Invention Grant
- Patent Title: Wireless network location techniques
- Patent Title (中): 无线网络定位技术
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Application No.: US14129949Application Date: 2013-05-29
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Publication No.: US09532239B2Publication Date: 2016-12-27
- Inventor: Shani Ben-Haim , Yuval Amizur
- Applicant: Intel IP Corporation
- Applicant Address: US CA Santa Clara
- Assignee: INTEL IP CORPORATION
- Current Assignee: INTEL IP CORPORATION
- Current Assignee Address: US CA Santa Clara
- International Application: PCT/US2013/043132 WO 20130529
- International Announcement: WO2014/130070 WO 20140828
- Main IPC: H04W24/02
- IPC: H04W24/02 ; G01S5/14 ; H04L12/26 ; G01S13/76 ; G01S13/87

Abstract:
Improved wireless network location techniques are described. In one embodiment, for example, an apparatus may comprise circuitry and a communications management module for execution on the circuitry to send a timing announcement element comprising a sounding preamble count parameter indicating a number of sounding preambles, send a null data element comprising a number of sounding preambles equal to the sounding preamble count parameter, receive timing reply information comprising the number of sounding preambles equal to the sounding preamble count parameter, and determine a time of flight based on the timing reply information. Other embodiments are described and claimed.
Public/Granted literature
- US20140301219A1 WIRELESS NETWORK LOCATION TECHNIQUES Public/Granted day:2014-10-09
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