Abstract: A sports mask is disclosed that includes either: a snorkel and a SCUBA unit; a color underwater camera; a 3D color underwater camera; an augmented reality display projected onto the lens; a co-axial breathing hose-to-scuba unit; computerized underwater navigation; non-GPS computerized underwater navigation; a computerized navigation system that combines visual edge recognition and inertia navigation; an optical transponder; or RF communications.

Abstract: A low-altitude frequency domain electromagnetic detection device and an electromagnetic detection method are disclosed. A transmitting wireframe, a receiving wireframe I, a transmitting and receiving system and a receiving wireframe II of the detection device are connected with supporting rods at intervals, and the supporting rods are connected with an unmanned aerial vehicle. A sine wave generation module of the transmitting and receiving system is connected with the transmitting wireframe, the receiving wireframes I and II are connected with a dual-channel synchronous data acquisition module, and the dual-channel synchronous data acquisition module is connected with a main control module. The main control module controls the sine wave generation module, receives data of an altimeter, a GNSS module and the dual-channel synchronous data acquisition module and records the data in a storage module.

Abstract: A beam splitting hand off systems architecture and method for using the same are disclosed. In one embodiment, the method comprises: generating a first beam with a single electronically steered flat-panel antenna to track a first satellite; generating a second beam with the single electronically steered flat-panel antenna to track a second satellite simultaneously while generating the first beam to track the first satellite; and handing off traffic from the first satellite to the second satellite.

Abstract: A method in a telematics device capable of detecting and capturing both cranking and operating events is provided. The method configures the telematics device to use the same components to detect operating voltage for either electric or combustion vehicles, and to detect and facilitate capturing cranking events.

Abstract: A satellite positioning receiver includes a local oscillator, a front-end circuit with having an analog mixer, a number of signal processing channel circuits, and a processing circuit. The satellite positioning receiver performs a method that includes (i) acquiring a first satellite using a first frequency search space that spans both uncertainties due to the first satellite's orbit and uncertainties due to the clock bias or a time rate of change of the bias; and (ii) using the bias or the time derivative of the bias determined during the acquisition of the first satellite, acquiring a second satellite using a second frequency search space that spans substantially only uncertainties due to the second satellite's orbit.

Abstract: A method and system are provided. The method includes receiving, by a GNSS receiver, a GNSS signal, rotating, by a carrier rotator, samples of the GNSS signal with carrier phase inputs, inverting, by a chip matched filter (CMF), the rotated samples, and generating, by the CMF, an output based on the inverted samples.

Abstract: Methods and systems for wireless switching are provided. Aspects include receiving, by a transceiver, a first activation signal from an activation device, responsive to receiving the first activation signal, transmitting, by the transceiver, network credentialing data to the activation device, receiving, by a first controller of a first device, a second activation signal from the activation device, the second activation signal comprising an activation request and the network credentialing data, responsive to receiving the second activation signal, transitioning the first device from a low power state to a high power state, and broadcasting, by the first device, a wireless network, wherein the first device comprises an access point for the wireless network.

Abstract: In an aspect, a method of preventing tampering of a mobile device lock, wherein the method comprises: a client application executed in a mobile device monitoring the reception of presence messages transmitted, e.g. broadcast, by a user-detecting device in the vehicle, the user-detecting device comprising a radio interface configured to wirelessly transmit presence messages when the vehicle is moving, preferably the presence message comprising an identification code, preferably a MAC address, of the user detecting device. The client application repeatedly, for example periodically or regularly, wirelessly transmitting notification messages to a server in a network, the notification messages signaling the server that the client application is being executed on the mobile device. The client application determines if the user is inside the vehicle; monitors the velocity of the vehicle and locks the mobile device; and monitors user interaction with the mobile device.

