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1. 发明授权

US07929928B2 Frequency phase correction system 有权
标题翻译：频率相位校正系统
公开(公告)号：US07929928B2
公开(公告)日：2011-04-19
申请号：US10997797
申请日：2004-11-24
申请人： Daniel Babitch , Steven A. Gronemeyer , Lionel Garin , Ashutosh Pande , Leon Kuo-Liang Peng , Gengsheng Zhang , Nicolas Patrick Vantalon
发明人： Daniel Babitch , Steven A. Gronemeyer , Lionel Garin , Ashutosh Pande , Leon Kuo-Liang Peng , Gengsheng Zhang , Nicolas Patrick Vantalon
IPC分类号： H04B17/02
CPC分类号： H03J7/065 , G01S5/021 , G01S19/05 , G01S19/17 , G01S19/235 , H03J2200/12 , H03L1/022
摘要： A frequency phase correction system and method are described that provides a receiver with a greater ability to lock onto relatively weak radio frequency signals by determining and estimating an amount of frequency error in a local frequency reference of the receiver, and using the error estimate to maintain frequency coherence with a received signal, thereby allowing tracking over a longer period of time, enabling longer integration times to capture weaker signals without losing frequency coherence.
摘要翻译：描述了一种频率相位校正系统和方法，其通过确定和估计接收机的本地频率参考中的频率误差的量来提供具有更大的锁定到相对较弱的射频信号的能力的接收机，并且使用误差估计来维持与接收信号的频率相干性，从而允许在更长的时间段内进行跟踪，从而能够实现更长的集成时间来捕获较弱的信号而不会失去频率一致性。

2. 发明授权

US09322925B2 Systems and methods for managing power consumption 有权
标题翻译：用于管理功耗的系统和方法
公开(公告)号：US09322925B2
公开(公告)日：2016-04-26
申请号：US12412614
申请日：2009-03-27
申请人： Daniel Babitch , Steven A. Gronemeyer
发明人： Daniel Babitch , Steven A. Gronemeyer
IPC分类号： G01S19/34 , G06F1/32
CPC分类号： G01S19/34 , G06F1/32
摘要： GPS navigation devices or GPS receivers can consume less power by using a temperature recorder circuit and/or a power manager in calculating the accuracies of the GPS system time and reference frequency to improve battery life. A representative receiver includes a time reference device that generates data associated with a GPS system time, and a temperature recorder circuit that operates using the generated data from the time reference device and monitors the temperature of the time reference device while the receiver hibernates. The receiver further includes memory including a power manager that has instructions, which are processed by a processing device after the receiver wakes up. The instructions associated with the power manager include determining if the temperature recorder circuit sent a wake-up signal, reading data from the temperature recorder circuit, and adjusting parameters associated with at least one of the following: the time reference device and the temperature recorder circuit.
摘要翻译：通过使用温度记录器电路和/或功率管理器计算GPS系统时间和参考频率的准确度来提高电池寿命，GPS导航设备或GPS接收器可以消耗更少的功率。代表性接收机包括产生与GPS系统时间相关联的数据的时间参考设备，以及温度记录器电路，其使用来自时间参考设备的生成数据进行操作，并且在接收器休眠时监视时间参考设备的温度。接收机还包括存储器，其包括具有指令的功率管理器，该指令在接收机唤醒之后被处理设备处理。与功率管理器相关联的指令包括确定温度记录器电路是否发送了唤醒信号，从温度记录器电路读取数据以及调整与以下至少一个相关联的参数：时间参考装置和温度记录器电路。

