Patents by Inventor Matthew E. Simms
Matthew E. Simms 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: 20180343513Abstract: A remote speaker microphone with touch volume control is provided. The remote speaker microphone includes a housing; a microphone; a speaker; and an interface configured to connect the speaker and the microphone. The remote speaker microphone further includes a touch sensor configured to, in response to receiving touch input, control a volume level of the speaker from a first volume level to a lower volume level, the first volume level being one of a plurality of discrete volume levels.Type: ApplicationFiled: May 26, 2017Publication date: November 29, 2018Inventor: Matthew E. SIMMS
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Publication number: 20170075696Abstract: A method and apparatus for indicating the status of an ancillary embedded system in an electronic device. In one exemplary embodiment, the method includes starting an initialization process of a high-level embedded system in the electronic device. The method further includes determining the status of the ancillary embedded system. The method further includes generating display information for the status of the ancillary embedded system. The method further includes storing the display information in a manner retrievable by the high-level embedded system. The method further includes reading the stored set of display information and displaying an indication of the status on a user display prior to completion of the high-level embedded system's initialization process. The method further includes periodically updating the stored set of display information by the ancillary embedded system to provide a real-time indication of status.Type: ApplicationFiled: September 10, 2015Publication date: March 16, 2017Inventors: Ellis A. Pinder, Matthew E. Simms
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Patent number: 9526072Abstract: A battery-powered multi-function voice-collaboration device includes a speaker and a microphone to support voice transmission and reception. The device has an enhanced-functionality mode EFM and a reduced-functionality mode RFM and is communicatively coupled to a battery-powered portable radio. The device determines a first operating duration if operated entirely in a RFM comprising one or more battery-consuming voice functions, and determines a second estimated operating duration N if operated entirely in an EFM comprising another battery-consuming function in addition to the battery-consuming voice functions. The device requests and receives an estimated operating duration indication of the portable radio. Responsive to determining that an estimated operating duration Z of the portable radio is between the first and second durations R, N: operating the device in the EFM for a third duration and in the RFM for a fourth duration such that the third and fourth durations combined equal the duration Z.Type: GrantFiled: October 7, 2015Date of Patent: December 20, 2016Assignee: MOTOROLA SOLUTIONS, INC.Inventors: Matthew E. Simms, Darrell J. Stogner
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Patent number: 9514066Abstract: A real-time reconfigurable input/output interface of a controller and a method of reconfiguring the same. The reconfigurable interface enables the controller to communicate with a plurality of peripheral digital subsystem blocks, and includes an input/output interface, a profile memory, and a state machine. The input/output interface includes a plurality of data lines including a shared portion that are shared among the plurality of peripheral digital subsystem blocks. The profile memory stores a plurality of interface profiles, each interface profile defining a configuration of the input/output interface to communicate with an associated one of the peripheral blocks. The state machine is coupled to the profile memory to receive interface profiles and to the input/output interface. In response to each request to communicate with a particular peripheral block, the state machine configures the input/output interface according to the interface profile associated with the particular peripheral block.Type: GrantFiled: September 9, 2015Date of Patent: December 6, 2016Assignee: Motorola Solutions, Inc.Inventors: Edward A. Diaz, Johnny R. Ferreira, Ricardo Franco, Charles R. Ruelke, Matthew E. Simms
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Patent number: 8768371Abstract: A technique for a secondary communication system to utilize spectrum designated to another (or primary) communication system is provided. By ranking a plurality of secondary base stations based on base station transmit power, calculated required transmit power and path loss, a set of criteria is developed for selecting a highest ranked secondary base station for operation within a primary's spectrum. The ranking may be adapted based on mobility of the secondary's subscriber; and as such the secondary system communicates within the primary's spectrum using the adaptively ranked base stations. Channel selection may also be ranked. The technique and apparatus allows a cognitive radio (CR) network to operate within an incumbent network's spectrum.Type: GrantFiled: February 7, 2012Date of Patent: July 1, 2014Assignee: Motorola Solutions, Inc.Inventors: Apoorv Chaudhri, David P. Gurney, Stephen L. Kuffner, Yadunandana N. Rao, Matthew E. Simms
