Patents by Inventor Mohammed Farouk
Mohammed Farouk 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: 12175968Abstract: Techniques for selecting a skill to execute in response to a natural language input are described. A system may receive a natural language input, determine profile data associated with the natural language input, and determine the profile data indicates a locale and at least first language and second languages. The system determines first and second sets of skills corresponding to the locale/first language and locale/second language, respectively. The system determines a first group of skill candidates corresponding to a portion of the first set of skills, and determines a second group of skill candidates corresponding to a portion of the second set of skills. The system performs ranking processing across the first and second groups of skills to determine a best skill for responding to the natural language input. Thus, in some situations, the skill invoked may not correspond to the same language represented in the natural language input.Type: GrantFiled: March 26, 2021Date of Patent: December 24, 2024Assignee: Amazon Technologies, Inc.Inventors: Mohamed Farouk AbdelHady, Qian Hu, Mohamed Thahir Peer Mohamed, Wei Xiao, Zheng Gao, Radhika Arava, Xibin Gao
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Publication number: 20240323967Abstract: A method for communicating over a wireless backhaul channel comprising generating a radio frame comprising a plurality of time slots, wherein each time slot comprises a plurality of symbols in time and a plurality of sub-carriers in a system bandwidth, broadcasting a broadcast channel signal comprising a transmission schedule to a plurality of remote units in a number of consecutive sub-carriers centered about a direct current (DC) sub-carrier in at least one of the time slots in the radio frame regardless of the system bandwidth, and transmitting a downlink (DL) control channel signal and a DL data channel signal to a first of the remote units, wherein the DL data channel signal is transmitted by employing a single carrier block transmission scheme comprising a Discrete Fourier Transform (DFT) spreading for frequency diversity.Type: ApplicationFiled: June 3, 2024Publication date: September 26, 2024Inventors: June Chul Roh, Pierre Bertrand, Srinath Hosur, Vijay Pothukuchi, Mohamed Farouk Mansour
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Patent number: 12004164Abstract: A method for communicating over a wireless backhaul channel comprising generating a radio frame comprising a plurality of time slots, wherein each time slot comprises a plurality of symbols in time and a plurality of sub-carriers in a system bandwidth, broadcasting a broadcast channel signal comprising a transmission schedule to a plurality of remote units in a number of consecutive sub-carriers centered about a direct current (DC) sub-carrier in at least one of the time slots in the radio frame regardless of the system bandwidth, and transmitting a downlink (DL) control channel signal and a DL data channel signal to a first of the remote units, wherein the DL data channel signal is transmitted by employing a single carrier block transmission scheme comprising a Discrete Fourier Transform (DFT) spreading for frequency diversity.Type: GrantFiled: March 6, 2023Date of Patent: June 4, 2024Assignee: TEXAS INSTRUMENTS INCORPORATEDInventors: June Chul Roh, Pierre Bertrand, Srinath Hosur, Vijay Pothukuchi, Mohamed Farouk Mansour
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Publication number: 20240064747Abstract: A method for uplink (UL) wireless backhaul communication at a wireless backhaul remote unit in a radio access network comprising receiving a configuration for radio frames and a transmission schedule through a downlink (DL) physical layer broadcast channel, wherein the transmission schedule comprises a transmission allocation for the remote unit, generating a UL data frame, wherein generating the UL data frame comprises performing forward error correction (FEC) encoding on a data bit stream to generate a plurality of FEC codewords, wherein performing the FEC encoding comprises performing Reed Solomon (RS) encoding on the data bit stream to generate a plurality of RS codewords, performing byte interleaving on the RS codewords, and performing Turbo encoding on the byte interleaved RS codewords to generate one or more Turbo codewords, wherein each Turbo codeword is encoded from more than one RS codeword, and transmitting the UL data frame according to the transmission allocation.Type: ApplicationFiled: October 16, 2023Publication date: February 22, 2024Inventors: June Chul Roh, Pierre Bertrand, Srinath Hosur, Vijay Pothukuchi, Mohamed Farouk Mansour
