Location based services quality assessment
    1.
    发明授权
    Location based services quality assessment 有权
    基于位置的服务质量评估

    公开(公告)号:US08509761B2

    公开(公告)日:2013-08-13

    申请号:US12142629

    申请日:2008-06-19

    CPC classification number: H04W24/08 H04W4/02

    Abstract: A technique to gather and assess the quality of a location based services provided to a mobile wireless device via a wireless network includes providing location-based service information by referring to a target location of a requested item of interest within a proximity of the present location of the mobile wireless device. Subjective quality or accuracy information can be submitted to the wireless network from the from the wireless device. The subjective quality or accuracy information is correlated with event and condition information affecting the wireless network. Reports can be generated which indicate the quality and accuracy information of the target location information. The reports are useful for troubleshooting location-based service inaccuracy.

    Abstract translation: 收集和评估通过无线网络提供给移动无线设备的基于位置的服务的质量的技术包括通过参考在当前位置附近的邻近的所请求的兴趣项的目标位置来提供基​​于位置的服务信息 移动无线设备。 主观质量或准确性信息可以从无线设备提交给无线网络。 主观质量或准确性信息与影响无线网络的事件和条件信息相关。 可以生成指示目标位置信息的质量和准确度信息的报告。 这些报告对基于位置的服务不准确性有帮助。

    Assessing performance and quality of a mobile communication service
    2.
    发明授权
    Assessing performance and quality of a mobile communication service 失效
    评估移动通信服务的性能和质量

    公开(公告)号:US08587630B1

    公开(公告)日:2013-11-19

    申请号:US11624567

    申请日:2007-01-18

    CPC classification number: H04N7/14 H04N17/00 H04W24/08 H04W24/10

    Abstract: A video quality monitoring system allows the operator of a user device to report on received video quality. The video quality monitoring system allows the device user to establish or accept a communication that includes video displayed on the user device via a communications network. The video quality monitoring system may provide a manual or automated user-feedback process for the user to specify information about the received video quality as perceived by the user. User feedback may be correlated with time, location, video server performance, call data records, network performance, road traffic and weather data to produce an association of network events and conditions that correspond to user quality ratings.

    Abstract translation: 视频质量监控系统允许用户设备的操作者报告所接收的视频质量。 视频质量监控系统允许设备用户通过通信网络建立或接受包括在用户设备上显示的视频的通信。 视频质量监控系统可以为用户提供手动或自动的用户反馈过程,以指定用户所感知的所接收的视频质量的信息。 用户反馈可以与时间,位置,视频服务器性能,呼叫数据记录,网络性能,道路交通和天气数据相关联,以产生对应于用户质量等级的网络事件和条件的关联。

    Location Based Services Quality Assessment
    3.
    发明申请
    Location Based Services Quality Assessment 失效
    基于位置的服务质量评估

    公开(公告)号:US20080248743A1

    公开(公告)日:2008-10-09

    申请号:US12142643

    申请日:2008-06-19

    CPC classification number: H04H20/26 H04H60/51

    Abstract: An automatic radio station tuning control system senses when a mobile radio receiver is leaving the coverage area of the transmitter that is transmitting program content, and entering the coverage area of another transmitter that is transmitting the same program content. The program content can be from a radio station, a mobile internet application, or the like. The mobile radio performs re-tuning to the other transmitter in order to continue to receive the program content even though the mobile radio is leaving the coverage area of the first transmitter. The tuning control system can provide uninterrupted coverage to a listener of a radio when the radio receiver is, for example, in a vehicle traversing a mountainous area, or when the radio receiver is moving from one WiFi hot spot to another.

    Abstract translation: 自动无线电台调谐控制系统感测何时移动无线电接收机正在离开正在发送节目内容的发射机的覆盖区域,并且进入发送相同节目内容的另一个发射机的覆盖区域。 节目内容可以来自无线电台,移动因特网应用等。 即使移动无线电正在离开第一发射机的覆盖区域,移动无线电对另一个发射机执行重新调谐,以便继续接收节目内容。 当无线电接收机例如在穿越山区的车辆中,或当无线电接收机从一个WiFi热点移动到另一个时,调谐控制系统可以向收音机的收听者提供不间断的覆盖。

    Apparatus for limiting current through a plurality of parallel
transistors
    4.
    发明授权
    Apparatus for limiting current through a plurality of parallel transistors 失效
    用于限制电流通过多个并联晶体管的装置

