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1. 发明授权

US08229029B2 Transmitter with reduced spectral regrowth and associated methods 有权
标题翻译：发射机具有减少的光谱再生长和相关方法
公开(公告)号：US08229029B2
公开(公告)日：2012-07-24
申请号：US12353318
申请日：2009-01-14
申请人： Eric Campbell , Scott Zeller , Bryce Tennant
发明人： Eric Campbell , Scott Zeller , Bryce Tennant
IPC分类号： H04K1/20 , H04L25/03 , H04L25/49
CPC分类号： H04L27/20 , H03F1/0222 , H03F1/0266 , H03F1/32 , H03G3/3047
摘要： A transmitter includes a monitoring circuit for monitoring phase transitions of in-phase and quadrature components of an input phase modulated signal. A filter is downstream from the monitoring circuit for generating a filtered phase modulated signal within an allocated bandwidth. A transmit gain controller is downstream from the filter for adjusting an amplitude of the filtered phase modulated signal based on a dynamic reference envelope control signal. A control circuit cooperates with the monitoring circuit and the transmit gain controller for generating the dynamic reference envelope control signal so that phase transitions are suppressed in the filtered phase modulated signal and so that the filtered phase modulated signal remains within the allocated bandwidth.
摘要翻译：发射机包括用于监视输入相位调制信号的同相和正交分量的相变的监视电路。滤波器在监视电路的下游，用于在分配的带宽内产生经滤波的相位调制信号。发射增益控制器在滤波器的下游，用于基于动态参考包络控制信号调整滤波相位调制信号的幅度。控制电路与监控电路和发射增益控制器协同工作，用于产生动态参考包络控制信号，从而在滤波后的相位调制信号中抑制相位变化，从而滤波相位调制信号保持在分配带宽内。

2. 发明授权

US07809410B2 Power management system for SCA based software defined radio and related method 有权
标题翻译：基于SCA的软件定义无线电及相关方法的电源管理系统
公开(公告)号：US07809410B2
公开(公告)日：2010-10-05
申请号：US11274615
申请日：2005-11-15
申请人： Lloyd Palum , Daniel E. Stephens , Scott Zeller
发明人： Lloyd Palum , Daniel E. Stephens , Scott Zeller
IPC分类号： H04B1/38
CPC分类号： H04L63/30 , H04W52/028 , Y02D70/1222 , Y02D70/164
摘要： A software defined radio includes a radio circuit powered by a battery and formed as a pair of radio subsystems having radio components that draw power from the battery. An executable radio software system conforms to the Software Communications Architecture (SCA) specification and defines an operating platform environment that allows a waveform application to operate with the radio circuit. A power management service is operative with the pair of radio subsystems to coordinate the power among the radio components.
摘要翻译：软件定义的无线电装置包括由电池供电并形成为具有从电池获取电力的无线电部件的一对无线电子系统的无线电电路。可执行无线电软件系统符合软件通信架构（SCA）规范，并且定义了允许波形应用与无线电电路一起工作的操作平台环境。电力管理服务与一对无线电子系统一起工作以协调无线电部件之间的电力。

3. 发明授权

US07630734B2 Mobile wireless communications device providing enhanced file management and related methods 失效
标题翻译：移动无线通信设备提供增强的文件管理和相关方法
公开(公告)号：US07630734B2
公开(公告)日：2009-12-08
申请号：US11254332
申请日：2005-10-20
申请人： Mark Sanders , Scott Zeller , Nicholas Stocks , Mark Benoit
发明人： Mark Sanders , Scott Zeller , Nicholas Stocks , Mark Benoit
IPC分类号： H04M1/00
CPC分类号： H04M1/72522
摘要： A mobile wireless communications device is switchable between a plurality of wireless communications operating modes and may include an antenna, a wireless transceiver connected to the antenna, a first memory for storing a respective compressed file for each of the plurality of wireless communications operating modes, and a second memory having a faster access speed than the first memory. The device may further include a processor connected to the wireless transceiver, the first memory, and the second memory for copying the compressed files from the first memory to the second memory, uncompressing a selected one of the compressed files to generate and store a selected compressed file in the second memory, and processing the selected uncompressed file from the second memory and controlling the wireless transceiver based thereon.
摘要翻译：移动无线通信设备可在多个无线通信操作模式之间切换，并且可以包括天线，连接到天线的无线收发器，用于存储多个无线通信操作模式中的每一个的相应压缩文件的第一存储器，以及具有比第一存储器更快的访问速度的第二存储器。该设备还可以包括连接到无线收发器，第一存储器和第二存储器的处理器，用于将压缩文件从第一存储器复制到第二存储器，解压缩所选择的一个压缩文件以生成并存储所选压缩的在第二存储器中进行文件处理，并且从第二存储器处理所选择的未压缩文件并且基于其控制无线收发器。

