Patents Assigned to ONE MEDIA LLC
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Patent number: 11923966Abstract: A method for operating a transmitting device to communicate with a receiving device is described herein. The method includes the step of the transmitting device selecting a root index value from a set of root index values. The method further includes the step of the transmitting device generating a frequency domain Constant Amplitude Zero Auto-Correlation sequence based on the selected root index value. The method further includes the step of the transmitting device modulating the Constant Amplitude Zero Auto-Correlation sequence by a pseudo-noise sequence. The method further includes the step of the transmitting device generating an Orthogonal Frequency Division Multiplexing symbol, wherein the frequency domain Constant Amplitude Zero Auto-Correlation sequence modulated by the pseudo-noise sequence defines subcarrier values for the Orthogonal Frequency Division Multiplexing symbol.Type: GrantFiled: October 8, 2020Date of Patent: March 5, 2024Assignee: ONE MEDIA, LLCInventors: Kevin A. Shelby, Michael J. Simon, Mark Earnshaw, Zahir Jaffer Raza
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Patent number: 11855915Abstract: A base station may generate and transmit a transport stream including a sequence of frames. A frame may include a plurality of partitions, where each partition includes a corresponding set of OFDM symbols. For each partition, the OFDM symbols in that partition may have a corresponding cyclic prefix size and a corresponding FFT size, allowing different partitions to be targeted for different collections of user devices, e.g., user devices having different expected values of maximum delay spread and/or different ranges of mobility. The base station may also dynamically re-configure the sample rate of each frame, allowing further resolution in control of subcarrier spacing. By allowing the cyclic prefixes of different OFDM symbols to have different lengths, it is feasible to construct a frame that confirms to a set payload duration and has arbitrary values of cyclic prefix size per partition and FFT size per partition. The partitions may be multiplexed in time and/or frequency.Type: GrantFiled: October 7, 2021Date of Patent: December 26, 2023Assignee: One Media, LLCInventors: Michael J. Simon, Kevin A. Shelby, Mark Earnshaw
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Patent number: 11838224Abstract: Techniques are disclosed relating to generating and receiving radio frames with multiple portions that have different target geographic areas. A data frame may include a first partition that includes a physical layer encoding of first data to be transmitted in a first geographic area, where the first geographic area is defined by a first threshold distance from the one or more transmitters. The data frame may include a second that includes a physical layer encoding of second data to be transmitted in a second geographic area, where the second geographic area is defined by a second, greater threshold distance from the one or more transmitters.Type: GrantFiled: December 15, 2022Date of Patent: December 5, 2023Assignee: ONE MEDIA , LLCInventors: Michael J. Simon, Kevin A. Shelby, Mark Earnshaw
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Publication number: 20230269123Abstract: An extensible communication system is described herein. The system includes a first module for receiving a root index value and for generating a constant amplitude zero auto-correlation sequence based on the root value. The system further includes a second module for receiving a seed value and for generating a Pseudo-Noise sequence based on the seed value. The system further includes a third module for modulating the constant amplitude zero auto-correlation sequence by the Pseudo-Noise sequence and for generating a complex sequence. The system further includes a fourth module for translating the complex sequence to a time domain sequence, wherein the fourth module applies a cyclic shift to the time domain sequence to obtain a shifted time domain sequence.Type: ApplicationFiled: March 30, 2023Publication date: August 24, 2023Applicant: One Media, LLCInventors: Michael J. SIMON, Kevin A. SHELBY, Mark EARNSHAW, Sandeep Mavuduru KANNAPPA
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Publication number: 20230171446Abstract: An example method of mapping a plurality of modulation symbols of a plurality of physical layer pipes present in a frame to a resource grid of data cells for the frame is described. The modulation symbols of the plurality of physical layer pipes are represented by a two-dimensional array comprising the modulation symbol values for the plurality of physical layer pipes and the resource grid of data cells is represented by a one-dimensional sequentially indexed array.Type: ApplicationFiled: October 10, 2022Publication date: June 1, 2023Applicant: One Media, LLCInventors: Mark Earnshaw, Michael J. Simon, Kevin A. Shelby