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Patent number: 11812437Abstract: A method for uplink (UL) wireless backhaul communication at a wireless backhaul remote unit in a radio access network comprising receiving a configuration for radio frames and a transmission schedule through a downlink (DL) physical layer broadcast channel, wherein the transmission schedule comprises a transmission allocation for the remote unit, generating a UL data frame, wherein generating the UL data frame comprises performing forward error correction (FEC) encoding on a data bit stream to generate a plurality of FEC codewords, wherein performing the FEC encoding comprises performing Reed Solomon (RS) encoding on the data bit stream to generate a plurality of RS codewords, performing byte interleaving on the RS codewords, and performing Turbo encoding on the byte interleaved RS codewords to generate one or more Turbo codewords, wherein each Turbo codeword is encoded from more than one RS codeword, and transmitting the UL data frame according to the transmission allocation.Type: GrantFiled: September 2, 2022Date of Patent: November 7, 2023Assignee: TEXAS INSTRUMENTS INCORPORATEDInventors: June Chul Roh, Pierre Bertrand, Srinath Hosur, Vijay Pothukuchi, Mohamed Farouk Mansour
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Publication number: 20230284226Abstract: A method for communicating over a wireless backhaul channel comprising generating a radio frame comprising a plurality of time slots, wherein each time slot comprises a plurality of symbols in time and a plurality of sub-carriers in a system bandwidth, broadcasting a broadcast channel signal comprising a transmission schedule to a plurality of remote units in a number of consecutive sub-carriers centered about a direct current (DC) sub-carrier in at least one of the time slots in the radio frame regardless of the system bandwidth, and transmitting a downlink (DL) control channel signal and a DL data channel signal to a first of the remote units, wherein the DL data channel signal is transmitted by employing a single carrier block transmission scheme comprising a Discrete Fourier Transform (DFT) spreading for frequency diversity.Type: ApplicationFiled: March 6, 2023Publication date: September 7, 2023Inventors: June Chul Roh, Pierre Bertrand, Srinath Hosur, Vijay Pothukuchi, Mohamed Farouk Mansour
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Patent number: 11601924Abstract: A method for communicating over a wireless backhaul channel comprising generating a radio frame comprising a plurality of time slots, wherein each time slot comprises a plurality of symbols in time and a plurality of sub-carriers in a system bandwidth, broadcasting a broadcast channel signal comprising a transmission schedule to a plurality of remote units in a number of consecutive sub-carriers centered about a direct current (DC) sub-carrier in at least one of the time slots in the radio frame regardless of the system bandwidth, and transmitting a downlink (DL) control channel signal and a DL data channel signal to a first of the remote units, wherein the DL data channel signal is transmitted by employing a single carrier block transmission scheme comprising a Discrete Fourier Transform (DFT) spreading for frequency diversity.Type: GrantFiled: December 28, 2020Date of Patent: March 7, 2023Assignee: TEXAS INSTRUMENTS INCORPORATEDInventors: June Chul Roh, Pierre Bertrand, Srinath Hosur, Vijay Pothukuchi, Mohamed Farouk Mansour
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Publication number: 20230011884Abstract: A method for uplink (UL) wireless backhaul communication at a wireless backhaul remote unit in a radio access network comprising receiving a configuration for radio frames and a transmission schedule through a downlink (DL) physical layer broadcast channel, wherein the transmission schedule comprises a transmission allocation for the remote unit, generating a UL data frame, wherein generating the UL data frame comprises performing forward error correction (FEC) encoding on a data bit stream to generate a plurality of FEC codewords, wherein performing the FEC encoding comprises performing Reed Solomon (RS) encoding on the data bit stream to generate a plurality of RS codewords, performing byte interleaving on the RS codewords, and performing Turbo encoding on the byte interleaved RS codewords to generate one or more Turbo codewords, wherein each Turbo codeword is encoded from more than one RS codeword, and transmitting the UL data frame according to the transmission allocation.Type: ApplicationFiled: September 2, 2022Publication date: January 12, 2023Inventors: June Chul Roh, Pierre Bertrand, Srinath Hosur, Vijay Pothukuchi, Mohamed Farouk Mansour
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Patent number: 11552654Abstract: A system and method for providing error control coding for backhaul applications are disclosed. Data is first encoded using Reed-Solomon (RS) coding. The output RS blocks are then turbo coded. The size of the output RS blocks is selected to match the input of the turbo encoder. The bits from the RS blocks may be interleaved to create the input turbo blocks. Cyclic Redundancy Check (CRC) parity bits may be added to the data prior to RS coding.Type: GrantFiled: January 4, 2021Date of Patent: January 10, 2023Assignee: TEXAS INSTRUMENTS INCORPORATEDInventors: Mohamed Farouk Mansour, June Chui Roh, Srinath Hosur