Abstract: A gaming system is provided. The gaming system allows users to access applications via gaming communication devices coupled to a communication network. At least a portion of the network may be wireless. The gaming applications include gambling, financial, entertainment service, and other types of transactions. The system may include a user location determination feature to prevent users from conducting transactions from unauthorized areas. The system may include an alerts feature operable to generate alert to users based on any or a combination of time information, location information, financial information, user profile information, and other types of information.

Abstract: The subject matter disclosed herein relates to determining a background location of a mobile device using one or more signal metrics.

Abstract: In an aspect, a method of preventing tampering of a mobile device lock, wherein the method comprises: a client application executed in a mobile device monitoring the reception of presence messages transmitted, e.g. broadcast, by a user-detecting device in the vehicle, the user-detecting device comprising a radio interface configured to wirelessly transmit presence messages when the vehicle is moving, preferably the presence message comprising an identification code, preferably a MAC address, of the user detecting device. The client application repeatedly, for example periodically or regularly, wirelessly transmitting notification messages to a server in a network, the notification messages signaling the server that the client application is being executed on the mobile device. The client application determines if the user is inside the vehicle; monitors the velocity of the vehicle and locks the mobile device; and monitors user interaction with the mobile device.

Abstract: Devices in enterprise-scale networks are often tracked by asset catalogs that record the physical locations of respective devices. Such tracking often involves administratively heavy communication of device deployment, and communication or recording errors may lead to missing catalog entries or entries that incorrectly identify the physical locations of the devices. Instead, a MAC address encoding may be established that maps physical locations to particular MAC addresses, such as representing a building, floor, room, row, and rack of a device in the second through sixth MAC address octets. A locator device with a network adapter featuring a selected MAC address that encodes a particular physical address may be inserted into a network device at the physical location. The physical location of the network device may thereafter be queried for the MAC addresses of connected devices, and the selected MAC address may be translated into the physical location of the network device.

Abstract: A smart wearable device and a charger thereof includes the smart wearable device and a charging base configured to charge the smart wearable device. The charging base comprises an elastic case. An open slot for inserting the smart wearable device is formed in the elastic case. A power supply portion is disposed on the charging base. The power supply portion provides the smart wearable device with electrical energy for charging. The smart wearable device is fixed to the charging base by way of a close fit between slot walls on two sides of the open slot and an outer surface of the smart wearable device.

Abstract: Automated wellness coaching can be based at least in part on personality characteristics of the user. A coaching system, which can include one or more electronic devices that a user might carry or wear during daily activities, can present prompts at selected times to encourage a user to engage in various wellness activities and can measure the user's responsiveness. The content of a prompt, as well as the time, place, and/or manner of presenting the prompt, can be adapted to a personality profile maintained for the user and updated over time as the user interacts with the system. The system may also include capabilities to set specific wellness goals for the user and to prompt the user to actions aimed at the goal; goals can be modified and adapted based on the user's personality profile.

Abstract: A body-worn tracking device (BWTD) includes a global navigation satellite system (GNSS) device, a cellular communication unit, at least one processor, and at least one memory device. The at least one memory device includes instructions that, when executed by the at least one processor, cause the at least one processor to determine whether the BWTD is located on board an aircraft. Execution of the instructions further causes the at least one processor to, responsive to determining that the BWTD is located on board the aircraft: disable the GNSS device and the cellular communication unit; and temporarily refrain from generating an alert that indicates a current location of the BWTD cannot be determined.

Abstract: A high-accuracy synchrophasor estimation algorithm for PMU calibration is disclosed. This method can construct a dynamic phasor fitting model. Then, an iterative solution algorithm based on nonlinear fitting can be used to estimate the phasor and frequency, which can include one parameter during the iterations. Moreover, a method is disclosed for calculating the ROCOF based on the least-squares method to improve the ROCOF dynamic accuracy.

Abstract: A high-accuracy synchrophasor estimation algorithm for PMU calibration is disclosed. This method can construct a dynamic phasor fitting model. Then, an iterative solution algorithm based on nonlinear fitting can be used to estimate the phasor and frequency, which can include one parameter during the iterations. Moreover, a method is disclosed for calculating the ROCOF based on the least-squares method to improve the ROCOF dynamic accuracy.

