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US20130009814 |
AUTONOMOUS SYSTEM FOR POSITIONING BY PSEUDOLITES IN A CONSTRAINED ZONE AND METHOD OF IMPLEMENTATION
A system for positioning an object in a constrained zone, including: a set of pseudolites distributed in the constrained zone and each presenting a spreading code corresponding to the spreading...
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US20090118875 |
Systems and methods for coordination of entities and/or communicating location information
Systems and methods that may be employed to communicate location information between two or more aerial vehicles or other types of vehicles or other entities, and/or that may be used to facilitate...
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US20120218145 |
PSEUDOLITE-BASED NAVIGATION SYSTEM
The pseudolite-based navigation system includes: a plurality of pseudolites for transmitting a navigation signal which simulates a satellite signal transmitted from a plurality of GNSS satellites;...
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US20090167599 |
Location Based Services Information Storage and Transport
Methods, systems and computer program products for providing an adaptive active location information gathering algorithm are described. Specifically, significant information density gains can be...
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US20100013706 |
DIGITAL FRONT END FOR A SATELLITE NAVIGATION RECEIVER
A satellite navigation receiver having a digital front end. The satellite navigation receiver includes an analog section for receiving, amplifying, and filtering a satellite navigation signal. The...
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US20080180319 |
WIRELESS UTILITY ASSET MAPPING DEVICE AND METHOD
A wireless utility asset mapping device comprises a pole, a positioning receiver connected to the pole, a wireless modem connected to the positioning receiver and the pole, and at least one...
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US20080059059 |
GENERALIZED HIGH PERFORMANCE NAVIGATION SYSTEM
A generalized high performance navigation system is provided using low earth orbit (LEO) satellites. In one embodiment, a method of performing navigation includes receiving a LEO signal from a LEO...
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US20090182502 |
REFINING A POSITION ESTIMATE OF A LOW EARTH ORBITING SATELLITE
In a method for refining a position estimate of a low earth orbiting (LEO) satellite a first position estimate of a LEO satellite is obtained with a GNSS receiver on-board the LEO satellite. The...
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US20090278697 |
GPS unit that points home only for alzheimer victims
Alzheimer victims often get lost when they're out and about. They usually end up being brought back home by the police; I propose a GPS ((global positioning system) unit with only one function:...
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US20080180322 |
METHOD AND SYSTEM FOR WIRELESS TRACKING OF UTILITY ASSETS
A system for wirelessly tracking utility assets comprises a remote wireless modem, a remote asset tracking computer in communication with the remote wireless modem, and a wireless utility asset...
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US20120286992 |
INDOOR POSITIONING SYSTEM BASED ON GPS SIGNALS AND PSEUDOLITES WITH OUTDOOR DIRECTIONAL ANTENNAS
This invention comprises at least three directional GPS antennas (2) for picking up specific GPS signals conning from at least three GPS satellites (S), at least three RF GPS repeaters (3) for...
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US20130002484 |
INDOOR NAVIGATION WITH GNSS RECEIVERS
Global Navigation Satellite Systems (GNSS), such as the US GPS, the European GALILEO and the Russian GLONASS, are based on a mathematical concept known in the art as “three dimensional T...
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US20090273512 |
GLOBAL COORDINATE CREATION METHOD FOR PRECISION MEASUREMENT OF HOLLOW FRAME
A method of creating a global coordinate of a polyhedral hollow frame includes a first step of providing a plurality of transmitters on a reference surface in the hollow frame, providing a...
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US20090140926 |
System and method for localization utilizing dynamically deployable beacons
A beacon-based localization system utilizes a mobile object with dynamically deployable beacons for guiding the mobile object. In one form, the localization system includes a mobile object, at...
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US20100060464 |
Medication Delivery Device With Reminder Unit
The present invention relates to a medication delivery device comprising a reminder unit for reminding an individual having a medical diseases to take a medicament. The reminder unit comprises...
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US20090195451 |
Method For Transmitting Satellite Data
In a method for transmitting satellite data of a global navigation satellite system each satellite transmit position data of neighboring satellites to a navigation device on the earth. The subset...
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US20080246655 |
Spreading Codes for a Satellite Navigation System
One embodiment of the present invention provides a method of creating a set of spreading codes for use in a satellite navigation system comprising a constellation of satellites. Each satellite in...
