Wireless virtual-network systems and methods to operate the same
    1.
    发明申请
    Wireless virtual-network systems and methods to operate the same 审中-公开
    无线虚拟网络系统和操作方法相同

    公开(公告)号:US20070167175A1

    公开(公告)日:2007-07-19

    申请号:US11333016

    申请日:2006-01-17

    IPC分类号: H04Q7/20

    CPC分类号: H04W64/00 H04W8/245

    摘要: Wireless virtual-network systems and methods to operate the same are disclosed. An example method comprises receiving a positioning system signal identifying a location of a mobile device, determining a service zone for the mobile device by comparing the location to a database identifying geographic locations of service zones, and determining a service parameter for the mobile device based upon the service zone.

    摘要翻译: 公开了无线虚拟网络系统及其操作方法。 示例性方法包括:接收标识移动设备的位置的定位系统信号,通过将所述位置与识别服务区域的地理位置的数据库进行比较来确定所述移动设备的服务区域,以及基于所述移动设备的服务参数确定所述移动设备的服务参数 服务区。

    DETERMINING ROAD TRAFFIC CONDITIONS USING DATA FROM MULTIPLE DATA SOURCES
    2.
    发明申请
    DETERMINING ROAD TRAFFIC CONDITIONS USING DATA FROM MULTIPLE DATA SOURCES 有权
    使用多个数据源的数据确定道路交通条件

    公开(公告)号:US20080071465A1

    公开(公告)日:2008-03-20

    申请号:US11752229

    申请日:2007-05-22

    IPC分类号: G01C21/28 G06F17/40 G06F19/00

    摘要: Techniques are described for assessing road traffic conditions in various ways based on obtained traffic-related data, such as data samples from vehicles and other mobile data sources traveling on the roads and/or from one or more other sources (such as physical sensors near to or embedded in the roads). The road traffic conditions assessment based on obtained data samples may include various filtering and/or conditioning of the data samples, and various inferences and probabilistic determinations of traffic-related characteristics of interest from the data samples. In some situations, the inferences include repeatedly determining current traffic flow characteristics and/or predicted future traffic flow characteristics for road segments of interest during time periods of interest, such as to determine average traffic speed, traffic volume and/or occupancy, and include weighting various data samples in various ways (e.g., based on a latency of the data samples and/or a source of the data samples).

    摘要翻译: 描述了用于基于获得的交通相关数据(例如来自车辆的数据样本和在道路上行进的其他移动数据源和/或来自一个或多个其他来源(例如靠近 或嵌入道路)。 基于获得的数据样本的道路交通状况评估可以包括数据样本的各种过滤和/或调节,以及来自数据样本的关注的交通相关特征的各种推断和概率确定。 在某些情况下,推断包括在感兴趣的时段期间重复地确定目标交通流量特征和/或感兴趣的路段的预测未来交通流量特性,例如确定平均交通速度,交通量和/或占用,并且包括加权 各种数据样本以各种方式(例如,基于数据样本的延迟和/或数据样本的来源)。