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1. 发明申请

US20070030888A1 Method for reducing auto-correlation or cross-correlation in weak signals 有权
标题翻译：降低弱信号自相关或互相关的方法
公开(公告)号：US20070030888A1
公开(公告)日：2007-02-08
申请号：US11498532
申请日：2006-08-02
申请人： Gregory Turetzky , Charies Norman , Henry Falk
发明人： Gregory Turetzky , Charies Norman , Henry Falk
IPC分类号： H04B1/00
CPC分类号： G01S19/37 , G01S5/0027 , G01S5/0036 , G01S19/09 , G01S19/21 , G01S19/25 , G01S19/26 , G01S19/30 , H04B1/7075 , H04B1/70755 , H04B1/708 , H04B1/7085 , H04B1/709 , H04B1/7097 , H04B2201/70715
摘要： The present invention discloses methods, apparatuses, and systems for eliminating auto- and cross-correlation in weak signal CDMA systems, such as GPS systems. The invention uses parallel data paths that allow standard correlation of signals in parallel with verification of the lock signal to determine whether the system has locked onto the proper signal within the scanned signal window. The invention can be made with multiple CPUs, a single CPU with dual input modes, on multiple IC chips, or as a single IC chip solution for small, low cost reception, downconversion, correlation, and verification systems.
摘要翻译：本发明公开了用于消除诸如GPS系统的弱信号CDMA系统中的自相关和互相关的方法，装置和系统。本发明使用允许信号与锁定信号的验证并行的标准相关性的并行数据路径，以确定系统是否锁定在扫描的信号窗口内的适当信号上。本发明可以由多个CPU，具有双输入模式的单个CPU，多个IC芯片，或作为用于小型，低成本接收，下变频，相关和验证系统的单个IC芯片解决方案制成。

2. 发明申请

US20050261785A1 Shared memory architecture in GPS signal processing 有权
标题翻译：共享内存架构在GPS信号处理
公开(公告)号：US20050261785A1
公开(公告)日：2005-11-24
申请号：US11184316
申请日：2005-07-18
申请人： Leon Peng , Henry Falk
发明人： Leon Peng , Henry Falk
IPC分类号： G01S1/00 , G06F12/00
CPC分类号： G01S19/24 , G01S19/29 , G01S19/37
摘要： A shared memory architecture for a GPS receiver, wherein a processing memory is shared among the different processing functions, such as the correlator signal processing, tracking processing, and other applications processing. The shared memory architecture within the GPS receiver provides the memory necessary for signal processing operations, such as the massively parallel processing, while conserving memory cost by re-using that same memory for other GPS and non-GPS applications. The shared memory architecture for a GPS receiver provided in accordance with the principles of this invention thereby significantly minimize the costly memory requirement often required of extremely fast signal acquisition of a GPS receiver.
摘要翻译：一种用于GPS接收机的共享存储器架构，其中在诸如相关器信号处理，跟踪处理和其他应用处理的不同处理功能之间共享处理存储器。 GPS接收机内的共享存储器架构为诸如大规模并行处理之类的信号处理操作提供了必要的存储器，同时通过为其他GPS和非GPS应用重新使用相同的存储器来节省存储器成本。因此，根据本发明的原理提供的用于GPS接收机的共享存储器体系结构显着地最小化了经常需要的GPS接收机的非常快速的信号采集所需的昂贵的存储器需求。

3. 发明申请

US20050047493A1 Cross-correlation removal of carrier wave jamming signals 有权
标题翻译：载波干扰信号的互相关去除
公开(公告)号：US20050047493A1
公开(公告)日：2005-03-03
申请号：US10689565
申请日：2003-10-20
申请人： Paul Underbrink , Henry Falk , Charles Norman
发明人： Paul Underbrink , Henry Falk , Charles Norman
IPC分类号： G01S1/00 , G06F9/46 , G06F12/02 , H04B1/707
CPC分类号： G06F12/0284 , G01S19/215 , G01S19/246 , G01S19/29 , G01S19/30 , G01S19/37 , G06F9/544 , G06F12/0223 , H04B1/7075 , H04B1/7097 , H04B1/7107 , H04B2201/70715
摘要： A receiver capable of receiving a spread spectrum signal and having a crosscorrelator that enables a carrier wave (CW) jamming to be identified, tracked, replicated and removed from the received spread spectrum signal after demodulation of a weak signal has occurred.
摘要翻译：已经发生了能够接收扩展频谱信号并具有互相关器的接收机，其能够在解调弱信号之后使接收到的扩展频谱信号识别，跟踪，复制和去除载波干扰（CW）干扰。

4. 发明申请

US20060214846A1 Location services system that reduces auto-correlation or cross-correlation in weak signals 有权
公开(公告)号：US20060214846A1
公开(公告)日：2006-09-28
申请号：US11345635
申请日：2006-01-31
申请人： Gregory Turetzky , Charles Norman , Henry Falk
发明人： Gregory Turetzky , Charles Norman , Henry Falk
IPC分类号： G01S5/14
CPC分类号： G01S19/30 , G01S5/0027 , G01S5/0036 , G01S19/09 , G01S19/21 , G01S19/25 , G01S19/26 , G01S19/37
摘要： The present invention discloses methods, apparatuses, and systems for eliminating auto- and cross-correlation in weak signal CDMA systems, such as GPS systems. The invention uses parallel data paths that allow standard correlation of signals in parallel with verification of the lock signal to determine whether the system has locked onto the proper signal within the scanned signal window. The invention can be made with multiple CPUs, a single CPU with dual input modes, on multiple IC chips, or as a single IC chip solution for small, low cost reception, downconversion, correlation, and verification systems.

