Patents by Inventor Andrew George LILLIE
Andrew George LILLIE 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: 10560865Abstract: A system comprising: a plurality of network modems configured to communicate wirelessly with a base station; and a plurality of subsystems corresponding respectively to the plurality of network modems, each subsystem in the plurality of subsystems being configured to provide data packets to the corresponding network modem to be transmitted wirelessly to the base station, the subsystem comprising at least one video encoder configured to receive at least one input video signal and provide at least some of the data packets based on the at least one input video signal; and at least one controller configured to assign respective bit rates to at least some subsystems in the plurality of subsystems.Type: GrantFiled: January 23, 2018Date of Patent: February 11, 2020Assignee: Accelerated Media Technologies, Inc.Inventors: Dudley C. Freeman, Scott David Blanchard, Andrew George Lillie, Ciro Aloisio Noronha, William Anthony Slattery, Thomas P. Jennings, Steven Paul DeFala
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Publication number: 20180249368Abstract: A system comprising: a plurality of network modems configured to communicate wirelessly with a base station; and a plurality of subsystems corresponding respectively to the plurality of network modems, each subsystem in the plurality of subsystems being configured to provide data packets to the corresponding network modem to be transmitted wirelessly to the base station, the subsystem comprising at least one video encoder configured to receive at least one input video signal and provide at least some of the data packets based on the at least one input video signal; and at least one controller configured to assign respective bit rates to at least some subsystems in the plurality of subsystems.Type: ApplicationFiled: January 23, 2018Publication date: August 30, 2018Applicant: Accelerated Media Technologies, Inc.Inventors: Dudley C. Freeman, Scott David Blanchard, Andrew George Lillie, Ciro Aloisio Noronha, William Anthony Slattery, Thomas P. Jennings, Steven Paul DeFala
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Patent number: 9913167Abstract: A system comprising: a plurality of network modems configured to communicate wirelessly with a base station; and a plurality of subsystems corresponding respectively to the plurality of network modems, each subsystem in the plurality of subsystems being configured to provide data packets to the corresponding network modem to be transmitted wirelessly to the base station, the subsystem comprising at least one video encoder configured to receive at least one input video signal and provide at least some of the data packets based on the at least one input video signal; and at least one controller configured to assign respective bit rates to at least some subsystems in the plurality of subsystems.Type: GrantFiled: February 2, 2016Date of Patent: March 6, 2018Assignee: Accelerated Media Technologies, Inc.Inventors: Dudley C. Freeman, Scott David Blanchard, Andrew George Lillie, Ciro Aloisio Noronha, William Anthony Slattery, Thomas P. Jennings, Steven Paul DeFala
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Patent number: 9872201Abstract: A system comprising at least one network modem configured to communicate wirelessly with at least one base station, and a subsystem configured to provide data packets to the at least one network modem to be transmitted wirelessly to the at least one base station, wherein: the at least one network modem is configured to communicate with the at least one base station using a radio frame comprising a series of subframes which divide the radio frame in time; the at least one network modem is configured to use one or more first subframes in the series of subframes for a downlink from the at least one base station; and the at least one network modem is configured to use one or more second subframes in the series of subframes for an uplink to the at least one base station.Type: GrantFiled: February 2, 2016Date of Patent: January 16, 2018Assignee: Accelerated Media Technologies, Inc.Inventors: Dudley C. Freeman, Scott David Blanchard, Andrew George Lillie, Ciro Aloisio Noronha, William Anthony Slattery, Thomas P. Jennings, Steven Paul DeFala
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Patent number: 9609546Abstract: A system comprising: at least one network modem configured to communicate wirelessly with at least one base station; and a subsystem configured to provide data packets to the at least one network modem to be transmitted wirelessly to the at least one base station, the subsystem comprising at least one video encoder configured to receive at least one input video signal and provide at least some of the data packets based on the at least one input video signal, wherein: the at least one network modem is further configured to provide network condition information to the subsystem; and the subsystem is further configured to adjust at least one operating parameter of the at least one video encoder based at least in part on the network condition information received from the at least one network modem.Type: GrantFiled: February 2, 2016Date of Patent: March 28, 2017Assignee: Accelerated Media Technologies, Inc.Inventors: Dudley C. Freeman, Scott David Blanchard, Andrew George Lillie, Ciro Aloisio Noronha, William Anthony Slattery, Thomas P. Jennings, Steven Paul DeFala