Abstract: A system and method for providing communications with a Low Earth Orbit (LEO) satellite constellation using a non-omnidirectional antenna is disclosed. A system and method for determining blockages around a non-omnidirectional antenna for use with a Low Earth Orbit (LEO) constellation is disclosed. The method including: receiving System Information (SI) including ephemeris data for satellites in the LEO constellation; receiving a segment division that divides a ground about the antenna into segments; and determining a segment blocking information for the antenna.

Abstract: Techniques for processing task items are provided. A task item is electronic data that represents a task to be performed, whether manually or automatically. A task item includes one or more details about its corresponding task, such as a description of the task and a location of the task. Specifically, techniques for generating task items, organizing task items, triggering notifications of task items, and consuming task items are described. In one approach, a task item is generated based on input from a user and context of the input. In another approach, different attributes of task items are used to organize the task items intelligently into multiple lists. In another approach, one or more criteria, such as location, are used to determine when to notify a user of a task. In another approach, actions other than generating notifications are enabled or automatically performed, actions such as emailing, calling, and searching.

Abstract: An assistive listening system that comprises an auditory interpretation device with a digital receiver that is tuned to receive a particular digital signal from a digital audio transmitter with microphone and a digital display screen to view human voice audio interpreted as text.

Abstract: A fashionable bracelet operates as a remote car key fob and a clock. The bracelet provides multiple buttons allowing a user to operate the bracelet to control access to the vehicle coupled to the bracelet. The bracelet receives voice commands to operate the vehicle. Moreover, the bracelet incorporates a GPS subsystem for auto-piloting the vehicle to the location of the user. The bracelet further incorporates multiple LEDs to provide operational feedback to the user. The clock can be turned on and off using one of the buttons. The wireless key fob functions and the clock are controlled by a microcontroller disposed within the bracelet. The bracelet includes a battery to provide power to various components of the bracelet. The battery is operatively coupled to a solar panel. The bracelet is conveniently and securely attached to the wrist of the user.

Abstract: Methods and apparatus to control movement of a component are disclosed herein. An example apparatus includes a housing defining a bore and a piston disposed inside the bore. The piston is to be coupled to a movable component disposed outside of the bore. The example apparatus further includes a fluid flowline in fluid communication with a first chamber of the bore and a second chamber of the bore. The first chamber is on a first side of the piston, and the second chamber on a second side of the piston. The example apparatus also includes a valve to control fluid flow through the fluid flowline. The valve is to be in a first state to enable the piston to dampen movement of the component, and the valve is to be in a second state to enable the piston to hold the component substantially stationary.

Abstract: A method and system for sharing information between independent agents having a processor and memory having instructions stored thereon that, when executed by the processor, cause the system to receive signals indicative of a fault of a sensor system of a first independent agent; transmit signals indicative of a request for sensor information to a second independent agent; receive signals indicative of state information for the second independent agent in response to the receiving of the request for sensor information; and apply the state information to a navigation system of the first independent agent in response to the receiving of the state information.

Abstract: An improved user-responsive medical trauma treatment device system and methods are provided. The present invention makes several improvements to the emergency medical treatment industry by implementing advanced diagnostics and user-triggered feedback to more appropriately address the situation at hand.

Abstract: The invention relates to a location-determining device in a motor vehicle which comprises at least one receiver device for receiving position signals and time signals for a multiplicity of satellites assigned to a global navigation system and a location-calculating module for calculating location information on the basis of received position data and time data. The location-Determining device is distinguished by the fact that the at least one receiver device is structurally integrated into the housing of an optical sensor unit, wherein the housing is arranged in a passenger compartment in a region of an upper edge of a windscreen, and wherein the housing does not have more than a single connection to a vehicle data bus and not more than a single connection to a vehicle energy supply.

