Patents by Inventor Matthew Bromberg
Matthew Bromberg has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11671852Abstract: A method of operating a communication system includes communicating a sounding signal to a plurality of devices through a first antenna array coupled to a basestation. The method further includes, in response to the sounding signal, communicating a response signal to the basestation from each of the plurality of devices, from the response signal determining device data comprising a device location, a signal strength of the sounding signal and phase information of the sounding signal, grouping the plurality of devices into a first group based on the device data, generating first transmit beamforming weights for the first group to shape the power output of the first beamforming weight vector to communicate a data signal to the first group and broadcasting the data signal to the first group through a wireless signal from the first antenna array using the first transmit beamforming weights and nulls.Type: GrantFiled: November 9, 2021Date of Patent: June 6, 2023Assignee: Siden, Inc.Inventors: Boris Bogatin, Matthew Bromberg, Narayan Parappil Menon, John L. Norin
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Publication number: 20220132334Abstract: A method of operating a communication system includes communicating a sounding signal to a plurality of devices through a first antenna array coupled to a basestation. The method further includes, in response to the sounding signal, communicating a response signal to the basestation from each of the plurality of devices, from the response signal determining device data comprising a device location, a signal strength of the sounding signal and phase information of the sounding signal, grouping the plurality of devices into a first group based on the device data, generating first transmit beamforming weights for the first group to shape the power output of the first beamforming weight vector to communicate a data signal to the first group and broadcasting the data signal to the first group through a wireless signal from the first antenna array using the first transmit beamforming weights and nulls.Type: ApplicationFiled: November 9, 2021Publication date: April 28, 2022Inventors: Boris Bogatin, Matthew Bromberg, Narayan Parappil Menon, John L. Norin
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Patent number: 11228923Abstract: A method of operating a communication system includes communicating a sounding signal to a plurality of devices through a first antenna array coupled to a basestation. The method further includes, in response to the sounding signal, communicating a response signal to the basestation from each of the plurality of devices, from the response signal determining device data comprising a device location, a signal strength of the sounding signal and phase information of the sounding signal, grouping the plurality of devices into a first group based on the device data, generating first transmit beamforming weights for the first group to shape the power output of the first beamforming weight vector to communicate a data signal to the first group and broadcasting the data signal to the first group through a wireless signal from the first antenna array using the first transmit beamforming weights and nulls.Type: GrantFiled: May 21, 2020Date of Patent: January 18, 2022Assignee: Siden, Inc.Inventors: Boris Bogatin, Matthew Bromberg, Narayan Parappil Menon, John L. Norin
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Publication number: 20200374713Abstract: A method of operating a communication system includes communicating a sounding signal to a plurality of devices through a first antenna array coupled to a basestation. The method further includes, in response to the sounding signal, communicating a response signal to the basestation from each of the plurality of devices, from the response signal determining device data comprising a device location, a signal strength of the sounding signal and phase information of the sounding signal, grouping the plurality of devices into a first group based on the device data, generating first transmit beamforming weights for the first group to shape the power output of the first beamforming weight vector to communicate a data signal to the first group and broadcasting the data signal to the first group through a wireless signal from the first antenna array using the first transmit beamforming weights and nulls.Type: ApplicationFiled: May 21, 2020Publication date: November 26, 2020Inventors: Boris Bogatin, Matthew Bromberg, Narayan Parappil Menon, John L. Norin
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Patent number: 7149238Abstract: A discrete multitone stacked-carrier spread spectrum communication method is based on frequency domain spreading including multiplication of a baseband signal by a set of superimposed, or stacked, complex sinusoid carrier waves. In a preferred embodiment, the spreading involves energizing the bins of a large Fast Fourier transform (FFT). This provides a considerable savings in computational complexity for moderate output FFT sizes. Point-to-multipoint and multipoint-to-multipoint (nodeless) network topologies are possible. A code-nulling method is included for interference cancellation and enhanced signal separation by exploiting the spectral diversity of the various sources. The basic method may be extended to include multielement antenna array nulling methods for interference cancellation and enhanced signal separation using spatial separation. Such methods permit directive and retrodirective transmission systems that adapt or can be adapted to the radio environment.Type: GrantFiled: April 21, 2006Date of Patent: December 12, 2006Assignee: Cingular Wireless II, LLCInventors: Brian G. Agee, Matthew Bromberg, Derek Gerlach, David Gibbons, James Timothy Golden, Minnic Ho, Elliott Hoole, Mary Jesse, Robert Lee Maxwell, Robert G. Mechaley, Jr., Robert Ray Naish, David J. Nix, David James Ryan, David Stephenson
