Patents by Inventor Qadri MAYYALA
Qadri MAYYALA 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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Publication number: 20250038797Abstract: A system, method, and non-transitory computer readable medium that perform blind signal estimation for single-input multiple-output systems. The method can include receiving, by the two or more receiver antennas of the receiver, an observed signal comprising the input signal and an additive noise term. The method can then form a data matrix using the observed signals from the two or more receiver antennas. The method can also include computing a singular value decomposition of the data matrix. The singular value decomposition can then be used to generate a parameter matrix. The method can then form a Toeplitz signal matrix using the parameter matrix. The method can estimating the input signal using the Toeplitz signal matrix.Type: ApplicationFiled: October 15, 2024Publication date: January 30, 2025Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALSInventors: Abdulmajid LAWAL, Karim ABED-MERAIM, Qadri MAYYALA, Naveed IQBAL, Azzedine ZERGUINE
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Patent number: 12155431Abstract: A system, method, and non-transitory computer readable medium that perform blind signal estimation for single-input multiple-output systems. The method can include receiving, by the two or more receiver antennas of the receiver, an observed signal comprising the input signal and an additive noise term. The method can then form a data matrix using the observed signals from the two or more receiver antennas. The method can also include computing a singular value decomposition of the data matrix. The singular value decomposition can then be used to generate a parameter matrix. The method can then form a Toeplitz signal matrix using the parameter matrix. The method can estimating the input signal using the Toeplitz signal matrix.Type: GrantFiled: March 31, 2023Date of Patent: November 26, 2024Assignee: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALSInventors: Abdulmajid Lawal, Karim Abed-Meraim, Qadri Mayyala, Naveed Iqbal, Azzedine Zerguine
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Patent number: 12156126Abstract: A method, non-transitory computer readable medium, and system for multiple-input multiple-output for blind identification that includes receiving an input signal, originated as an output signal of a transmitter, at a receiver. A signal processing module can obtain the input signal from the receiver. The signal processing module can use a finite impulse response filter and one or more matrices derived from the input signal to minimize a cost function and obtain a parameter matrix. The parameter matrix can then be used to estimate the output signal by generating one or more Toeplitz matrices using the parameter matrix.Type: GrantFiled: April 12, 2023Date of Patent: November 26, 2024Assignee: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALSInventors: Abdulmajid Lawal, Karim Abed-Meraim, Qadri Mayyala, Naveed Iqbal, Azzedine Zerguine
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Publication number: 20240380474Abstract: A device, method, and non-transitory computer readable medium that for two-dimensional blind single-input multiple-output channel identification for image restoration. The method includes receiving, by a receiver having independent channels, a two-dimensional image data matrix then transforming the received two-dimensional image data matrix to a one-dimensional image vector. Channel parameters can then be estimated using the one-dimensional image vector. The method can then construct a restored image using the estimated channel parameters and the two-dimensional image data matrix.Type: ApplicationFiled: July 23, 2024Publication date: November 14, 2024Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALSInventors: Abdulmajid LAWAL, Karim ABED-MERAIM, Qadri MAYYALA, Naveed IQBAL, Azzedine ZERGUINE
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Publication number: 20240380476Abstract: A device, method, and non-transitory computer readable medium that for two-dimensional blind single-input multiple-output channel identification for image restoration. The method includes receiving, by a receiver having independent channels, a two-dimensional image data matrix then transforming the received two-dimensional image data matrix to a one-dimensional image vector. Channel parameters can then be estimated using the one-dimensional image vector. The method can then construct a restored image using the estimated channel parameters and the two-dimensional image data matrix.Type: ApplicationFiled: July 23, 2024Publication date: November 14, 2024Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALSInventors: Abdulmajid LAWAL, Karim ABED-MERAIM, Qadri MAYYALA, Naveed IQBAL, Azzedine ZERGUINE
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Publication number: 20240380475Abstract: A device, method, and non-transitory computer readable medium that for two-dimensional blind single-input multiple-output channel identification for image restoration. The method includes receiving, by a receiver having independent channels, a two-dimensional image data matrix then transforming the received two-dimensional image data matrix to a one-dimensional image vector. Channel parameters can then be estimated using the one-dimensional image vector. The method can then construct a restored image using the estimated channel parameters and the two-dimensional image data matrix.Type: ApplicationFiled: July 23, 2024Publication date: November 14, 2024Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALSInventors: Abdulmajid LAWAL, Karim ABED-MERAIM, Qadri MAYYALA, Naveed IQBAL, Azzedine ZERGUINE
