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1. 发明授权

US08942686B2 Providing and managing bypass of enhanced services 有权
标题翻译：提供和管理增强服务的绕过
公开(公告)号：US08942686B2
公开(公告)日：2015-01-27
申请号：US12554750
申请日：2009-09-04
申请人： Andrew S. Wright , Stephen J. Williams , Leo Nikkari
发明人： Andrew S. Wright , Stephen J. Williams , Leo Nikkari
IPC分类号： H04M3/42 , H04W24/00 , H04M11/00 , H04W4/00 , H04L12/66 , H04W4/16 , H04W4/22 , H04W8/18 , H04W76/00
CPC分类号： H04W4/90 , H04M3/42068 , H04M3/42348 , H04M11/04 , H04M2203/2072 , H04M2242/04 , H04M2242/30 , H04W4/16 , H04W8/18 , H04W76/50
摘要： A communication environment includes of one or more subscriber terminals capable of initiating emergency voice calls over a telephony network. The subscriber terminal further send messages over either a data network or a telephony signaling network to a communication management system. The communication management system receives messages from a subscriber terminal, either via a data network or a telephony signaling network. It also consists of one or more telephony switching nodes capable of querying the emergency context node for a called party emergency context. It also consists of one or more servers that provide advanced call control services.
摘要翻译：通信环境包括能够通过电话网络发起紧急语音呼叫的一个或多个用户终端。用户终端还通过数据网络或电话信令网络向通信管理系统发送消息。通信管理系统经由数据网络或电话信令网络从用户终端接收消息。它还包括一个或多个电话交换节点，其能够查询紧急上下文节点以用于被叫方的紧急上下文。它还由一个或多个提供高级呼叫控制服务的服务器组成。

2. 发明授权

US08224353B2 Disseminating targeted location-based content to mobile device users 失效
标题翻译：向移动设备用户传播针对性的基于位置的内容
公开(公告)号：US08224353B2
公开(公告)日：2012-07-17
申请号：US12235535
申请日：2008-09-22
申请人： Andrew S. Wright , Swan Allan , Steven J. Williams , John J. Geyer
发明人： Andrew S. Wright , Swan Allan , Steven J. Williams , John J. Geyer
IPC分类号： H04W24/00 , H04W4/00
CPC分类号： G06F17/3087 , H04L67/18 , H04W4/02
摘要： A trusted third party information arbiter for facilitating third party information sources, such as advertisers or data processing services, to accurately target communications to mobile device users. Illustratively, the mobile device users can control target communications through the utilization of discretion requests/permissions processed by the third party information arbiter. Furthermore, the mobile device users may further interact with the trusted third party information arbiter to provide/release additional personal information. For example, a mobile device user may be provided an increasingly rich rewards or payments that may be provisioned by discount, coupons or offers associated with existing or new product advertisements or promotional information messages.
摘要翻译：用于促进诸如广告商或数据处理服务的第三方信息源的可靠的第三方信息仲裁器，以准确地将通信定向到移动设备用户。说明性地，移动设备用户可以通过利用由第三方信息仲裁器处理的酌处权请求/许可来控制目标通信。此外，移动设备用户可以进一步与受信任的第三方信息仲裁器进行交互以提供/发布附加的个人信息。例如，可以向移动设备用户提供越来越多的奖励或可以通过与现有或新产品广告或促销信息消息相关联的折扣，优惠券或优惠来提供的付款。