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Patent number: 11627030Abstract: An extensible communication system is described herein. The system includes a first module for receiving a root index value and for generating a constant amplitude zero auto-correlation sequence based on the root value. The system further includes a second module for receiving a seed value and for generating a Pseudo-Noise sequence based on the seed value. The system further includes a third module for modulating the constant amplitude zero auto-correlation sequence by the Pseudo-Noise sequence and for generating a complex sequence. The system further includes a fourth module for translating the complex sequence to a time domain sequence, wherein the fourth module applies a cyclic shift to the time domain sequence to obtain a shifted time domain sequence.Type: GrantFiled: April 21, 2021Date of Patent: April 11, 2023Assignee: One Media, LLCInventors: Michael J. Simon, Kevin A. Shelby, Mark Earnshaw, Sandeep Mavuduru Kannappa
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Patent number: 11470366Abstract: An example method of mapping a plurality of modulation symbols of a plurality of physical layer pipes present in a frame to a resource grid of data cells for the frame is described. The modulation symbols of the plurality of physical layer pipes are represented by a two-dimensional array comprising the modulation symbol values for the plurality of physical layer pipes and the resource grid of data cells is represented by a one-dimensional sequentially indexed array.Type: GrantFiled: February 8, 2021Date of Patent: October 11, 2022Assignee: ONE MEDIA, LLCInventors: Mark Earnshaw, Michael J. Simon, Kevin A. Shelby
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Publication number: 20220141063Abstract: A base station may generate and transmit a transport stream including a sequence of frames. A frame may include a plurality of partitions, where each partition includes a corresponding set of OFDM symbols. For each partition, the OFDM symbols in that partition may have a corresponding cyclic prefix size and a corresponding FFT size, allowing different partitions to be targeted for different collections of user devices, e.g., user devices having different expected values of maximum delay spread and/or different ranges of mobility. The base station may also dynamically re-configure the sample rate of each frame, allowing further resolution in control of subcarrier spacing. By allowing the cyclic prefixes of different OFDM symbols to have different lengths, it is feasible to construct a frame that confirms to a set payload duration and has arbitrary values of cyclic prefix size per partition and FFT size per partition. The partitions may be multiplexed in time and/or frequency.Type: ApplicationFiled: October 7, 2021Publication date: May 5, 2022Applicant: One Media, LLCInventors: Michael J. SIMON, Kevin A. SHELBY, Mark EARNSHAW
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Patent number: 11146437Abstract: A base station may generate and transmit a transport stream including a sequence of frames. A frame may include a plurality of partitions, where each partition includes a corresponding set of OFDM symbols. For each partition, the OFDM symbols in that partition may have a corresponding cyclic prefix size and a corresponding FFT size, allowing different partitions to be targeted for different collections of user devices, e.g., user devices having different expected values of maximum delay spread and/or different ranges of mobility. The base station may also dynamically re-configure the sample rate of each frame, allowing further resolution in control of subcarrier spacing. By allowing the cyclic prefixes of different OFDM symbols to have different lengths, it is feasible to construct a frame that confirms to a set payload duration and has arbitrary values of cyclic prefix size per partition and FFT size per partition. The partitions may be multiplexed in time and/or frequency.Type: GrantFiled: February 20, 2020Date of Patent: October 12, 2021Assignee: ONE MEDIA, LLCInventors: Michael J. Simon, Kevin A. Shelby, Mark Earnshaw
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Publication number: 20210258199Abstract: An extensible communication system is described herein. The system includes a first module for receiving a root index value and for generating a constant amplitude zero auto-correlation sequence based on the root value. The system further includes a second module for receiving a seed value and for generating a Pseudo-Noise sequence based on the seed value. The system further includes a third module for modulating the constant amplitude zero auto-correlation sequence by the Pseudo-Noise sequence and for generating a complex sequence. The system further includes a fourth module for translating the complex sequence to a time domain sequence, wherein the fourth module applies a cyclic shift to the time domain sequence to obtain a shifted time domain sequence.Type: ApplicationFiled: April 21, 2021Publication date: August 19, 2021Applicant: One Media, LLCInventors: Michael J. SIMON, Kevin A. SHELBY, Mark EARNSHAW, Sandeep Mavuduru KANNAPPA