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Patent number: 9510236Abstract: A system comprising: at least one network modem configured to communicate wirelessly with at least one base station; and a subsystem configured to provide data packets to the at least one network modem to be transmitted wirelessly to the at least one base station, the subsystem comprising at least one video encoder configured to receive at least one input video signal and provide at least some of the data packets based on the at least one input video signal, wherein the at least one network modem is further configured to: engage in an authentication protocol with the subsystem; and process the data packets received from the subsystem based at least in part on whether the subsystem successfully completes the authentication protocol.Type: GrantFiled: February 2, 2016Date of Patent: November 29, 2016Assignee: Accelerated Media Technologies, Inc.Inventors: Dudley C. Freeman, Scott David Blanchard, Andrew George Lillie, Ciro Aloisio Noronha, William Anthony Slattery, Thomas P. Jennings, Steven Paul DeFala
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Publication number: 20160227435Abstract: A system comprising: a plurality of network modems configured to communicate wirelessly with a base station; and a plurality of subsystems corresponding respectively to the plurality of network modems, each subsystem in the plurality of subsystems being configured to provide data packets to the corresponding network modem to be transmitted wirelessly to the base station, the subsystem comprising at least one video encoder configured to receive at least one input video signal and provide at least some of the data packets based on the at least one input video signal; and at least one controller configured to assign respective bit rates to at least some subsystems in the plurality of subsystems.Type: ApplicationFiled: February 2, 2016Publication date: August 4, 2016Applicant: Accelerated Media Technologies, Inc.Inventors: Dudley C. Freeman, Scott David Blanchard, Andrew George Lillie, Ciro Aloisio Noronha, William Anthony Slattery, Thomas P. Jennings, Steven Paul DeFala
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Publication number: 20160227432Abstract: A system comprising at least one network modem configured to communicate wirelessly with at least one base station, and a subsystem configured to provide data packets to the at least one network modem to be transmitted wirelessly to the at least one base station, wherein: the at least one network modem is configured to communicate with the at least one base station using a radio frame comprising a series of subframes which divide the radio frame in time; the at least one network modem is configured to use one or more first subframes in the series of sub frames for a downlink from the at least one base station; and the at least one network modem is configured to use one or more second subframes in the series of subframes for an uplink to the at least one base station.Type: ApplicationFiled: February 2, 2016Publication date: August 4, 2016Applicant: Accelerated Media Technologies, Inc.Inventors: Dudley C. Freeman, Scott David Blanchard, Andrew George Lillie, Ciro Aloisio Noronha, William Anthony Slattery, Thomas P. Jennings, Steven Paul DeFala
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Publication number: 20160227546Abstract: A system comprising: at least one network modem configured to communicate wirelessly with at least one base station; and a subsystem configured to provide data packets to the at least one network modem to be transmitted wirelessly to the at least one base station, the subsystem comprising at least one video encoder configured to receive at least one input video signal and provide at least some of the data packets based on the at least one input video signal, wherein the at least one network modem is further configured to: engage in an authentication protocol with the subsystem; and process the data packets received from the subsystem based at least in part on whether the subsystem successfully completes the authentication protocol.Type: ApplicationFiled: February 2, 2016Publication date: August 4, 2016Applicant: Accelerated Media Technologies, Inc.Inventors: Dudley C. Freeman, Scott David Blanchard, Andrew George Lillie, Ciro Aloisio Noronha, William Anthony Slattery, Thomas P. Jennings, Steven Paul DeFala
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Publication number: 20160227551Abstract: A system comprising: at least one network modem configured to communicate wirelessly with at least one base station; and a subsystem configured to provide data packets to the at least one network modem to be transmitted wirelessly to the at least one base station, the subsystem comprising at least one video encoder configured to receive at least one input video signal and provide at least some of the data packets based on the at least one input video signal, wherein: the at least one network modem is further configured to provide network condition information to the subsystem; and the subsystem is further configured to adjust at least one operating parameter of the at least one video encoder based at least in part on the network condition information received from the at least one network modem.Type: ApplicationFiled: February 2, 2016Publication date: August 4, 2016Applicant: Accelerated Media Technologies, Inc.Inventors: Dudley C. Freeman, Scott David Blanchard, Andrew George Lillie, Ciro Aloisio Noronha, William Anthony Slattery, Thomas P. Jennings, Steven Paul DeFala