3. 发明授权

US08160560B2 Management of mobile device communication sessions to reduce user distraction 失效
标题翻译：管理移动设备通信会话，减少用户分心
公开(公告)号：US08160560B2
公开(公告)日：2012-04-17
申请号：US12040841
申请日：2008-02-29
申请人： John J. Geyer , Peter A. Featherstone , Andrew S. Wright , Mandy Chan , Stephen J. Williams
发明人： John J. Geyer , Peter A. Featherstone , Andrew S. Wright , Mandy Chan , Stephen J. Williams
IPC分类号： H04M3/00 , H04W24/00 , H04B1/06 , H04B7/00 , H04M1/00 , B60Q1/00
CPC分类号： H04M1/72569 , H04L67/303 , H04M1/72577 , H04M3/42374 , H04W4/02 , H04W4/027 , H04W4/046 , H04W4/16 , H04W8/18 , H04W48/04 , H04W52/0251 , H04W64/006 , H04W68/00 , Y02D70/1222 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/166 , Y02D70/23 , Y02D70/26
摘要： Systems, methods and interfaces are disclosed for managing communications associated with a mobile communication device. Mobile communication devices process environmental inputs and transmit mobile communication device context information to a communication management system. The context information may, for example, reflect the motion and/or geographic location of the mobile device, and may reflect the risk associated with using the device to handle a call or other communications session. The communication management system uses the context information, optionally in combination with communication device profiles, to determine how to manage incoming and/or ongoing calls or other communication sessions. Mobile device users may also be inhibited from initiating communication sessions.
摘要翻译：公开了用于管理与移动通信设备相关联的通信的系统，方法和接口。移动通信设备处理环境输入并将移动通信设备上下文信息发送到通信管理系统。上下文信息可以例如反映移动设备的运动和/或地理位置，并且可以反映与使用设备处理呼叫或其他通信会话相关联的风险。通信管理系统可选地与通信设备简档结合使用上下文信息来确定如何管理传入和/或正在进行的呼叫或其他通信会话。还可以禁止移动设备用户启动通信会话。

4. 发明申请

US20090239553A1 DISSEMINATING TARGETED LOCATION-BASED CONTENT TO MOBILE DEVICE USERS 失效
标题翻译：对移动设备用户进行目标定位的内容
公开(公告)号：US20090239553A1
公开(公告)日：2009-09-24
申请号：US12235535
申请日：2008-09-22
申请人： Andrew S. Wright , Swan Allan , Steven J. Williams , John J. Geyer
发明人： Andrew S. Wright , Swan Allan , Steven J. Williams , John J. Geyer
IPC分类号： H04W24/00 , G06F17/30
CPC分类号： G06F17/3087 , H04L67/18 , H04W4/02
摘要： A trusted third party information arbiter for facilitating third party information sources, such as advertisers or data processing services, to accurately target communications to mobile device users. Illustratively, the mobile device users can control target communications through the utilization of discretion requests/permissions processed by the third party information arbiter. Furthermore, the mobile device users may further interact with the trusted third party information arbiter to provide/release additional personal information. For example, a mobile device user may be provided an increasingly rich rewards or payments that may be provisioned by discount, coupons or offers associated with existing or new product advertisements or promotional information messages.
摘要翻译：用于促进诸如广告商或数据处理服务的第三方信息源的可靠的第三方信息仲裁器，以准确地将通信定向到移动设备用户。说明性地，移动设备用户可以通过利用由第三方信息仲裁器处理的酌处权请求/许可来控制目标通信。此外，移动设备用户可以进一步与受信任的第三方信息仲裁器进行交互以提供/发布附加的个人信息。例如，可以向移动设备用户提供越来越多的奖励或可以通过与现有或新产品广告或促销信息消息相关联的折扣，优惠券或优惠来提供的付款。

