Patents by Inventor William O. Camp, Jr.
William O. Camp, Jr. 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: 9590715Abstract: A mobile terminal reduces its power consumption by selectively switching between a diversity mode and a non-diversity mode. The mobile terminal monitors the total output power of two or more of its transmitters, and selectively switches between the diversity mode and the non-diversity mode based on the total output power. The mobile terminal may also selectively switch between the diversity and non-diversity modes based on a difference in output power levels between the two or more transmitters.Type: GrantFiled: December 22, 2006Date of Patent: March 7, 2017Assignees: Sony Corporation, Sony Mobile Communications ABInventor: William O. Camp, Jr.
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Patent number: 9509867Abstract: An image processing system identifies desired views of a particular subject and triggers a mobile camera device in proximity to the subject to capture a digital image, thus collecting new image data to augment an existing database. In an exemplary method, location data for a camera-equipped mobile communication device in visual proximity to a subject of interest is received at an image collection server. Upon determining whether the location data corresponds to a desired view of the subject of interest, the image collection server sends an image capture request to the mobile device, triggering the user of the device to capture an image of the subject. Finally, digital image data is received from the mobile communication device in response to the image capture request. The digital image data may then be used for assembling a composite representation of the subject of interest, such as a 3D model of the subject.Type: GrantFiled: July 8, 2008Date of Patent: November 29, 2016Assignees: SONY CORPORATION, SONY MOBILE COMMUNICATIONS INC.Inventors: William O. Camp, Jr., Mark Gavin Kokes, Toby John Bowen, Walter M. Marcinkiewicz
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Patent number: 9451547Abstract: A coordinated signaling scheme for both uplink and downlink transmissions between a base station and a user terminal reduces the amount of time that the user terminal must turn on its receiver to listen for scheduling messages and ACK/NACK signaling. A scheduler at a base station aligns the transmission of downlink scheduling messages (e.g., downlink assignments) with uplink grants and ACK/NACK signaling for uplink transmissions. Aligning the downlink scheduling messages with uplink control signaling enables the user terminal to turn off its receiver for longer periods of time.Type: GrantFiled: February 9, 2016Date of Patent: September 20, 2016Assignees: Sony Corporation, Sony Mobile Communications Inc.Inventors: William O. Camp, Jr., Jacobus Haartsen
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Publication number: 20160165541Abstract: A coordinated signaling scheme for both uplink and downlink transmissions between a base station and a user terminal reduces the amount of time that the user terminal must turn on its receiver to listen for scheduling messages and ACK/NACK signaling. A scheduler at a base station aligns the transmission of downlink scheduling messages (e.g., downlink assignments) with uplink grants and ACK/NACK signaling for uplink transmissions. Aligning the downlink scheduling messages with uplink control signaling enables the user terminal to turn off its receiver for longer periods of time.Type: ApplicationFiled: February 9, 2016Publication date: June 9, 2016Inventors: William O. Camp, JR., Jacobus Haartsen
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Patent number: 9270751Abstract: A method in a first device for setting up a peer-to-peer IP connection between the first device and a second device may include sending a request to a second device for setting up the peer-to-peer IP connection between the first device and the second device. The request may include an IP address of the first device. Alternatively, an IP address of the second device may be received in a message from the second device. The peer-to-peer IP connection between the first device and the second device is then set up. The setting up may be initiated by one of the parties associated with the first device or the second device by connecting to the other party using the IP address of the other party.Type: GrantFiled: August 4, 2014Date of Patent: February 23, 2016Assignees: Sony Corporation, Sony Mobile Communications ABInventors: Brett A. Pantalone, Anders Angelhag, Jan Robert Tobias Ritzau, William O. Camp, Jr.
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Patent number: 9264184Abstract: A coordinated signaling scheme for both uplink and downlink transmissions between a base station and a user terminal reduces the amount of time that the user terminal must turn on its receiver to listen for scheduling messages and ACK/NACK signaling. A scheduler at a base station aligns the transmission of downlink scheduling messages (e.g., downlink assignments) with uplink grants and ACK/NACK signaling for uplink transmissions. Aligning the downlink scheduling messages with uplink control signaling enables the user terminal to turn off its receiver for longer periods of time.Type: GrantFiled: October 30, 2009Date of Patent: February 16, 2016Assignees: Sony Corporation, Sony Mobile Communications ABInventors: William O. Camp, Jr., Jacobus C. Haartsen
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Publication number: 20140344466Abstract: A method in a first device for setting up a peer-to-peer IP connection between the first device and a second device may include sending a request to a second device for setting up the peer-to-peer IP connection between the first device and the second device. The request may include an IP address of the first device. Alternatively, an IP address of the second device may be received in a message from the second device. The peer-to-peer IP connection between the first device and the second device is then set up. The setting up may be initiated by one of the parties associated with the first device or the second device by connecting to the other party using the IP address of the other party.Type: ApplicationFiled: August 4, 2014Publication date: November 20, 2014Inventors: Brett A. PANTALONE, Anders ANGELHAG, Jan Robert Tobias RITZAU, William O. CAMP, JR.
