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1.
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.
Inventor: Takahiro Kosakai , Yuta Sawa , Satoshi Niwa , Toliver Jue , David R. Gordon
CPC classification number: H04L67/2842 , G06F17/30132 , G06F17/30899 , G06F17/30902 , H04L67/18 , H04L67/42 , H04W4/023
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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公开(公告)号:US09843648B2
公开(公告)日:2017-12-12
申请号:US15269827
申请日:2016-09-19
Applicant: GOOGLE INC.
Inventor: Takahiro Kosakai , Yuta Sawa , Satoshi Niwa , Toliver Jue , David R. Gordon
CPC classification number: H04L67/2842 , G06F17/30132 , G06F17/30899 , G06F17/30902 , H04L67/18 , H04L67/42 , H04W4/023
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.
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3.
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.
Inventor: Takahiro Kosakai , Yuta Sawa , Satoshi Niwa , Toliver Jue , David R. Gordon
IPC: H04L29/08
CPC classification number: H04L67/2842 , G06F17/30132 , G06F17/30899 , G06F17/30902 , H04L67/18 , H04L67/42 , H04W4/023
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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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.
Inventor: Naoki Iwasaki , Satoshi Niwa , Takahiro Kosakai , David Robert Gordon
IPC: H04L29/06
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.
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5.
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.
Inventor: Takahiro Kosakai , Yuta Sawa , Satoshi Niwa , Toliver Jue , David R. Gordon
CPC classification number: H04L67/2842 , G06F17/30132 , G06F17/30899 , G06F17/30902 , H04L67/18 , H04L67/42 , H04W4/023
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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