5. 发明申请

US20080299959A1 MANAGEMENT OF MOBILE DEVICE COMMUNICATION SESSIONS TO REDUCE USER DISTRACTION 失效
公开(公告)号：US20080299959A1
公开(公告)日：2008-12-04
申请号：US12040841
申请日：2008-02-29
申请人： John J. Geyer , Peter A. Featherstone , Andrew S. Wright , Mandy Chan , Stephen J. Williams
发明人： John J. Geyer , Peter A. Featherstone , Andrew S. Wright , Mandy Chan , Stephen J. Williams
IPC分类号： H04M3/00
CPC分类号： H04M1/72569 , H04L67/303 , H04M1/72577 , H04M3/42374 , H04W4/02 , H04W4/027 , H04W4/046 , H04W4/16 , H04W8/18 , H04W48/04 , H04W52/0251 , H04W64/006 , H04W68/00 , Y02D70/1222 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/166 , Y02D70/23 , Y02D70/26
摘要： Systems, methods and interfaces are disclosed for managing communications associated with a mobile communication device. Mobile communication devices process environmental inputs and transmit mobile communication device context information to a communication management system. The context information may, for example, reflect the motion and/or geographic location of the mobile device, and may reflect the risk associated with using the device to handle a call or other communications session. The communication management system uses the context information, optionally in combination with communication device profiles, to determine how to manage incoming and/or ongoing calls or other communication sessions. Mobile device users may also be inhibited from initiating communication sessions.

6. 发明授权

US07453954B2 Systems and methods for the reduction of peak to average signal levels of multi-bearer single-carrier and multi-carrier waveforms 有权
标题翻译：降低多载波单载波和多载波波形的峰均信号电平的系统和方法
公开(公告)号：US07453954B2
公开(公告)日：2008-11-18
申请号：US11411344
申请日：2006-04-26
申请人： Andrew S. Wright , Richard E. Ryan , Bartholomeus T. W. Klijsen , Denis John Peregrym , Brenda Davison
发明人： Andrew S. Wright , Richard E. Ryan , Bartholomeus T. W. Klijsen , Denis John Peregrym , Brenda Davison
IPC分类号： H04L25/49
CPC分类号： H04L27/2624 , H04L25/03834 , H04L27/2614
摘要： The present invention is related to methods and apparatus that can advantageously reduce a peak to average signal level exhibited by single or by multicarrier multibearer waveforms. Embodiments of the invention further advantageously can manipulate the statistics of the waveform without expanding the spectral bandwidth of the allocated channels. Embodiments of the invention can be applied to either multiple carrier or single carrier systems to constrain an output signal within predetermined peak to average bounds. Advantageously, the techniques can be used to enhance the utilization of existing multicarrier RF transmitters, including those found in third generation cellular base stations. However, the peak to average power level managing techniques disclosed herein can apply to any band-limited communication system and any type of modulation. The techniques can apply to multiple signals and can apply to a wide variety of modulation schemes or combinations therof.
摘要翻译：本发明涉及可以有利地降低由单载波或多载波多贝勒波形表现出的峰均信号电平的方法和装置。本发明的实施例还有利地可以在不扩展所分配的信道的频谱带宽的情况下操纵波形的统计。本发明的实施例可以应用于多载波或单载波系统，以将预定峰值到平均边界内的输出信号约束。有利地，这些技术可以用于增强现有的多载波RF发射机的利用，包括在第三代蜂窝基站中发现的那些。然而，本文公开的峰值到平均功率电平管理技术可以应用于任何频带限制通信系统和任何类型的调制。这些技术可以应用于多个信号，并且可以应用于各种调制方案或组合。

