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1. 发明申请

WO2016022257A1 DATA BACKUP TO AND RESTORE FROM TRUSTED DEVICES IN CLOSE PHYSICAL PROXIMITY 审中-公开
标题翻译：数据备份和恢复从受信任的设备在接近的身体接近
公开(公告)号：WO2016022257A1
公开(公告)日：2016-02-11
申请号：PCT/US2015/040275
申请日：2015-07-14
申请人： GOOGLE TECHNOLOGY HOLDINGS LLC
发明人： AGRAWAL, Jagadish, Kumar , DAS, Sujoy , FORTIN, Nathan, J. , HURWICH, Jordan, Andrew , NGUYEN, Catherine, T. , RANJAN, Peeyush , SONI, Punit, S. , VARADARAJAN, Akila
IPC分类号： G06F11/14
CPC分类号： G06F11/1456 , G06F11/1448 , G06F11/1464 , H04L67/06
摘要： Multiple computing devices (102, 122) transfer data and otherwise communicate directly with one another, and do so in the absence of any intervening devices such as devices accessed over the Internet or other wide-range network. A user of a particular device can select which other devices, if any, are to be trusted by the particular device. Once another device is trusted by the particular device, data from the particular device is backed up to the trusted device while the two devices are in close physical proximity to one another. In the event that data on the particular device is lost, the lost data can be restored from the trusted device to the particular device while the two devices are in close physical proximity to one another.
摘要翻译：多个计算设备（102,122）传输数据并以其它方式直接通信，并且在没有诸如通过因特网或其他大范围网络访问的设备之类的任何中间设备的情况下这样做。特定设备的用户可以选择哪些其他设备（如果有的话）被特定设备信任。一旦特定设备信任另一设备，来自特定设备的数据将被备份到可信设备，同时两个设备彼此紧密地物理上接近。在特定设备上的数据丢失的情况下，丢失的数据可以从可信设备恢复到特定设备，同时两个设备彼此物理上接近。

2. 发明申请

WO2015200480A1 DEVICE TO DEVICE CONTENT UPGRADES 审中-公开
标题翻译：设备内容升级的设备
公开(公告)号：WO2015200480A1
公开(公告)日：2015-12-30
申请号：PCT/US2015/037415
申请日：2015-06-24
申请人： GOOGLE TECHNOLOGY HOLDINGS LLC
发明人： AGRAWAL, Jagadish, Kumar , DAS, Sujoy , FORTIN, Nathan, J. , HURWICH, Jordan, Andrew , NGUYEN, Catherine, T. , VYAS, Sheila, A.
IPC分类号： G06F9/445 , G06F9/44
CPC分类号： H04L41/082 , G06F8/61 , G06F8/65 , G06F8/656 , G06F8/71 , H04L67/1085 , H04L67/1091
摘要： In embodiments of device to device content upgrades, a computing device includes a peer sharing manager that shares content and upgrades to content with peer devices. The computing device downloads content and upgrades from sources on the Internet, and shares the content and upgrades with peer devices that lack an Internet connection. A lowest supported version of the content can be shared from the computing device to one of the peer devices. The lowest supported version of the content determines capabilities of the peer device and establishes a peer-to-peer communication link with the computing device. The peer device reports the capability information to the computing device and, if the computing device determines that the peer device is capable of supporting an upgraded version of the content, the computing device communicates the upgraded version of the content to the peer device.
摘要翻译：在设备到设备内容升级的实施例中，计算设备包括共享内容和对等设备升级到内容的对等共享管理器。计算设备从互联网上的源下载内容和升级，并与缺乏互联网连接的对等设备共享内容和升级。内容的最低支持版本可以从计算设备共享到对等设备之一。内容的最低支持版本决定对等设备的能力，并与计算设备建立点对点通信链路。对等体设备将能力信息报告给计算设备，如果计算设备确定对等设备能够支持内容的升级版本，则计算设备将内容的升级版本传送到对等设备。

3. 发明申请

WO2015153346A1 METHODS FOR OBTAINING CONTENT FROM A PEER DEVICE 审中-公开
标题翻译：从同行设备获取内容的方法
公开(公告)号：WO2015153346A1
公开(公告)日：2015-10-08
申请号：PCT/US2015/023019
申请日：2015-03-27
申请人： GOOGLE TECHNOLOGY HOLDINGS LLC
发明人： DAS, Sujoy
IPC分类号： H04L29/08 , H04W84/18
CPC分类号： H04L67/1074 , H04L67/104 , H04L67/1059 , H04W84/18
摘要： A first peer device connects to a first mesh network, which does not have the second peer device. The first peer device transmits a request for the content to a third peer device over the first mesh network. In response to the request, the first peer device receives, from the third peer device, the identity of the second peer device and the identity of the file containing the content. The third peer device also creates a tracker representing the request. Subsequently, the third peer device connects to the second peer device over another mesh network (to which the first peer device may not be connected) and indicates to the second peer device that the first peer device has requested the file. The first peer device then connects to the second peer device over another mesh network and receives the file from the second peer device.
摘要翻译：第一对等设备连接到不具有第二对等设备的第一网状网络。第一对等设备通过第一网状网络向第三对等设备发送对内容的请求。响应于该请求，第一对等设备从第三对等设备接收第二对等设备的标识和包含内容的文件的标识。第三对等设备还创建代表请求的跟踪器。随后，第三对等设备通过另一个网状网络（第一对等设备可能不被连接）连接到第二对等设备，并向第二对等设备指示第一对等设备已经请求了该文件。然后，第一对等设备通过另一个网状网络连接到第二对等设备，并从第二对等设备接收文件。

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