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7310534 |
Location status indicator for mobile phones
A method of presenting location data representing a mobile phone's current approximate location to a mobile phone user via the mobile phone display. The location information is iconically displayed...
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7307666 |
Transmitter identification system
The invention relates to a transmitter identification system, which utilizes an identification signal embedded into a digital television signal, enabling the transmitter of origin to be identified...
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7299125 |
In-transit package location tracking and reporting
Methods, program products, and apparatus for reporting the location of packages or parcels as they move from a reception location through various vehicles and distribution locations to a delivery...
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7295920 |
Apparatus and method for car relocation and parking timer
A method and portable device is provided to assist a person to relocate their parked car and track the time the car should be attended to. A device embodiment includes a car location recording...
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7292223 |
Location tracking device
A location tracking device utilizing an acceleration sensor is described. The acceleration sensor includes an inertial body in magnetic fluid that is contained in a closed volume vessel. The...
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7289813 |
Using signal-generated location information to identify and list available devices
A signal-generated locator for locating at least one device can include a transmitter configured to transmit at least one first signal and a receiver configured to receive at least one second...
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7286077 |
Method and device for aiding the landing of an aircraft on a runway
A system for aiding the landing of an aircraft on a runway uses an angular vertical position of the aircraft and includes at least one landing aid radio. In a stand-alone manner, the position of...
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7272490 |
Trail analysis method and apparatus
A trail analysis method of movable object includes acquiring first stay event data indicating a first location, a first arrival time of a first movable object to the first location and a first...
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7272401 |
Apparatus and method for determining position information of user equipment
An apparatus for determining position information of one or more UEs (User Equipments), which includes a plurality of Node Bs for transmitting propagation signals to UEs positioned in a specific...
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7269512 |
Information processing apparatus and GPS positioning method
An information processing apparatus is configured to measure a Doppler shift in the frequency of a radio wave from a GPS (Global Positioning System) satellite and a pseudo-distance between the...
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7263375 |
Personal navigation assistant system and apparatus
A personal location system including signal-transmitting RFID tags associated with various landmarks, such as hallways of buildings. The system's personal receiver is preloaded with information...
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7259717 |
Method and device for determining the relative position of two points
The invention relates to a method for determining the relative position of a mobile in relation to the known position of a reference station. The relative position calculation comprises the steps...
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7248211 |
Moving reference receiver for RTK navigation
A method and system are provided to determine a relative position vector between primary receiver associated with a reference station and secondary receiver associated with a user. The method and...
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7245923 |
Mobile device and geographic information system background and summary of the related art
The present invention provides a system and mobile device for providing geographic information to a user. The system includes a mobile device that is wirelessly connected to a geographic database....
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7233281 |
Group global positioning system
A group global positioning system includes a plurality of positioning signal processing devices with a global positioning function and a plurality of radio signal processing devices corresponding...
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7231295 |
System and method for creating accurate topographical maps using low-drift DGPS
The present invention is directed to a method for acquiring elevation data for an area. The method includes using a GPS receiver to map ground elevations while driving back and forth over an area...
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7231197 |
Angle rate interferometer and passive ranger
A receiver includes a processor and an RF bridge. The RF bridge is coupled to the processor to receive a reference signal from the processor. The RF bridge includes first and second frequency...
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7212830 |
Position detection method, position detection system, and position detection server equipment
A position detection method employed in a position detection system for detecting the position of a terminal of a radio communication system is provided which determines propagation times of a...
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7209075 |
Mobile object locator
There is disclosed a method and apparatus for an object locator system ( 10 ) for requesting and obtaining information about the location of a mobile object, having attached thereon a lightweight...
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7203598 |
Traffic information and automatic route guidance
A traffic information system includes a traffic information server linked to a mobile terminal via a supporting wireless communications network. The traffic information system provides traffic...
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7184797 |
Data transfer rate display selection
A device for displaying data transfer rates on a display. The device includes a system for displaying the transfer rates in an alphanumeric mode or an alternative graphics mode; and a system for...
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7181230 |
Mobile unit information sharing system
A mobile unit information sharing system with which it is possible by wireless communications and without providing a communications control station to share not only voice data but also position...
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7180444 |
System and method for determining a velocity and a direction of travel of a vehicle on a roadway
A system and a method for determining a velocity and a direction of travel of a vehicle on a roadway are provided. The method includes selecting a portion of the roadway and determining a cellular...
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7176832 |
Safety system at sea for accurately locating a shipwrecked navigator
The invention concerns a safety system on board a ship for facilitating rescue of a person having fallen overboard whereby each navigator on board is equipped with an individual portable radio...
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7174248 |
Safe driving assisting apparatus, safe driving assisting server, and safe driving assisting system
Herein disclosed is a safe driving assisting apparatus for assisting a vehicle driver in safely driving a vehicle, comprising: attention status information generating means for generating one or...
