Time-based integrated potentiostat
    111.
    发明申请
    Time-based integrated potentiostat 审中-公开
    基于时间的积分恒电位仪

    公开(公告)号:US20060086623A1

    公开(公告)日:2006-04-27

    申请号:US11063266

    申请日:2005-02-22

    IPC分类号: G01N27/26

    CPC分类号: G01N27/26

    摘要: An integrated potentiostat includes a voltage controller that maintains within a predetermined range a potential between a reference electrode and a working electrode in an electrochemical cell. The integrated potentiostat further includes a capacitor that supplies or receives a current through the working electrode or reference electrode of the electrochemical cell. The rate of change of a voltage across the capacitor is functionally related to the current and thus provides a time equivalent of the current.

    摘要翻译: 集成恒电位仪包括电压控制器,其在电化学电池内保持参考电极和工作电极之间的电位在预定范围内。 集成恒电位仪还包括电容器,其提供或接收通过电化学电池的工作电极或参考电极的电流。 电容器两端的电压变化率在功能上与电流有关,因此提供了与电流相当的时间。

    System and method to avoid congestion in wireless networks
    112.
    发明申请
    System and method to avoid congestion in wireless networks 审中-公开
    避免无线网络拥塞的系统和方法

    公开(公告)号:US20060073824A1

    公开(公告)日:2006-04-06

    申请号:US10953333

    申请日:2004-09-29

    IPC分类号: H04Q7/20

    CPC分类号: H04W8/22 H04W28/02

    摘要: A system and method to facilitate transmitting a data message between a base station (108) and a mobile station (122) determines whether the base station (108) is compliant in operation with the mobile station (122). Based upon the determining whether the base station (108) is compliant with the mobile station (122), a service scheme is selected to process a data message (200) sent from the base station (108) to the mobile station (122), and the data message (200) is processed using the service scheme.

    摘要翻译: 用于在基站(108)和移动站(122)之间传输数据消息的系统和方法确定基站(108)是否符合与移动台(122)的操作。 基于确定基站(108)是否符合移动台(122),选择服务方案来处理从基站(108)发送到移动台(122)的数据消息(200) 并且使用服务方案来处理数据消息(200)。

    Method and apparatus for providing deferrable data services in a cellular communication system
    113.
    发明申请
    Method and apparatus for providing deferrable data services in a cellular communication system 有权
    用于在蜂窝通信系统中提供可延迟数据服务的方法和装置

    公开(公告)号:US20060035633A1

    公开(公告)日:2006-02-16

    申请号:US11257548

    申请日:2005-10-25

    IPC分类号: H04M3/00

    摘要: A communication system, upon receiving an instruction to transfer deferrable data, determines whether an air interface is congested and, when the air interface is congested, defers a transfer of the deferrable data or transfers the deferrable, lower priority data as higher priority data. When, during a transfer of deferrable data, the system determines that the air interface is congested, the system may terminate the call and save a state of a partially completed deferred data transfer. Subsequent to the termination of the call, the system establishes another data connection over the air interface and transfers any remaining, not yet transferred deferrable data. In order to discourage subscribers from transferring higher priority data as lower priority data, the system may further restrict a transfer of lower priority data to designated time periods while allowing a transfer of higher priority data during the designated time periods and other time periods.

    摘要翻译: 通信系统在接收到传输可延迟数据的指令时,确定空中接口是否拥塞,并且当空中接口拥塞时,延迟可延迟数据的传送,或者将可优先的较低优先级数据作为较高优先级的数据传送。 在传输可延迟数据的过程中,当系统确定空中接口拥塞时,系统可以终止呼叫并保存部分完成的延迟数据传输的状态。 在呼叫终止之后,系统通过空中接口建立另一个数据连接,并传送任何剩余的,尚未传输的可延迟数据。 为了阻止用户将较高优先级数据作为较低优先级的数据传送,系统可进一步限制较低优先级的数据传输到指定的时间段,同时允许在指定的时间段和其他时间周期期间传送较高优先级的数据。

    Method and apparatus for reducing call setup delay
    114.
    发明申请
    Method and apparatus for reducing call setup delay 有权
    减少呼叫建立延迟的方法和装置

    公开(公告)号:US20050113100A1

    公开(公告)日:2005-05-26

    申请号:US10718947

    申请日:2003-11-21

    CPC分类号: H04W28/22

    摘要: Various embodiments are described herein to address the need for reducing call setup delays with respect to supplemental channels. Modifications to channel assignment messaging (104), such as an enhanced ECAM, and service connection messaging (108), such as an enhanced SCM, are described. These modifications enable the assignment of SCHs (110) earlier in the call setup sequence. In addition, embodiments for determining and anticipating when such modified messaging may effectively speed the transfer of data (including VOIP) between a BS (201) and an MS (210) are described.

