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    • 5. 发明授权
    • Network latency estimation for mobile devices
    • 移动设备的网络延迟估计
    • US08566441B2
    • 2013-10-22
    • US12951781
    • 2010-11-22
    • Sharad AgarwalJyh-Han LinWeili Liu
    • Sharad AgarwalJyh-Han LinWeili Liu
    • G06F15/173
    • H04L43/0852H04L43/04H04L43/0864
    • Embodiments calculate an estimated latency between computing devices. A latency service aggregates latency records defining latency measurements and corresponding latency factors from a plurality of computing devices. From the aggregated latency records, the latency service defines relationships between the latency measurements and the corresponding latency factors. Responsive to a request for an estimated latency from a mobile computing device, the latency service applies the defined relationships to estimate the latency based on the latency factors associated with the received request. In some embodiments, the estimated latency includes three portions: a first latency value representing the latency from the mobile computing device to a cell site, a second latency value representing the latency from the cell site to an access point, and a third latency value representing the latency from the access point to a destination computing device.
    • 实施例计算计算设备之间的估计等待时间。 延迟服务聚合从多个计算设备定义延迟测量和相应的延迟因子的延迟记录。 延迟服务从汇总的延迟记录中定义延迟测量与相应延迟因子之间的关系。 响应于来自移动计算设备的估计等待时间的请求,等待时间服务应用所定义的关系,以基于与接收到的请求相关联的等待时间因素来估计等待时间。 在一些实施例中,估计的等待时间包括三个部分:表示从移动计算设备到小区站点的等待时间的第一等待时间值,表示从小区站点到接入点的等待时间的第二等待时间值,以及表示 从接入点到目的地计算设备的延迟。
    • 7. 发明申请
    • NETWORK LATENCY ESTIMATION FOR MOBILE DEVICES
    • 移动设备的网络延迟估计
    • US20120131129A1
    • 2012-05-24
    • US12951781
    • 2010-11-22
    • Sharad AgarwalJyh-Han LinWeili Liu
    • Sharad AgarwalJyh-Han LinWeili Liu
    • G06F15/167G06F9/44
    • H04L43/0852H04L43/04H04L43/0864
    • Embodiments calculate an estimated latency between computing devices. A latency service aggregates latency records defining latency measurements and corresponding latency factors from a plurality of computing devices. From the aggregated latency records, the latency service defines relationships between the latency measurements and the corresponding latency factors. Responsive to a request for an estimated latency from a mobile computing device, the latency service applies the defined relationships to estimate the latency based on the latency factors associated with the received request. In some embodiments, the estimated latency includes three portions: a first latency value representing the latency from the mobile computing device to a cell site, a second latency value representing the latency from the cell site to an access point, and a third latency value representing the latency from the access point to a destination computing device.
    • 实施例计算计算设备之间的估计等待时间。 延迟服务聚合从多个计算设备定义延迟测量和相应的延迟因子的延迟记录。 延迟服务从汇总的延迟记录中定义延迟测量与相应延迟因子之间的关系。 响应于来自移动计算设备的估计等待时间的请求,等待时间服务应用所定义的关系,以基于与接收到的请求相关联的等待时间因素来估计等待时间。 在一些实施例中,估计的等待时间包括三个部分:表示从移动计算设备到小区站点的等待时间的第一等待时间值,表示从小区站点到接入点的等待时间的第二等待时间值,以及表示 从接入点到目的地计算设备的延迟。
    • 8. 发明申请
    • USER-SELECTED TAGS FOR ANNOTATING GEOGRAPHIC DOMAINS CONTAINING POINTS-OF-INTEREST
    • 用户选择的标签用于添加含有兴趣点的地理域
    • US20110143775A1
    • 2011-06-16
    • US12636215
    • 2009-12-11
    • Weili LIUXin LIU
    • Weili LIUXin LIU
    • H04W64/00
    • G06F17/30241H04W4/021H04W4/029
    • A location-based service is provided that allows a user of a mobile device to tag and track the places he or she visits and share these places with social networking members. To implement this service a system receives location information from the user's location-aware mobile device over a wireless network. The location information identifies various locations or other points-of-interest that the user has visited. Based on this information the system determines a geographical domain that encompasses at least some of the locations the user has visited. Once a geographic domain has been determined it is presented to the user via the mobile device. The user is prompted to tag the geographical domain with an annotation that describes the geographic domain. The system stores the geographical domain and the annotation associated therewith so that it can be searched and accessed or retrieved by the user or members of the user's social network.
    • 提供基于位置的服务,其允许移动设备的用户标记和跟踪他/她访问的地点并与社交网络成员共享这些地点。 为了实现该服务,系统通过无线网络从用户位置感知移动设备接收位置信息。 位置信息标识用户所访问的各种位置或其他兴趣点。 基于该信息,系统确定包含用户访问的至少一些位置的地理域。 一旦确定了一个地理域,就会通过移动设备向用户呈现。 提示用户使用描述地理域的注释来标记地理域。 系统存储地理域和与其相关联的注释,使得其可以由用户或用户社交网络的成员进行搜索和访问或检索。
    • 9. 发明授权
    • User-selected tags for annotating geographic domains containing points-of-interest
    • 用户选择的标签,用于注释包含兴趣点的地理域
    • US09218360B2
    • 2015-12-22
    • US12636215
    • 2009-12-11
    • Weili LiuXin Liu
    • Weili LiuXin Liu
    • H04W24/00G06F17/30H04W4/02
    • G06F17/30241H04W4/021H04W4/029
    • A location-based service is provided that allows a user of a mobile device to tag and track the places he or she visits and share these places with social networking members. To implement this service a system receives location information from the user's location-aware mobile device over a wireless network. The location information identifies various locations or other points-of-interest that the user has visited. Based on this information the system determines a geographical domain that encompasses at least some of the locations the user has visited. Once a geographic domain has been determined it is presented to the user via the mobile device. The user is prompted to tag the geographical domain with an annotation that describes the geographic domain. The system stores the geographical domain and the annotation associated therewith so that it can be searched and accessed or retrieved by the user or members of the user's social network.
    • 提供基于位置的服务,其允许移动设备的用户标记和跟踪他/她访问的地点并与社交网络成员共享这些地点。 为了实现该服务,系统通过无线网络从用户位置感知移动设备接收位置信息。 位置信息标识用户所访问的各种位置或其他兴趣点。 基于该信息,系统确定包含用户访问的至少一些位置的地理域。 一旦确定了一个地理域,就会通过移动设备向用户呈现。 提示用户使用描述地理域的注释来标记地理域。 系统存储地理域和与其相关联的注释,使得其可以由用户或用户社交网络的成员进行搜索和访问或检索。