Lowery
Arthur Lowery, Kew AU
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20100142951 | RECEPTION OF SIGNALS TRANSMITTED OVER A DISPERSIVE OPTICAL CHANNEL - A receiver for recovering transmitted information carried by a received optical signal that has been affected by dispersion includes an optical splitter having an input port arranged to receive the received optical signal, and a plurality of output ports. A proportion of optical power at the input port is transmitted to each of the output ports. A plurality of optical detectors is operably connected to respective output ports of the optical splitter, for generating a corresponding plurality of electrical signals. Optical phase shifters are disposed between the output ports of the optical splitter and respective optical detectors. As a result, each optical phase shifter applies a frequency dependent phase shift to an optical signal passing therethrough. An electronic processor includes analog and/or digital electronic components configured to combine two or more of the plurality of electrical signals, or information recovered separately therefrom, in order to provide improved accuracy or reliability of information recovery as compared with detecting and processing only the received optical signal. The receiver is advantageously able to mitigate the effects of frequency-dependent fading which may occur in intensity modulation/direct detection optical transmission systems due to dispersion in optical transmission paths. | 06-10-2010 |
Arthur Lowery, Victoria AU
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20100247099 | NON-LINEARITY COMPENSATION IN AN OPTICAL TRANSMISSION - A method of transmitting information over a non-linear optical channel includes the step ( | 09-30-2010 |
Arthur Jame Lowery, Victoria AU
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20100316393 | METHOD AND APPARATUS FOR RECEPTION OF OPTICAL SIGNALS - An apparatus and method are provided for receiving an optical signal having an optical carrier component and at least one information-bearing optical sideband. In general, an optical filter arrangement ( | 12-16-2010 |
Arthur James Lowery, Kew AU
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20090220239 | METHODS AND APPARATUS FOR OPTICAL TRANSMISSION OF DIGITAL SIGNALS - A method of communicating digital information over a dispersive optical channel includes encoding the digital information into a plurality of data blocks, each of which includes a number of bits of the information. A time-varying electrical signal is generated which corresponds with each of said data blocks. The time-varying electrical signal is applied to an optical transmitter ( | 09-03-2009 |
20110013914 | METHOD AND APPARATUS FOR IMPROVING RECEPTION OF OPTICAL SIGNALS - A method and apparatus for receiving digital information transmitted via an optical signal over an optical channel wherein the optical signal includes an optical carrier ( | 01-20-2011 |
20110286747 | OPTICAL TRANSMITTER - A method of generating an information-bearing optical signal ( | 11-24-2011 |
Arthur James Lowery, Victoria AU
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20090169213 | METHODS AND APPARATUS FOR OPTICAL TRANSMISSION OF DIGITAL SIGNALS | 07-02-2009 |
20120263461 | MULTICHANNEL NONLINEARITY COMPENSATION IN AN OPTICAL COMMUNICATIONS LINK - An apparatus ( | 10-18-2012 |
20130156443 | METHOD AND SYSTEM FOR NON-LINEARITY COMPENSATION IN OPTICAL TRANSMISSION SYSTEMS - An equaliser ( | 06-20-2013 |
20140286642 | ELECTRONIC COMPENSATION OF CROSS-PHASE MODULATION - An optical signal ( | 09-25-2014 |
20140294393 | OPTICAL OFDM TRANSMISSION - A method for transmitting digital information having a predetermined bit-rate (B) via a nonlinear optical channel includes determining a combination of transmission parameters comprising a number (N) of subcarriers, an information symbol rate (S) for each subcarrier, and a number (b) of bits per symbol on each subcarrier, such that B=NSb. An optical signal is generated comprising the plurality (N) of orthogonal optical subcarriers. Each subcarrier is modulated to carry a proportion (Sb/B) of the total bit-rate (B) of the digital information. The optical signal is then transmitted to a corresponding optical receiver via the nonlinear optical channel. The received signal has a measurable signal quality (Q) which is a function of the transmission parameters (N, S, b). Determining the combination of transmission parameters comprises selecting the parameters such that the associated signal quality is greater than a corresponding quality for a single-carrier transmission, and greater than a corresponding quality employing a larger number (M>N) of subcarriers. | 10-02-2014 |
Brett Robert Lowery, Staines GB
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20150122932 | Barbed Tape and Apparatus for Deploying a Barbed Tape - In some embodiments, a barbed tape can be formed from a planar strip of flexible material and include a plurality of barbs disposed therealong, the barbs being sufficiently resilient so as to impede, by entanglement with or otherwise, the passage of an object therepast. Apparatus for deployment of barbed tape is also described. | 05-07-2015 |
