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1. 发明申请

US20090248116A1 Method and Apparatus for the Staged Detection of RF Energy 有权
标题翻译：用于RF能量分阶段检测的方法和装置
公开(公告)号：US20090248116A1
公开(公告)日：2009-10-01
申请号：US12242782
申请日：2008-09-30
申请人： Remi Le Reverend , Guy A. Delight
发明人： Remi Le Reverend , Guy A. Delight
IPC分类号： A61N1/08
CPC分类号： H04Q9/00 , A61N1/37276
摘要： A low power method and apparatus for detecting wake-up signals in sniff processing performed in an implantable medical device (IMD) using a staged detection of RF energy in signals received in order to conserve current consumption. Incoming signals are monitored in a plurality of detection stages which each incrementally increase the accuracy of detecting whether the received signal is a wake-up communication signal. A desired number of stages of signal quantity measurements are performed such that a combined signal quantity is calculated by updating the signal quantity measurements performed in prior stages with signal quantity measurements performed at each stage. The combined signal quantity of the received communication signal is compared at each detection stage against a corresponding threshold value for that stage. The staged detection process aborts sniff processing if the combined signal quantity fails to meet the corresponding threshold value for that stage.
摘要翻译：一种用于在可植入医疗装置（IMD）中进行的嗅探处理中检测唤醒信号的低功率方法和装置，其使用接收的信号中的RF能量的分阶段检测来节省电流消耗。在多个检测级中监视接收信号，每个检测级逐步增加检测接收信号是否为唤醒通信信号的准确度。执行信号量测量的期望数量的级，使得通过在每个阶段执行信号量测量来更新在先前阶段执行的信号量测量来计算组合信号量。将接收到的通信信号的组合信号量在每个检测阶段与该阶段的相应阈值进行比较。如果组合信号数量不能满足该阶段的相应阈值，则分段检测过程中止嗅探处理。

2. 发明申请

US20090291656A1 Method and Apparatus for the Phased Detection of a Signal Including a Frequency Deviation Detection Phase 有权
标题翻译：用于相位检测包括频偏检测相位的信号的方法和装置
公开(公告)号：US20090291656A1
公开(公告)日：2009-11-26
申请号：US12242789
申请日：2008-09-30
申请人： Remi Le Reverend , Guy A. Delight , Peter Bradley
发明人： Remi Le Reverend , Guy A. Delight , Peter Bradley
IPC分类号： H04B1/16
CPC分类号： A61N1/37276 , H04W52/0229 , Y02D70/00
摘要： A plurality of phases of sniff operations are performed for detecting wake-up signals being received by an implantable medical device (IMD), including a phase that performs a staged detection of whether the integrated frequency deviation of a received signal is outside of an expected frequency deviation range, where sniff operations are aborted if the integrated frequency deviation of the received signal falls outside of corresponding high and low thresholds in any stage, wherein the difference between the high and low thresholds tightens with each subsequent stage and an average frequency deviation over all completed stages are used in the calculations. One phase of sniff operations includes a dual frequency modulation (FM) detector including a first FM detector that introduces a small delay in a received signal providing an average frequency estimate and a second FM detector having a larger delay that is adjusted based on the estimated average frequency.
摘要翻译：执行嗅探操作的多个阶段以检测由可植入医疗设备（IMD）接收的唤醒信号，包括执行分阶段检测接收信号的积分频率偏差是否在预期频率之外的阶段如果接收信号的积分频率偏差在任何阶段都超出相应的高和低阈值之外，则嗅觉操作被中止，其中高和低阈值之间的差异随着每个后续阶段的收缩以及所有的平均频率偏差在计算中使用完成的阶段。嗅觉操作的一个阶段包括双频调制（FM）检测器，其包括在提供平均频率估计的接收信号中引入小的延迟的第一FM检测器和具有较大延迟的第二FM检测器，其基于估计的平均值频率。