7. 发明授权

US07200367B1 Constant gain digital predistortion controller for linearization of non-linear amplifiers 有权
标题翻译：用于线性化非线性放大器的恒定增益数字预失真控制器
公开(公告)号：US07200367B1
公开(公告)日：2007-04-03
申请号：US11392286
申请日：2006-03-29
申请人： Andrew S. Wright , Derek J. W. Ho , Bartholomeus T. W. Klijsen
发明人： Andrew S. Wright , Derek J. W. Ho , Bartholomeus T. W. Klijsen
IPC分类号： H04B1/04
CPC分类号： H01Q1/243 , H01Q3/2605 , H01Q3/2682 , H03F1/3223 , H03F1/3241 , H03F1/3247 , H03F1/3294 , H03F1/34 , H03F3/24 , H03F2200/447 , H03F2200/468 , H03F2201/3233 , H04B1/0475 , H04B2001/0425 , H04B2001/0433 , H04B2001/0441
摘要： The invention is related to methods and apparatus for controlling and adapting a digital predistortion linearizer for amplification of bandlimited signals using non-linear amplifiers. The control method advantageously permits the predistortion function applied by a predistortion entity to provide a relatively constant gain. This attribute is advantageous for operation within cellular radio systems, which often employ digital power control systems. However, the disclosed techniques can also be applicable to virtually any type of digital predistortion for which an input signal or reference signal to be amplified is predistorted in a manner that is complementary to the distortion induced by a non-linear amplifier. Embodiments of the invention advantageously enhance the practicality of using digital linearization and predistortion amplification techniques. Embodiments of the invention can automatically adjust the characteristics of a predistorted signal so that a deviation from overall linearity is compensated and subsequently reduced while maintaining a nearly constant gain attribute.
摘要翻译：本发明涉及用于使用非线性放大器来控制和调整用于放大带限信号的数字预失真线性化装置的方法和装置。控制方法有利地允许由预失真实体应用的预失真函数提供相对恒定的增益。该属性对于通常采用数字功率控制系统的蜂窝无线电系统内的操作是有利的。然而，所公开的技术也可以适用于几乎任何类型的数字预失真，其中要以与非线性放大器所引起的失真互补的方式对要放大的输入信号或参考信号进行预失真。本发明的实施例有利地增强了使用数字线性化和预失真放大技术的实用性。本发明的实施例可以自动调整预失真信号的特性，以便在保持几乎恒定的增益属性的同时补偿并随后减少与总线性度的偏差。

8. 发明授权

US06587514B1 Digital predistortion methods for wideband amplifiers 有权
公开(公告)号：US06587514B1
公开(公告)日：2003-07-01
申请号：US09595988
申请日：2000-06-16
申请人： Andrew S. Wright , Bartholomeus T. W. Klijsen , Paul V. Yee , Chun Yeung Kevin Hung , Steven J. Bennett
发明人： Andrew S. Wright , Bartholomeus T. W. Klijsen , Paul V. Yee , Chun Yeung Kevin Hung , Steven J. Bennett
IPC分类号： H04K102
CPC分类号： H03F1/3294 , H03F1/3241 , H03F1/3247 , H03F2201/3233
摘要： A wideband predistortion system compensates for a nonlinear amplifier's frequency and time dependent AM-AM and AM-PM distortion characteristics. The system comprises a data structure in which each element stores a set of compensation parameters (preferably including FIR filter coefficients) for predistorting the wideband input transmission signal. The parameter sets are preferably indexed within the data structure according to multiple signal characteristics, such as instantaneous amplitude and integrated signal envelope, each of which corresponds to a respective dimension of the data structure. To predistort the input transmission signal, an addressing circuit digitally generates a set of data structure indices from the input transmission signal, and the indexed set of compensation parameters is loaded into a compensation circuit which digitally predistorts the input transmission signal. This process of loading new compensation parameters into the compensation circuit is preferably repeated every sample instant, so that the predistortion function varies from sample-to-sample. The sets of compensation parameters are generated periodically and written to the data structure by an adaptive processing component that performs a non-real-time analysis of amplifier input and output signals. The adaptive processing component also implements various system identification processes for measuring the characteristics of the power amplifier and generating initial sets of filter coefficients. In an antenna array embodiment, a single adaptive processing component generates the compensation parameters sets for each of multiple amplification chains on a time-shared basis. In an embodiment in which the amplification chain includes multiple nonlinear amplifiers that can be individually controlled (e.g., turned ON and OFF) to conserve power, the data structure separately stores compensation parameter sets for each operating state of the amplification chain.