4. 发明申请

US20080220757A1 SOFTWARE DEFINED RADIO FOR LOADING WAVEFORM COMPONENTS AT RUNTIME IN A SOFTWARE COMMUNICATIONS ARCHITECTURE (SCA) FRAMEWORK 有权
标题翻译：软件定义无线电用于在软件通信架构（SCA）框架中运行时加载波形组件
公开(公告)号：US20080220757A1
公开(公告)日：2008-09-11
申请号：US11682922
申请日：2007-03-07
申请人： Scott Zeller , Daniel E. Stephens , Michael E. Wilkerson-Barker
发明人： Scott Zeller , Daniel E. Stephens , Michael E. Wilkerson-Barker
IPC分类号： H04M3/00 , G10L19/00
CPC分类号： H04B1/005 , H04L63/30
摘要： A software defined radio includes a radio circuit and an executable radio software system operable with the radio circuit and conforming to the software communications architecture (SCA) specification. An operating environment is defined and includes a plurality of waveform components that are loaded when the radio circuit is initialized or a waveform component is instantiated, and reloaded at runtime after the waveform component is instantiated for transmitting and receiving voice data.
摘要翻译：软件定义的无线电装置包括无线电电路和可与无线电电路一起操作并符合软件通信架构（SCA）规范的可执行无线电软件系统。定义了操作环境，并且包括当无线电电路被初始化时加载的多个波形分量或波形分量被实例化，并且在波形分量被实例化以便发送和接收话音数据之后的运行时重新加载。

5. 发明申请

US20070111718A1 Power management system for SCA based software defined radio and related method 有权
标题翻译：基于SCA的软件定义无线电及相关方法的电源管理系统
公开(公告)号：US20070111718A1
公开(公告)日：2007-05-17
申请号：US11274615
申请日：2005-11-15
申请人： Lloyd Palum , Daniel Stephens , Scott Zeller
发明人： Lloyd Palum , Daniel Stephens , Scott Zeller
IPC分类号： H04M3/00
CPC分类号： H04L63/30 , H04W52/028 , Y02D70/1222 , Y02D70/164
摘要： A software defined radio includes a radio circuit powered by a battery and formed as a pair of radio subsystems having radio components that draw power from the battery. An executable radio software system conforms to the Software Communications Architecture (SCA) specification and defines an operating platform environment that allows a waveform application to operate with the radio circuit. A power management service is operative with the pair of radio subsystems to coordinate the power among the radio components.
摘要翻译：软件定义的无线电装置包括由电池供电并形成为具有从电池获取电力的无线电部件的一对无线电子系统的无线电电路。可执行无线电软件系统符合软件通信架构（SCA）规范，并且定义了允许波形应用与无线电电路一起工作的操作平台环境。电力管理服务与一对无线电子系统一起工作以协调无线电部件之间的电力。

6. 发明申请

US20070093214A1 Mobile wireless communications device providing enhanced file management and related methods 失效
标题翻译：移动无线通信设备提供增强的文件管理和相关方法
公开(公告)号：US20070093214A1
公开(公告)日：2007-04-26
申请号：US11254332
申请日：2005-10-20
申请人： Mark Sanders , Scott Zeller , Nicholas Stocks , Mark Benoit
发明人： Mark Sanders , Scott Zeller , Nicholas Stocks , Mark Benoit
IPC分类号： H04B1/00 , H04B7/00
CPC分类号： H04M1/72522
摘要： A mobile wireless communications device is switchable between a plurality of wireless communications operating modes and may include an antenna, a wireless transceiver connected to the antenna, a first memory for storing a respective compressed file for each of the plurality of wireless communications operating modes, and a second memory having a faster access speed than the first memory. The device may further include a processor connected to the wireless transceiver, the first memory, and the second memory for copying the compressed files from the first memory to the second memory, uncompressing a selected one of the compressed files to generate and store a selected compressed file in the second memory, and processing the selected uncompressed file from the second memory and controlling the wireless transceiver based thereon.
摘要翻译：移动无线通信设备可在多个无线通信操作模式之间切换，并且可以包括天线，连接到天线的无线收发器，用于存储多个无线通信操作模式中的每一个的相应压缩文件的第一存储器，以及具有比第一存储器更快的访问速度的第二存储器。该设备还可以包括连接到无线收发器，第一存储器和第二存储器的处理器，用于将压缩文件从第一存储器复制到第二存储器，解压缩所选择的一个压缩文件以生成并存储所选压缩的在第二存储器中进行文件处理，并且从第二存储器处理所选择的未压缩文件并且基于其控制无线收发器。