    摘要翻译: 这里描述了各种实施例以解决关于相对于补充信道减少呼叫建立延迟的需要。 描述了诸如增强型ECAM的信道分配消息传递(104)和诸如增强型SCM的服务连接消息传递(108)的修改。 这些修改使得能够在呼叫建立序列中较早地分配SCH(110)。 此外,描述了用于确定和预测何时这种修改的消息传送可以有效地加速BS(201)和MS(210)之间的数据传输(包括VOIP)的实施例。

    Fractionation trays
    115.
    发明授权
    Fractionation trays 失效
    分馏托盘

    公开(公告)号:US5618473A

    公开(公告)日:1997-04-08

    申请号:US681631

    申请日:1996-07-29

    IPC分类号: B01D3/20 B01D3/22 B01F3/04

    CPC分类号: B01F3/04078 B01D3/20 B01D3/22

    摘要: A fractionating column is provided which has perforated fractionating trays and downcomers allowing liquid to flow from one tray to the tray immediately below, said downcomers being provided with radial outflow ports directing downflowing liquids towards the column wall rather than onto the surface of the tray directly below the downcomer. This permits at least a portion of the under-downcomer area to be perforated thereby increasing the capacity of the tray for vapor/liquid contact and ensuring that weeping of the liquid through the perforations is avoided without need for an increase in vapor pressure.

    摘要翻译: 提供了分馏塔,其具有穿孔的分馏塔板和降液管,允许液体从一个托盘立即流到托盘的下面,所述降液管设有向下流动的液体朝向塔壁的径向流出端口,而不是直接在托盘的表面上 下降者。 这允许降液管区域的至少一部分被穿孔,从而增加托盘用于蒸气/液体接触的能力,并且确保避免液体通过穿孔的渗漏而不需要增加蒸汽压力。

    Reactivating Cells to Improve Positioning Accuracy
    118.
    发明申请
    Reactivating Cells to Improve Positioning Accuracy 有权
    重新激活细胞以提高定位精度

    公开(公告)号:US20150223185A1

    公开(公告)日:2015-08-06

    申请号:US14419950

    申请日:2012-08-08

    IPC分类号: H04W64/00 H04W48/20

    摘要: A network access node (eNodeB for example) changing status from active to deactivated sends a message to a location server indicating the changed status. The location server collects from uplink messages indications of which of a plurality of cells have a deactivated status and stores this information in its local memory. Then the location server utilizes the stored indications to ensure that all cells in a list provided to a user equipment for location assistance will have an active status. In various embodiments: the message is sent only when the status is changed for energy saving purposes; a list of cells included in a location request message may have some deactivated cells so the location server sends a message to the eNodeB to activate deactivated cells in the list which is done prior to providing the list to a user equipment; and a partial-activation for a probing/beacon mode is disclosed.

    摘要翻译: 将状态从活动状态改变为去激活的网络接入节点(eNodeB)向位置服务器发送消息,指示改变的状态。 位置服务器从上行链路消息中收集多个小区中的哪一个具有去激活状态的指示,并将该信息存储在其本地存储器中。 然后,定位服务器利用所存储的指示来确保提供给用户设备以供定位协助的列表中的所有单元将具有活动状态。 在各种实施例中:仅当为了节能目的改变状态时才发送消息; 包括在位置请求消息中的小区的列表可以具有一些去激活的小区,因此定位服务器向eNodeB发送消息以激活在将列表提供给用户设备之前完成的列表中的去激活的小区; 并且公开了用于探测/信标模式的部分激活。

    Video Loading Control
    119.
    发明申请
    Video Loading Control 有权
    视频加载控制

    公开(公告)号:US20130152115A1

    公开(公告)日:2013-06-13

    申请号:US13314324

    申请日:2011-12-08

    IPC分类号: H04H60/32

    摘要: The specification and drawings present a new method, apparatus and software related product (e.g., a computer readable memory) for controlling loading (e.g., pre-filling) of video data to a user equipment by a wireless network (e.g., from internet) while the video is played by the user equipment using an additional pre-filling based on predicted degradation of connectivity of the user equipment with the wireless network to avoid interruption or deterioration of playing the video and/or to reduce video data loading cost.

    摘要翻译: 说明书和附图提出了一种用于通过无线网络(例如,从互联网)控制向用户设备加载(例如,预填充)视频数据的新方法,装置和软件相关产品(例如,计算机可读存储器),而 视频由用户设备使用基于用户设备与无线网络的连接性的预测劣化的附加预填充来播放,以避免播放视频的中断或恶化和/或减少视频数据加载成本。

    System and Method for Estimating a Spread Value
    120.
    发明申请
    System and Method for Estimating a Spread Value 有权
    用于估计传播价值的系统和方法

    公开(公告)号:US20090228400A1

    公开(公告)日:2009-09-10

    申请号:US12431583

    申请日:2009-04-28

    IPC分类号: G06Q40/00

    摘要: An estimated spread value is computed that represents a price at which a trader might have been able to buy or sell a spread given the current market conditions of the legs. In particular, when an event occurs in one of the legs, price information is gathered from each of the other legs based on the spread definition, in addition to the defined event, and is used in estimating the value of a spread. According to one feature, the computations may be triggered by any predefined event. According to another feature, the computation may be programmed by a user to tailor the estimation process according to the type of spread being traded. The estimated spread value may be used to analyze spreads, it may be fed to other trading related software tools, or it may be used in charting.

    摘要翻译: 计算出估计的差价值,其代表交易者可能已经能够在现有的腿的市场状况下购买或出售差价的价格。 特别地,当在一条腿中发生事件时,除了所定义的事件之外,还基于扩展定义从每个其他腿收集价格信息,并且用于估计扩展的值。 根据一个特征,计算可以由任何预定义的事件来触发。 根据另一特征,计算可以由用户编程,以根据所交易的传播类型来定制估计过程。 估计的差价值可用于分析利差,可以将其提供给其他与交易相关的软件工具,也可以用于图表中。