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1. 发明申请

US20100304761A1 SENSOR USES IN COMMUNICATION SYSTEMS 有权
标题翻译：传感器在通信系统中的应用
公开(公告)号：US20100304761A1
公开(公告)日：2010-12-02
申请号：US12473190
申请日：2009-05-27
申请人： Cristina A. Seibert , Douglas Neal Rowitch , Parvathanathan Subrahmanya , Leonid Sheynblat
发明人： Cristina A. Seibert , Douglas Neal Rowitch , Parvathanathan Subrahmanya , Leonid Sheynblat
IPC分类号： H04W52/04 , H04W64/00
CPC分类号： H04W52/0254 , H03G3/3078 , H04B1/7085 , H04B1/7117 , H04L25/03019 , H04L2025/03566 , H04W48/16 , Y02D70/122 , Y02D70/142 , Y02D70/144 , Y02D70/164 , Y02D70/40
摘要： Methods and apparatus are directed to mobile devices utilizing motion and/or position sensors for improving operating performance and/or power efficiency. In one example, a method for reducing power consumption in a mobile device includes receiving movement information, establishing movement data based on the movement information, determining if the mobile device is stationary using the movement data; and reducing the frequency of searching for a base station when the mobile device is stationary. In another example, a mobile device which reduces power consumption based upon movement data includes an RF front end, a receiver coupled to the RF front end, a data demodulator coupled to the receiver, a searcher, coupled to the RF front end and the receiver, which searches for base stations, and a processing unit coupled to the searcher, wherein the processing unit controls the searcher based upon the stationarity of the mobile device.
摘要翻译：方法和装置涉及利用运动和/或位置传感器来改善操作性能和/或功率效率的移动设备。在一个示例中，用于降低移动设备中的功耗的方法包括接收移动信息，基于移动信息建立移动数据，使用移动数据确定移动设备是否静止; 并且当移动设备静止时降低搜索基站的频率。在另一示例中，基于移动数据降低功耗的移动设备包括RF前端，耦合到RF前端的接收器，耦合到接收器的数据解调器，耦合到RF前端和接收器的搜索器，其搜索基站，以及耦合到搜索器的处理单元，其中处理单元基于移动设备的平稳性来控制搜索者。

2. 发明授权

US08843181B2 Sensor uses in communication systems 有权
标题翻译：传感器用于通信系统
公开(公告)号：US08843181B2
公开(公告)日：2014-09-23
申请号：US12473190
申请日：2009-05-27
申请人： Cristina A. Seibert , Douglas Neal Rowitch , Parvathanathan Subrahmanya , Leonid Sheynblat
发明人： Cristina A. Seibert , Douglas Neal Rowitch , Parvathanathan Subrahmanya , Leonid Sheynblat
IPC分类号： H04M1/00 , H04W52/02 , H03G3/30 , H04B1/7085 , H04B1/7117 , H04L25/03 , H04W48/16
CPC分类号： H04W52/0254 , H03G3/3078 , H04B1/7085 , H04B1/7117 , H04L25/03019 , H04L2025/03566 , H04W48/16 , Y02D70/122 , Y02D70/142 , Y02D70/144 , Y02D70/164 , Y02D70/40
摘要： Methods and apparatus are directed to mobile devices utilizing motion and/or position sensors for improving operating performance and/or power efficiency. In one example, a method for reducing power consumption in a mobile device includes receiving movement information, establishing movement data based on the movement information, determining if the mobile device is stationary using the movement data; and reducing the frequency of searching for a base station when the mobile device is stationary. In another example, a mobile device which reduces power consumption based upon movement data includes an RF front end, a receiver coupled to the RF front end, a data demodulator coupled to the receiver, a searcher, coupled to the RF front end and the receiver, which searches for base stations, and a processing unit coupled to the searcher, wherein the processing unit controls the searcher based upon the stationarity of the mobile device.
摘要翻译：方法和装置涉及利用运动和/或位置传感器来改善操作性能和/或功率效率的移动设备。在一个示例中，用于降低移动设备中的功耗的方法包括接收移动信息，基于移动信息建立移动数据，使用移动数据确定移动设备是否静止; 并且当移动设备静止时降低搜索基站的频率。在另一示例中，基于移动数据降低功耗的移动设备包括RF前端，耦合到RF前端的接收器，耦合到接收器的数据解调器，耦合到RF前端和接收器的搜索器，其搜索基站，以及耦合到搜索器的处理单元，其中处理单元基于移动设备的平稳性来控制搜索者。

3. 发明授权

US08195108B2 Altitude-dependent power management 失效
标题翻译：高度依赖电源管理
公开(公告)号：US08195108B2
公开(公告)日：2012-06-05
申请号：US12411070
申请日：2009-03-25
申请人： Leonid Sheynblat , Cristina A. Seibert
发明人： Leonid Sheynblat , Cristina A. Seibert
IPC分类号： H04B1/04
CPC分类号： H04W52/0274 , H04M1/72572 , H04M1/72577 , H04M2250/10 , H04M2250/12 , Y02D70/142 , Y02D70/144 , Y02D70/164
摘要： The subject matter disclosed herein relates to changing at least one power state of a mobile station at least in part in response to information indicating a change in altitude from one or more sensors.
摘要翻译：本文公开的主题涉及至少部分地响应于指示来自一个或多个传感器的高度变化的信息来改变移动台的至少一个功率状态。