Abstract: The disclosure is a mobile tool-system function device that can be disposed on an extremity of an operator, having at least one sensor unit for sensing at least one operator-specific characteristic quantity and/or at least one position-specific characteristic quantity, and having at least one computing unit, which is designed to determine at least one state, in particular an emergency situation, in dependence on the at least one sensed operator-specific characteristic quantity and/or the at least one sensed position-specific characteristic quantity. The mobile function device further comprises at least one plausibility unit, which is designed to perform a plausibility check, in particular a plausibility check in respect of the presence of an emergency situation, in dependence on the at least one sensed operator-specific characteristic quantity and/or the at least one sensed position-specific characteristic quantity.

Abstract: Embodiments of the present disclosure include an efficient and accurate method for presenting victim locations to emergency responders. The method disclosed can be used to track individuals still remaining in a building in case of an emergency. The method comprises determining a location for an individual by receiving a device identifier (e.g., combination of numbers and/or characters uniquely identifying a receiving device associated with the individual) and location information, received from one or more beacons, from the receiving device. The method comprises determining a first location associated with the receiving device based on the location information and/or the device identifier. The method comprises determining different locations associated with the individual as the individual moves and determining whether the individual is still within the building. The method comprises, displaying location information and instructions to reach the individual in case of an emergency.

Abstract: The method includes receiving a value of a quantity of heat applied to at least a portion of a structure, said structure having a sensor surface exposed to the environment, receiving a temperature measurement of the sensor surface, receiving a wind speed measurement of the environment, receiving an ambient temperature measurement of the environment, determining a heat transfer projection of the sensor area using at least the wind speed measurement, the ambient temperature measurement, and one of the value of a quantity of heat and a target temperature of the sensor surface; comparing the heat transfer projection to an associated heat transfer value, and generating a signal indicating the icing condition status based on the comparison.

Abstract: Devices and methods for generating locational and other pertinent information from a tracking device associated with an asset in need of tracking during a tracking event and for selectively retaining and deleting information stored during a loss of communication between the tracking device and a communication network, to increase probability of retaining information suitable for use as evidence in court or other proceedings in which accurate information is desired regarding the tracking event.

Abstract: Methods and apparatus are provided for navigating a vehicle to a target address using position information transmitted by a position identifying transmitter in a vicinity of the target address. A location of a target address is determined by receiving position information for the target address, upon entry of a searching vehicle in search of a target address into a vicinity of the target address, wherein the received position information for the target address is based upon position information transmitted by a position identifying transmitter located in the vicinity of the target address; and generating a navigation route to direct the searching vehicle to the target address using the received position information.

Abstract: A device information display apparatus displaying device information acquired by communicating with a field device may include a storage unit that associates and stores first position information indicating a position at which the device information displayed on the display device is acquired and reproduction information for reproducing display content of the display device that has been modified based on an operation instruction for the device information displayed on the display device; a position information acquisition unit that acquires second position information indicating a current position of the device information display apparatus; and a display control unit that calculates a distance between positions indicated by the first position information and the second position information, wherein if the distance is no greater than a prescribed reference distance, the reproduced information corresponding to the first position information is used to reproduce the display content of the display device on the

Abstract: Systems, methods, apparatus, means and computer program code for operating a mobile device and an insurance processing system are provide which include receiving, from a mobile device, sensor data collected from at least a first sensor of the mobile device, determining, based at least in part on the sensor data, that an activity associated with an insured is not covered by a plurality of insurance coverage rules, and transmitting, to the mobile device, information indicating that an activity is not covered by a plurality of insurance coverage rules.

Abstract: A remote tracking system is described including one or more remote tracking devices and a monitoring center. The remote tracking device includes a tamper-resistant housing intended to be held securely to a wearer by a strap, a positioning system receiver in the housing and operable to receive signals indicative of the location of the remote tracking device, a cellular transceiver in the housing and operable to communicate with the monitoring center, and a processor in the housing and in electrical communication with the positioning system receiver and the cellular transceiver, the processor operable to monitor a status for the remote tracking device. The remote tracking system is able to compare the location of the remote tracking device with a set of pre-programmed rules and establish a two-way voice communication between the wearer and the monitoring center upon the occurrence of certain programmable conditions in the remote tracking system.

