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7382315 |
System for and method of improving beyond line-of-sight transmissions and receptions
A radio system can be configured as a beyond line-of-sight system and includes a number of antennas, a number of phase adjusters and a transmitter/receiver unit. Each of the phase adjusters can be...
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7379729 |
Locator system
A locator system is disclosed. An e911-enabled wireless network including a switching center is configured receive a request to generate location information regarding a remote mobile station, and...
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7373243 |
Method and system for providing traffic information
A method, system, and software for automatically providing traffic information to a user, includes tracking and storing travel pattern data of the user, the travel pattern data including a time at...
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7363043 |
Passive GSM-based self-locating device
A self locating device that uses GSM signals associated with GSM digital telephone base stations to determine its current location. The device uses GSM common channel signals to determine observed...
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7362264 |
Interference management
A GPS system is configured to manage interference from disturbing signals. The system includes an antenna, an RF front end unit, a filtering unit, amplifying circuits, a carrier recovery unit, a...
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7352323 |
Positional information determining apparatus
A positional information determining apparatus capable of reducing power consumption markedly in simple structure in radio transmission of positioning results to a navigation device. Satellite...
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7349707 |
Wireless communication apparatus with relative distance estimation means
A wireless communications system including a mobile terminal and a mobile receiver. The receiver includes: a reception level acquisition section for acquiring reception levels of wireless signals,...
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7342483 |
Method for contacting stolen vehicles
A method and system for locating a stolen vehicle includes the steps of receiving at least one stolen vehicle input associated with the stolen vehicle at a call center and assigning a first ping...
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7340281 |
Method and system for enhancing reception of wireless communication signals
A method and system is disclosed for enhancing reception of wireless communication signals. A beam pattern including at least one set of beams is generated. Where the beam pattern includes at least...
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7330786 |
Vehicle navigation system and method
A vehicle navigation system and method. The system includes a unit located in a vehicle and coupled to a first network, a traffic information center coupled to a second network, and a server...
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7321776 |
Estimating GPS time at cellular terminals based on timing of information from base stations and satellites
A mobile terminal generates an estimate of GPS time. The mobile terminal includes a cellular receiver, a GPS receiver, and a processor. The cellular receiver is configured to receive communication...
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7321775 |
Method for obtaining location related information allowing to locate a terminal attached to a communication network
The present invention concerns a method for obtaining location information on the location of a terminal (UE) attached to a communication network, said method comprising the steps of: issuing, by...
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7317910 |
Providing location information
In a method in association with a communication system a request for a connection is signaled between a user equipment and another party. The requested connection is then analyzed. Subsequent to...
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7313417 |
Transceiver for a base station with smart antenna and a switched beamforming method in downlink
Disclosed is a transceiver for a base station with a smart antenna having a plurality of antennas. The transceiver comprises: a multipath searching unit for searching multipath delay information...
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7308337 |
Crane installation, in particular container crane
A crane installation, especially a container crane, for moving a load, especially a container, includes a first stored-programmable control unit which, if required, receives signals resulting in a...
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7304606 |
Mode determination for mobile GPS terminals
The present invention discloses a system for determining the position of a GPS terminal. The system comprises a GPS terminal, a location aiding server, and a communications system. Messages are...
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7299058 |
Position calculation method and storage medium storing a program therefor
A position calculation method includes a step of calculating error degradation quantities about respective measurement results (“distance-ranging results”) on distances between respective...
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7298320 |
Waterproof combined global positioning system receiver and two-way radio and method of waterproof enclosure fabrication
A combined global positioning system receiver and two-way radio communications unit (GPS/radio unit) that is configured for wirelessly communicating with one or more other such units and that...
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7292183 |
GPS reference system providing synthetic reference phases for controlling accuracy of high integrity positions
A positioning system or synthetic phase processor or rover station for providing high integrity positions with graduated accuracies. The positioning system includes one or more real time kinematic...
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7286931 |
Vehicle navigation device and method of displaying POI information using same
A vehicle navigation device is provided for permitting the display of the current POI (Point of Interest) information about points of interest which serve as landmarks near a guidance route to the...
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7277049 |
Method for providing location aiding among peers operating in a direct communication mode
A mobile communication device ( 202 ) outside the service area of a communications network 210 in need of satellite positioning assistance information to perform a location determination ( 308 )....
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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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7266376 |
Method and device for providing information related to activity of user
An information providing system includes a mobile terminal and an information providing device. The mobile terminal includes a communication circuit transmitting positional information representing...
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7262731 |
Method and system for optimizing location-based service by adjusting maximum antenna range
Disclosed are a method and a system for optimizing location-based services by adjusting the maximum antenna range of a wireless base station. The system for optimizing location-based services by...
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7260378 |
Locator system for processing commercial 911 requests
A locator system for processing commercial 911 requests is disclosed. An e911-enabled wireless network including a switching center is configured to route emergency 911 calls to a Public Safety...