4. 发明申请

US20100248662A1 ALTITUDE-DEPENDENT POWER MANAGEMENT 失效
标题翻译：高度依赖电源管理
公开(公告)号：US20100248662A1
公开(公告)日：2010-09-30
申请号：US12411070
申请日：2009-03-25
申请人： Leonid Sheynblat , Cristina A. Seibert
发明人： Leonid Sheynblat , Cristina A. Seibert
IPC分类号： H04B1/04 , G08B21/00
CPC分类号： H04W52/0274 , H04M1/72572 , H04M1/72577 , H04M2250/10 , H04M2250/12 , Y02D70/142 , Y02D70/144 , Y02D70/164
摘要： The subject matter disclosed herein relates to changing at least one power state of a mobile station at least in part in response to information indicating a change in altitude from one or more sensors.
摘要翻译：本文公开的主题涉及至少部分地响应于指示来自一个或多个传感器的高度变化的信息来改变移动台的至少一个功率状态。

5. 发明授权

US09234770B2 Dynamic sensor range 有权
标题翻译：动态传感器范围
公开(公告)号：US09234770B2
公开(公告)日：2016-01-12
申请号：US12763017
申请日：2010-04-19
申请人： Victor Kulik , Joseph Czompo , Cristina A. Seibert
发明人： Victor Kulik , Joseph Czompo , Cristina A. Seibert
IPC分类号： G06F15/00 , G01D3/024
CPC分类号： G01D3/024
摘要： A device for sensing a phenomenon using a dynamic measurement range includes: a sensing element configured to measure the phenomenon using a first measurement range and to provide an analog indication of a value of the phenomenon; an analog-to-digital converter (ADC) coupled to the sensing element and configured to convert the analog indication to a digital indication; and a processor coupled to the ADC and the sensing element and configured to analyze the digital indication to determine a second measurement range for the sensing element and to cause the sensing element to change from the first measurement range to the second measurement range for measurement of the phenomenon, the first measurement range being different than the second measurement range.
摘要翻译：用于使用动态测量范围感测现象的装置包括：感测元件，被配置为使用第一测量范围来测量该现象并提供该现象的值的模拟指示; 耦合到所述感测元件并被配置为将所述模拟指示转换为数字指示的模拟 - 数字转换器（ADC）; 以及耦合到所述ADC和所述感测元件并且被配置为分析所述数字指示以确定所述感测元件的第二测量范围并且使所述感测元件从所述第一测量范围变化到所述第二测量范围的处理器，第一测量范围与第二测量范围不同。

6. 发明申请

US20100190512A1 METHOD FOR AMBIGUITY RESOLUTION IN LOCATION DETERMINATION 审中-公开
标题翻译：位置决定中的生态分解方法
公开(公告)号：US20100190512A1
公开(公告)日：2010-07-29
申请号：US12754360
申请日：2010-04-05
申请人： Cristina A. Seibert
发明人： Cristina A. Seibert
IPC分类号： H04W64/00
CPC分类号： G01S5/0268 , G01S5/0252 , G01S5/0257 , H01L2224/48091 , H01L2924/00014
摘要： A method using various heuristics techniques for resolving ambiguity in location determination in environments with or without noise. A final location determination solution may be determined from a set of ambiguous location determination solutions by using clock temporal bias value, by using consistency information of ranging signal order such as the time of arrival and/or the received power level of the ranging signals, by using the distances to the sources, and/or by using other discriminator functions to select the final location determination solution from a plurality of ambiguous location determination solutions. The main advantage of the heuristic approaches is that redundant measurements are not required for location determination solution disambiguation.
摘要翻译：使用各种启发式技术的方法，用于在具有或不具有噪声的环境中解决位置确定中的模糊性。可以通过使用时间偏差值通过使用诸如测距信号的测距信号顺序的一致性信息和/或测距信号的接收功率电平，从一组模糊位置确定解决方案来确定最终位置确定解决方案，使用到源的距离和/或通过使用其他鉴别器功能从多个模糊位置确定解决方案中选择最终位置确定解决方案。启发式方法的主要优点是位置确定解决方案消歧不需要冗余测量。

7. 发明申请

US20100304754A1 METHOD AND APPARATUS FOR MOVEMENT DETECTION BY EVALUATING ELEMENTARY MOVEMENT PATTERNS 有权
标题翻译：通过评估元素运动模式进行运动检测的方法和装置
公开(公告)号：US20100304754A1
公开(公告)日：2010-12-02
申请号：US12475255
申请日：2009-05-29
申请人： Joseph Czompo , Cristina A. Seibert
发明人： Joseph Czompo , Cristina A. Seibert
IPC分类号： H04W24/00 , H04M1/00
CPC分类号： H04W52/0254 , H04M2250/12 , Y02D70/164
摘要： The subject matter disclosed herein relates to a system and method for detecting a movement pattern of a mobile device based at least in part on one or more signals representative of one or more sensor measurements, and for determining whether the movement pattern corresponds to a predefined level of movement of the mobile device.
摘要翻译：本文公开的主题涉及用于至少部分地基于表示一个或多个传感器测量的一个或多个信号来检测移动设备的移动模式的系统和方法，并且用于确定移动模式是否对应于预定义的水平的移动设备的移动。