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US20060282205 |
System for guiding a farm implement between swaths
An apparatus, method and tangible medium using GPS for guiding a farm implement along a turn path between swaths. The apparatus includes a GPS receiver and a turn computer. The turn computer...
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US20090322598 |
INTEGRITY OF DIFFERENTIAL GPS CORRECTIONS IN NAVIGATION DEVICES USING MILITARY TYPE GPS RECEIVERS
A method and apparatus for calculating corrections to a navigation solution based on differential GPS data includes receiving GPS ephemeris from at least three GPS satellites. A PVT solution is...
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US20070182628 |
Satellite-positioning-system tracking device and method for determining a position of the same
A global navigation satellite system-tracking (“GNSS-tracking”) device and method for determining one or more positions of the GNSS-tracking device utilizing a user-plane service is disclosed. The...
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US20080291079 |
DIGITAL BEAM-FORMING APPARATUS AND TECHNIQUE FOR A MULTI-BEAM GLOBAL POSITIONING SYSTEM (GPS) RECEIVER
An advanced multiple-beam GPS receiving system is achieved that is capable of simultaneously tracking multiple GPS satellites independently, detecting multiple interference signals individually,...
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US20090256743 |
Mobile positioning and tracking system
The present invention discloses a mobile positioning and tracking system that includes a master device and a slave device. Within a tracking range of the master device, a satellite is used for...
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US20130093619 |
APPARATUS AND METHOD FOR INDOOR POSITIONING
Provided is a technique for estimating an indoor position, by which a terminal may receive a positioning signal from a pseudo satellite, using a plurality of receiving antennas, determine a...
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US20080247758 |
Position determination system using radio and laser in combination
A combined radio and laser positioning system comprising: a network of ground based radio communication devices, a laser transmitter configured to generate at least one laser beam, and at least one...
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US20090224975 |
METHOD AND SYSTEM FOR GNSS COEXISTENCE
A system and method for operating a wireless transmitter and a global navigation satellite (“GNSS”) receiver coexistent in a mobile wireless device. A mobile wireless device includes a GNSS rec...
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US20090289847 |
METHOD OF RECEPTION AND RECEIVER FOR A RADIO NAVIGATION SIGNAL MODULATED BY A CBOC SPREAD WAVE FORM
To receive a radio navigation signal modulated by a composite wave form, the composite wave form comprising a linear combination with real coefficients of a component BOC(n1,m) and of a component...
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US20100094486 |
Method and Device for Monitoring the Ability to Navigate of an Aircraft During a Phase of Flight Close to the Ground
The device (1) comprises a screen (13) which simultaneously displays a sign representing a selected setpoint value relating to a height parameter which is used during the phase of flight, and a...
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US20130106653 |
METHOD AND SYSTEM FOR INDOOR GLOBAL NAVIGATION SATELLITE SYSTEM DETECTION UTILIZING LOW-EARTH ORBIT SATELLITE SIGNALS
Methods and systems for indoor global navigation satellite system detection utilizing low Earth orbit satellite signals may comprise receiving low Earth orbit (LEO) RF satellite signals utilizing a...
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US20130009815 |
POSITIONING SYSTEM USING PSEUDOLITES OPERATING IN ASSISTED MODE
A system for positioning an object provided with a receiver, which includes a set of pseudolites transmitting positioning signals and distributed in a constrained area, assistance means capable of...
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US20120119950 |
NAVIGATION SATELLITE SIGNAL REPEATER AND NAVIGATION SATELLITE SIGNAL REPEATING METHOD
A navigation satellite signal repeater and a navigation satellite signal repeating method are provided. The navigation satellite signal repeater includes an outdoor navigation satellite receiver...
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US20100007554 |
GNSS broadcast of future navigation data for anti-jamming
A system and a method wherein future navigation data is broadcast on one channel and current navigation data is broadcast on another channel. By instituting minor changes in message structure,...
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US20050207617 |
Digital representation of a live event
Methods and apparatus for implementing a system for building a digital representation of captured motion, such as from a live event. In one implementation, a representation system includes: a...
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US20090109040 |
Method, apparatus, and systems for remotely nomitoring the location and usage history of radioactive materials stored with a shielded container or overpack
A radioactive source information tracking and reporting system and method is disclosed. The system and method include a device operable to detect a presence of a radioactive source contained within...