5. 发明申请

US20050050293A1 Dynamic memory allocation and sharing in electronic systems 失效
标题翻译：电子系统中的动态内存分配和共享
公开(公告)号：US20050050293A1
公开(公告)日：2005-03-03
申请号：US10762852
申请日：2004-01-22
申请人： Henry Falk , Paul Underbrink
发明人： Henry Falk , Paul Underbrink
IPC分类号： G01S1/00 , G06F9/46 , G06F12/02 , H04B1/707 , G06F12/00
CPC分类号： G06F12/0284 , G01S19/215 , G01S19/246 , G01S19/29 , G01S19/30 , G01S19/37 , G06F9/544 , G06F12/0223 , H04B1/7075 , H04B1/7097 , H04B1/7107 , H04B2201/70715
摘要： A method and system for dynamic memory allocation and sharing in electronic systems. Embodiments include multi-channel signal processing, including continuously receiving multiple channels, wherein each channel comprises a discrete signal, and processing the multiple channels in a signal processing component on a time-multiplexed basis. Processing the multiple channels includes configuring the signal processing component for one of a plurality of operational modes, including allocating a memory into areas for storage of types of data, wherein certain areas are accessed by certain signal processing subsystems in certain manners. Configuring includes configuring the signal processing component to operate in different modes concurrently for different channels.
摘要翻译：一种用于电子系统中动态内存分配和共享的方法和系统。实施例包括多信道信号处理，包括连续接收多个信道，其中每个信道包括离散信号，并且以时间复用为基础在信号处理部件中处理多个信道。处理多个通道包括为多个操作模式中的一个操作模式配置信号处理组件，包括将存储器分配到用于存储数据类型的区域中，其中某些区域以特定方式被某些信号处理子系统访问。配置包括将信号处理组件配置为以不同模式同时对不同通道进行操作。

6. 发明授权

US07822105B2 Cross-correlation removal of carrier wave jamming signals 有权
标题翻译：载波干扰信号的互相关去除
公开(公告)号：US07822105B2
公开(公告)日：2010-10-26
申请号：US10689565
申请日：2003-10-20
申请人： Paul Underbrink , Henry Falk , Charles Norman
发明人： Paul Underbrink , Henry Falk , Charles Norman
IPC分类号： H04B1/707
CPC分类号： G06F12/0284 , G01S19/215 , G01S19/246 , G01S19/29 , G01S19/30 , G01S19/37 , G06F9/544 , G06F12/0223 , H04B1/7075 , H04B1/7097 , H04B1/7107 , H04B2201/70715
摘要： A receiver capable of receiving a spread spectrum signal and having a crosscorrelator that enables a carrier wave (CW) jamming to be identified, tracked, replicated and removed from the received spread spectrum signal after demodulation of a weak signal has occurred.
摘要翻译：已经发生了能够接收扩展频谱信号并具有互相关器的接收机，其能够在解调弱信号之后使接收到的扩展频谱信号识别，跟踪，复制和去除载波干扰（CW）干扰。

7. 发明授权

US07546423B2 Signal processing system control method and apparatus 失效
标题翻译：信号处理系统的控制方法和装置
公开(公告)号：US07546423B2
公开(公告)日：2009-06-09
申请号：US10874637
申请日：2004-06-22
申请人： Paul A. Underbrink , Henry Falk
发明人： Paul A. Underbrink , Henry Falk
IPC分类号： G06F13/16 , H04B1/00 , H04B7/00
CPC分类号： G01S19/37
摘要： A signal processing system control method and apparatus are described. Various embodiments include a signal processing system with multiple subsystems. A method for controlling the signal processing system includes storing channel records in a designated area of shared memory. Channel records include channel data that include one of multiple discrete signals to be processed by multiple subsystems in a time-multiplexed manner. The channel record includes information used by the multiple subsystems to process a channel, including information used to configure the multiple subsystems, information used to allocate the shared memory, and information used to communicate between multiple subsystems.
摘要翻译：描述信号处理系统控制方法和装置。各种实施例包括具有多个子系统的信号处理系统。用于控制信号处理系统的方法包括将频道记录存储在共享存储器的指定区域中。信道记录包括信道数据，其包括多个子系统以时间复用方式处理的多个离散信号之一。信道记录包括多个子系统用于处理信道的信息，包括用于配置多个子系统的信息，用于分配共享存储器的信息，以及用于在多个子系统之间进行通信的信息。