    公开(公告)号:US5200692A

    公开(公告)日:1993-04-06

    申请号:US764000

    申请日:1991-09-23

    CPC classification number: B23K11/257 G05F1/561 G05F1/573 G05F1/59

    Abstract: Disclosed is an electrical control circuit (10) for controlling current through a furnace coil or other resistive load (14). The control circuit includes a plurality of current control stages (12(1), 12(2), . . . 12(N)), a minimum circuit (16), and a control system (22) which provides feedback from the load. The control circuit utilizes a signal conditioner (20) and a sensor (18) to provide information regarding the load to the minimum circuit. The minimum circuit provides the minimum of inputs from the control system and a limit circuit (24) to the current control stages, thereby controlling the current that is drawn through the load. Each current control stage includes an operational amplifier (30), a pass transistor (34), a sense resistor (R.sub.s), and a feedback resistor (R.sub.f). The sense resistors ensure that there is current sharing through each of the current control stages. The operational amplifiers are a pre-drive to the pass transistors to allow smaller sense resistors to be used. The feedback resistors (R.sub.f) provide degenerative feedback to the operational amplifiers.

    Abstract translation: 公开了一种用于控制通过炉膛线圈或其他电阻负载(14)的电流的电气控制电路(10)。 控制电路包括多个电流控制级(12(1),12(2),...,12(N)),最小电路(16)和控制系统(22) 。 控制电路利用信号调节器(20)和传感器(18)来向最小电路提供关于负载的信息。 最小电路将控制系统的最小输入和限制电路(24)提供给当前控制级,从而控制通过负载吸取的电流。 每个电流控制级包括运算放大器(30),通过晶体管(34),检测电阻器(Rs)和反馈电阻器(Rf)。 检测电阻确保通过每个当前控制级进行电流共享。 运算放大器是对传输晶体管的预驱动,以允许使用较小的检测电阻。 反馈电阻(Rf)为运算放大器提供退化反馈。

    Location Based Services Quality Assessment
    5.
    发明申请
    Location Based Services Quality Assessment 有权
    基于位置的服务质量评估

    公开(公告)号:US20090111462A1

    公开(公告)日:2009-04-30

    申请号:US12142629

    申请日:2008-06-19

    CPC classification number: H04W24/08 H04W4/02

    Abstract: A technique to gather and assess the quality of a location based services provided to a mobile wireless device via a wireless network includes providing location-based service information by referring to a target location of a requested item of interest within a proximity of the present location of the mobile wireless device. Subjective quality or accuracy information can be submitted to the wireless network from the from the wireless device. The subjective quality or accuracy information is correlated with event and condition information affecting the wireless network. Reports can be generated which indicate the quality and accuracy information of the target location information. The reports are useful for troubleshooting location-based service inaccuracy.

    Abstract translation: 收集和评估通过无线网络提供给移动无线设备的基于位置的服务的质量的技术包括通过参考在当前位置附近的邻近的所请求的兴趣项的目标位置来提供基​​于位置的服务信息 移动无线设备。 主观质量或准确性信息可以从无线设备提交给无线网络。 主观质量或准确性信息与影响无线网络的事件和条件信息相关。 可以生成指示目标位置信息的质量和准确度信息的报告。 这些报告对基于位置的服务不准确性有帮助。

    Apparatus for controlling current through a plurality of resistive loads
    6.
    发明授权
    Apparatus for controlling current through a plurality of resistive loads 失效
    用于控制通过多个电阻负载的电流的装置

    公开(公告)号:US5208485A

    公开(公告)日:1993-05-04

    申请号:US781963

    申请日:1991-10-24

    Abstract: Disclosed is an electrical control circuit (10) for controlling current through a plurality of resistive loads (14(1), 14(2) . . . 14(N)). The control circuit includes a plurality of current control stages (12(1), 12(2), . . . 12(N)), a comparator circuit (18), and a plurality of diodes D.sub.1, D.sub.2. . . D.sub.N-1 in serial connection with the current control stages. The comparator circuit controls the current that is drawn collectively through the loads. The diodes ensure that all preceding current control stages in the series are conducting a predetermined level of current before the next current control stage begins to source current through its respective load. Each current control stage includes an operational amplifier (30), a pass transistor (34), a sense resistor (R.sub.s), and a feedback resistor (R.sub.f). The operational amplifiers are a pre-drive to the pass transistors to allow smaller sense resistors to be used, thereby providing greater efficiency. The feedback resistors (R.sub.f) provide feedback to the operational amplifiers.