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US20100073227 |
Detecting Lack of Movement to Aid GNSS Receivers
Embodiments of the invention provide a method of detecting movement to aid GNSS receivers. By detecting when the user is stationary, the Doppler frequency estimation can be corrected or the SNR can...
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US20100060517 |
Partitioned aperture array antenna
A partitioned aperture array antenna. The novel antenna includes a first subarray having a first number of antenna elements equipped with transmit functionality and a second subarray having a...
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US20090102720 |
METHOD AND DEVICE FOR AUTOMATICALLY DETERMINING THE POSITION OF TRANSCEIVERS OF NAVIGATION SIGNALS
A method and system for automatically determining the position of transceivers of navigation signals using a utilization system for the navigation signals are provided. First, coarse calibration of...
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US20090102714 |
GNSS post positioning with selected precision
A computer apparatus for post positioning with a selected precision. The apparatus includes a GNSS post processor to post process reference GNSS carrier phases from a reference system and rover...
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US20090115657 |
GNSS RECEIVER SYSTEM AND RELATED METHOD THEREOF
A global navigation satellite system (GNSS) receiver system includes a first mobile GNSS receiver and a second mobile GNSS receiver. The first mobile GNSS receiver includes: a first receiver logic...
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US20100004798 |
Navigating a UAV to a next waypoint
Methods, systems, and products for navigating a UAV are provided. Embodiments include determining a current position of the UAV, determining a current flying pattern of the UAV, determining a next...
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US20090315769 |
INTERNET HOTSPOTS LOCALIZATION USING SATELLITE SYSTEMS
Systems and methods according to various embodiments provide for navigation in attenuated environments by integrating satellite signals with Internet hotspot signals. In one embodiment, a receiver...
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US20060220955 |
Geographic marking device with RFID transponder
Embodiments of the present invention recite a geographic marking device and a data storage device coupled therewith for storing information associated with a geographic location at which the...
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US20090096672 |
POSITION DETERMINATION METHOD, POSITIONING DEVICE, AND ELECTRONIC INSTRUMENT
A position determination method includes: performing a positioning process that calculates a located position by performing positioning calculations using satellite signals; determining whether or...
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US20100176989 |
PSEUDO-SATELLITE TRANSMITTER AND METHOD OF TRANSMITTING GPS SIGNALS USING PSEUDO-SATELLITE TRANSMITTER
A pseudo-satellite transmitter includes a GPS unit, a transmission power control unit, and a plurality of antennas. The GPS unit generates a GPS signal of a pseudo-satellite. The transmission power...
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US20090096669 |
MULTIPATH MITIGATION USING SENSORS
Systems, methods and devices for multipath mitigation are presented. Specifically, embodiments of the invention can advantageously use sensor input to mitigate the effect of multipath signals...
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US20090046005 |
WIRELESS MOBILE INDOOR/OUTDOOR TRACKING SYSTEM
This invention is a wireless mobile indoor/outdoor tracking system. It is designed to track the absolute position of all nodes in a network indoors and outdoors. The system uses GPS positioning...
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US20070268174 |
JAMMING SIGNAL DETECTOR
The present invention relates to an apparatus and a method for detecting and displaying the existence of a jamming signal. An antenna receives a signal on a predetermined frequency, and an...
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US20050125151 |
Global real-time transmission and control system in safety for aircraft by a/v and digital data and salvaging system
A global real-time transmission and control system, which can track the position of the aircraft by up-linking and down-linking the A/V information and can control the A/V devices equipped on the...
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US20090273511 |
Method of operating a satellite navigation receiver
A receiver operating with satellite navigation signals estimates its position by means of a multiplicity of signals each transmitted by another satellite. A subset of satellites is used to...
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US20050285781 |
GPS receiver and method for detecting a jammer signal using fast fourier transform
A global positioning system (GPS) receiver and method are provided for detecting a jammer signal using fast Fourier transform (FFT). A correlator correlates GPS signals received from GPS satellites...
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US20100093376 |
METHOD AND SYSTEM FOR AREA CODE ROUGH INITIAL POSITION FOR GNSS ASSISTANCE DATA IN A COMMUNICATION NETWORK
A method and system is presented for a global navigation satellite system (GNSS) enabled WCDMA handset to receive reference locations from a network location server based on RNC geographic service...
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