Invention Grant
- Patent Title: Authentication of ranging device
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Application No.: US16202559Application Date: 2018-11-28
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Publication No.: US11039306B2Publication Date: 2021-06-15
- Inventor: Qinghua Li , Feng Jiang , Chen Xiaogang , Jonathan Segev , Robert J. Stacey
- 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
- Agency: Schwegman Lundberg & Woessner, P.A.
- Main IPC: H04L29/06
- IPC: H04L29/06 ; H04W12/00 ; H04W12/069

Abstract:
Methods, apparatuses, and computer readable media for location measurement reporting in a wireless network are disclosed. An apparatus of an initiator station (ISTA), where the apparatus comprises processing circuitry configured to decode a null data packet (NDP) announce (NDPA) frame from an initiator station (ISTA), the NDPA frame comprising a dialog token and an identification of a temporary key. The processing circuitry may be further configured to decode a first NDP from the ISTA, the NDP comprising first long training fields (LTFs), and wherein the NDP is received on a channel and encode a second NDP, the second NDP comprising second LTFs, wherein the second LTFs are determined based at least on the temporary key. The processing circuitry may be further configured to encode a location measurement report (LMR), the LMR comprising the dialog token and an indication of the temporary key.
Public/Granted literature
- US20190098493A1 AUTHENTICATION OF RANGING DEVICE Public/Granted day:2019-03-28
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