A. Roger Hammons JR.

Person

N. Potomac, MD, US

People

Patents Grantslast 30 patents

Information Patent Grant
Sets of rate-compatible universal turbo codes nearly optimized over...
- Patent number 9,300,330
- Issue date Mar 29, 2016
- DTVG Licensing, Inc.
- Mustafa Eroz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sets of rate-compatible universal turbo codes nearly optimized over...
- Patent number 9,037,954
- Issue date May 19, 2015
- DTVG Licensing, Inc.
- Mustafa Eroz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for a rateless round robin protocol for adaptiv...
- Patent number 8,671,332
- Issue date Mar 11, 2014
- The Johns Hopkins University
- A. Roger Hammons
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Turbo code interleaver with near optimal performance
- Patent number 8,671,324
- Issue date Mar 11, 2014
- DTVG Licensing, Inc.
- Mustafa Eroz
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
System and method for topology optimization of directional network
- Patent number 8,665,756
- Issue date Mar 4, 2014
- The Johns Hopkins University
- A. Roger Hammons
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sets of rate-compatible universal turbo codes nearly optimized over...
- Patent number 8,489,959
- Issue date Jul 16, 2013
- DTVC Licensing, Inc.
- Mustafa Eroz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for a general near optimal turbo code trellis termination
- Patent number 8,429,490
- Issue date Apr 23, 2013
- DTVG Licensing, Inc.
- Mustafa Eroz
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Space-time coded OFDM system for MMDS applications
- Patent number 8,374,272
- Issue date Feb 12, 2013
- The DIRECTV Group, Inc.
- A. Roger Hammons
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Interleaver design for parsed parallel concatenated codes
- Patent number 6,697,990
- Issue date Feb 24, 2004
- Hughes Electronics Corporation
- Hesham El-Gamal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and constructions for space-time codes for PSK constellation...
- Patent number 6,678,263
- Issue date Jan 13, 2004
- Hughes Electronics Corporation
- A. Roger Hammons
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Turbo-like forward error correction encoder and decoder with improv...
- Patent number 6,675,348
- Issue date Jan 6, 2004
- Hughes Electronics Corporation
- A. Roger Hammons
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Forward error correction scheme for CDMA data channels using univer...
- Patent number 6,665,829
- Issue date Dec 16, 2003
- Hughes Electronics Corporation
- Mustafa Eroz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for quadrature multi-pulse modulation of data...
- Patent number 6,608,874
- Issue date Aug 19, 2003
- Hughes Electronics Corporation
- Bassel F. Beidas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method employing a rate matching algorithm for providing...
- Patent number 6,601,214
- Issue date Jul 29, 2003
- Hughes Electronics Corporation
- A. Roger Hammons
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Forward error correction scheme for cellular mobile radio systems u...
- Patent number 6,574,767
- Issue date Jun 3, 2003
- Hughes Electronics Corporation
- Mustafa Eroz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of generating space-time codes for generalized layered space...
- Patent number 6,560,295
- Issue date May 6, 2003
- Hughes Electronics Corporation
- A. Roger Hammons
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for performing combined multi-rate convolutional...
- Patent number 6,487,251
- Issue date Nov 26, 2002
- Hughes Electronics Corporation
- Yezdi Antia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Recognition and utilization of auxiliary error control transmissions
- Patent number 6,438,121
- Issue date Aug 20, 2002
- Hughes Electronics Corporation
- A. Roger Hammons
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Single-LNB satellite data receiver
- Patent number 6,430,233
- Issue date Aug 6, 2002
- Hughes Electronics Corporation
- Douglas M. Dillon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Forward error correction scheme for data channels using universal t...
- Patent number 6,430,722
- Issue date Aug 6, 2002
- Hughes Electronics Corporation
- Mustafa Eroz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Burst format and associated signal processing to improve frequency...
- Patent number 6,373,858
- Issue date Apr 16, 2002
- Hughes Electronics Corporation
- Mohammad Soleimani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sets of rate-compatible universal turbo codes nearly optimized over...
- Patent number 6,370,669
- Issue date Apr 9, 2002
- Hughes Electronics Corporation
- Mustafa Eroz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for improving spectral sampling using sub-burst discreet fou...
- Patent number 6,349,120
- Issue date Feb 19, 2002
- Hughes Electronics Corporation
- Zhen-Liang Shi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method of soft decision decoding
- Patent number 6,347,124
- Issue date Feb 12, 2002
- Hughes Electronics Corporation
- Yezdi Antia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Turbo code interleaver with near optimal performance
- Patent number 6,334,197
- Issue date Dec 25, 2001
- Hughes Electronics Corporation
- Mustafa Eroz
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method for a general turbo code trellis termination
- Patent number 6,332,209
- Issue date Dec 18, 2001
- Hughes Electronics Corporation
- Mustafa Eroz
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Efficient MLSE equalization for quadrature multi-pulse (QMP) signaling
- Patent number 6,278,732
- Issue date Aug 21, 2001
- Hughes Electronics Corp.
- Bassel F. Beidas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for signal burst classification
- Patent number 6,263,031
- Issue date Jul 17, 2001
- Hughes Electronics Corp.
- Bassel F. Beidas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptable overlays for forward error correction schemes based on tr...
- Patent number 6,209,116
- Issue date Mar 27, 2001
- Hughes Electronics Corporation
- A. Roger Hammons
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for performing cyclic redundancy check synchro...
- Patent number 5,832,031
- Issue date Nov 3, 1998
- Hughes Electronics Corporation