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7164985 |
Vehicle-direction estimating device, and driving control device including the vehicle-direction estimating device
A vehicle serving as a moving station includes two GPS antennas disposed away from one another along the longitudinal direction within the vehicle. For automatic steering in the automatic-driving...
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7158752 |
Methods and systems for providing geographic specific services to receivers in a satellite communications network via specific position location and information tagging schemes
Methods and systems for providing geographic specific services to receivers in a satellite communications network utilizes specific position location and information tagging to provide manual or...
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7158079 |
Simple device and method to return a user to a location
A location apparatus for returning to a user to a location including a system unit configured to compute a location using radio signals, a user interface unit having a display area and first and...
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7145507 |
Vehicle locating system using GPS
A vehicle locating system for directing a user to a remotely-located vehicle comprises a vehicle-mounted location unit and a personal fob. The vehicle-mounted location unit includes a first global...
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7142872 |
System and method for providing position information of mobile communication terminal
A system for providing position information of a target mobile communication terminal whose position is to be found out. The system comprises a first mobile communication terminal and a second...
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7136015 |
Method and apparatus for satellite positioning
When there is a large difference greater than a threshold value between a position determined at a time in satellite positioning by a GPS receiver based on a propagation delay of signals received...
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7130642 |
Method and apparatus for performing position determination in a wireless communication network with repeaters
A method and apparatus to perform position determination in a wireless (e.g., cellular) communication network with repeaters. A signal received by a terminal is initially identified as being from a...
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7119687 |
System for tracking object locations using self-tracking tags
An object tracking system includes a plurality of tags. Each tag includes a mechanism for transmitting a triangulation signal and a position signal that is indicative of a change of position of the...
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7117088 |
Portable navigation device with instant on configuration on navigational display
A multi-function, portable, electronic device includes a housing, a processor located within the housing and a memory in communication with the processor. The electronic device includes a display...
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7117084 |
Apparatus and system for processing measurement data
A vehicle apparatus mounted on a vehicle measures data of the vehicle, a roadside apparatus provided correspondingly to a moving region where the vehicle is to move, and a center station for...
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7116269 |
Radio and light based three dimensional positioning system
A radio and light based 3-D positioning system comprising: a stationary integrated self-positioning radio transceiver/laser transmitter (RTR_LT) configured to receive a first plurality of external...
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7103366 |
Method and apparatus for defining a behavior region for a communication device
A portable phone is equipped with a position detector that detects the geographical position of the portable phone, and a telephone system may ring one or more land-based phones or portable phones...
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7084809 |
Apparatus and method of position determination using shared information
A hybrid position determination system is disclosed. A mobile device may determine a number of pseudo ranges based on a first position determination system, such as a Global Positioning System. In...
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7082365 |
Point of interest spatial rating search method and system
A system and method for searching and retrieving location information associated with one or more points of interests, whereby the search criteria can be dependent upon the location of a point of...
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7079814 |
Estimation of movement
A mobile transceiver and a method of detecting movement of the mobile transceiver in a radio system. The radio system includes at least one base station and terminals. The movement of the mobile...
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7072673 |
Radio handset and position location system
A radio handset includes: a signal receiver for receiving signals from a plurality of radio stations; a reception timing analyzer for analyzing reception timings of signals received by the signal...
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7061426 |
Embedded electronic security system
A user-portable device determines its own geolocation, and compares that location with a region defined by at least one memorized specified location and a distance. A deviation or alarm signal is...
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7043258 |
Mobile position fixing
A mobile telephony handset has a wireless communications transceiver for exchanging signals with a base station, and a positioning receiver for receiving coded ranging signals from a...
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7042395 |
Method of providing an estimate of a location
A method of providing an estimate of the location of first and second devices MS 1 , MS 2 comprising the steps of obtaining at least one range measurement from the first device MS 1 to a known...
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7035650 |
System and method for providing directions
A method for providing directions includes receiving at a server, from at least one fixed wireless communication device, information identifying a current location of a portable communication...
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7026983 |
Location data diffusion and location discovery
A location discovery method using location data items that originate at known locations (X,Y) and are passed to, and diffused between, entities (A,B) by short-range communication. Each location...
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7019681 |
System and method for verifying the radar signature of an aircraft
The invention is a system and method for verifying the radar signature of a pair of aircraft. The system includes a radar transmitter and receivers located in the leading and trailing edge of the...
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7009557 |
Interference rejection GPS antenna system
The present invention relates to a method and apparatus for selectively receiving radio frequency (RF) signals which utilizes an array of antenna elements including a center antenna for receiving...
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6980814 |
Mobile communication system with mobile station position detection
A mobile communication system including a plurality of base stations arranged in a communication area, each emitting a radio wave inherent thereto and a mobile station moving in the communication...
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6980813 |
Locating system and method
A mobile controller unit has a radio positioning system and a two-way communication system and a rover unit also has a radio positioning system and a two-way radio communication system. The...
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