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Publication number: 20210258620Abstract: An example method of mapping a plurality of modulation symbols of a plurality of physical layer pipes present in a frame to a resource grid of data cells for the frame is described. The modulation symbols of the plurality of physical layer pipes are represented by a two-dimensional array comprising the modulation symbol values for the plurality of physical layer pipes and the resource grid of data cells is represented by a one-dimensional sequentially indexed array.Type: ApplicationFiled: February 8, 2021Publication date: August 19, 2021Applicant: ONE MEDIA, LLCInventors: Mark EARNSHAW, Michael J. SIMON, Kevin A. SHELBY
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Patent number: 11012282Abstract: An extensible communication system is described herein. The system includes a first module for receiving a root index value and for generating a constant amplitude zero auto-correlation sequence based on the root value. The system further includes a second module for receiving a seed value and for generating a Pseudo-Noise sequence based on the seed value. The system further includes a third module for modulating the constant amplitude zero auto-correlation sequence by the Pseudo-Noise sequence and for generating a complex sequence. The system further includes a fourth module for translating the complex sequence to a time domain sequence, wherein the fourth module applies a cyclic shift to the time domain sequence to obtain a shifted time domain sequence.Type: GrantFiled: December 13, 2018Date of Patent: May 18, 2021Assignee: ONE MEDIA, LLCInventors: Michael J. Simon, Kevin A. Shelby, Mark Earnshaw, Sandeep Mavuduru Kannappa
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Publication number: 20210143929Abstract: A method for operating a transmitting device to communicate with a receiving device is described herein. The method includes the step of the transmitting device selecting a root index value from a set of root index values. The method further includes the step of the transmitting device generating a frequency domain Constant Amplitude Zero Auto-Correlation sequence based on the selected root index value. The method further includes the step of the transmitting device modulating the Constant Amplitude Zero Auto-Correlation sequence by a pseudo-noise sequence. The method further includes the step of the transmitting device generating an Orthogonal Frequency Division Multiplexing symbol, wherein the frequency domain Constant Amplitude Zero Auto-Correlation sequence modulated by the pseudo-noise sequence defines subcarrier values for the Orthogonal Frequency Division Multiplexing symbol.Type: ApplicationFiled: October 8, 2020Publication date: May 13, 2021Applicant: ONE MEDIA, LLCInventors: Kevin A. SHELBY, Michael J. Simon, Mark Earnshaw, Zahir Jaffer Raza
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Patent number: 10958984Abstract: Systems and methods for future-proofed control signaling are disclosed herein. A waveform enabling broadcast transmission of physical layer frames having variable parameters can be extended to allow for future additions to the control signaling structure without breaking compatibility with existing receivers. In some embodiments, new signaling parameters can be added in an existing portion of a preamble and the length of the modified parameter set can be indicated to legacy receivers. In some embodiments new signaling parameters can be added at the end of the existing preamble and viewed as reserved bits by legacy receivers.Type: GrantFiled: July 14, 2017Date of Patent: March 23, 2021Assignee: One Media, LLCInventor: Mark Earnshaw
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Patent number: 10917673Abstract: An example method of mapping a plurality of modulation symbols of a plurality of physical layer pipes present in a frame to a resource grid of data cells for the frame is described. The modulation symbols of the plurality of physical layer pipes are represented by a two-dimensional array comprising the modulation symbol values for the plurality of physical layer pipes and the resource grid of data cells is represented by a one-dimensional sequentially indexed array.Type: GrantFiled: December 6, 2019Date of Patent: February 9, 2021Assignee: ONE MEDIA, LLCInventors: Mark Earnshaw, Michael J. Simon, Kevin A. Shelby
