Carol A Martin

Address:

1740 Crump Rd, Winter Haven, FL 33881

Phone:

(863)3242317

VIN:

3GYFNAEY3BS581502

Make:

CADILLAC

Model:

SRX

Year:

2011

US Patent:

8340206, Dec 25, 2012

Filed:

Jan 21, 2010

Appl. No.:

12/691052

Inventors:

Carol C. Martin - Fair Haven NJ, US
John C. Koshy - Jackson NJ, US
Joseph C. Liberti - Howell NJ, US
Anthony A. Triolo - Manalapan NJ, US

Assignee:

TTI Inventions D LLC - Wilmington DE

International Classification:

H04B 7/02

US Classification:

375267

Abstract:

An adaptive wireless multiple-input multiple-output (MIMO) system switches among two or more modes of operation including Uninformed Transmitter (UT) and Informed Transmitter (IT) modes based on channel conditions as reflected in a set of metrics including a temporal selectivity metric (TSM) indicative of the temporal dynamics of the MIMO channel. In an exemplary embodiment, the adaptive MIMO system uses a dominant eigenmode IT mode of operation if a signal-to-noise ratio is below a threshold, otherwise, the system uses an IT mode or a UT mode based on the TSM. If the TSM indicates a channel that is changing too rapidly for feedback to be effective, the UT mode is used, otherwise the IT mode is used. Overall system capacity in time varying MIMO channels is thereby improved.

US Patent:

8466819, Jun 18, 2013

Filed:

Sep 24, 2010

Appl. No.:

12/889788

Inventors:

Ted K. Woodward - Holmdel NJ, US
Tom Banwell - Howell NJ, US
Anjali Agarwal - Matawan NJ, US
Paul Toliver - Tinton Falls NJ, US
Carol Martin - Fair Haven NJ, US

Assignee:

Telcordia Technologies, Inc. - Piscataway NJ

International Classification:

H03M 1/12

US Classification:

341137

Abstract:

A system and method for selective wavelength interleaved filtering technique for analog to digital conversion (ADC) comprises a remote aperture for analog input, a modulator operable to transform the analog input into an initial optical signal, a photonic front end having high resolution optical filters operable to filter the optical signal into multiple subsequent optical signals and supply local oscillators for downconversion into electrical signals, a segmented subsystem having a plurality of ADCs, each operable to receive and convert one subsequent optical signal of the optical signals, and a memory buffer and process subsystem operable to reconstruct the converted subsequent optical signals into a digital representation of the analog input by executing reconstruction algorithms. Provision is made for compensation of distortions arising in the electrical to optical to electrical conversion process. The optical filters can include a self-registered filter wherein individual passbands are intrinsically aligned to one another.

US Patent:

8615263, Dec 24, 2013

Filed:

Oct 31, 2011

Appl. No.:

13/285221

Inventors:

Phiroz H. Madon - Old Bridge NJ, US
Anthony Triolo - Manalapan NJ, US
Carol C. Martin - Fair Haven NJ, US
HeeChang Kim - Marlboro NJ, US
Gregory P. Pollini - Howell NJ, US
Achilles Kogiantis - New York NY, US

Assignee:

Telcordia Technologies, Inc. - Piscataway NJ

International Classification:

H04B 7/00
H04W 4/00

US Classification:

455509, 455431, 455464

Abstract:

Various embodiments of the present invention relate to wireless network management. One specific example relates to efficient radio frequency (RF) spectrum management involving multiple mobile vehicles, whereby a system and/or a method of the invention achieves greatly improved spectral efficiency in the assignment of frequency bands to communications channels between the vehicles and/or stationary ground stations. Other examples of the present invention provide systems and methods to analyze the RF emissions resulting from the motion of transmitters and/or receivers through airspace with the help of five-dimensional quanta of space (x, y, z), time and frequency to assign frequency bands to test plans (including previously-validated test plan(s) and/or to-be-validated test plan(s)). In one specific example, the analysis is directed to the assignment of frequency bands with and without reuse.

US Patent:

58752161, Feb 23, 1999

Filed:

May 1, 1997

Appl. No.:

8/848946

Inventors:

Carol Catalano Martin - Fair Haven NJ

Assignee:

Lucent Technologies Inc. - Murray Hill NJ

International Classification:

H04B 708

US Classification:

375347

Abstract:

An apparatus for performance improvement of a digital wireless receiver comprises a processing circuit for processing a plurality of received signals and providing a processed signal, wherein a plurality of weights is applied to the plurality of received signals producing a plurality of weighted received signals. The plurality of weighted received signals are combined to provide the processed signal. A weight generation circuit generates the plurality of weights wherein weights are based on a ratio of a desired signal, a noise signal and an interference signal.

US Patent:

59600390, Sep 28, 1999

Filed:

Apr 10, 1996

Appl. No.:

8/631315

Inventors:

Carol Catalano Martin - Fair Haven NJ
Jack Harriman Winters - Middletown NJ

Assignee:

Lucent Technologies Inc. - Murray Hill NJ

International Classification:

H04B 702
H04L 102

US Classification:

375267

Abstract:

An adaptive high speed data transmission system is described. In one aspect, the transmitter for this system employs a plurality of transmit antennas which have controllable offsets. The transmitter also includes signal coding circuitry suitable for use to address transmission impairments due to fast fading in the transmission channel. At the receiver, the received signal is analyzed to determine the fading characteristics of the channel. Where slow fading is detected, the offsets are employed to convert the slow fading into fast fading. The channel characteristics are continually resampled and these characteristics are used to adjust the transmitter and the receiver to achieve optimal transmission speed.