8. 发明授权

US07689810B2 Processor generating control signals including detection duration for satellite positioning system ranging signal detection circuit 有权
标题翻译：处理器产生控制信号，包括卫星定位系统测距信号检测电路的检测时间
公开(公告)号：US07689810B2
公开(公告)日：2010-03-30
申请号：US11625772
申请日：2007-01-22
申请人： Dominic Gerard Farmer , Douglas Grover , Cristina A. Seibert
发明人： Dominic Gerard Farmer , Douglas Grover , Cristina A. Seibert
IPC分类号： G06F15/16 , G01C21/00
CPC分类号： G01S19/37
摘要： A circuit to detect position signals in a mobile station includes a general-purpose processor to generate instructions for execution of at least one signal detection algorithm and to carry out at least one other function not associated with the signal detection algorithm, special-purpose hardware blocks responsive to the instructions of the general-purpose processor to execute the at least one signal detection algorithm, and at least one of the general-purpose processor and the special-purpose hardware blocks configured to execute at least one efficiency process to optimize performance of the at least one signal detection algorithm. Methods and machine-readable medium implementing the method steps are also disclosed.
摘要翻译：用于检测移动站中的位置信号的电路包括通用处理器，用于产生用于执行至少一个信号检测算法的指令，并执行与信号检测算法无关的至少一个其它功能，专用硬件块响应所述通用处理器的指令来执行所述至少一个信号检测算法，以及所述通用处理器和所述专用硬件块中的至少一个被配置为执行至少一个效率处理以优化所述至少一个信号检测算法的性能至少一个信号检测算法。还公开了实施方法步骤的方法和机器可读介质。

9. 发明授权

US08436773B2 Method for leveraging diversity for enhanced location determination 有权
标题翻译：利用多样性增强位置确定的方法
公开(公告)号：US08436773B2
公开(公告)日：2013-05-07
申请号：US11120740
申请日：2005-05-02
申请人： Cristina A. Seibert
发明人： Cristina A. Seibert
IPC分类号： G01S3/02
CPC分类号： G01S5/0215
摘要： A method for enhanced location determination using temporal, spatial and/or frequency diversity. Multiple ranging signal measurements are obtained from each signal source using either temporal, spatial and/or frequency diversity. In one embodiment, the multiple ranging signal measurements are combined using a metric to obtain a single ranging signal measurement. The location determination solution is then calculated using the single ranging signal measurement. In a second embodiment, a location determination solution is calculated for each of the multiple ranging signal measurements to result in multiple location determination solutions. A metric is then used to combine the multiple location determination solutions to result in a single location determination solution.
摘要翻译：一种用于使用时间，空间和/或频率分集来增强位置确定的方法。使用时间，空间和/或频率分集从每个信号源获得多个测距信号测量。在一个实施例中，使用度量来组合多个测距信号测量以获得单个测距信号测量。然后使用单个测距信号测量来计算位置确定解。在第二实施例中，针对多个测距信号测量中的每一个计算位置确定解，以得到多个位置确定解。然后使用度量来组合多个位置确定解决方案以得到单个位置确定解决方案。

10. 发明授权

US08391345B2 Power spectral distribution measurement to facilitate system acquisition 有权
标题翻译：功率谱分布测量方便系统采集
公开(公告)号：US08391345B2
公开(公告)日：2013-03-05
申请号：US12579177
申请日：2009-10-14
申请人： Daniel F. Filipovic , Jifeng Geng , Cristina A. Seibert
发明人： Daniel F. Filipovic , Jifeng Geng , Cristina A. Seibert
IPC分类号： H04B3/46
CPC分类号： H04J11/0083 , H04B17/327 , H04W48/18
摘要： Wireless devices and techniques providing improved system acquisition in an environment of multiple co-existing technologies over a common frequency band are disclosed. In one aspect, at a remote terminal, a power spectral distribution (PSD) of received signals is sequentially measured in contiguous segments of a frequency band of interest. One or more characteristics of the measured PSD is compared to at least one predetermined metric to identify the presence or absence of at least one technology type of the received signals in frequency locations across the band. A system acquisition operation is performed in accordance with the identification, such as a tailored scan of channels at locations where a desired technology is identified.
摘要翻译：公开了在共同频带上在多个共存技术的环境中提供改进的系统采集的无线设备和技术。在一个方面，在远程终端，接收信号的功率谱分布（PSD）在感兴趣的频带的连续段中被顺序地测量。将所测量的PSD的一个或多个特性与至少一个预定的度量进行比较，以识别穿过该频带的频率位置中接收的信号的至少一种技术类型的存在与否。根据识别执行系统获取操作，例如在识别期望技术的位置处对信道进行定制扫描。

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