3. 发明申请

US20100250129A1 SYSTEMS AND METHODS FOR MANAGING POWER CONSUMPTION 有权
标题翻译：用于管理消耗功率的系统和方法
公开(公告)号：US20100250129A1
公开(公告)日：2010-09-30
申请号：US12412614
申请日：2009-03-27
申请人： Daniel Babitch , Steven A. Gronemeyer
发明人： Daniel Babitch , Steven A. Gronemeyer
IPC分类号： G01C21/00 , G01S19/34
CPC分类号： G01S19/34 , G06F1/32
摘要： GPS navigation devices or GPS receivers can consume less power by using a temperature recorder circuit and/or a power manager in calculating the accuracies of the GPS system time and reference frequency to improve battery life. A representative receiver includes a time reference device that generates data associated with a GPS system time, and a temperature recorder circuit that operates using the generated data from the time reference device and monitors the temperature of the time reference device while the receiver hibernates. The receiver further includes memory including a power manager that has instructions, which are processed by a processing device after the receiver wakes up. The instructions associated with the power manager include determining if the temperature recorder circuit sent a wake-up signal, reading data from the temperature recorder circuit, and adjusting parameters associated with at least one of the following: the time reference device and the temperature recorder circuit.
摘要翻译：通过使用温度记录器电路和/或功率管理器计算GPS系统时间和参考频率的准确度来提高电池寿命，GPS导航设备或GPS接收器可以消耗更少的功率。代表性接收机包括产生与GPS系统时间相关联的数据的时间参考设备，以及温度记录器电路，其使用来自时间参考设备的生成数据进行操作，并且在接收器休眠时监视时间参考设备的温度。接收机还包括存储器，其包括具有指令的功率管理器，该指令在接收机唤醒之后被处理设备处理。与功率管理器相关联的指令包括确定温度记录器电路是否发送了唤醒信号，从温度记录器电路读取数据以及调整与以下至少一个相关联的参数：时间参考装置和温度记录器电路。

4. 发明授权

US09176234B2 Systems and methods for managing power consumption 有权
标题翻译：用于管理功耗的系统和方法
公开(公告)号：US09176234B2
公开(公告)日：2015-11-03
申请号：US13427895
申请日：2012-03-23
申请人： Daniel Babitch , Steven A. Gronemeyer , Peter Naji
发明人： Daniel Babitch , Steven A. Gronemeyer , Peter Naji
IPC分类号： H04B1/16 , G01S19/34 , G01S19/23 , H04B1/30 , H04L7/00 , H03J7/04 , H03D3/00
CPC分类号： G01S19/34 , G01S19/23 , H03D3/004 , H03J7/04 , H04B1/1607 , H04B1/30 , H04L7/0008
摘要： GPS navigation devices or GPS receivers can consume less power by using a temperature recorder circuit and/or a power manager in maintaining the accuracies of the GPS receiver time and reference frequency to improve battery life. A representative receiver includes a time reference device and the temperature recorder circuit that operate while the receiver hibernates. The time reference device generates clock signals and the temperature recorder circuit receives and operates using the clock signals from the time reference device. The temperature recorder senses the temperature of the time reference device. The temperature recorder circuit is designed to send a wake-up signal to at least one electrical component of the receiver to wake up the electrical component of the receiver. The electrical component of the receiver includes at least one of the following: a GPS signal processing system and a frequency reference device.
摘要翻译： GPS导航设备或GPS接收机可以通过使用温度记录器电路和/或电源管理器来维持GPS接收机的时间和参考频率的准确度来消耗更少的电力，从而提高电池寿命。代表性接收器包括时间参考装置和在接收器休眠时操作的温度记录器电路。时间参考装置产生时钟信号，并且温度记录器电路使用来自时间参考装置的时钟信号接收和操作。温度记录仪检测时间参考装置的温度。温度记录器电路被设计成将唤醒信号发送到接收器的至少一个电气部件以唤醒接收器的电气部件。接收机的电气部件包括以下中的至少一个：GPS信号处理系统和频率参考装置。

5. 发明申请

US20100248678A1 SYSTEMS AND METHODS FOR MANAGING POWER CONSUMPTION 有权
标题翻译：用于管理消耗功率的系统和方法
公开(公告)号：US20100248678A1
公开(公告)日：2010-09-30
申请号：US12414406
申请日：2009-03-30
申请人： Daniel Babitch , Steven A. Gronemeyer , Peter Naji
发明人： Daniel Babitch , Steven A. Gronemeyer , Peter Naji
IPC分类号： H04B1/16
CPC分类号： G01S19/34 , G01S19/23 , H03D3/004 , H03J7/04 , H04B1/1607 , H04B1/30 , H04L7/0008
摘要： GPS navigation devices or GPS receivers can consume less power by using a temperature recorder circuit and/or a power manager in maintaining the accuracies of the GPS receiver time and reference frequency to improve battery life. A representative receiver includes a time reference device and the temperature recorder circuit that operate while the receiver hibernates. The time reference device generates clock signals and the temperature recorder circuit receives and operates using the clock signals from the time reference device. The temperature recorder senses the temperature of the time reference device. The temperature recorder circuit is designed to send a wake-up signal to at least one electrical component of the receiver to wake up the electrical component of the receiver. The electrical component of the receiver includes at least one of the following: a GPS signal processing system and a frequency reference device.
摘要翻译： GPS导航设备或GPS接收机可以通过使用温度记录器电路和/或电源管理器来维持GPS接收机的时间和参考频率的准确度来消耗更少的电力，从而提高电池寿命。代表性接收器包括时间参考装置和在接收器休眠时操作的温度记录器电路。时间参考装置产生时钟信号，并且温度记录器电路使用来自时间参考装置的时钟信号接收和操作。温度记录仪检测时间参考装置的温度。温度记录器电路被设计成将唤醒信号发送到接收器的至少一个电气部件以唤醒接收器的电气部件。接收机的电气部件包括以下中的至少一个：GPS信号处理系统和频率参考装置。

