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1. 发明申请

US20160226886A1 SECURE WIRELESS LOCATION INTERFACE PROTOCOL 审中-公开
标题翻译：安全无线位置接口协议
公开(公告)号：US20160226886A1
公开(公告)日：2016-08-04
申请号：US15021987
申请日：2013-12-27
申请人： INTEL CORPORATION
发明人： Itai STEINER
IPC分类号： H04L29/06 , G01S5/14 , H04W12/04 , H04W64/00 , H04W24/10 , H04W12/08 , G01S5/00 , H04W76/02
CPC分类号： H04L63/107 , G01S5/0063 , G01S5/14 , H04L63/0428 , H04L63/06 , H04W12/04 , H04W12/04031 , H04W12/08 , H04W24/10 , H04W64/00 , H04W76/10 , H04W84/12
摘要： Systems and techniques for time-of-flight (ToF) location determination, such as WiFi fine time measurement, with secure connections are described herein. A device may establish a secure connection between the device and a location server in order to obtain security information, such as encryption keys, access point locations, or other security-related information, which may be utilized for to perform a ToF location determination. The keys may correspond to one or more access points and be used to establish a secure connection between the device and each access points to securely perform a fine-time-measurement exchange without performing a key-exchange procedure to establish the secure connection. The device or access points may securely determine the location of the device based at least in part on a fine-time-measurement exchange without incurring additional security setup overhead processing.
摘要翻译：本文描述了具有安全连接的飞行时间（ToF）位置确定（例如WiFi精细时间测量）的系统和技术。设备可以在设备和位置服务器之间建立安全连接，以便获得可用于执行ToF位置确定的安全信息，例如加密密钥，接入点位置或其他安全相关信息。密钥可以对应于一个或多个接入点，并且用于建立设备和每个接入点之间的安全连接，以安全地执行精确时间测量交换，而不执行密钥交换过程以建立安全连接。设备或接入点可以至少部分地基于精细时间测量交换来安全地确定设备的位置，而不会产生额外的安全设置开销处理。

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