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Publication number: 20090116588Abstract: A lattice reduction device is described for determining a reduced lattice for a MIMO decoder. The device comprises a data processing element operable to receive matrix information and to apply one or more data processing operations on the matrix information. The device further comprises first and second parallel operation means operable in conjunction with the data processing element so that any operation carried out by said data processing element on said matrix information is directly matched by an operation carried out on respective matrix information. The data processing element is operable, on an input triangular matrix being an R component of a QR decomposition of a channel state matrix, to tend non diagonal elements of said triangular matrix towards zero on the basis of matrix column operations and to make corresponding column operations at said first and second parallel operation means.Type: ApplicationFiled: October 17, 2008Publication date: May 7, 2009Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Darren Phillip MCNAMARA, Andrew George LILLIE
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Publication number: 20090110120Abstract: Lattice reduction aided MIMO detection is disclosed for a packet based signal comprising a header and one or more data symbols. The detector comprises a pre-processing section operable to derive channel decoding information on the basis of a channel estimate from the header, storage means operable to store the channel decoding information, and a data processing section operable to process the one or more data symbols with reference to the stored channel decoding information.Type: ApplicationFiled: October 17, 2008Publication date: April 30, 2009Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Darren Phillip MCNAMARA, Andrew George LILLIE
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Publication number: 20090007185Abstract: A wireless network device (4), such as a wireless media centre, has orthogonally polarised antennas (6a, 6b) arranged to provide transmit and/or receive polarisation diversity. The antennas may be arranged so that their nulls do not coincide, to produce a combined antenna pattern with a low variation of gain with direction. The antennas may be collocated, but arranged orthogonally. Preferably, the combined antenna pattern is substantially omnidirectional in elevation as well as azimuth. This arrangement provides uniform coverage in a 3D environment. The transmitter may transmit data using polarisation-time block codes. A wireless receiver (10, 18) for use in the wireless network may have either one antenna or two orthogonally polarised antennas. The receiver (10, 18) applies maximal ratio combining to the received signals. The signals may be OFDM signals and the receiver applies maximal ratio combining independently to each frequency channel.Type: ApplicationFiled: July 1, 2005Publication date: January 1, 2009Applicant: British Sky Broadcasting LimitedInventors: Andrew R. Nix, Andrew George Lillie
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Publication number: 20080232488Abstract: Detection of information on an OFDM signal involves channel estimation. Following an initial channel estimate, it is desirable to perform smoothing or filtering to achieve a more effective channel estimate. A filter is described which is operable to smooth an initial estimate for a subcarrier by reference to one or more adjacent subcarrier estimates. Extrapolation is used to impose, on a subcarrier, information dependent on one or more other subcarriers in the case that the subcarrier in question is not in use other than use by the filter.Type: ApplicationFiled: December 13, 2007Publication date: September 25, 2008Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Magnus Stig Torsten SANDELL, Andrew George LILLIE
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Publication number: 20080181335Abstract: In a lattice-reduction-aided receiver based wireless communications system, outputs are determined on the basis of a received signal, the received signal being modulated onto a plurality of sub-carriers.Type: ApplicationFiled: September 12, 2007Publication date: July 31, 2008Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Vishakan Ponnampalam, Andrew George Lillie, Magnus Stig Torsten Sandell, Darren Phillip McNamara
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Publication number: 20080123764Abstract: In a lattice-reduction-aided receiver based wireless communications system, soft estimates of transmitted bit values are determined from a received signal by applying lattice reduction to the channel estimate and equalising the received signal in accordance with the reduced basis channel, and determining probabilities of transmitted bits having particular values. The method includes selecting an initial candidate vector in the reduced basis and determining further candidate vectors in the reduced basis dependently of the initial candidate vector, determining a corresponding transmitted symbol vector for each candidate vector and, on the basis of the received signal determining the probability of each transmitted bit value having been transmitted and log-likelihood ratios of transmitted bits.Type: ApplicationFiled: May 18, 2007Publication date: May 29, 2008Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Darren Phillip McNamara, Andrew George LILLIE, Magnus Stig Torsten Sandell