公开(公告)号：US20240214803A1

公开(公告)日：2024-06-27

申请号：US18146145

申请日：2022-12-23

Applicant: Drexel University

Inventor： Kapil R. Dandekar ,  James J. Chacko ,  Kyle Joseph Juretus ,  Marko Jacovic ,  Cem Sahin ,  Nagarajan Kandasamy ,  Ioannis Savidis

IPC: H04W12/0431 ,  H04W12/041

CPC classification number: H04W12/0431 ,  H04W12/041

Abstract: A key-based interleaver for enhancement the security of wireless communication includes a physical layer communication channel key to provide security even when the software encryption key is compromised. A method of creating a secure communication link using a physical layer interleaving system includes implementing a key policy implementation that utilizes temporal dependency and interleaving bits using a flexible inter and intra-block data interleaver.

公开(公告)号：US11177902B2

公开(公告)日：2021-11-16

申请号：US16478148

申请日：2018-01-15

Applicant: Drexel University

Inventor： James J. Chacko ,  Kapil R. Dandekar ,  Marko Jacovic ,  Kyle Joseph Juretus ,  Nagarajan Kandasamy ,  Cem Sahin ,  Ioannis Savidis

IPC: H04L9/08 ,  H04K1/00 ,  H04W12/03 ,  H04W12/037 ,  H04W12/041

Abstract: A physical layer based technique secures wireless communication between a transmitter and receiver. The technique involves obfuscating the preamble data of the baseband signal through unique keys that are generated at the transmitter and the receiver based on channel characteristics known only to them.

公开(公告)号：US20180350149A1

公开(公告)日：2018-12-06

申请号：US15780391

申请日：2016-12-01

Applicant: Drexel University

Inventor： Kapil R. Dandekar ,  Cem Sahin ,  Logan J. Henderson ,  Danh H. Nguyen ,  James J. Chacko ,  Xaime Rivas Rey

IPC: G06T19/00 ,  G06F3/0484 ,  G01R29/10 ,  H04B17/336 ,  H04B17/345

CPC classification number: G06T19/006 ,  G01R29/10 ,  G06F3/04847 ,  H04B17/336 ,  H04B17/345 ,  H04L41/22

Abstract: Presenting a visualization of antenna radiation patterns may include sending a request to a server for up-to-date information regarding an antenna mode; receiving the request at the server and reading a register value for the antenna mode; responding, by the server, with updated antenna mode information; and overlaying antenna radiation patterns on an image based on the mode information.

公开(公告)号：US11540120B2

公开(公告)日：2022-12-27

申请号：US16432509

申请日：2019-06-05

Applicant: Drexel University

Inventor： Kapil R. Dandekar ,  James J. Chacko ,  Kyle Joseph Juretus ,  Marko Jacovic ,  Cem Sahin ,  Nagarajan Kandasamy ,  Ioannis Savidis

IPC: H04W12/033 ,  G06F7/58 ,  H03M13/27 ,  H04W12/041 ,  H04L5/00

Abstract: A key-based interleaver for enhancement the security of wireless communication includes a physical layer communication channel key to provide security even when the software encryption key is compromised. A method of creating a secure communication link using a physical layer interleaving system includes implementing a key policy implementation that utilizes temporal dependency and interleaving bits using a flexible inter and intra-block data interleaver.

公开(公告)号：US10515483B2

公开(公告)日：2019-12-24

申请号：US15780391

申请日：2016-12-01

Applicant: Drexel University

Inventor： Kapil R. Dandekar ,  Cem Sahin ,  Logan J. Henderson ,  Danh H. Nguyen ,  James J. Chacko ,  Xaime Rivas Rey

IPC: G06T19/00 ,  G01R29/10 ,  H04B17/336 ,  H04B17/345 ,  G06F3/0484 ,  H04L12/24

Abstract: Presenting a visualization of antenna radiation patterns may include sending a request to a server for up-to-date information regarding an antenna mode; receiving the request at the server and reading a register value for the antenna mode; responding, by the server, with updated antenna mode information; and overlaying antenna radiation patterns on an image based on the mode information.