公开(公告)号：US20250039187A1

公开(公告)日：2025-01-30

申请号：US18818669

申请日：2024-08-29

Applicant: Intel Corporation

Inventor： Dan HOROVITZ ,  Ilil BLUM SHEM-TOV ,  Yoni KAHANA ,  Yaron KLEIN ,  Assaf GUREVITZ

IPC: H04L9/40 ,  H04B7/06 ,  H04L41/16

Abstract: Provided is a method for location-based access control in a wireless network. The location of a user device is determined based on a Channel State Information (CSI) matrix of the user device as trusted or untrusted. Based on the trust state, which is trusted or untrusted, of the user device, access control is performed. In some examples, in order to determine the trust state of the user device, the CSI matrix of the user device needs to be input into a machine learning model or be compared with CSI matrices corresponding to multiple trusted locations using a similarity measure. Because the access control is based on the location of the user device, the conveniency and accuracy of the access control could be better than that made by some other security measures, such as password-based mechanisms.

公开(公告)号：US20250063355A1

公开(公告)日：2025-02-20

申请号：US18921042

申请日：2024-10-21

Applicant: Intel Corporation

Inventor： Ilil BLUM SHEM-TOV ,  Yaron KLEIN ,  Dan HOROVITZ ,  Yoni KAHANA ,  Omer BEN-SHALOM

IPC: H04W12/06 ,  H04W12/63

Abstract: A method and apparatus for authentication of a user. A user profile is generated during an initial registration. The user profile may include a trusted location of the user. During a subsequent authentication process for the user, it is determined whether the user is located in the trusted location of the user, and an access to a service for the user may be controlled based on a result of the authentication process and the determination whether the user is located in the trusted location of the user. A location-based parameter of the trusted location of the user may be determined and stored in advance, and it is determined whether the user is located in the trusted location of the user by comparing the location-based parameter of the current location of the user and the location-based parameter of the trusted location of the user.

公开(公告)号：US20250112365A1

公开(公告)日：2025-04-03

申请号：US18477568

申请日：2023-09-29

Applicant: Intel Corporation

Inventor： Walid EL HAJJ ,  Serge DAO ,  Jayprakash THAKUR ,  Nawfal ASRIH ,  Wilfrid LEFEVRE ,  Yoni KAHANA

IPC: H01Q5/385 ,  H01Q1/38 ,  H01Q1/50 ,  H01Q21/28

Abstract: Disclosed herein are devices, systems, and methods for an antenna system that may be used not only for wireless communications but also for other antenna-based applications such as proximity sensing, ranging, and angle of arrival measurements. The antenna system includes a plurality of antenna groups that include a first antenna group and a second antenna group. The first antenna group includes a parasitic element and a radiating element fed by a antenna port. The second antenna group includes a second parasitic element and a second radiating element fed by a second antenna port. The antenna system also includes a ground plane coupled to the first antenna group and the second antenna group. The first antenna group may be separated from and mirrored by the second antenna group.