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Patent number: 8798075Abstract: A method in a first device for setting up a peer-to-peer IP connection between the first device and a second device may include sending a request to a second device for setting up the peer-to-peer IP connection between the first device and the second device. The request may include an IP address of the first device. Alternatively, an IP address of the second device may be received in a message from the second device. The peer-to-peer IP connection between the first device and the second device is then set up. The setting up may be initiated by one of the parties associated with the first device or the second device by connecting to the other party using the IP address of the other party.Type: GrantFiled: September 1, 2006Date of Patent: August 5, 2014Assignees: Sony Corporation, Sony Mobile Communications ABInventors: Brett A. Pantalone, Anders Angelhag, Jan Robert Tobias Ritzau, William O. Camp, Jr.
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Patent number: 8782177Abstract: Methods of delivering electronic content include exchanging communications with a network access point from a control terminal to establish a communication link configured for two-way communications. Electronic content transmitted by the network access point is received at a remote terminal over the established communication link without providing responsive communications to the network access point from the remote terminal.Type: GrantFiled: March 30, 2005Date of Patent: July 15, 2014Assignees: Sony Corporation, Sony Mobile Communications ABInventor: William O. Camp, Jr.
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Patent number: 8762715Abstract: An event-triggered pairing mechanism allows pairing wireless devices having short range interfaces (e.g., Bluetooth devices) by bumping the wireless devices together. A wireless device being paired with a connecting device detects a bump event; exchanges time information about the bump event with the connecting device; authenticates the connecting device based on the exchanged time information; and allows exchange of user data with the connecting device based on verification of the exchanged time information. Once the devices are paired, user content can be securely exchanged between the devices.Type: GrantFiled: November 24, 2009Date of Patent: June 24, 2014Assignees: Sony Corporation, Sony Mobile Communications ABInventors: William O. Camp, Jr., Leland Scott Bloebaum
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Patent number: 8706053Abstract: The control of an antenna tuner for a portable electronic device includes closed loop tuning when sufficient transmit power is present. The closed loop tuning commences using a predetermined antenna tuner configuration for an operational band and device state. The closed loop tuning may be constrained by a tuning range associated with the predetermined antenna tuner configuration for the operational band and device state. Also, when transmit power is low or when a transceiver is in a receive only state, open loop tuning may be conducted by placing the antenna tuner in the predetermined (or default) configuration for the operational band and phone state.Type: GrantFiled: November 19, 2009Date of Patent: April 22, 2014Assignees: Sony Corporation, Sony Mobile Communications ABInventors: William O. Camp, Jr., David R. Story, Paul Futter, Gerard J. Hayes
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Patent number: 8676869Abstract: An audio playback device and method searches initiates a web search for images related to music or other audio files being played, downloads images from selected web pages returned by the search engine, and outputs one or more images from the selected web pages on a display to enhance the user's listening experience.Type: GrantFiled: September 12, 2008Date of Patent: March 18, 2014Assignees: Sony Corporation, Sony Mobile Communications ABInventors: Jacobus Cornelis Haartsen, Sten Minör, Bengt Stavenow, William O. Camp, Jr., Ronald A. Louks, Björn Martin Gunnar Lindquist
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Patent number: 8519982Abstract: An electronic device has a display, a controller, and a pair of haptic transducers connected to the display. The controller configures the haptic transducers to momentarily vibrate the display. A pair of sensors disposed on the display detects variations caused by the user touch in the vibrations. Based on an analysis of these variations, the controller can determine the location of the user touch on the touch-sensitive display.Type: GrantFiled: June 21, 2010Date of Patent: August 27, 2013Assignees: Sony Corporation, Sony Mobile Communications ABInventors: William O. Camp, Jr., Paul Futter, Leland Scott Bloebaum
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Patent number: 8503403Abstract: A base station measures the uplink load on an uplink channel and controls the transmit timing of one or more mobile terminals on the uplink channel based on the measurements of the uplink load. The transmit timing of the mobile terminals may be controlled by sending timing control signals to the mobile terminals over a downlink control channel. In one embodiment, the transmit timing of the uplink channel is slaved to the transmit timing on a downlink channel. In this case, the uplink timing may be controlled by adjusting the downlink transmit timing.Type: GrantFiled: January 31, 2007Date of Patent: August 6, 2013Assignees: Sony Corporation, Sony Mobile Communications ABInventors: William O. Camp, Jr., Terrence Edward Rogers, Nadi Sakir Findikli