- A. Roger Hammons
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SETS OF RATE-COMPATIBLE UNIVERSAL TURBO CODES NEARLY OPTIMIZED OVER...
- Publication number 20150249472
- Publication date Sep 3, 2015
- DTVG Licensing, Inc.
- Mustafa Eroz
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SETS OF RATE-COMPATIBLE UNIVERSAL TURBO CODES NEARLY OPTIMIZED OVER...
- Publication number 20130297994
- Publication date Nov 7, 2013
- Mustafa Eroz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TURBO CODE INTERLEAVER WITH NEAR OPTIMAL PERFORMANCE
- Publication number 20130061109
- Publication date Mar 7, 2013
- The DIRECTV Group, Inc.
- Mustafa Eroz
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Space-time coded OFDM system for MMDS applications
- Publication number 20080130772
- Publication date Jun 5, 2008
- A. Roger Hammons
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for a general near optimal turbo code trellis termination
- Publication number 20080074297
- Publication date Mar 27, 2008
- Mustafa Eroz
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Turbo code interleaver with optimal performance
- Publication number 20080065948
- Publication date Mar 13, 2008
- Mustafa Eroz
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Forward error correction scheme for data channels using universal t...
- Publication number 20080065952
- Publication date Mar 13, 2008
- Mustafa Eroz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for a general near optimal turbo code trellis termination
- Publication number 20080065954
- Publication date Mar 13, 2008
- Mustafa Eroz
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method and system for utilizing space-time and space-frequency code...
- Publication number 20080063035
- Publication date Mar 13, 2008
- Hesham El-Gamal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for a general near optimal turbo code trellis termination
- Publication number 20080065955
- Publication date Mar 13, 2008
- Mustafa Eroz
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Turbo code interleaver with near optimal performance
- Publication number 20080059847
- Publication date Mar 6, 2008
- Mustafa Eroz
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Turbo code interleaver with near optimal performance
- Publication number 20080059727
- Publication date Mar 6, 2008
- Mustafa Eroz
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method and system for utilizing space-time codes for block fading c...
- Publication number 20070140372
- Publication date Jun 21, 2007
- Hesham El-Gamal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Space-time trellis code for orthogonal frequency division multiplex...
- Publication number 20070064826
- Publication date Mar 22, 2007
- Hesham El-Gamal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for utilizing space-time codes for block fading c...
- Publication number 20060039501
- Publication date Feb 23, 2006
- Hesham El-Gamal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for utilizing space-time and space-frequency code...
- Publication number 20060013343
- Publication date Jan 19, 2006
- Hesham El-Gamal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Sets of rate-compatible universal turbo codes nearly optimized over...
- Publication number 20050172202
- Publication date Aug 4, 2005
- Hughes Electronics Corporation
- Mustafa Eroz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Turbo code interleaver with near optimal performance
- Publication number 20050166125
- Publication date Jul 28, 2005
- Hughes Electronics Corporation
- Mustafa Eroz
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Forward error correction scheme for data channels using universal t...
- Publication number 20050149815
- Publication date Jul 7, 2005
- Hughes Electronics Corporation
- Mustafa Eroz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for a general near optimal turbo code trellis termination
- Publication number 20050149816
- Publication date Jul 7, 2005
- Hughes Electronics Corporation
- Mustafa Eroz
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method and constructions for space-time codes for PSK constellation...
- Publication number 20040146014
- Publication date Jul 29, 2004
- Hughes Electronics Corporation
- A. Roger Hammons
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Forward error correction scheme for data channels using universal t...
- Publication number 20040123218
- Publication date Jun 24, 2004
- Hughes Electronics Corporation
- Mustafa Eroz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Forward error correction scheme for data channels using universal t...
- Publication number 20040059982
- Publication date Mar 25, 2004
- Hughes Electronics Corporation
- Mustafa Eroz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of generating space-time codes for generalized layered space...
- Publication number 20030194022
- Publication date Oct 16, 2003
- Hughes Electronics Corporation
- A. Roger Hammons
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for performing combined multi-rate convolutional...
- Publication number 20030112879
- Publication date Jun 19, 2003
- Hughes Electronics Corporation
- Yezdi Antia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Forward error correction scheme for CDMA data channels using univer...
- Publication number 20030051205
- Publication date Mar 13, 2003
- Hughes Electronics Corporation
- Mustafa Eroz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Forward error correction scheme for cellular mobile radio systems u...
- Publication number 20030041297
- Publication date Feb 27, 2003
- Hughes Electronics Corporation
- Mustafa Eroz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Space-time coded OFDM system for MMDS applications
- Publication number 20020165626
- Publication date Nov 7, 2002
- A. Roger Hammons
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Sets of rate-compatible universal turbo codes nearly optimized over...
- Publication number 20020166093
- Publication date Nov 7, 2002
- Hughes Electronics Corporation
- Mustafa Eroz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Space-time trellis code for orthogonal frequency division multiplex...
- Publication number 20020141508
- Publication date Oct 3, 2002
- Hesham El-Gamal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

