (102). The method includes the step of receiving at the WCD (102) a wireless transmission comprising a first auto-location trigger signal. The WCD (102), responsive to the first auto-location trigger signal, operates in an auto-location mode. The auto-location mode includes the automatic collection and communication of predetermined first data, such as audio, video, and GPS location data. After the automatic collection and communication step of the first data is complete, the WCD (102) enters into a standby mode. The standby mode continues until a state detection device (206) of the WCD (102) detects a change in the state of the WCD (102). These changes in state are exclusive of the wireless transmission comprising the first auto-location trigger signal. The change(s) in state produce a second auto-location trigger signal, which causes the automatic collection and communication of a second data that is the same or similar to the first data.
摘要翻译：一种用于定位无线通信设备WCD（102）的方法。该方法包括在WCD（102）处接收包括第一自动定位触发信号的无线传输的步骤。响应于第一自动定位触发信号的WCD（102）在自动定位模式下操作。自动定位模式包括自动收集和通信诸如音频，视频和GPS位置数据之类的预定的第一数据。在第一数据的自动收集和通信步骤完成之后，WCD（102）进入待机模式。待机模式继续，直到WCD（102）的状态检测装置（206）检测到WCD（102）的状态的改变。这些状态变化不包括包括第一自动定位触发信号的无线传输。状态变化产生第二自动定位触发信号，这导致自动收集和通信与第一数据相同或相似的第二数据。

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