公开(公告)号：US20170257758A1

公开(公告)日：2017-09-07

申请号：US15333551

申请日：2016-10-25

Applicant: QUALCOMM Incorporated

Inventor： Carlos Horacio ALDANA ,  Alireza RAISSINIA ,  Santosh VAMARAJU ,  Kumar ANAND

IPC: H04W12/06 ,  H04W24/10 ,  G01S5/02 ,  H04W12/08 ,  H04W4/02 ,  H04W64/00 ,  H04W12/04

CPC classification number: H04W12/06 ,  G01S5/0289 ,  G01S5/14 ,  H04L63/0428 ,  H04W4/023 ,  H04W12/04 ,  H04W12/08 ,  H04W24/10 ,  H04W64/00 ,  H04W84/12

Abstract: Techniques for providing a secure Fine Timing Measurement (FTM) exchange between two wireless transceivers are disclosed. An example of a method according to the disclosure include transmitting a protected FTM range request message with a Dialog Token of a FTM frame, receiving a protected FTM range report message from a station, wherein the protected FTM range report message includes FTM information, and authenticating the station based at least in part on the FTM information included in the protected FTM range report message.