Abstract: An implementation of a system, device and method for communicating location data of a mobile station, enhancing location data, optimally communicating Assistance Data, and/or reducing rebids of Measure Position Request messages in a wireless network.

Abstract: A proximity detection system at least one processor. The processor configured to detect a location of an object; determine a velocity of the object; define a zone around the object based on the location and the velocity; and automatically perform at least one action if the zone around the object overlaps with a location of a piece of equipment.

Abstract: A GNSS system operates intermittently and has adaptive activity and sleep time in order to reduce power consumption. The GNSS system provides an enhanced estimate of its position in the absence of GNSS signals of sufficient strength. The user's activity and behavior is modeled and used to improve performance, response time, and power consumption of the GNSS system. The user model is based, in part, on the received GNSS signals, a history of the user's positions, velocity, time, and inputs from other sensors disposed in the GNSS system, as well as data related to the network. During each activity time, the GNSS receiver performs either tracking, or acquisition followed by tracking The GNSS receiver supports both normal acquisition as well as low-power acquisition.

Abstract: A method of operation of a navigation system includes: accessing a device identification for identifying a device; generating a maneuver-relative status corresponding to the device identification with a control unit for representing the device associated with maneuvering a vehicle; and generating a device function profile corresponding to the device identification based on the maneuver-relative status for controlling the device or the vehicle.

Abstract: A machine in a sensor system is configured to measure conditions of parts in the machine with sensors, collect pieces of sensor data generated by the measurements, and transmit the collected pieces of sensor data to a computer while connecting to the computer via a network. The computer in the sensor system is configured to create an index for indicating that the machine is in a predetermined condition, based on the transmitted pieces of sensor data, and transmit the created index to the machine. The machine is configured to diagnose whether the machine is in the predetermined condition with the transmitted index and collected pieces of sensor data.

Abstract: In a method for controlling a ship propulsion system wherein, in a first operating mode, the position of a command signal generator within a guide range including a forward and a reverse section is interpreted by a system controller as a desired power output as well as a desired travel direction, a second operating mode is provided wherein the position of the command signal generator is ignored as power output command so that the position of the command signal generator forms only as directional control device and wherein in either mode of operation, the command signal generator is automatically returned to a neutral position when the command signal generator is released by an operator.

Abstract: A wireless communications system includes a clock module, a global positioning system (GPS) module, an integrated circuit for a cellular transceiver, and a baseband module. The clock module is configured to generate a first clock reference that is not corrected using automatic frequency correction (AFC). The GPS module is configured to operate in response to the first clock reference. The integrated circuit includes a system phase lock loop (PLL) configured to (i) operate in response to the first clock reference, and (ii) generate a corrected clock reference by performing AFC on the first clock reference in response to an AFC signal. The baseband module is configured to (i) operate in response to the first clock reference from the clock module, and (ii) generate the AFC signal.

Abstract: A packet classification system, methods, and corresponding apparatus are provided for enabling packet classification. A processor of a security appliance coupled to a network uses a classifier table having a plurality of rules, the plurality of rules having at least one field, to build a decision tree structure including a plurality of nodes, the plurality of nodes including a subset of the plurality of rules. The methods may produce wider, shallower trees that result in shorter search times and reduced memory requirements for storing the trees.

Abstract: Receiving from a wireless electronic device, positioning data indicating that the wireless electronic device is within a predetermined range of a particular geographical location that is of a type authorized to service a device is disclosed. A current condition of the device may also be provided. Triggering a new location sensitive trigger event based on the current condition of the device indicating the device needs to be serviced and the positioning data indicating that the wireless electronic device is within the predetermined range of the particular geographical location is also disclosed.

