Caching geographic data according to server-specified policy
    1.
    发明授权
    Caching geographic data according to server-specified policy 有权
    根据服务器指定的策略缓存地理数据

    公开(公告)号:US09451041B2

    公开(公告)日:2016-09-20

    申请号:US14089436

    申请日:2013-11-25

    Applicant: GOOGLE INC.

    Abstract: Caching or discarding geographic data received at a client computing device may be based on a caching policy for the geographic data. A caching policy may define conditions to process the geographic data at the client device based on several factors. For example, a current position of the client device or a position of a portion of a map displayed within a viewport of the device may cause the device to cache or discard the received geographic data. The device may determine a relationship between the viewport and the received geographic data, compare the determined relationship to the caching policy and cache or discard at least a portion of the received geographic data based on the comparison.

    Abstract translation: 在客户端计算设备处接收到的缓存或丢弃地理数据可以基于用于地理数据的缓存策略。 缓存策略可以基于几个因素来定义在客户端设备处理地理数据的条件。 例如,客户端设备的当前位置或显示在设备的视口内的地图的一部分的位置可能导致设备高速缓存或丢弃所接收的地理数据。 设备可以确定视口和接收到的地理数据之间的关系,将所确定的关系与高速缓存策略进行比较,基于比较来缓存或丢弃所接收的地理数据的至少一部分。

    CACHING GEOGRAPHIC DATA ACCORDING TO SERVER-SPECIFIED POLICY
    3.
    发明申请
    CACHING GEOGRAPHIC DATA ACCORDING TO SERVER-SPECIFIED POLICY 有权
    根据服务器指定的策略缓存地理数据

    公开(公告)号:US20150019675A1

    公开(公告)日:2015-01-15

    申请号:US14089436

    申请日:2013-11-25

    Applicant: GOOGLE INC.

    Abstract: Caching or discarding geographic data received at a client computing device may be based on a caching policy for the geographic data. A caching policy may define conditions to process the geographic data at the client device based on several factors. For example, a current position of the client device or a position of a portion of a map displayed within a viewport of the device may cause the device to cache or discard the received geographic data. The device may determine a relationship between the viewport and the received geographic data, compare the determined relationship to the caching policy and cache or discard at least a portion of the received geographic data based on the comparison.

    Abstract translation: 在客户端计算设备处接收到的缓存或丢弃地理数据可以基于用于地理数据的缓存策略。 缓存策略可以基于几个因素来定义在客户端设备处理地理数据的条件。 例如,客户端设备的当前位置或显示在设备的视口内的地图的一部分的位置可能导致设备高速缓存或丢弃所接收的地理数据。 设备可以确定视口和接收到的地理数据之间的关系,将所确定的关系与高速缓存策略进行比较,基于比较来缓存或丢弃所接收的地理数据的至少一部分。

    SERVER-SPECIFIED END-OF-LIST ACTIONS
    4.
    发明申请

    公开(公告)号:US20180007168A1

    公开(公告)日:2018-01-04

    申请号:US14327148

    申请日:2014-07-09

    Applicant: GOOGLE INC.

    CPC classification number: H04W4/023

    Abstract: A method includes generating a description of a specific geographic context, and providing the description of the specific geographic context to a network server. The method also includes receiving, from the network server: (i) an ordered list of items, each including respective geographic data related to the specific geographic context, and (ii) an indication of an action to be executed at the client device when a user accesses an end of the list of items via the user interface. The list of items is presented to a user via a user interface, and, in response to an indication that the end of the list of items is reached by the user, the indicated action is executed.

    CACHING GEOGRAPHIC DATA ACCORDING TO SERVER-SPECIFIED POLICY
    5.
    发明申请
    CACHING GEOGRAPHIC DATA ACCORDING TO SERVER-SPECIFIED POLICY 有权
    根据服务器指定的策略缓存地理数据

    公开(公告)号:US20170013080A1

    公开(公告)日:2017-01-12

    申请号:US15269827

    申请日:2016-09-19

    Applicant: GOOGLE INC.

    Abstract: Caching or discarding geographic data received at a client computing device may be based on a caching policy for the geographic data. A caching policy may define conditions to process the geographic data at the client device based on several factors. For example, a current position of the client device or a position of a portion of a map displayed within a viewport of the device may cause the device to cache or discard the received geographic data. The device may determine a relationship between the viewport and the received geographic data, compare the determined relationship to the caching policy and cache or discard at least a portion of the received geographic data based on the comparison.

    Abstract translation: 在客户端计算设备处接收到的缓存或丢弃地理数据可以基于用于地理数据的缓存策略。 缓存策略可以基于几个因素来定义在客户端设备处理地理数据的条件。 例如,客户端设备的当前位置或显示在设备的视口内的地图的一部分的位置可能导致设备高速缓存或丢弃所接收的地理数据。 设备可以确定视口和接收到的地理数据之间的关系,将所确定的关系与高速缓存策略进行比较,基于比较来缓存或丢弃所接收的地理数据的至少一部分。

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