9. 发明授权

US06388513B1 Amplifier measurement and modeling processes for use in generating predistortion parameters 有权
公开(公告)号：US06388513B1
公开(公告)日：2002-05-14
申请号：US09899395
申请日：2001-07-05
申请人： Andrew S. Wright , Bartholomeus T. W. Klijsen , Paul V. Yee , Chun Yeung Kevin Hung , Steven J. Bennett
发明人： Andrew S. Wright , Bartholomeus T. W. Klijsen , Paul V. Yee , Chun Yeung Kevin Hung , Steven J. Bennett
IPC分类号： H03F126
CPC分类号： H03F1/3258 , H03F1/3241 , H03F1/3247 , H03F1/3294 , H03F2201/3209 , H03F2201/3233
摘要： A wideband predistortion system compensates for a nonlinear amplifier's frequency and time dependent AM-AM and AM-PM distortion characteristics. The system comprises a data structure in which each element stores a set of compensation parameters (preferably including FIR filter coefficients) for predistorting the wideband input transmission signal. The parameter sets arc preferably indexed within the data structure according to multiple signal characteristics, such as instantaneous amplitude and integrated signal envelope, each of which corresponds to a respective dimension of the data structure. To predistort the input transmission signal, an addressing circuit digitally generates a set of data structure indices from the input transmission signal, and the indexed set of compensation parameters is loaded into a compensation circuit which digitally predistorts the input transmission signal. This process of loading new compensation parameters into the compensation circuit is preferably repeated every sample instant, so that the predistortion function varies from sample-to-sample. The sets of compensation parameters are generated periodically and written to the data structure by an adaptive processing component that performs a non-real-time analysis of amplifier input and output signals. The adaptive processing component also implements various system identification processes for measuring the characteristics of the power amplifier and generating initial sets of filter coefficients. In an antenna array embodiment, a single adaptive processing component generates the compensation parameters sets for each of multiple amplification chains on a time-shared basis. In an embodiment in which the amplification chain includes multiple nonlinear amplifiers that can be individually controlled (e.g., turned ON and OFF) to conserve power, the data structure separately stores compensation parameter sets for each operating state of the amplification chain.

10. 发明授权

US06342810B1 Predistortion amplifier system with separately controllable amplifiers 有权
公开(公告)号：US06342810B1
公开(公告)日：2002-01-29
申请号：US09597915
申请日：2000-06-19
申请人： Andrew S. Wright , Bartholomeus T. W. Klijsen , Paul V. Yee , Chun Yeung Kevin Hung , Steven J. Bennett
发明人： Andrew S. Wright , Bartholomeus T. W. Klijsen , Paul V. Yee , Chun Yeung Kevin Hung , Steven J. Bennett
IPC分类号： H03F114
CPC分类号： H03F3/68 , H03F1/3241 , H03F1/3252 , H03F1/3294 , H03F2201/3233
摘要： A wideband predistortion system compensates for a nonlinear amplifier's frequency and time dependent AM—AM and AM-PM distortion characteristics. The system comprises a data structure in which each element stores a set of compensation parameters (preferably including FIR filter coefficients) for predistorting the wideband input transmission signal. The parameter sets are preferably indexed within the data structure according to multiple signal characteristics, such as instantaneous amplitude and integrated signal envelope, each of which corresponds to a respective dimension of the data structure. To predistort the input transmission signal, an addressing circuit digitally generates a set of data structure indices from the input transmission signal, and the indexed set of compensation parameters is loaded into a compensation circuit which digitally predistorts the input transmission signal. This process of loading new compensation parameters into the compensation circuit is preferably repeated every sample instant, so that the predistortion function varies from sample-to-sample. The sets of compensation parameters are generated periodically and written to the data structure by an adaptive processing component that performs a non-real-time analysis of amplifier input and output signals. The adaptive processing component also implements various system identification processes for measuring the characteristics of the power amplifier and generating initial sets of filter coefficients. In an antenna array embodiment, a single adaptive processing component generates the compensation parameters sets for each of multiple amplification chains on a time-shared basis. In an embodiment in which the amplification chain includes multiple nonlinear amplifiers that can be individually controlled (e.g., turned ON and OFF) to conserve power, the data structure separately stores compensation parameter sets for each operating state of the amplification chain.

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