7. 发明申请

US20050096527A1 Bone densitometer providing improved longitudinal studies 有权
标题翻译：骨密度计提供改进的纵向研究
公开(公告)号：US20050096527A1
公开(公告)日：2005-05-05
申请号：US10972902
申请日：2004-10-25
申请人： Scott Zeller , Grant Stevens , Paul Markwardt , Russell Nord , Robert Washenko , David Ergun
发明人： Scott Zeller , Grant Stevens , Paul Markwardt , Russell Nord , Robert Washenko , David Ergun
IPC分类号： A61B6/00 , G06T1/00 , G01B15/02 , A61B5/05 , G01N23/06
CPC分类号： A61B6/505 , A61B6/4035 , A61B6/4241 , A61B6/482
摘要： An x-ray densitometry system provides improved analysis of bone images taken of a patient over a course of time by comparing the images to deduce positioning errors and/or to correct positioning errors for improved quantitative assessment of the bone.
摘要翻译： X射线光密度测量系统通过比较图像以推导出定位误差和/或纠正定位误差来改善对患者的骨骼图像的分析，从而改善对骨骼的定量评估。

8. 发明申请

US20100177848A1 TRANSMITTER WITH REDUCED SPECTRAL REGROWTH AND ASSOCIATED METHODS 有权
标题翻译：具有减少频谱响应和相关方法的发射机
公开(公告)号：US20100177848A1
公开(公告)日：2010-07-15
申请号：US12353318
申请日：2009-01-14
申请人： Eric Campbell , Scott Zeller , Bryce Tennant
发明人： Eric Campbell , Scott Zeller , Bryce Tennant
IPC分类号： H04L25/03
CPC分类号： H04L27/20 , H03F1/0222 , H03F1/0266 , H03F1/32 , H03G3/3047
摘要： A transmitter includes a monitoring circuit for monitoring phase transitions of in-phase and quadrature components of an input phase modulated signal. A filter is downstream from the monitoring circuit for generating a filtered phase modulated signal within an allocated bandwidth. A transmit gain controller is downstream from the filter for adjusting an amplitude of the filtered phase modulated signal based on a dynamic reference envelope control signal. A control circuit cooperates with the monitoring circuit and the transmit gain controller for generating the dynamic reference envelope control signal so that phase transitions are suppressed in the filtered phase modulated signal and so that the filtered phase modulated signal remains within the allocated bandwidth.
摘要翻译：发射机包括用于监视输入相位调制信号的同相和正交分量的相变的监视电路。滤波器在监视电路的下游，用于在分配的带宽内产生经滤波的相位调制信号。发射增益控制器在滤波器的下游，用于基于动态参考包络控制信号调整滤波相位调制信号的幅度。控制电路与监控电路和发射增益控制器协同工作，用于产生动态参考包络控制信号，从而在滤波后的相位调制信号中抑制相位变化，从而滤波相位调制信号保持在分配带宽内。

9. 发明授权

US07937076B2 Software defined radio for loading waveform components at runtime in a software communications architecture (SCA) framework 有权
标题翻译：用于在运行时在软件通信架构（SCA）框架中加载波形组件的软件定义无线电
公开(公告)号：US07937076B2
公开(公告)日：2011-05-03
申请号：US11682922
申请日：2007-03-07
申请人： Scott Zeller , Daniel E. Stephens , Michael E. Wilkerson-Barker
发明人： Scott Zeller , Daniel E. Stephens , Michael E. Wilkerson-Barker
IPC分类号： H04M3/00 , H04M1/00
CPC分类号： H04B1/005 , H04L63/30
摘要： A software defined radio includes a radio circuit and an executable radio software system operable with the radio circuit and conforming to the software communications architecture (SCA) specification. An operating environment is defined and includes a plurality of waveform components that are loaded when the radio circuit is initialized or a waveform component is instantiated, and reloaded at runtime after the waveform component is instantiated for transmitting and receiving voice data.
摘要翻译：软件定义的无线电装置包括无线电电路和可与无线电电路一起操作并符合软件通信架构（SCA）规范的可执行无线电软件系统。定义了操作环境，并且包括当无线电电路被初始化时加载的多个波形分量或波形分量被实例化，并且在波形分量被实例化以便发送和接收话音数据之后的运行时重新加载。

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