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Patent number: 11551681Abstract: Devices and techniques are generally described for a speech processing routing architecture. In various examples, first data comprising a first feature definition is received. The first feature definition may include a first indication of first source data and first instructions for generating feature data using the first source data. In various examples, the feature data may be generated according to the first feature definition. In some examples, a speech processing system may receive a first request to process a first utterance. The feature data may be retrieved from a non-transitory computer-readable memory. The speech processing system may determine a first skill for processing the first utterance based at least in part on the feature data.Type: GrantFiled: December 13, 2019Date of Patent: January 10, 2023Assignee: AMAZON TECHNOLOGIES, INC.Inventors: Rajesh Kumar Pandey, Ruhi Sarikaya, Shubham Katiyar, Arun Kumar Thenappan, Isaac Joseph Madwed, Jihwan Lee, David Thomas, Julia Kennedy Nemer, Mohamed Farouk AbdelHady, Joe Pemberton, Young-Bum Kim, Arima Vu Ram Thayumanavar, Wangyao Ge
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Patent number: 11438882Abstract: A method for uplink (UL) wireless backhaul communication at a wireless backhaul remote unit in a radio access network comprising receiving a configuration for radio frames and a transmission schedule through a downlink (DL) physical layer broadcast channel, wherein the transmission schedule comprises a transmission allocation for the remote unit, generating a UL data frame, wherein generating the UL data frame comprises performing forward error correction (FEC) encoding on a data bit stream to generate a plurality of FEC codewords, wherein performing the FEC encoding comprises performing Reed Solomon (RS) encoding on the data bit stream to generate a plurality of RS codewords, performing byte interleaving on the RS codewords, and performing Turbo encoding on the byte interleaved RS codewords to generate one or more Turbo codewords, wherein each Turbo codeword is encoded from more than one RS codeword, and transmitting the UL data frame according to the transmission allocation.Type: GrantFiled: May 11, 2020Date of Patent: September 6, 2022Assignee: TEXAS INSTRUMENTS INCORPORATEDInventors: June Chul Roh, Pierre Bertrand, Srinath Hosur, Vijay Pothukuchi, Mohamed Farouk Mansour
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Patent number: 11380308Abstract: Devices and techniques are generally described for using user feedback to determine routing decisions in a speech processing system. In various examples, first data representing a first utterance may be received. Second data representing a first semantic interpretation of the first utterance may be determined. A first intent data processing application may be selected for processing the second data. Feedback data may be determined related to the first intent data processing application processing the second data. Third data representing a semantic interpretation of a second utterance may be received, wherein the first semantic interpretation is the same as the second semantic interpretation. A second intent data processing application may be determined for processing the third data based at least in part on the feedback data.Type: GrantFiled: December 13, 2019Date of Patent: July 5, 2022Assignee: AMAZON TECHNOLOGIES, INC.Inventors: Rajesh Kumar Pandey, Ruhi Sarikaya, Shubham Katiyar, Arun Kumar Thenappan, Isaac Joseph Madwed, Jihwan Lee, David Thomas, Julia Kennedy Nemer, Mohamed Farouk AbdelHady, Joe Pemberton, Young-Bum Kim, Prasha Shrestha, Hao Yuan
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Publication number: 20220178824Abstract: A method for detecting heavy metals using a fluorescent material produced from Bacillus endophyticus such as strain DS43 which is a wild-type or natural isolate from soil in Dammam City, Saudi Arabia. The fluorescent material exhibits fluorescence under UV irradiation at a wavelength of approximately 365 nm which disappears after exposure to heavy metals. A method for culturing Bacillus endophyticus producing the fluorescent material and to methods for extracting this material for use in detecting heavy metals.Type: ApplicationFiled: December 8, 2020Publication date: June 9, 2022Applicant: Imam Abdulrahman Bin Faisal UniversityInventors: Mahmoud Mohamed BEREKAA, Mohamed Farouk EZZELDIN
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Patent number: 11289075Abstract: Devices and techniques are generally described for using user feedback to determine routing decisions in a speech processing system. In various examples, first data representing a first utterance may be received. Second data representing a first semantic interpretation of the first utterance may be determined. A first intent data processing application may be selected for processing the second data. Feedback data may be determined related to the first intent data processing application processing the second data. Third data representing a semantic interpretation of a second utterance may be received, wherein the first semantic interpretation is the same as the second semantic interpretation. A second intent data processing application may be determined for processing the third data based at least in part on the feedback data.Type: GrantFiled: December 13, 2019Date of Patent: March 29, 2022Assignee: Amazon Technologies, Inc.Inventors: Rajesh Kumar Pandey, Ruhi Sarikaya, Shubham Katiyar, Arun Kumar Thenappan, Isaac Joseph Madwed, Jihwan Lee, David Thomas, Julia Kennedy Nemer, Mohamed Farouk AbdelHady, Joe Pemberton, Young-Bum Kim, Hao Yuan, Prasha Shrestha