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7248947 |
Information-sharing system, information-sharing server, information-sharing method, and information-sharing program
A technique to provide an information-sharing system and the like is disclosed. According to this technique, there are provided an on-board information terminal to transmit one or more types of...
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7239857 |
Method and apparatus for compensating an oscillator in a location-enabled wireless device
A method and apparatus for compensating an oscillator in a location-enabled wireless device is described. In an example, a mobile device includes a wireless receiver for receiving wireless signals...
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7236883 |
Aiding in a satellite positioning system
The invention relates to an aided Global Positioning System (GPS) subsystem within a wireless device. The wireless device includes a wireless processing section capable of receiving signals from a...
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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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7221913 |
Effective time-of-arrival estimation algorithm for multipath environment
An algorithm identifies a line-of-sight (LOS) signal that may be used to provide an effective time-of-arrival (TOA) estimation.
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7218955 |
Method for deciding tilt angle of antenna in radio communication system and apparatus for deciding the same
The purpose of the present invention is to provide a tilt angle deciding method and a system wherein tilt angles to diminish the deterioration rate of the entire system can be obtained in the radio...
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7218275 |
Test apparatus and control method thereof for use with location based service system capable of optimizing location based service by adjusting maximum antenna range
Disclosed are a method and a system for optimizing location-based services by adjusting the maximum antenna range of a wireless base station. The system for optimizing location-based services by...
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7215925 |
Broadcasting real-time short range RF real-time information to motor vehicles moving along a highway via a sequence of short range RF broadcasting stations along the highway broadcasting to all vehicle transceivers within said range
A simple region-specific broadcasting system for broadcasting information pertinent to motor vehicles in sequential regions of a roadway or highway directly to such vehicles when the vehicles are...
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7215282 |
Two-way distress alert and emergency location apparatus and method
A portable emergency communication device includes a first receiver for receiving location determination signals from the global positioning satellite (GPS) system, and a second receiver for...
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7212097 |
Service provision method and apparatus in a distributed system
Access to restricted areas or devices are controlled by based on collecting information about the surrounding environment in connection with those restricted areas or service devices. Generally,...
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7209465 |
Wireless communication system having communication system switching function
Base stations of a communication system belong to a sub-network, which is connected to the Internet by way of a gateway. Base stations of another communication system belong to sub-network, which...
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7209077 |
Global positioning system signal acquisition assistance
There is disclosed a method of determining a code phase search window for use by a satellite positioning system receiver associated with a mobile terminal of a communications network when acquiring...
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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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7202814 |
System and method for presence-based area monitoring
A telecommunications device includes a positioning controller ( 504 ) adapted to determine positioning information for said telecommunications device; and a wireless communications controller ( 502...
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7200414 |
Client-aiding with cellphones in a 150-KM radius area
A cellphone system comprises a GPS reference station located with a telephone cell site. Such GPS reference station tracks the GPS satellites visible to its local area and estimates the Doppler for...
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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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7181171 |
System and method for providing auxiliary reception in a wireless communications system
A system and method for providing auxiliary reception in a wireless communications system includes a wireless communications device. The wireless communications device includes a first antenna and...
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7176833 |
Portable electronic devices, methods and computer program products using activity-triggered GPS updates
A portable electronic device, e.g., a mobile communications terminal, PDA or other handheld device, includes a GPS receiver and is configured to conduct non-GPS activities. The GPS receiver is...
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7176831 |
Emitter location system
Described herein is a system and method for detecting the position of a remote emitter ( 1 ) where the emitter ( 1 ) is emitting a radio frequency signal ( 2 ) in a radio field ( 3 ). The system...
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7171225 |
Methods and apparatuses for using mobile GPS receivers to synchronize basestations in cellular networks
Methods and apparatuses for establishing time at a first basestation, and synchronizing the first basestation with other basestations in a cellular network. The method may be performed using a...
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7162365 |
Non-GPS navigation
Non-GPS based navigation may be implemented by a cellular network service provider. The service provider may have data regarding a cellular radiotelephone's location within its coverage area....
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7162059 |
Method for implementing a navigation key function in a mobile communication terminal based on fingerprint recognition
A method for implementing a navigation key function in a mobile communication terminal using fingerprint-recognition. The mobile communication terminal includes a fingerprint-recognition sensor...
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7155240 |
Method of determining the position of a target using transmitters of opportunity
A method of determining the position of a target comprising the steps of: providing a transmitter or a plurality of transmitters to transmit a signal to the target, providing a receiver or a...
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7154436 |
Shared circuitry for GPS and local area network systems
The present invention discloses a method, system, and apparatus for sharing circuitry within mobile GPS and Bluetooth receivers. By selectively combining the downconversion, processing, and control...
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7151488 |
Mobile device
A mobile device is provided. The mobile device provides simple connection with a mobile device unit, resistant to noise from the mobile device unit, and enabling a GPS function to be fully...
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