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Patent number: 12143193Abstract: A device, method, and non-transitory computer readable medium that for two-dimensional blind single-input multiple-output channel identification for image restoration. The method includes receiving, by a receiver having independent channels, a two-dimensional image data matrix then transforming the received two-dimensional image data matrix to a one-dimensional image vector. Channel parameters can then be estimated using the one-dimensional image vector. The method can then construct a restored image using the estimated channel parameters and the two-dimensional image data matrix.Type: GrantFiled: July 23, 2024Date of Patent: November 12, 2024Assignee: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALSInventors: Abdulmajid Lawal, Karim Abed-Meraim, Qadri Mayyala, Naveed Iqbal, Azzedine Zerguine
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Patent number: 12136985Abstract: A device, method, and non-transitory computer readable medium that for two-dimensional blind single-input multiple-output channel identification for image restoration. The method includes receiving, by a receiver having independent channels, a two-dimensional image data matrix then transforming the received two-dimensional image data matrix to a one-dimensional image vector. Channel parameters can then be estimated using the one-dimensional image vector. The method can then construct a restored image using the estimated channel parameters and the two-dimensional image data matrix.Type: GrantFiled: July 23, 2024Date of Patent: November 5, 2024Assignee: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALSInventors: Abdulmajid Lawal, Karim Abed-Meraim, Qadri Mayyala, Naveed Iqbal, Azzedine Zerguine
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Patent number: 12136984Abstract: A device, method, and non-transitory computer readable medium that for two-dimensional blind single-input multiple-output channel identification for image restoration. The method includes receiving, by a receiver having independent channels, a two-dimensional image data matrix then transforming the received two-dimensional image data matrix to a one-dimensional image vector. Channel parameters can then be estimated using the one-dimensional image vector. The method can then construct a restored image using the estimated channel parameters and the two-dimensional image data matrix.Type: GrantFiled: July 23, 2024Date of Patent: November 5, 2024Assignee: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALSInventors: Abdulmajid Lawal, Karim Abed-Meraim, Qadri Mayyala, Naveed Iqbal, Azzedine Zerguine
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Blind two-dimensional-SIMO channel identification using helix transform and cross relation technique
Patent number: 12101160Abstract: A device, method, and non-transitory computer readable medium that for two-dimensional blind single-input multiple-output channel identification for image restoration. The method includes receiving, by a receiver having independent channels, a two-dimensional image data matrix then transforming the received two-dimensional image data matrix to a one-dimensional image vector. Channel parameters can then be estimated using the one-dimensional image vector. The method can then construct a restored image using the estimated channel parameters and the two-dimensional image data matrix.Type: GrantFiled: April 5, 2023Date of Patent: September 24, 2024Assignee: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALSInventors: Abdulmajid Lawal, Karim Abed-Meraim, Qadri Mayyala, Naveed Iqbal, Azzedine Zerguine -
BLIND TWO-DIMENSIONAL-SIMO CHANNEL IDENTIFICATION USING HELIX TRANSFORM AND CROSS RELATION TECHNIQUE
Publication number: 20230327745Abstract: A device, method, and non-transitory computer readable medium that for two-dimensional blind single-input multiple-output channel identification for image restoration. The method includes receiving, by a receiver having independent channels, a two-dimensional image data matrix then transforming the received two-dimensional image data matrix to a one-dimensional image vector. Channel parameters can then be estimated using the one-dimensional image vector. The method can then construct a restored image using the estimated channel parameters and the two-dimensional image data matrix.Type: ApplicationFiled: April 5, 2023Publication date: October 12, 2023Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALSInventors: Abdulmajid LAWAL, Karim ABED-MERAIM, Qadri MAYYALA, Naveed IQBAL, Azzedine ZERGUINE -
Publication number: 20230328637Abstract: A method, non-transitory computer readable medium, and system for multiple-input multiple-output for blind identification that includes receiving an input signal, originated as an output signal of a transmitter, at a receiver. A signal processing module can obtain the input signal from the receiver. The signal processing module can use a finite impulse response filter and one or more matrices derived from the input signal to minimize a cost function and obtain a parameter matrix. The parameter matrix can then be used to estimate the output signal by generating one or more Toeplitz matrices using the parameter matrix.Type: ApplicationFiled: April 12, 2023Publication date: October 12, 2023Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALSInventors: Abdulmajid LAWAL, Karim ABED-MERAIM, Qadri MAYYALA, Naveed IQBAL, Azzedine ZERGUINE
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Publication number: 20230327718Abstract: A system, method, and non-transitory computer readable medium that perform blind signal estimation for single-input multiple-output systems. The method can include receiving, by the two or more receiver antennas of the receiver, an observed signal comprising the input signal and an additive noise term. The method can then form a data matrix using the observed signals from the two or more receiver antennas. The method can also include computing a singular value decomposition of the data matrix. The singular value decomposition can then be used to generate a parameter matrix. The method can then form a Toeplitz signal matrix using the parameter matrix. The method can estimating the input signal using the Toeplitz signal matrix.Type: ApplicationFiled: March 31, 2023Publication date: October 12, 2023Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALSInventors: Abdulmajid LAWAL, Karim ABED-MERAIM, Qadri MAYYALA, Naveed IQBAL, Azzedine ZERGUINE