by providing an alternative to one signal point

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CPC
H04L27/3466

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Parent Industries

HELECTRICITY H04Electric communication H04LTRANSMISSION OF DIGITAL INFORMATION H04L27/00Modulated-carrier systems

Current Industry

H04L27/3466by providing an alternative to one signal point

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Patents Grantslast 30 patents

Information Patent Grant
Method of improving performance in a hierarchical modulation system
- Patent number 9,160,602
- Issue date Oct 13, 2015
- Sirius XM Radio Inc.
- Joseph Smallcomb
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method to minimize interference into legacy SDARS reception by vary...
- Patent number 9,154,351
- Issue date Oct 6, 2015
- Sirius XM Radio Inc.
- Carl Scarpa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method to minimize interference into legacy SDARS reception by vary...
- Patent number 8,457,037
- Issue date Jun 4, 2013
- Sirius XM Radio Inc.
- Carl Scarpa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for decoding in a hierarchical, modulation system
- Patent number 7,949,074
- Issue date May 24, 2011
- Thomson Licensing
- Wen Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method to increase performance of secondary data in a heirarchial m...
- Patent number 7,656,966
- Issue date Feb 2, 2010
- Delphi Technologies, Inc.
- Glenn A. Walker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication method and apparatus
- Patent number 7,266,097
- Issue date Sep 4, 2007
- Inmarsat Global Limited
- Louis Mimis Christodoulides
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method to increase performance of secondary data in a hierarchical...
- Patent number 7,230,998
- Issue date Jun 12, 2007
- Delphi Technologies, Inc.
- Glenn A. Walker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication method and apparatus
- Patent number 6,665,361
- Issue date Dec 16, 2003
- Inmarsat, Ltd.
- Louis Mimis Christodoulides
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for the transmission of a low-rate supplementary channel in...
- Patent number 5,978,123
- Issue date Nov 2, 1999
- Oerlikon-Contraves AG
- Reinhard Hanno Czichy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Secondary channel signalling in a QAM data point constellation
- Patent number 4,630,287
- Issue date Dec 16, 1986
- Paradyne Corporation
- Thomas Armstrong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD TO MINIMIZE INTERFERENCE INTO LEGACY SDARS RECEPTION BY VARY...
- Publication number 20140010325
- Publication date Jan 9, 2014
- Carl Scarpa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of Improving Performance in a Hierarchical Modulation System
- Publication number 20130039442
- Publication date Feb 14, 2013
- Joseph Smallcomb
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method to Minimize Interference into Legacy SDARS Reception by Vary...
- Publication number 20100008289
- Publication date Jan 14, 2010
- Sirius XM Radio Inc.
- Carl Scarpa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method to increase performance of secondary data in a heirarchial m...
- Publication number 20070195868
- Publication date Aug 23, 2007
- DELPHI TECHNOLOGIES, INC.
- Glenn A. Walker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and method for decoding in a hierarchical, modulation system
- Publication number 20060227901
- Publication date Oct 12, 2006
- Wen Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method to increase performance of secondary data in a hierarchical...
- Publication number 20050111579
- Publication date May 26, 2005
- Glenn A. Walker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication method and apparatus
- Publication number 20040114547
- Publication date Jun 17, 2004
- Inmarsat, Ltd.
- Louis Mimis Christodoulides
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Carrier activation for data communications
- Publication number 20030012152
- Publication date Jan 16, 2003
- International Mobile Satellite Organization
- Howard Ray Feldman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Robust signaling techniques in multicarrier systems
- Publication number 20020080867
- Publication date Jun 27, 2002
- Syed Abbas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

by providing an alternative to one signal point

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method of improving performance in a hierarchical modulation system

Method to minimize interference into legacy SDARS reception by vary...

Method to minimize interference into legacy SDARS reception by vary...

Apparatus and method for decoding in a hierarchical, modulation system

Method to increase performance of secondary data in a heirarchial m...

Communication method and apparatus

Method to increase performance of secondary data in a hierarchical...

Communication method and apparatus

Method for the transmission of a low-rate supplementary channel in...

Secondary channel signalling in a QAM data point constellation

Patents Applicationslast 30 patents

METHOD TO MINIMIZE INTERFERENCE INTO LEGACY SDARS RECEPTION BY VARY...

Method of Improving Performance in a Hierarchical Modulation System

Method to Minimize Interference into Legacy SDARS Reception by Vary...

Method to increase performance of secondary data in a heirarchial m...

Apparatus and method for decoding in a hierarchical, modulation system

Method to increase performance of secondary data in a hierarchical...

Communication method and apparatus

Carrier activation for data communications

Robust signaling techniques in multicarrier systems