20150184983 | Barbed Tape Stack and Apparatus for Deploying Barbed Tape Stack - Some embodiments can include a barbed tape stack formed from a planar strip of flexible material and comprising a plurality of barbs disposed therealong, said barbs being sufficiently resilient so as to impede, by entanglement with or otherwise, the passage of an object therepast. The tape is folded in concertina-like folds to form a stack. Apparatus for deployment of barbed tape stacks is also disclosed. | 07-02-2015 |
Brett Robert Lowery, Farnborough GB
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20090317185 | VEHICLE ARRESTING DEVICE - A vehicle arresting device comprises a net intended to be laid flat on the ground in the path of a target vehicle with an array of upwardly-directed spikes attached to the net along a leading portion, so that when a vehicle runs over the device some of the spikes engage in its front tires and the net is caused to wrap around the front wheels, being pulled tight under the vehicle to prevent further rotation of those wheels. There are two rows of spikes, with the spikes in the second row being substantially longer than the spikes in the leading row. The gauge of the netting also varies, with the leading strip which includes the shorter spikes and back towards the longer spikes being of a thinner gauge, the portion from the longer spikes back to approximately the mid length of the net being of a thicker gauge, and the trailing portion reverting to the thinner gauge. These measures help to ensure that the net is capable of arresting a wide range of vehicles, from passenger cars to trucks. | 12-24-2009 |
Christopher G. Lowery, Rolle CH
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20150280765 | COMMUNICATION DEVICE MANAGEMENT - The present invention relates to a mobile communications network node comprising package switched communication ability, the network comprising: one or several mobile stations or devices, one or several service providers providing communication with said mobile stations, wherein the mobile communication netwok node comprises means arranged to provide a mobile station with instructions, which is arranged to communicate with an agent comprising a programmable control unit in the mobile station to provide instructions for the configuratin and management of the mobile station. | 10-01-2015 |
Lu Ann Lowery, Scottsdale, AZ US
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20160057970 | Bed and Method of Making the Bed - A method of making a pet bed includes providing a rigid base, attaching a support member to the rigid base and attaching a cushion to the rigid base over the support member. The support member is configured to be removable. The cushion is configured to be removable. A tension of the support member is adjustable. The rigid base is washable. The support member is washable. The cushion is reversible. The cushion is washable. The rigid base is stackable. The pet bed includes a sleek, contemporary styling inspired by mid-century modern furnishings. The cushion functions as a crate cushion when traveling, providing the pet with familiar smells and reducing the stress of traveling on the pet. The pet owner adjusts the softness or firmness of the pet bed for the comfort of the individual pet by adjusting the tension of the support member. | 03-03-2016 |
Luke Lowery, Bella Vista, AR US
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20160034121 | Method and Apparatus for Automatically Displaying Multiple Presentations for Multiple Users - A control circuit identifies users within a presentation zone that includes a plurality of displays. The control circuit then automatically selects at least two particular presentations from amongst a plurality of available presentations. By one approach one of the selected presentations corresponds to one of the identified users while another of the selected presentations corresponds to another of the identified users. The control circuit then automatically presents, at least substantially simultaneously, the selected presentations using the plurality of displays in the presentation zone. | 02-04-2016 |
20160034122 | Method and Apparatus for Recording User Actions During a Course of Rendering a Series of Visualizations - A control circuit, during a course of rendering a series of visualizations over time via a plurality of displays, records user actions as entered via one or more user-input interfaces. The control circuit stores a sequence of these recorded user actions as correspond to the series of visualizations. | 02-04-2016 |
Patrick Lowery, New York, NY US
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20160055500 | SYSTEMS AND METHODS FOR DIGITAL SPEND BASED TARGETING AND MEASUREMENT - The present disclosure includes a system, method, and article of manufacture for spend based targeting. In various embodiments, the system may transmit, to a third party system, a spend data file associating a first party cookie ID with spend data, as well as a first party cookie ID and/or a third party cookie ID to a web client. The web client may transmit the first party cookie ID and/or the third party cookie ID to the third party system, and the third party system may generate a look alike model for targeting advertisements to the web client based on the spend data file and clickstream data associated with the web client. In various embodiments, the third party system may match the third party cookie ID with the first party cookie ID in the spend data file, which may associate a customer with a segment. | 02-25-2016 |