Abstract: A computer-implemented user alert method includes identifying a task for a user, associating a location with the task, monitoring a location of a mobile device associated with the user, and notifying the user about the task when the mobile device comes within a defined proximity of the associated location.

Abstract: A method and device for managing a reference oscillator within a wireless device is presented. The method includes selecting reference oscillator parameters associated with the lowest reference oscillator error, where the selection is based upon reference oscillator parameters derived using different technologies within a wireless device, acquiring a satellite based upon the selected reference parameters, determining the quality of the satellite-based position fix, and updating the reference oscillator parameters based upon the quality of the satellite-based position fix.

Abstract: A wireless communications system includes a clock module, a communications module, a receiver module, and a baseband module. The clock module is configured to generate a first clock reference. The communications module is configured to operate in response to the first clock reference and independent of a corrected clock reference. The corrected clock reference is generated by performing automatic frequency correction on the first clock reference according to an automatic frequency correction signal. The receiver module is configured to (i) receive radio frequency signals from a wireless medium, and (ii) in response to the corrected clock reference, generate baseband signals based on the received radio frequency signals. The baseband module is configured to (i) receive the baseband signals, and (ii) in response to a selected one of the first clock reference and the corrected clock reference, generate the automatic frequency correction signal based on the baseband signals.

Abstract: A semiconductor device includes: a substrate; a first layer that is stacked on the substrate and includes an inductor; and a bump group that is arranged above the the first layer, wherein the bump group includes a plurality of bumps that are arranged under a predetermined rule, and at least one bump that is different from the plurality of bumps and whose center does not overlap the inductor when the semiconductor device is viewed in a plan view from a direction vertical to a plane on which the bump group is provided.

Abstract: A satellite radiowave receiving device includes: a receiving unit which receives a radiowave signal; a conversion unit which converts the radiowave signal into digital data; a detection/arithmetic operation unit which detects the satellite signal; a capturing unit which searches a reception frequency; a setting unit which sets a second bit number, and the number of parallel processing in which the predetermined arithmetic operation can be executed in parallel; and a specifying unit which specifies the reception frequency of the satellite signal, and the detection/arithmetic operation unit executes the predetermined arithmetic operation in parallel for the input signal data related to reception frequencies of which number is equal to or less than a predetermined number of maximum parallel processing, and the number of parallel processing is determined so that a total bit number is equal to or less than the maximum bit number/the number of maximum processing.

Abstract: A system includes a memory with columns and rows. A sampler samples a first portion of a signal during first periods to obtain sets of samples, respectively. The sets of samples include a first set having first samples and a second set having second samples. A first controller writes each set in the sets of samples in a respective one of the columns. The first controller writes: the first samples in a first column such that each of the first samples is stored in a respective one of the rows; the second samples in a second column such that each of the second samples is stored in a respective one of the rows; and the second samples in the second column subsequent to writing the first samples in the first column. A second controller reads third samples stored in a first row and fourth samples stored in a second row.

Abstract: The present invention generally relates to systems, methods and applications utilizing the convergence of any combination of the following three technologies: wireless positioning or localization technology, wireless communications technology and sensor technology. In particular, certain embodiments of the present invention relate to a remote device that includes a sensor for determining or measuring a desired parameter, a receiver for receiving position data from the Global Positioning System (GPS) satellite system, a processor for determining whether or not alert conditions are present and a wireless transceiver for transmitting the measured parameter data and the position data to a central station, such as an application service provider (ASP). The ASP, in turn, may communicate the measured data, position data and notification of any alerts to an end user via an alert device. The present invention also relates to various applications and systems utilizing the capabilities of such a device.

Abstract: A windshield with rigid elements embedded therein, including an upper layer of glass, a lower layer of glass, one or more rigid elements positioned between the two layers of glass, a layer of interlayer material surrounding the rigid elements cured between the two layers of glass, wherein the width of the interlayer material is equal or greater than the width of the rigid elements.