Abstract: A method of determining a round trip delay time in a network comprising receiving a gate message allocating a transmission time window; retrieving a first timestamp from the gate message; setting a first clock to the time corresponding to the first timestamp, and wherein the first clock runs synchronously with a second clock recovered from a received data stream; sending upstream, after a time interval comprising a grant start time included in the transmission time window offset by a random delay time, a registration request message, wherein the registration request message includes a second timestamp obtained from the first clock; and determining a round trip delay (RTT) from a time the registration request message is received and the second timestamp.

Abstract: A system for data entry by associating structured textual context to images comprising a computer apparatus having a display device to facilitate interaction with a user. The system has electronics, data, tokens, grammatical rules, and an interface. The data is comprised of records, images, and template images, the template images having hotspots and sub-template images. The hotspots have a selection, and the sub-template images have sub-template hotspots, with the sub-template hotspots having a selection. The selections are preferably associated with diagnostic images, of which there are both general and template-specific.

Abstract: An image sensor includes a pixel array having pixels arranged in rows and columns, a first successive-approximation-register (“SAR”) analog-to-digital-converter (“ADC”), a second SAR ADC, and first and second control circuitry. The first SAR ADC includes a first capacitor array (“FCA”) that shares a first common terminal coupled to a first comparator and coupled to receive first analog pixel signals. The second SAR ADC includes a second capacitor array (“SCA”) that shares a second common terminal selectably coupled to a second comparator and coupled to receive second analog pixel signals. The first and second control modules are coupled to selectably switch bottom plates of the FCA from a low reference voltage to the high reference voltage at a same time as selectably switching bottom plates of the SCA from a high reference voltage to the low reference voltage.

Abstract: A sensor may include a base, a resonator centered over the base, and an accelerometer disposed in a base of the resonator. The resonator may be configured to harvest energy from vibratory motion of a host device and includes a slot disposed on a center rectangular plane of the sensor. The sensor may include a circuit arrangement disposed on the accelerometer and in the slot on the center rectangular plane of the sensor. A piezoelectric element may be mounted on the resonator and electrically coupled with the circuit arrangement. The piezoelectric element may be configured to convert vibratory energy of the resonator to electrical energy. An optional antenna may be coupled with the circuit arrangement and configured to wirelessly transmit data from the sensor to a receiving station.

Abstract: A medication confirmation method and apparatus. The method of an embodiment of the invention includes the steps of capturing one or more video sequences of a user administering medication by a video capture device, storing the captured one or more video sequences to a non-transitory memory, and analyzing at least one of the stored video sequences to determine one or more indications of suspicious activity on behalf of the user.

Abstract: An apparatus comprising a first dipole antenna, a beamforming antenna array (BFAA), a first switch coupled to the dipole antenna, a second switch coupled to the BFAA, and a processor coupled to the first switch and the second switch, wherein the processor is configured to select between a multi-input, multi-output (MIMO) antenna configuration and a beamforming configuration by setting the states of the first switch and the second switch.

Abstract: An apparatus configured to couple to a plurality of subscriber lines comprising a plurality of transmitters configured to couple to a plurality of physical channels and at least one virtual channel, wherein the number of physical channels equals the number of subscriber lines, a processor configured to compute a precoder matrix to minimize an error value, wherein the error value accounts for an error on each channel subject to a constraint on power for each channel, and a precoder coupled to the processor and configured to use the precoder matrix to jointly process a plurality of data signals to generate a plurality transmit signals for the plurality of physical channels and the at least one virtual channel.

Abstract: A plasma lamp apparatus. The apparatus has an arc tube structure having an inner region and an outer region in one or more embodiments. The arc tube structure has a first end comprising an associated first end diameter and a second end comprising a second end diameter according to a specific embodiment. The apparatus also has a center region provided between the first end and the second end in one or more embodiments. The center region has a center diameter, which is less than a first end diameter and/or a second end diameter.

Abstract: Techniques are disclosed herein for erasing non-volatile storage elements. A sequence of increasing erase voltages may be applied to a substrate. The select line may be floated and many of the word lines may be held at a low voltage (e.g., close to 0V). However, the voltage applied to an edge word may be increased in magnitude relative to a previous voltage applied to the edge word line for at least a portion of the sequence of erase voltages. The edge word line could be the word line that is immediately adjacent to the select line. The increasing voltage applied to the edge word line may prevent or reduce damage to oxides between the select line and edge word line. It may also help to regulate the e-field across a tunnel oxide of memory cells on the edge word line.