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Patent number: 10833789Abstract: A method for operating a transmitting device to communicate with a receiving device is described herein. The method includes the step of the transmitting device selecting a root index value from a set of root index values. The method further includes the step of the transmitting device generating a frequency domain Constant Amplitude Zero Auto-Correlation sequence based on the selected root index value. The method further includes the step of the transmitting device modulating the Constant Amplitude Zero Auto-Correlation sequence by a pseudo-noise sequence. The method further includes the step of the transmitting device generating an Orthogonal Frequency Division Multiplexing symbol, wherein the frequency domain Constant Amplitude Zero Auto-Correlation sequence modulated by the pseudo-noise sequence defines subcarrier values for the Orthogonal Frequency Division Multiplexing symbol.Type: GrantFiled: April 5, 2017Date of Patent: November 10, 2020Assignee: ONE MEDIA, LLCInventors: Kevin A. Shelby, Michael J. Simon, Mark Earnshaw, Zahir Jaffer Raza
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Publication number: 20200252251Abstract: A base station may generate and transmit a transport stream including a sequence of frames. A frame may include a plurality of partitions, where each partition includes a corresponding set of OFDM symbols. For each partition, the OFDM symbols in that partition may have a corresponding cyclic prefix size and a corresponding FFT size, allowing different partitions to be targeted for different collections of user devices, e.g., user devices having different expected values of maximum delay spread and/or different ranges of mobility. The base station may also dynamically re-configure the sample rate of each frame, allowing further resolution in control of subcarrier spacing. By allowing the cyclic prefixes of different OFDM symbols to have different lengths, it is feasible to construct a frame that confirms to a set payload duration and has arbitrary values of cyclic prefix size per partition and FFT size per partition. The partitions may be multiplexed in time and/or frequency.Type: ApplicationFiled: February 20, 2020Publication date: August 6, 2020Applicant: One Media, LLCInventors: Michael J. Simon, Kevin A. Shelby, Mark Earnshaw
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Publication number: 20200186844Abstract: An example method of mapping a plurality of modulation symbols of a plurality of physical layer pipes present in a frame to a resource grid of data cells for the frame is described. The modulation symbols of the plurality of physical layer pipes are represented by a two-dimensional array comprising the modulation symbol values for the plurality of physical layer pipes and the resource grid of data cells is represented by a one-dimensional sequentially indexed array.Type: ApplicationFiled: December 6, 2019Publication date: June 11, 2020Applicant: ONE MEDIA, LLCInventors: Mark EARNSHAW, Michael J. SIMON, Kevin A. SHELBY
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Patent number: 10630411Abstract: A method for operating a transmitting device to communicate with a receiving device is described herein. The method includes the step of the transmitting device selecting a root index value from a set of root index values. The method further includes the step of the transmitting device generating a frequency domain Constant Amplitude Zero Auto-Correlation sequence based on the selected root index value. The method further includes the step of the transmitting device modulating the Constant Amplitude Zero Auto-Correlation sequence by a pseudo-noise sequence. The method further includes the step of the transmitting device generating an Orthogonal Frequency Division Multiplexing symbol, wherein the frequency domain Constant Amplitude Zero Auto-Correlation sequence modulated by the pseudo-noise sequence defines subcarrier values for the Orthogonal Frequency Division Multiplexing symbol.Type: GrantFiled: April 5, 2017Date of Patent: April 21, 2020Assignee: One Media, LLCInventors: Kevin A. Shelby, Michael J. Simon, Mark Earnshaw, Zahir Jaffer Raza
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Patent number: 10602204Abstract: An example method of mapping a plurality of modulation symbols of a plurality of physical layer pipes present in a frame to a resource grid of data cells for the frame is described. The modulation symbols of the plurality of physical layer pipes are represented by a two-dimensional array comprising the modulation symbol values for the plurality of physical layer pipes and the resource grid of data cells is represented by a one-dimensional sequentially indexed array.Type: GrantFiled: September 4, 2018Date of Patent: March 24, 2020Assignee: One Media, LLCInventors: Mark Earnshaw, Michael J. Simon, Kevin A. Shelby