3. 发明授权

US08170515B2 Method and apparatus for the phased detection of a signal including a frequency deviation detection phase 有权
标题翻译：用于相位检测包括频率偏差检测相位的信号的方法和装置
公开(公告)号：US08170515B2
公开(公告)日：2012-05-01
申请号：US12242789
申请日：2008-09-30
申请人： Remi Le Reverend , Guy A. Delight , Peter Bradley
发明人： Remi Le Reverend , Guy A. Delight , Peter Bradley
IPC分类号： H04B1/16
CPC分类号： A61N1/37276 , H04W52/0229 , Y02D70/00
摘要： A plurality of phases of sniff operations are performed for detecting wake-up signals being received by an implantable medical device (IMD), including a phase that performs a staged detection of whether the integrated frequency deviation of a received signal is outside of an expected frequency deviation range, where sniff operations are aborted if the integrated frequency deviation of the received signal falls outside of corresponding high and low thresholds in any stage, wherein the difference between the high and low thresholds tightens with each subsequent stage and an average frequency deviation over all completed stages are used in the calculations. One phase of sniff operations includes a dual frequency modulation (FM) detector including a first FM detector that introduces a small delay in a received signal providing an average frequency estimate and a second FM detector having a larger delay that is adjusted based on the estimated average frequency.
摘要翻译：执行嗅探操作的多个阶段以检测由可植入医疗设备（IMD）接收的唤醒信号，包括执行分阶段检测接收信号的积分频率偏差是否在预期频率之外的阶段如果接收信号的积分频率偏差在任何阶段都超出相应的高和低阈值之外，则嗅觉操作被中止，其中高和低阈值之间的差异随着每个后续阶段的收缩以及所有的平均频率偏差在计算中使用完成的阶段。嗅觉操作的一个阶段包括双频调制（FM）检测器，其包括在提供平均频率估计的接收信号中引入小的延迟的第一FM检测器和具有较大延迟的第二FM检测器，其基于估计的平均值频率。

4. 发明授权

US08108044B2 Method and apparatus for the staged detection of RF energy 有权
标题翻译：用于分阶段检测RF能量的方法和装置
公开(公告)号：US08108044B2
公开(公告)日：2012-01-31
申请号：US12242782
申请日：2008-09-30
申请人： Remi Le Reverend , Guy A. Delight
发明人： Remi Le Reverend , Guy A. Delight
IPC分类号： A61N1/368
CPC分类号： H04Q9/00 , A61N1/37276
摘要： A low power method and apparatus for detecting wake-up signals in sniff processing performed in an implantable medical device (IMD) using a staged detection of RF energy in signals received in order to conserve current consumption. Incoming signals are monitored in a plurality of detection stages which each incrementally increase the accuracy of detecting whether the received signal is a wake-up communication signal. A desired number of stages of signal quantity measurements are performed such that a combined signal quantity is calculated by updating the signal quantity measurements performed in prior stages with signal quantity measurements performed at each stage. The combined signal quantity of the received communication signal is compared at each detection stage against a corresponding threshold value for that stage. The staged detection process aborts sniff processing if the combined signal quantity fails to meet the corresponding threshold value for that stage.
摘要翻译：一种用于在可植入医疗装置（IMD）中进行的嗅探处理中检测唤醒信号的低功率方法和装置，其使用接收的信号中的RF能量的分阶段检测来节省电流消耗。在多个检测级中监视接收信号，每个检测级逐步增加检测接收信号是否为唤醒通信信号的准确度。执行信号量测量的期望数量的级，使得通过在每个阶段执行信号量测量来更新在先前阶段执行的信号量测量来计算组合信号量。将接收到的通信信号的组合信号量在每个检测阶段与该阶段的相应阈值进行比较。如果组合信号数量不能满足该阶段的相应阈值，则分段检测过程中止嗅探处理。