6. 发明申请

US20130176170A1 REVERSE FREQUENCY AND TIME AIDING 有权
标题翻译：反向频率和时间辅助
公开(公告)号：US20130176170A1
公开(公告)日：2013-07-11
申请号：US13344036
申请日：2012-01-05
申请人： Daniel Babitch , Steven A. Gronemeyer
发明人： Daniel Babitch , Steven A. Gronemeyer
IPC分类号： G01S19/26
CPC分类号： G01S19/26 , G01S19/235 , H03J3/04 , H03L1/022
摘要： The present system relates to a GNSS receiver that includes a processor. The processor is configured to receive a temperature signal from a temperature sensor indicating an operating temperature of an resonator. The processor is also configured to compute a frequency and a frequency correction data of the resonator based on the temperature and a frequency model of the resonator. The processor then transmits the frequency correction data to an RF receiver which utilizes the frequency correction data and the resonator to receive and RF signal.
摘要翻译：本系统涉及一种包括处理器的GNSS接收器。处理器被配置为从指示谐振器的工作温度的温度传感器接收温度信号。处理器还被配置为基于谐振器的温度和频率模型来计算谐振器的频率和频率校正数据。然后，处理器将频率校正数据发送到利用频率校正数据和谐振器来接收RF信号的RF接收机。

7. 发明申请

US20120184236A1 SYSTEMS AND METHODS FOR MANAGING POWER CONSUMPTION 有权
标题翻译：用于管理消耗功率的系统和方法
公开(公告)号：US20120184236A1
公开(公告)日：2012-07-19
申请号：US13427895
申请日：2012-03-23
申请人： Daniel Babitch , Steven A. Gronemeyer , Peter Naji
发明人： Daniel Babitch , Steven A. Gronemeyer , Peter Naji
IPC分类号： H04B1/16
CPC分类号： G01S19/34 , G01S19/23 , H03D3/004 , H03J7/04 , H04B1/1607 , H04B1/30 , H04L7/0008
摘要： GPS navigation devices or GPS receivers can consume less power by using a temperature recorder circuit and/or a power manager in maintaining the accuracies of the GPS receiver time and reference frequency to improve battery life. A representative receiver includes a time reference device and the temperature recorder circuit that operate while the receiver hibernates. The time reference device generates clock signals and the temperature recorder circuit receives and operates using the clock signals from the time reference device. The temperature recorder senses the temperature of the time reference device. The temperature recorder circuit is designed to send a wake-up signal to at least one electrical component of the receiver to wake up the electrical component of the receiver. The electrical component of the receiver includes at least one of the following: a GPS signal processing system and a frequency reference device.
摘要翻译： GPS导航设备或GPS接收机可以通过使用温度记录器电路和/或电源管理器来维持GPS接收机的时间和参考频率的准确度来消耗更少的电力，从而提高电池寿命。代表性接收器包括时间参考装置和在接收器休眠时操作的温度记录器电路。时间参考装置产生时钟信号，并且温度记录器电路使用来自时间参考装置的时钟信号接收和操作。温度记录仪检测时间参考装置的温度。温度记录器电路被设计成将唤醒信号发送到接收器的至少一个电气部件以唤醒接收器的电气部件。接收机的电气部件包括以下中的至少一个：GPS信号处理系统和频率参考装置。

8. 发明授权

US09151845B2 Reverse frequency and time aiding 有权
标题翻译：反向频率和时间辅助
公开(公告)号：US09151845B2
公开(公告)日：2015-10-06
申请号：US13344036
申请日：2012-01-05
申请人： Daniel Babitch , Steven A. Gronemeyer
发明人： Daniel Babitch , Steven A. Gronemeyer
IPC分类号： G01S19/26 , G01S19/23 , H03J3/04 , H03L1/02
CPC分类号： G01S19/26 , G01S19/235 , H03J3/04 , H03L1/022
摘要： The present system relates to a GNSS receiver that includes a processor. The processor is configured to receive a temperature signal from a temperature sensor indicating an operating temperature of an resonator. The processor is also configured to compute a frequency and a frequency correction data of the resonator based on the temperature and a frequency model of the resonator. The processor then transmits the frequency correction data to an RF receiver which utilizes the frequency correction data and the resonator to receive and RF signal.
摘要翻译：本系统涉及一种包括处理器的GNSS接收器。处理器被配置为从指示谐振器的工作温度的温度传感器接收温度信号。处理器还被配置为基于谐振器的温度和频率模型来计算谐振器的频率和频率校正数据。然后，处理器将频率校正数据发送到利用频率校正数据和谐振器来接收RF信号的RF接收机。