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Patent number: 8611546Abstract: A radio configured to dynamically control cancellation of undesired signals in an audio stream. The radio includes a noise cancellation processor configured to receive an audio stream from a user and to alter information in the audio stream by filtering out undesired signals in the audio stream. The radio also includes a receiving component configured to receive a data packet from a remote device, to retrieve configuration information from the data packet, and to dynamically apply the configuration information, while the radio is being used by a user, to settings associated with the noise cancellation processor. A dynamically enabled noise cancellation processor suppresses undesired signals associated with a subsequent incoming audio stream provided by the user and transmits at least one of an altered audio stream or an unaltered audio stream to the remote device.Type: GrantFiled: October 7, 2010Date of Patent: December 17, 2013Assignee: Motorola Solutions, Inc.Inventors: William R. Williams, Blake C. Moselle, Matthew E. Simms, Charles B. Swope
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Publication number: 20120238309Abstract: A technique for a secondary communication system to utilize spectrum designated to another (or primary) communication system is provided. By ranking a plurality of secondary base stations based on base station transmit power, calculated required transmit power and path loss, a set of criteria is developed for selecting a highest ranked secondary base station for operation within a primary's spectrum. The ranking may be adapted based on mobility of the secondary's subscriber; and as such the secondary system communicates within the primary's spectrum using the adaptively ranked base stations. Channel selection may also be ranked. The technique and apparatus allows a cognitive radio (CR) network to operate within an incumbent network's spectrum.Type: ApplicationFiled: February 7, 2012Publication date: September 20, 2012Applicant: MOTOROLA SOLUTIONS, INC.Inventors: APOORV CHAUDHRI, DAVID P. GURNEY, STEPHEN L. KUFFNER, YADUNANDANA N. RAO, MATTHEW E. SIMMS
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Publication number: 20120087514Abstract: A radio configured to dynamically control cancellation of undesired signals in an audio stream. The radio includes a noise cancellation processor configured to receive an audio stream from a user and to alter information in the audio stream by filtering out undesired signals in the audio stream. The radio also includes a receiving component configured to receive a data packet from a remote device, to retrieve configuration information from the data packet, and to dynamically apply the configuration information, while the radio is being used by a user, to settings associated with the noise cancellation processor. A dynamically enabled noise cancellation processor suppresses undesired signals associated with a subsequent incoming audio stream provided by the user and transmits at least one of an altered audio stream or an unaltered audio stream to the remote device.Type: ApplicationFiled: October 7, 2010Publication date: April 12, 2012Applicant: MOTOROLA, INC.Inventors: William R. Williams, Blake C. Moselle, Matthew E. Simms, Charles E. Swope
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Patent number: 8140085Abstract: A technique for a secondary communication system to utilize spectrum designated to another (or primary) communication system is provided. By ranking a plurality of secondary base stations based on base station transmit power, calculated required transmit power and path loss, a set of criteria is developed for selecting a highest ranked secondary base station for operation within a primary's spectrum. The ranking may be adapted based on mobility of the secondary's subscriber; and as such the secondary system communicates within the primary's spectrum using the adaptively ranked base stations. Channel selection may also be ranked. The technique and apparatus allows a cognitive radio (CR) network to operate within an incumbent network's spectrum.Type: GrantFiled: September 30, 2008Date of Patent: March 20, 2012Assignee: Motorola Solutions, Inc.Inventors: Apoorv Chaudhri, David P. Gurney, Stephen L. Kuffner, Yadunandana N. Rao, Matthew E. Simms