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Publication number: 20210307001Abstract: A method for communicating over a wireless backhaul channel comprising generating a radio frame comprising a plurality of time slots, wherein each time slot comprises a plurality of symbols in time and a plurality of sub-carriers in a system bandwidth, broadcasting a broadcast channel signal comprising a transmission schedule to a plurality of remote units in a number of consecutive sub-carriers centered about a direct current (DC) sub-carrier in at least one of the time slots in the radio frame regardless of the system bandwidth, and transmitting a downlink (DL) control channel signal and a DL data channel signal to a first of the remote units, wherein the DL data channel signal is transmitted by employing a single carrier block transmission scheme comprising a Discrete Fourier Transform (DFT) spreading for frequency diversity.Type: ApplicationFiled: December 28, 2020Publication date: September 30, 2021Inventors: June Chul Roh, Pierre Bertrand, Srinath Hosur, Vijay Pothukuchi, Mohamed Farouk Mansour
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Publication number: 20210270487Abstract: There is provided a comfort management system including a networked comfort management control device. The comfort management control device operates an HVAC interface to maintain an environment utilizing a determined comfort zone range for one or more occupants of an area treated by the HVAC system, and utilizes controlled deviations from an initial set point to maintain comfort while maximizing energy efficiency of the HVAC system.Type: ApplicationFiled: May 17, 2021Publication date: September 2, 2021Inventors: Mohamed Farouk SALEM, Michael Robert Sullivan
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Patent number: 11009248Abstract: There is provided a comfort management system including a networked comfort management control device. The comfort management control device operates an HVAC interface to maintain an environment utilizing a determined comfort zone range for one or more occupants of an area treated by the HVAC system, and utilizes controlled deviations from an initial set point to maintain comfort while maximizing energy efficiency of the HVAC system.Type: GrantFiled: April 10, 2018Date of Patent: May 18, 2021Assignee: Airâ‚‚O Inc.Inventors: Mohamed Farouk Salem, Michael Robert Sullivan
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Patent number: 11002455Abstract: A system cools a space toward target conditions using an air conditioning process based on a bank of different cooling device types. Some device types consume relatively less energy and are suitable for mild environmental conditions, others consume more energy and are needed for extreme conditions, while others may fill a middle ground. To help save energy, the system alters the air conditioning process by selecting one or a mix of cooling device types expected to be sufficient for current conditions. Current conditions corresponds to a supply air position on a psychrometric chart. Selection of the appropriate cooling device type(s) is made according to the location of the supply air position relative to a dew point, which is determined from the target conditions set by a user.Type: GrantFiled: November 14, 2018Date of Patent: May 11, 2021Assignee: Air2O Inc.Inventors: Mohamed Farouk Salem, Michael Robert Sullivan
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Publication number: 20210126656Abstract: A system and method for providing error control coding for backhaul applications are disclosed. Data is first encoded using Reed-Solomon (RS) coding. The output RS blocks are then turbo coded. The size of the output RS blocks is selected to match the input of the turbo encoder. The bits from the RS blocks may be interleaved to create the input turbo blocks. Cyclic Redundancy Check (CRC) parity bits may be added to the data prior to RS coding.Type: ApplicationFiled: January 4, 2021Publication date: April 29, 2021Inventors: Mohamed Farouk Mansour, June Chul Roh, Srinath Hosur
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Patent number: 10886949Abstract: Disclosed embodiments include a device having a transmitter circuit that includes an input to receive data blocks that are part of a set of incoming data, a parity bit generator to append a number of parity bits to each of the received data blocks, a first encoder to apply a first type of encoding to create first coded blocks based on the received data blocks and the parity bits, an interleaver to interleave symbols in the first coded blocks to create additional blocks having a block size, wherein the number of parity bits appended to each of the received blocks is based on the block size, and a second encoder to apply a second type of encoding to create an output based on the additional blocks, wherein the second type of encoding is different from the first type of encoding.Type: GrantFiled: March 5, 2019Date of Patent: January 5, 2021Assignee: TEXAS INSTRUMENTS INCORPORATEDInventors: Mohamed Farouk Mansour, June Chul Roh, Srinath Hosur