8. 发明申请

US20050060512A1 Signal processing system control method and apparatus 失效
标题翻译：信号处理系统的控制方法和装置
公开(公告)号：US20050060512A1
公开(公告)日：2005-03-17
申请号：US10874637
申请日：2004-06-22
申请人： Paul Underbrink , Henry Falk
发明人： Paul Underbrink , Henry Falk
IPC分类号： G06F12/00 , G11C20060101
CPC分类号： G01S19/37
摘要： A signal processing system control method and apparatus are described. Various embodiments include a signal processing system with multiple subsystems. A method for controlling the signal processing system includes storing channel records in a designated area of shared memory. A channel records include channel data which includes one of multiple discrete signals to be processed by multiple subsystems in a time-multiplexed manner. The channel record includes information used by the multiple subsystems to process a channel, including information used to configure the multiple subsystems, information used to allocate the shared memory, and information used to communicate between multiple subsystems.
摘要翻译：描述信号处理系统控制方法和装置。各种实施例包括具有多个子系统的信号处理系统。用于控制信号处理系统的方法包括将频道记录存储在共享存储器的指定区域中。信道记录包括信道数据，其包括多个子系统以时间复用方式处理的多个离散信号之一。信道记录包括多个子系统用于处理信道的信息，包括用于配置多个子系统的信息，用于分配共享存储器的信息，以及用于在多个子系统之间进行通信的信息。

9. 发明授权

US07639180B2 Dynamic memory allocation and sharing in electronic systems 失效
标题翻译：电子系统中的动态内存分配和共享
公开(公告)号：US07639180B2
公开(公告)日：2009-12-29
申请号：US10762852
申请日：2004-01-22
申请人： Henry Falk , Paul A. Underbrink
发明人： Henry Falk , Paul A. Underbrink
IPC分类号： G01S1/00
CPC分类号： G06F12/0284 , G01S19/215 , G01S19/246 , G01S19/29 , G01S19/30 , G01S19/37 , G06F9/544 , G06F12/0223 , H04B1/7075 , H04B1/7097 , H04B1/7107 , H04B2201/70715
摘要： A method and system for dynamic memory allocation and sharing in electronic systems. Embodiments include multi-channel signal processing, including continuously receiving multiple channels, wherein each channel comprises a discrete signal, and processing the multiple channels in a signal processing component on a time-multiplexed basis. Processing the multiple channels includes configuring the signal processing component for one of a plurality of operational modes, including allocating a memory into areas for storage of types of data, wherein certain areas are accessed by certain signal processing subsystems in certain manners. Configuring includes configuring the signal processing component to operate in different modes concurrently for different channels.
摘要翻译：一种用于电子系统中动态内存分配和共享的方法和系统。实施例包括多信道信号处理，包括连续接收多个信道，其中每个信道包括离散信号，并且以时间复用为基础在信号处理部件中处理多个信道。处理多个通道包括为多个操作模式中的一个操作模式配置信号处理组件，包括将存储器分配到用于存储数据类型的区域中，其中某些区域以特定方式被某些信号处理子系统访问。配置包括将信号处理组件配置为以不同模式同时对不同通道进行操作。

10. 发明申请

US20080001817A1 Communications Systems That Reduces Auto-Correlation or Cross-Correlation In Weak Signals 有权
标题翻译：减少信号自动相关或相互关联的通信系统
公开(公告)号：US20080001817A1
公开(公告)日：2008-01-03
申请号：US11676502
申请日：2007-02-19
申请人： Gregory Turetzky , Charles Norman , Henry Falk
发明人： Gregory Turetzky , Charles Norman , Henry Falk
IPC分类号： H04B7/185 , G01S5/14
CPC分类号： G01S19/37 , G01S5/0027 , G01S5/0036 , G01S19/09 , G01S19/21 , G01S19/25 , G01S19/26 , G01S19/30 , H04B1/7075 , H04B1/70755 , H04B1/708 , H04B1/7085 , H04B1/709 , H04B1/7097 , H04B2201/70715
摘要： The present invention discloses methods, apparatuses, and systems for eliminating auto- and cross-correlation in weak signal CDMA systems, such as GPS systems. The invention uses parallel data paths that allow standard correlation of signals in parallel with verification of the lock signal to determine whether the system has locked onto the proper signal within the scanned signal window. The invention can be made with multiple CPUs, a single CPU with dual input modes, on multiple IC chips, or as a single IC chip solution for small, low cost reception, downconversion, correlation, and verification systems.
摘要翻译：本发明公开了用于消除诸如GPS系统的弱信号CDMA系统中的自相关和互相关的方法，装置和系统。本发明使用允许信号与锁定信号的验证并行的标准相关性的并行数据路径，以确定系统是否锁定在扫描的信号窗口内的适当信号上。本发明可以由多个CPU，具有双输入模式的单个CPU，多个IC芯片，或作为用于小型，低成本接收，下变频，相关和验证系统的单个IC芯片解决方案制成。

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