A. Roger Hammons JR.

Person

Patents Grantslast 30 patents

Sets of rate-compatible universal turbo codes nearly optimized over...

Sets of rate-compatible universal turbo codes nearly optimized over...

Systems and methods for a rateless round robin protocol for adaptiv...

Turbo code interleaver with near optimal performance

System and method for topology optimization of directional network

Sets of rate-compatible universal turbo codes nearly optimized over...

Method for a general near optimal turbo code trellis termination

Space-time coded OFDM system for MMDS applications

Interleaver design for parsed parallel concatenated codes

Method and constructions for space-time codes for PSK constellation...

Turbo-like forward error correction encoder and decoder with improv...

Forward error correction scheme for CDMA data channels using univer...

Method and apparatus for quadrature multi-pulse modulation of data...

System and method employing a rate matching algorithm for providing...

Forward error correction scheme for cellular mobile radio systems u...

Method of generating space-time codes for generalized layered space...

System and method for performing combined multi-rate convolutional...

Recognition and utilization of auxiliary error control transmissions

Single-LNB satellite data receiver

Forward error correction scheme for data channels using universal t...

Burst format and associated signal processing to improve frequency...

Sets of rate-compatible universal turbo codes nearly optimized over...

Method for improving spectral sampling using sub-burst discreet fou...

System and method of soft decision decoding

Turbo code interleaver with near optimal performance

Method for a general turbo code trellis termination

Efficient MLSE equalization for quadrature multi-pulse (QMP) signaling

Method and apparatus for signal burst classification

Adaptable overlays for forward error correction schemes based on tr...

Method and apparatus for performing cyclic redundancy check synchro...

Patents Applicationslast 30 patents

SETS OF RATE-COMPATIBLE UNIVERSAL TURBO CODES NEARLY OPTIMIZED OVER...

SETS OF RATE-COMPATIBLE UNIVERSAL TURBO CODES NEARLY OPTIMIZED OVER...

TURBO CODE INTERLEAVER WITH NEAR OPTIMAL PERFORMANCE

Space-time coded OFDM system for MMDS applications

Method for a general near optimal turbo code trellis termination

Turbo code interleaver with optimal performance

Forward error correction scheme for data channels using universal t...

Method for a general near optimal turbo code trellis termination

Method and system for utilizing space-time and space-frequency code...

Method for a general near optimal turbo code trellis termination

Turbo code interleaver with near optimal performance

Turbo code interleaver with near optimal performance

Method and system for utilizing space-time codes for block fading c...

Space-time trellis code for orthogonal frequency division multiplex...

Method and system for utilizing space-time codes for block fading c...

Method and system for utilizing space-time and space-frequency code...

Sets of rate-compatible universal turbo codes nearly optimized over...

Turbo code interleaver with near optimal performance

Forward error correction scheme for data channels using universal t...

Method for a general near optimal turbo code trellis termination

Method and constructions for space-time codes for PSK constellation...

Forward error correction scheme for data channels using universal t...

Forward error correction scheme for data channels using universal t...

Method of generating space-time codes for generalized layered space...

System and method for performing combined multi-rate convolutional...

Forward error correction scheme for CDMA data channels using univer...

Forward error correction scheme for cellular mobile radio systems u...

Space-time coded OFDM system for MMDS applications

Sets of rate-compatible universal turbo codes nearly optimized over...

Space-time trellis code for orthogonal frequency division multiplex...