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Publication number: 20130083711Abstract: Methods and apparatus for processing received signals in a multi-carrier system are disclosed. An exemplary method includes estimating one or more first propagation channel coefficients based on a training sequence in each of one or more first slots received over a first radio channel, equalizing signal samples from one or more second slots received over a second radio channel immediately frequency-adjacent to the first radio channel, using the first propagation channel coefficients, and demodulating user data bits from the equalized signal samples. In some embodiments, the training sequence is located at a fixed position in each of the one or more first slots and user data bits are demodulated from a directly corresponding position in each of the second slots. Improved data rates are thus achieved by constraining radio carriers in a multi-carrier system to frequency-adjacent channels and eliminating training symbols from one of the signals.Type: ApplicationFiled: November 29, 2012Publication date: April 4, 2013Inventors: William O. Camp, JR., Toby John Bowen, Leland Scott Bloebaum
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Patent number: 8385865Abstract: The wireless receiver of the present invention accommodates dual-carrier Evolved EDGE without significantly impacting existing receiver architectures. The inventive receiver comprises a shared local oscillator and two image-rejecting downconverters. The local oscillator generates a local oscillator frequency between two carrier frequencies of adjacent radio channels. The receiver receives a signal in each of the adjacent radio channels. In a dual-carrier mode, a first image-rejecting downconverter uses the local oscillator frequency to downconvert a first signal received in the first radio channel while rejecting a second signal received in the second radio channel. A second image-rejecting downconverter uses the local oscillator frequency to downconvert the second signal while rejecting the first signal.Type: GrantFiled: August 12, 2008Date of Patent: February 26, 2013Assignee: Sony Mobile Communications ABInventors: William O. Camp, Jr., Toby John Bowen, Leland Scott Bloebaum
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Patent number: 8374254Abstract: Two or more video streams including a high quality video stream and a low quality video stream are simultaneously transmitted to the video receiving device over the wireless network. All of the video streams carry the same video content but with different video quality. The high quality video stream is encoded using an unequal error protection code so that first components (e.g., high frequency components) receive a higher level of error protection than second components (e.g., low frequency components). The video receiving device can select the high quality video stream when channel conditions are favorable. When channel conditions are not good enough to support the high quality video stream, the video receiving device determines whether the first components of the high quality video stream with the greater error protection are usable. If so, the video receiving device combines the first components of the high quality video stream with the low quality video stream.Type: GrantFiled: December 15, 2008Date of Patent: February 12, 2013Assignee: Sony Mobile Communications ABInventors: William O. Camp, Jr., Mark Gavin Kokes, Maurice Labiche, Yojak Harshad Vasa
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Patent number: 8369289Abstract: Methods and apparatus for processing received signals in a multi-carrier system are disclosed. An exemplary method includes estimating one or more first propagation channel coefficients based on a training sequence in each of one or more first slots received over a first radio channel, equalizing signal samples from one or more second slots received over a second radio channel immediately frequency-adjacent to the first radio channel, using the first propagation channel coefficients, and demodulating user data bits from the equalized signal samples. In some embodiments, the training sequence is located at a fixed position in each of the one or more first slots and user data bits are demodulated from a directly corresponding position in each of the second slots. Improved data rates are thus achieved by constraining radio carriers in a multi-carrier system to frequency-adjacent channels and eliminating training symbols from one of the signals.Type: GrantFiled: August 14, 2008Date of Patent: February 5, 2013Assignee: Sony Mobile Communications ABInventors: William O. Camp, Jr., Toby John Bowen, Leland Scott Bloebaum
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Patent number: 8339317Abstract: A method for determining a position of a mobile device may include receiving a communication signal at the mobile device simulcast from a plurality of transmitters. One of the plurality of transmitters is identified based on information obtained from the received simulcast communication signal, and an identifiable signal associated with the identified one of the plurality of transmitters is received at the mobile device. A range of the identified one of the plurality of transmitters from the mobile device is determined based on the received identifiable signal.Type: GrantFiled: June 28, 2005Date of Patent: December 25, 2012Assignee: Sony Ericsson Mobile Communications ABInventor: William O. Camp, Jr.
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Publication number: 20120154070Abstract: A method and apparatus for closed loop antenna tuning uses power control feedback from a serving base station to infer the best impedance settings for an impedance matching circuit. The mobile terminal receives periodic power control commands from a base station and varies a transmit power of the transmit signal responsive to said power control commands. An antenna tuning circuit determines an impedance setting for an impedance matching circuit based on observed variations in the power control commands following adjustment in the impedance matching circuit.Type: ApplicationFiled: December 16, 2010Publication date: June 21, 2012Applicant: Sony Ericsson Mobile Communications ABInventor: William O. Camp, JR.