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Patent number: 7106781Abstract: A discrete multitone stacked-carrier spread spectrum communication method is based on frequency domain spreading including multiplication of a baseband signal by a set of superimposed, or stacked, complex sinusoid carrier waves. In a preferred embodiment, the spreading involves energizing the bins of a large Fast Fourier transform (FFT). This provides a considerable savings in computational complexity for moderate output FFT sizes. Point-to-multipoint and multipoint-to-multipoint (nodeless) network topologies are possible. A code-nulling method is included for interference cancellation and enhanced signal separation by exploiting the spectral diversity of the various sources. The basic method may be extended to include multielement antenna array nulling methods for interference cancellation and enhanced signal separation using spatial separation. Such methods permit directive and retrodirective transmission systems that adapt or can be adapted to the radio environment.Type: GrantFiled: August 3, 2001Date of Patent: September 12, 2006Assignee: Cingular Wireless II, LLCInventors: Brian G. Agee, Matthew Bromberg, Derek Gerlach, David Gibbons, James Timothy Golden, Minnie Ho, Elliott Hoole, Mary Jesse, Robert Lee Maxwell, Robert G. Mechaley, Jr., Robert Ray Naish, David J. Nix, David James Ryan, David Stephenson
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Publication number: 20060193373Abstract: A discrete multitone stacked-carrier spread spectrum communication method is based on frequency domain spreading including multiplication of a baseband signal by a set of superimposed, or stacked, complex sinusoid carrier waves. In a preferred embodiment, the spreading involves energizing the bins of a large Fast Fourier transform (FFT). This provides a considerable savings in computational complexity for moderate output FFT sizes. Point-to-multipoint and multipoint-to-multipoint (nodeless) network topologies are possible. A code-nulling method is included for interference cancellation and enhanced signal separation by exploiting the spectral diversity of the various sources. The basic method may be extended to include multielement antenna array nulling methods for interference cancellation and enhanced signal separation using spatial separation. Such methods permit directive and retrodirective transmission systems that adapt or can be adapted to the radio environment.Type: ApplicationFiled: April 21, 2006Publication date: August 31, 2006Inventors: Brian Agee, Matthew Bromberg, Derek Gerlach, David Gibbons, James Golden, Minnie Ho, Elliott Hoole, Mary Jesse, Robert Maxwell, Robert Mechaley, Robert Naish, David Nix, David Ryan, David Stephenson
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Patent number: 6621851Abstract: A discrete multitone stacked-carrier spread spectrum communication method is based on frequency domain spreading including multiplication of a baseband signal by a set of superimposed, or stacked, complex sinusoid carrier waves. In a preferred embodiment, the spreading involves energizing the bins of a large Fast Fourier transform (FFT). This provides a considerable savings in computational complexity for moderate output FFT sizes. Point-to-multipoint and multipoint-to-multipoint (nodeless) network topologies are possible. A code-nulling method is included for interference cancellation and enhanced signal separation by exploiting the spectral diversity of the various sources. The basic method may be extended to include multielement antenna array nulling methods for interference cancellation and enhanced signal separation using spatial separation. Such methods permit directive and retrodirective transmission systems that adapt or can be adapted to the radio environment.Type: GrantFiled: November 28, 2000Date of Patent: September 16, 2003Assignee: AT&T Wireless Services, Inc.Inventors: Brian G. Agee, Matthew Bromberg, Derek Gerlach, David Gibbons, James Timothy Golden, Minnie Ho, Elliott Hoole, Mary Jesse, Robert Lee Maxwell, Robert G. Mechaley, Jr., Robert Ray Naish, David J. Nix, David James Ryan, David Stephenson
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Publication number: 20020122465Abstract: A discrete multitone stacked-carrier spread spectrum communication method is based on frequency domain spreading including multiplication of a baseband signal by a set of superimposed, or stacked, complex sinusoid carrier waves. In a preferred embodiment, the spreading involves energizing the bins of a large Fast Fourier transform (FFT). This provides a considerable savings in computational complexity for moderate output FFT sizes. Point-to-multipoint and multipoint-to-multipoint (nodeless) network topologies are possible. A code-nulling method is included for interference cancellation and enhanced signal separation by exploiting the spectral diversity of the various sources. The basic method may be extended to include multielement antenna array nulling methods for interference cancellation and enhanced signal separation using spatial separation. Such methods permit directive and retrodirective transmission systems that adapt or can be adapted to the radio environment.Type: ApplicationFiled: August 3, 2001Publication date: September 5, 2002Inventors: Brian G. Agee, Matthew Bromberg, Derek Gerlach, David Gibbons, James Timothy Golden, Minnie Ho, Elliott Hoole, Mary Jesse, Robert Lee Maxwell, Robert G. Mechaley, Robert Ray Naish, David J. Nix, David James Ryan, David Stephenson
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Patent number: 6359923Abstract: A discrete multitone stacked-carrier spread spectrum communication method is based on frequency domain spreading including multiplication of a baseband signal by a set of superimposed, or stacked, complex sinusoid carrier waves. In a preferred embodiment, the spreading involves energizing the bins of a large Fast Fourier transform (FFT). This provides a considerable savings in computational complexity for moderate output FFT sizes. Point-to-multipoint and multipoint-to-multipoint (nodeless) network topologies are possible. A code-nulling method is included for interference cancellation and enhanced signal separation by exploiting the spectral diversity of the various sources. The basic method may be extended to include multielement antenna array nulling methods for interference cancellation and enhanced signal separation using spatial separation. Such methods permit directive and retrodirective rev transmission systems that adapt or can be adapted to the radio environment.Type: GrantFiled: December 18, 1997Date of Patent: March 19, 2002Assignee: AT&T Wireless Services, Inc.Inventors: Brian G. Agee, Matthew Bromberg, Derek Gerlach, David Gibbons, James Timothy Golden, Minnie Ho, Elliott Hoole, Mary Jesse, Robert Lee Maxwell, Robert G. Mechaley, Jr., Robert Ray Naish, David J. Nix, David James Ryan, David Stephenson