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Patent number: 8014345Abstract: A monitoring device (141) can include a transceiver (202) to receive a radio signal, and a controller (203) communicatively coupled to the transceiver to detect an infringement on the radio signal and report the infringement to a database. One or more policies within the database can be updated to mitigate the infringement. The monitoring device can also detect whether a cognitive radio (111) is generating interference on a primary spectrum used by an incumbent device (151). Other embodiments are disclosed.Type: GrantFiled: October 31, 2007Date of Patent: September 6, 2011Assignee: Motorola Solutions, Inc.Inventors: Matthew E. Simms, Apoorv Chaudhri, Yadunandana N. Rao
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Patent number: 7881726Abstract: Efficient frequency spectrum sharing between at least one incumbent communication system(s) (102, 152) and at least one cognitive radio (CR) system (105) is provided. The incumbent system's system parameters and CR system's operational requirements are copied to a mirrored database (106B). The mirrored database (106B) is controlled by a either a central authority (108) or a database manager having delegated authority (508). The mirrored database (106B) is accessed by the CR system (105). The mirrored database (106B) can be modified and updated by the central authority (108) or delegated database manager (508) to correct for interference detected in the incumbent system caused (152) by the cognitive radio system (105). The cognitive radio system (105) utilizes the updated mirrored database (106B) to avoid interfering with the incumbent system (102, 152) to determine CR system operating parameters thus enhancing the ability to share spectrum.Type: GrantFiled: July 31, 2007Date of Patent: February 1, 2011Assignee: Motorola, Inc.Inventors: David P. Gurney, Apoorv Chaudhri, Yadunandana N. Rao, Matthew E. Simms
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Publication number: 20100081449Abstract: A technique for a secondary communication system to utilize spectrum designated to another (or primary) communication system is provided. By ranking a plurality of secondary base stations based on base station transmit power, calculated required transmit power and path loss, a set of criteria is developed for selecting a highest ranked secondary base station for operation within a primary's spectrum. The ranking may be adapted based on mobility of the secondary's subscriber; and as such the secondary system communicates within the primary's spectrum using the adaptively ranked base stations. Channel selection may also be ranked. The technique and apparatus allows a cognitive radio (CR) network to operate within an incumbent network's spectrum.Type: ApplicationFiled: September 30, 2008Publication date: April 1, 2010Applicant: MOTOROLA, INC.Inventors: Apoorv Chaudhri, David P. Gurney, Stephen L. Kuffner, Yadunandana N. Rao, Matthew E. Simms
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Publication number: 20090111463Abstract: A monitoring device (141) can include a transceiver (202) to receive a radio signal, and a controller (203) communicatively coupled to the transceiver to detect an infringement on the radio signal and report the infringement to a database. One or more policies within the database can be updated to mitigate the infringement. The monitoring device can also detect whether a cognitive radio (111) is generating interference on a primary spectrum used by an incumbent device (151). Other embodiments are disclosed.Type: ApplicationFiled: October 31, 2007Publication date: April 30, 2009Applicant: MOTOROLA, INC.Inventors: Matthew E. Simms, Apoorv Chaudhri, Yadunandana N. Rao
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Publication number: 20090034508Abstract: Efficient frequency spectrum sharing between at least one incumbent communication system(s) (102, 152) and at least one cognitive radio (CR) system (105) is provided. The incumbent system's system parameters and CR system's operational requirements are copied to a mirrored database (106B). The mirrored database (106B) is controlled by a either a central authority (108) or a database manager having delegated authority (508). The mirrored database (106B) is accessed by the CR system (105). The mirrored database (106B) can be modified and updated by the central authority (108) or delegated database manager (508) to correct for interference detected in the incumbent system caused (152) by the cognitive radio system (105). The cognitive radio system (105) utilizes the updated mirrored database (106B) to avoid interfering with the incumbent system (102, 152) to determine CR system operating parameters_thus enhancing the ability to share spectrum.Type: ApplicationFiled: July 31, 2007Publication date: February 5, 2009Applicant: MOTOROLA, INC.Inventors: David P. Gurney, Apoorv Chaudhri, Yadunandana N. Rao, Matthew E. Simms