Ali Abdi

US Patent:

7541976, Jun 2, 2009

Filed:

Oct 20, 2006

Appl. No.:

11/551685

Inventors:

Hong Zhang - Edison NJ, US
Ali Abdi - New Milford NJ, US

Assignee:

New Jersey Institute of Technology - Newark NJ

International Classification:

G01S 3/02

US Classification:

342461, 342377, 342378

Abstract:

The subject matter disclosed herein relates to techniques for estimating a speed of an object that transmits a signal at a carrier frequency. An apparatus and method disclosed herein includes receiving at an array of multiple antenna elements a radio frequency signal transmitted by a moving object; and estimating a speed of said moving object based, at least in part, on a spatial cross-correlation among characteristics of signals received at individual ones of said multiple antenna elements.

US Patent:

7929563, Apr 19, 2011

Filed:

Jan 20, 2006

Appl. No.:

11/336018

Inventors:

Shuangquan Wang - Kearny NJ, US
Ali Abdi - New Milford NJ, US

Assignee:

New Jersey Institute of Technology - Newark NJ

International Classification:

H04L 12/56
H04J 1/16

US Classification:

370430, 370252, 370419

Abstract:

Embodiments of methods, devices and/or systems for estimating channel state information are described.

US Patent:

8209150, Jun 26, 2012

Filed:

Nov 21, 2007

Appl. No.:

11/944279

Inventors:

Hong Zhang - Edison NJ, US
Ali Abdi - New Milford NJ, US

Assignee:

New Jersey Institute of Technology - Newark NJ

International Classification:

H03F 1/26

US Classification:

702189, 342461

Abstract:

Embodiments of the invention exploit cyclostationarity of linearly modulated signals, transmitted through fading channels, to provide robust blind and data-aided mobile speed estimators. Embodiments of the invention utilize at least two methods of cyclic-correlation- and cyclic-spectrum-based methods and extension to space-time speed estimation at the base station in macrocells. In comparison with background art methods, the new estimators of the embodiments of the invention can be used without any need for pilot tones, and are robust to additive stationary noise or interference of any color or distribution. In addition, embodiments of the invention can also be implemented blindly, which can increase the data throughput. Performance results of the estimators of the embodiments of the invention are illustrated via extensive Monte Carlo simulation results.

US Patent:

20060264231, Nov 23, 2006

Filed:

Jan 20, 2006

Appl. No.:

11/336301

Inventors:

Hong Zhang - Edison NJ, US
Ali Abdi - New Milford NJ, US

International Classification:

H04B 7/00

US Classification:

455523000

Abstract:

Embodiments of methods, devices and/or systems for estimating channel state information are described.

US Patent:

20080198695, Aug 21, 2008

Filed:

Jun 15, 2007

Appl. No.:

11/818635

Inventors:

Ali Abdi - New Milford NJ, US

International Classification:

H04B 11/00

US Classification:

367134

Abstract:

A system and a method for conveying data using the vector components of the acoustic field, in addition to the scalar component is described. Receivers capable of determining the transmitted data values by measuring one or more parameters of an acoustic field are utilized. Measured parameters of the acoustic field may include both the scalar and vector components. The described system and method may optimize the conveyance of communications through a fluid.

US Patent:

20110202283, Aug 18, 2011

Filed:

Jan 14, 2011

Appl. No.:

13/006901

Inventors:

Ali Abdi - Short Hills NJ, US
Effat S. Emamian - Newark NJ, US

International Classification:

G06F 19/00

US Classification:

702 19

Abstract:

The present disclosure provides advantageous systems and methods for identifying molecular vulnerabilities in biological pathways and networks. The present disclosure generally involves conceptualizing a disease/disorder at the molecular level as a faulty physiological system, wherein one or more molecules in the complex intracellular signaling network are dysfunctional. This is accomplished by modeling a given physiological system as a digital logic circuit. More particularly, in exemplarily embodiments, binary logic equations are derived by analyzing the interactions between the input and output nodes of a target biological system. These equations are then used to produce a digital circuit representation for the system. Once a digital circuit representation is created, this circuit may advantageously be analyzed, using fault analysis techniques, in order to determine the vulnerability levels of the molecules of the targeted system.

US Patent:

20130038462, Feb 14, 2013

Filed:

Apr 18, 2011

Appl. No.:

13/641895

Inventors:

Ali Abdi - Short Hills NJ, US

International Classification:

H04B 13/02

US Classification:

340850

Abstract:

The present invention relates to transmitting data using vector sensors and via the vector components of the acoustic field. The data can be received via vector sensors and/or scalar sensors and/or arrays of such sensors.

US Patent:

20210306080, Sep 30, 2021

Filed:

Aug 20, 2019

Appl. No.:

17/269723

Inventors:

Ali Abdi - Short Hills NJ, US

International Classification:

H04B 11/00

Abstract:

A method and a system are disclosed for high speed acoustic transmission of data in networks and sequences of solid pieces using various propagation modes. The data is converted to several sets, and then the sets are transmitted via propagation modes such as extensional or flexural or torsional or their combinations, using multiple transmitters. This allows to increase transmission rate or reduce transmission error or both for data communication.