公开(公告)号：US11336626B2

公开(公告)日：2022-05-17

申请号：US16177703

申请日：2018-11-01

Applicant: Intel Corporation

Inventor： Qinghua Li ,  Jonathan Segev ,  Benny Abramovsky ,  Danny Alexander ,  Xiaogang Chen ,  Chittabrata Ghosh ,  Feng Jiang ,  Ido Ouzieli ,  Robert Stacey

IPC: H04L29/06 ,  H04L9/32 ,  H04W12/06 ,  H04W12/10 ,  G01S13/76 ,  G01S13/82 ,  H04W12/02

Abstract: The disclosure provides some embodiments for securing long training field (LTF) sequence. A responding station (RSTA) configures a location management report (LMR) frame. The LMR frame is configured to include an LMR in respect of a previous measurement, and data to be used to generate a null data packet (NDP) for a current measurement that is to be performed following the previous measurement. The RSTA further encrypts the LMR frame using protected management frames (PMF) scheme, and transmits the encrypted LMR frame to an initiating station (ISTA) for generating an LTF sequence for the current measurement. In response to receiving an NDP announcement (NDPA) and an NDP for the current measurement from the ISTA, the RSTA generates an NDP for the current measurement based on the NDPA and the data using CCMP, and transmits the NDP to the ISTA.

公开(公告)号：US20210120410A1

公开(公告)日：2021-04-22

申请号：US17133588

申请日：2020-12-23

Applicant: Intel Corporation

Inventor： Stanislav Gens ,  Roi Fridburg ,  Preston Hunt ,  Ido Ouzieli ,  Emily Qi ,  Ehud Reshef ,  Izoslav Tchigevsky

IPC: H04W12/06 ,  H04W76/10 ,  H04W76/30 ,  H04L5/00 ,  H04W12/037

Abstract: Provided herein are apparatus and methods for Wi-Fi network profile verification. An apparatus for a wireless communication device includes: a memory; and processor circuitry coupled with the memory, wherein the processor circuitry is to: encode a verification sequence in a probe request for transmission to an AP; decode, in response to the probe request, a probe response received from the AP to obtain a first verification result; determine a second verification result based on the verification sequence and a verification password (VP) obtained from the AP; and determine whether a verification for the AP is successful or not based on the first verification result and the second verification result, and wherein the memory is to store the VP. Other embodiments may also be disclosed and claimed.