    Abstract translation: 公开了一种用于控制通过多个电阻负载(14(1),14(2)... 14(N))的电流的电气控制电路(10)。 控制电路包括多个电流控制级(12(1),12(2)...,12(N)),比较器电路(18)和多个二极管D1,D2。 。 。 DN-1与当前控制级串联连接。 比较器电路控制通过负载集体抽取的电流。 二极管确保在下一个电流控制级开始通过其相应的负载源电流之前,串联中的所有先前的电流控制级都在进行预定电流。 每个电流控制级包括运算放大器(30),通过晶体管(34),检测电阻器(Rs)和反馈电阻器(Rf)。 运算放大器是对传输晶体管的预驱动,以允许使用较小的检测电阻,从而提供更高的效率。 反馈电阻(Rf)为运算放大器提供反馈。

    Customized provision of automated menu options
    7.
    发明授权
    Customized provision of automated menu options 有权
    自定义提供自动菜单选项

    公开(公告)号:US07983401B1

    公开(公告)日:2011-07-19

    申请号:US11464523

    申请日:2006-08-15

    CPC classification number: H04M3/527 H04M3/42059

    Abstract: A system for utilization in connection with an automated telephone attendant comprises a recognizer component that determines information associated with a caller, such as identity of the caller, that is connected with the automated telephone attendant. An organization component dynamically determines which menu options to provide to the caller and an order of the menu options based at least in part upon the determined information associated with caller.

    Abstract translation: 与自动电话服务员结合使用的系统包括识别器组件,该识别器组件确定与呼叫者相关联的信息,例如与自动电话服务员连接的呼叫者的身份。 至少部分地基于所确定的与呼叫者相关联的信息,组织部件动态地确定提供给呼叫者的哪些菜单选项和菜单选项的顺序。

    Location-based transmitter selection and handoff
    8.
    发明授权
    Location-based transmitter selection and handoff 失效
    基于位置的变送器选择和切换

    公开(公告)号:US08620293B2

    公开(公告)日:2013-12-31

    申请号:US12142643

    申请日:2008-06-19

    CPC classification number: H04H20/26 H04H60/51

    Abstract: An automatic radio station tuning control system senses when a mobile radio receiver is leaving the coverage area of the transmitter that is transmitting program content, and entering the coverage area of another transmitter that is transmitting the same program content. The program content can be from a radio station, a mobile internet application, or the like. The mobile radio performs re-tuning to the other transmitter in order to continue to receive the program content even though the mobile radio is leaving the coverage area of the first transmitter. The tuning control system can provide uninterrupted coverage to a listener of a radio when the radio receiver is, for example, in a vehicle traversing a mountainous area, or when the radio receiver is moving from one WiFi hot spot to another.

    Abstract translation: 自动无线电台调谐控制系统感测何时移动无线电接收机正在离开正在发送节目内容的发射机的覆盖区域,并且进入发送相同节目内容的另一发射机的覆盖区域。 节目内容可以来自无线电台,移动因特网应用等。 即使移动无线电正在离开第一发射机的覆盖区域,移动无线电对另一个发射机执行重新调谐,以便继续接收节目内容。 当无线电接收机例如在穿越山区的车辆中,或当无线电接收机从一个WiFi热点移动到另一个时,调谐控制系统可以向收音机的收听者提供不间断的覆盖。

    Assessing performance and quality of a mobile communication service

    公开(公告)号:US08396468B1

    公开(公告)日:2013-03-12

    申请号:US11227972

    申请日:2005-09-15

    CPC classification number: H04W24/08 H04W24/00

    Abstract: A call quality monitoring system allows a user of a mobile device to report on call quality or otherwise provide information relating to the quality of a wireless communication experience. The call quality monitoring system may allow the mobile device user to establish or accept a call placed on the wireless communication network. The call quality monitoring system may provide at least partially-automated user-feedback process for the user to specify information about the quality of the call from a device from which the call was placed or from a device located at or near a location of the call. The call quality monitoring system may collect information provided by the user in association with specifying information about the quality of the call.

    Radiation-hardened optical repeater
    10.
    发明授权
    Radiation-hardened optical repeater 失效
    辐射硬化光学中继器

    公开(公告)号:US4971417A

    公开(公告)日:1990-11-20

    申请号:US397713

    申请日:1989-08-23

    Abstract: An optical repeater that amplifies and reshapes an input pulse without converting the pulse into the electrical domain. The repeater comprises an optical gain device, a mode selector, and an optical thresholding material. The optical gain device comprises an optical gain material with anti-reflection coatings at its input and output ports. The mode selector receives an optical signal amplified by the gain medium, and preferentially transmits one or more preselected spatial modes to the thresholding material, which shapes the pulses for retransmission.

    Abstract translation: 光中继器,用于放大和重塑输入脉冲而不将脉冲转换成电域。 中继器包括光增益器件,模式选择器和光阈值材料​​。 光学增益器件包括在其输入和输出端口具有防反射涂层的光学增益材料。 模式选择器接收由增益介质放大的光信号,并且优先地将一个或多个预选的空间模式发送到阈值材料,阈值材料对脉冲进行整形以进行重传。

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