Abstract: Methods and apparatuses are provided to select coefficients for modeling a system. Data collected from the system is used to generate a data matrix. An upper triangular matrix can be generated in accordance with the data matrix, and the upper triangular matrix can be pruned to remove selected rows and columns from the upper triangular matrix, thereby generating a pruned data matrix. A coefficient vector can be generated in accordance with the pruned data matrix. Various alternative methods of selecting coefficients for modeling the system, as well as apparatus, devices, and systems for performing said methods, are also provided.

Abstract: An energy harvesting device utilizing a monolithic, mesoscale, single-degree-of-freedom inertial based resonator in which the support structure, beam-spring, and proof mass are a single component without joints, bonds, or fasteners. Frequency tuning features include holes in the proof mass in which mass can be added to change the devices resonance frequency as well as levers which add curvature to the beam-spring system and adjust system stiffness. Robustness is increase by designing the resonator to exhibit nonlinear behavior such that its power density is maximized for low vibration amplitudes and minimized for high amplitudes. The device structural resonance modes are designed to be much higher than the resonators proof mass-spring resonance frequency. Electromechanical transducers are used to convert the resonators mechanical energy to electrical energy. Electrical circuitry is included to extract and condition the electrical charge.

Abstract: An apparatus comprising a silicon-on-insulator (SOI) platform comprising an optical component network. An apparatus comprising an optical component network monolithically grown on a SOI platform, and an optical device coupled to the optical component network. A method comprising generating an optical signal using a silicon-based optical component, applying an electrical signal to the optical component, and tuning a wavelength of the optical signal based on the electrical signal.

Abstract: A user device receives a content item and a script associated with the content item. The user device stores an obfuscated version of the content item and an associated style sheet in memory. The user device dynamically updates the style sheet stored in the memory using the script to remove the obfuscation from the obfuscated version of the content item when the content item is presented in a web browser running on the user device.

Abstract: An apparatus for the transmission of management and/or control traffic in a network, comprising a memory configured to store a first record of management and/or control data from a previous interval, and a processor coupled to the memory, wherein the processor is configured to retrieve the first record, receive a second record of the network management and/or control data for a current interval, and generate a differential of the first and second records.

Abstract: The present invention provides a system and method that provides a standardized and portable automatic emergency event notification, or AEEN, device which detects a vehicle or other transport emergency event and then automatically and directly dials 911 emergency services and further provides the 911 operator with important information pertaining to the emergency event. Ordinary transport owners may readily install the AEEN device of the present invention into their vehicle or other transport. The AEEN device does not involve a subscription service and the device cellphone which places the 911 call does not require activation on a wireless service network.

Abstract: An item authority system is provided. The item authority system uses rules to identify item definitions that match or potentially match an item description. When a unique match is found, then the item authority system may indicate that the item description describes the same item as the item definition. If multiple matches or only potential matches are identified, then the item authority system may allow a user to manually indicate which item definition matches.

Abstract: An efficient method and system for the electrochemical treatment of waste water comprising organic and/or inorganic pollutants is disclosed. The system comprises an electrolytic cell comprising a solid polymer, proton exchange membrane electrolyte operating without catholyte or other supporting electrolyte. The cell design and operating conditions chosen provide for significantly greater operating efficiency.

Abstract: Queries may be processed more efficiently in an massively parallel processing (MPP) database by locally optimizing the global execution plan. The global execution plan and a semantic tree may be provided to MPP data nodes by an MPP coordinator. The MPP data nodes may then use the global execution plan and the semantic tree to generate a local execution plan. Thereafter, the MPP data nodes may select either the global execution plan or the local execution plan is accordance with a cost evaluation.

Abstract: An embodiment computing device operating in a data storage system includes an object storage controller operable to divide an object into blocks and to create an object hash from hash values, and a network interface in communication with the object storage controller, the network interface operable to transmit the blocks to a storage subsystem that generates one of the hash values from each of the blocks, to receive the hash values from the storage subsystem, and to provide the hash values to the object storage controller for creation of the object hash from the hash values. In an embodiment, the object storage controller is operably coupled to a processor and a memory or stored on a computer readable medium.

Abstract: A system and method for automatically performing start-up and overpressure relief functions in association with a primary fluid carrier such as, for example, a liquid handling pipeline or tank. The system includes a main valve for primarily exhausting air from the system as it fills with a liquid. A start-up pilot device is also provided for exhausting air from the system upon start-up, but prior to the main valve opening. Finally, an overpressure pilot device is provided to relieve overpressure situations during normal operation.