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    • 2. 发明授权
    • Method for sparse network deployment accuracy enhancements
    • 稀疏网络部署精度提高的方法
    • US07623872B2
    • 2009-11-24
    • US10556491
    • 2004-06-24
    • Joseph P. Kennedy, Jr.Peter CarlsonMartin Alles
    • Joseph P. Kennedy, Jr.Peter CarlsonMartin Alles
    • H04Q7/20H04M11/04G01S1/00G08B1/08
    • G01S5/06G01S5/0252H04W24/00H04W64/00
    • A method for use in a wireless communication system with a network overlay geolocation system having a sparse deployment network in which base stations of the wireless communication system may or may not have a co-located wireless location sensors (WLS). The method enables detection and measurement of a target mobile's signal independently from a primary WLS located at the base station serving the target mobile, which enable location estimated in previous “no location” areas. The method selects based on predetermined criteria from one or more of several techniques that aid in the detection and determining a location for the target mobile. The method selects from timing advance, power levels, pattern matching, EOTD, speed, and pseudo range measurements to estimate the location of the mobile. The method also uses ambiguity function processing to detect the signal and measure an attribute of the signal.
    • 一种用于具有网络覆盖地理位置系统的无线通信系统的方法,所述网络覆盖地理位置系统具有稀疏部署网络,其中所述无线通信系统的基站可以具有或可以不具有同位置的无线位置传感器(WLS)。 该方法能够独立于位于服务于目标移动站的基站的主WLS来检测和测量目标移动台的信号,这使得能够在先前的“无位置”区域中估计的位置。 该方法基于有助于检测和确定目标移动站的位置的若干技术中的一种或多种的预定标准来选择。 该方法从定时提前,功率电平,模式匹配,EOTD,速度和伪距测量中选择,以估计移动台的位置。 该方法还使用模糊函数处理来检测信号并测量信号的属性。
    • 5. 发明申请
    • Method For Sparse Network Deployment Accuracy Enhancements
    • 稀疏网络部署准确性增强的方法
    • US20070202885A1
    • 2007-08-30
    • US10556491
    • 2004-06-24
    • Joseph KennedyPeter CarlsonMartin Alles
    • Joseph KennedyPeter CarlsonMartin Alles
    • H04Q7/20
    • G01S5/06G01S5/0252H04W24/00H04W64/00
    • A method for use in a wireless communication system with a network overlay geolocation system having a sparse deployment network in which base stations of the wireless communication system may or may not have a co-located wireless location sensors (WLS). The method enables detection and measurement of a target mobile's signal independently from a primary WLS located at the base station serving the target mobile, which enable location estimated in previous “no location” areas. The method selects based on predetermined criteria from one or more of several techniques that aid in the detection and determining a location for the target mobile. The method selects from timing advance, power levels, pattern matching, EOTD, speed, and pseudo range measurements to estimate the location of the mobile. The method also uses ambiguity function processing to detect the signal and measure an attribute of the signal.
    • 一种用于具有网络覆盖地理位置系统的无线通信系统的方法,所述网络覆盖地理位置系统具有稀疏部署网络,其中所述无线通信系统的基站可以具有或可以不具有同位置的无线位置传感器(WLS)。 该方法能够独立于位于服务于目标移动站的基站的主WLS来检测和测量目标移动台的信号,这使得能够在先前的“无位置”区域中估计的位置。 该方法基于有助于检测和确定目标移动站的位置的若干技术中的一种或多种的预定标准来选择。 该方法从定时提前,功率电平,模式匹配,EOTD,速度和伪距测量中选择,以估计移动台的位置。 该方法还使用模糊函数处理来检测信号并测量信号的属性。
    • 10. 发明授权
    • Calculating an ET value for an irrigation area
    • 计算灌溉面积的ET值
    • US07430458B2
    • 2008-09-30
    • US11799588
    • 2007-05-02
    • Dan A. DansereauPeter Carlson
    • Dan A. DansereauPeter Carlson
    • G05D7/00G05D11/00A01G25/00A01G27/00
    • A01G25/167G01W1/02Y02A90/14
    • A method of method of calculating an ET value for an irrigation area is disclosed. The method includes a weather parameter measurement system collecting at least one weather parameter of a weather parameter area, the at least one weather parameter of the weather parameter area providing a representation of weather outside of the irrigation area. An irrigation area weather parameter is calculated providing a representation of the weather within the irrigation area from the at least one weather parameter of the weather parameter area. The ET value for the irrigation area is calculated from an N-dimensional continuous function using the at least one irrigation area weather parameter, wherein the N-dimensions includes at least a 3-dimensional spatial cube.
    • 公开了一种计算灌溉区域的ET值的方法。 该方法包括收集天气参数区域的至少一个天气参数的天气参数测量系统,所述天气参数区域的至少一个天气参数提供在灌溉区域之外的天气的表示。 计算灌溉面积天气参数,从天气参数区域的至少一个天气参数提供灌溉区域内的天气的表示。 使用至少一个灌溉区域天气参数从N维连续函数计算灌溉区域的ET值,其中N维包括至少三维空间立方体。