5. 发明授权

US08059628B2 Low power multiple channel mixing architecture for detecting wake-up signals and related falsing protection algorithm 有权
标题翻译：低功耗多通道混合架构，用于检测唤醒信号和相关的伪造保护算法
公开(公告)号：US08059628B2
公开(公告)日：2011-11-15
申请号：US12364432
申请日：2009-02-02
申请人： Peter Bradley , Guy A. Delight , Remi Le Reverend , Philip Dorning , Andrew M. Bottomley , Eric D. Corndorf , Charles H. Dudding , Nicholas C. Wine , George C. Rosar , Quentin Scott Denzene , Robert S. Wentink
发明人： Peter Bradley , Guy A. Delight , Remi Le Reverend , Philip Dorning , Andrew M. Bottomley , Eric D. Corndorf , Charles H. Dudding , Nicholas C. Wine , George C. Rosar , Quentin Scott Denzene , Robert S. Wentink
IPC分类号： H04J1/00 , H04W4/00 , A61N1/00 , G06F11/00
CPC分类号： A61N1/37276 , H04B1/30 , H04W52/0229 , Y02D70/40 , Y10S128/903
摘要： A low power multiple channel receiver mixing architecture for detecting wake-up signals over multiple communication channels in sniff processing performed in an implantable medical device (IMD). The architecture includes a direct conversion real receiver configured to scan a selected center channel and a Weaver receiver configured in parallel to the direct conversion real receiver to simultaneously scan side channels, together simultaneously detecting whether a wake-up signal is being received over the center and side channels with minimal power consumption. The architecture further utilizes a falsing protection algorithm that reduces power consumption during sniff operations by inhibiting the sniffing of channels likely to provide a false indication of a wake-up signal based the presence of unwanted signals on those channels. The falsing protection algorithm restricts those channels from sniff processing likely to provide a false indication of a wake-up signal, such that sniff processing can aborted, prevented, limited or otherwise altered to conserve power consumption.
摘要翻译：一种低功率多通道接收机混合架构，用于在可植入医疗设备（IMD）中执行的嗅探处理中，通过多个通信信道检测唤醒信号。该架构包括配置成扫描所选择的中心信道的直接转换真实接收机和与直接转换实际接收机并行配置的韦弗接收机，以同时扫描侧信道，同时检测是否在中心接收到唤醒信号，侧通道，功耗最小。该架构进一步利用了一种伪造保护算法，通过根据这些信道上不需要的信号的存在，通过抑制可能提供唤醒信号的错误指示的信道的嗅探，从而降低嗅探操作期间的功耗。伪造保护算法限制这些信道对嗅探处理可能提供唤醒信号的错误指示，使得嗅探处理可以中止，阻止，限制或以其他方式改变以节省功耗。

6. 发明申请

US20090252042A1 Low Power Multiple Channel Mixing Architecture For Detecting Wake-Up Signals and Related Falsing Protection Algorithm 有权
标题翻译：低功耗多通道混合架构，用于检测唤醒信号和相关的伪造保护算法
公开(公告)号：US20090252042A1
公开(公告)日：2009-10-08
申请号：US12364432
申请日：2009-02-02
申请人： Peter Bradley , Guy A. Delight , Remi Le Reverend , Philip Dorning , Andrew M. Bottomley , Eric D. Corndorf , Charles H. Dudding , Nicholas C. Wine , George C. Rosar , Quentin Scott Denzene , Robert S. Wentink
发明人： Peter Bradley , Guy A. Delight , Remi Le Reverend , Philip Dorning , Andrew M. Bottomley , Eric D. Corndorf , Charles H. Dudding , Nicholas C. Wine , George C. Rosar , Quentin Scott Denzene , Robert S. Wentink
IPC分类号： G06F11/30
CPC分类号： A61N1/37276 , H04B1/30 , H04W52/0229 , Y02D70/40 , Y10S128/903
摘要： A low power multiple channel receiver mixing architecture for detecting wake-up signals over multiple communication channles in sniff processing performed in an implantable medical device (IMD). The architecture includes a direct conversion real receiver configured to scan a selected center channel and a Weaver receiver configured in parallel to the direct conversion real receiver to simultaneously scan side channels, together simultaneously detecting whether a wake-up signal is being received over the center and side channels with minimal power consumption. The architecture further utilizes a falsing protection algorithm that reduces power consumption during sniff operations by inhibiting the sniffing of channels likely to provide a false indication of a wake-up signal based the presence of unwanted signals on those channels. The falsing protection algorithm restricts those channels from sniff processing likely to provide a false indication of a wake-up signal, such that sniff processing can aborted, prevented, limited or otherwise altered to conserve power consumption.
摘要翻译：一种用于在可植入医疗设备（IMD）中进行的嗅探处理中通过多个通信通道检测唤醒信号的低功率多信道接收机混合架构。该架构包括配置成扫描所选择的中心信道的直接转换真实接收机和与直接转换实际接收机并行配置的韦弗接收机，以同时扫描侧信道，同时检测是否在中心接收到唤醒信号，侧通道，功耗最小。该架构进一步利用了一种伪造保护算法，通过根据这些信道上不需要的信号的存在，通过抑制可能提供唤醒信号的错误指示的信道的嗅探，从而降低嗅探操作期间的功耗。伪造保护算法限制这些信道对嗅探处理可能提供唤醒信号的错误指示，使得嗅探处理可以中止，阻止，限制或以其他方式改变以节省功耗。

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