9. 发明授权

US08185083B2 Systems and methods for managing power consumption 有权
标题翻译：用于管理功耗的系统和方法
公开(公告)号：US08185083B2
公开(公告)日：2012-05-22
申请号：US12414406
申请日：2009-03-30
申请人： Daniel Babitch , Steven A. Gronemeyer , Peter Naji
发明人： Daniel Babitch , Steven A. Gronemeyer , Peter Naji
IPC分类号： H04B1/16
CPC分类号： G01S19/34 , G01S19/23 , H03D3/004 , H03J7/04 , H04B1/1607 , H04B1/30 , H04L7/0008
摘要： GPS navigation devices or GPS receivers can consume less power by using a temperature recorder circuit and/or a power manager in maintaining the accuracies of the GPS receiver time and reference frequency to improve battery life. A representative receiver includes a time reference device and the temperature recorder circuit that operate while the receiver hibernates. The time reference device generates clock signals and the temperature recorder circuit receives and operates using the clock signals from the time reference device. The temperature recorder senses the temperature of the time reference device. The temperature recorder circuit is designed to send a wake-up signal to at least one electrical component of the receiver to wake up the electrical component of the receiver. The electrical component of the receiver includes at least one of the following: a GPS signal processing system and a frequency reference device.
摘要翻译： GPS导航设备或GPS接收机可以通过使用温度记录器电路和/或电源管理器来维持GPS接收机的时间和参考频率的准确度来消耗更少的电力，从而提高电池寿命。代表性接收器包括时间参考装置和在接收器休眠时操作的温度记录器电路。时间参考装置产生时钟信号，并且温度记录器电路使用来自时间参考装置的时钟信号接收和操作。温度记录仪检测时间参考装置的温度。温度记录器电路被设计成将唤醒信号发送到接收器的至少一个电气部件以唤醒接收器的电气部件。接收机的电气部件包括以下中的至少一个：GPS信号处理系统和频率参考装置。

10. 发明授权

US07577524B2 Method and system for data detection in a global positioning system satellite receiver 失效
标题翻译：全球定位系统卫星接收机中的数据检测方法和系统
公开(公告)号：US07577524B2
公开(公告)日：2009-08-18
申请号：US11853699
申请日：2007-09-11
申请人： Paul A. Underbrink , Steven A. Gronemeyer
发明人： Paul A. Underbrink , Steven A. Gronemeyer
IPC分类号： G01C21/00
CPC分类号： G01S19/37 , G01S19/24 , G01S19/243 , G01S19/30 , H04B1/707
摘要： A data detection circuit within a global positioning system (GPS) satellite receiver operates to detect and decode data sent in a spread spectrum signal. The data detection circuit receives input from a radio receiver, the information containing data from a plurality of satellites. The data is supplied to a circular memory device, which determines which data corresponds to which satellite. The memory device sends the received signal to a matched filter, which decodes the signal received from each satellite. This signal is analyzed to determine whether a phase inversion due to data modulation on the received signal is present. The phase inversion can occur at boundaries, known as data epochs, in the received signal, and corresponds to data in the received signal. This data contains information relating to the position of each satellite and is collected by the data detection circuit for use by the GPS receiver.
摘要翻译：全球定位系统（GPS）卫星接收机内的数据检测电路用于检测和解码在扩频信号中发送的数据。数据检测电路从无线电接收机接收来自多个卫星的数据的信息。数据被提供给循环存储器件，其确定哪个数据对应于哪个卫星。存储器装置将接收到的信号发送到匹配滤波器，该滤波器对从每个卫星接收的信号进行解码。分析该信号以确定是否存在由于接收信号的数据调制引起的相位反转。相位反转可以在接收信号中的边界（称为数据时期）发生，并且对应于接收信号中的数据。该数据包含与每个卫星的位置相关的信息，并由数据检测电路收集以供GPS接收机使用。

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