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7181229 |
System which automatically disables or switches off a cellphone
This invention relates to a system for disabling a cellphone in the presence of certain conditions, and for switching it off in the presence of some other conditions, while allowing its use in the...
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7181192 |
Handheld portable automatic emergency alert system and method
In one embodiment, an automated emergency alert system includes a handheld portable communication device operable to initiate communication over a wireless telecommunications network, a dynamic...
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7177653 |
Mobile user position locating system
A method and system for locating a mobile user of one or more mobile users while on a call in a wireless telecommunication network utilizes a decision network that determines if the call signal is...
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7177637 |
Connectivity to public domain services of wireless local area networks
A method and/or apparatus to permit non-authorized wireless mobile devices access to public domain services of a local area network. One embodiment of the invention provides a wireless access point...
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7177623 |
Localized cellular awareness and tracking of emergencies
A method of initiating a telecommunication connection between a wireless 911 caller, an emergency 911 dispatcher, and at least one emergency personnel, including identifying a geographical location...
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7174133 |
Systems and methods for determining the delay offsets of communication systems
Methods for determining delay offsets of communication systems are provided. One such method comprises: determining components of a propagation path of a base station of a communication network;...
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7174172 |
System and method for asset location in wireless networks
Described is a system and method for tracking an asset. The system may include a plurality of wireless access points and a computing arrangement communicating with the access points. The...
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7171217 |
Location finder
A system and a method for reporting a location are provided. A location finding device determines whether the location finding device is located within a first distance of a first location or area....
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7171163 |
Dynamic channel quality measurement procedure implemented in a wireless digital communication system to prioritize the forwarding of downlink data
A wireless digital communication system includes a base station in communication with a plurality of user equipment mobile terminals (UEs). The system prioritizes the forwarding of blocks of...
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7171219 |
Backward update strategy for location management
A backward location update method for location management in wireless PCNs is provided. The VLR employs an intelligent micro procedure to determine different types of location update requests and...
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7171218 |
Mobile unit, server and method of providing information
A mobile unit capable of communication using a plurality of communication subsystems including a usability determination section to determine usability of the plurality of communication subsystems...
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7167715 |
System and method for determining relative positioning in AD-HOC networks
A system and method for improving the ability of a portable voice and data wireless communications network to provide position information regarding mobile nodes located within a network. The...
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7167714 |
Location determination using RF fingerprints
A method for determining the location of a mobile unit (MU) in a wireless communication system and presenting it to a remote party. The location of a remote MU is determined by comparing a snapshot...
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7164929 |
Method and apparatus for location tracking in a multi-path environment
The present invention provides a method of calibrating a wireless tracking system and a method of tracking a mobile unit in a wireless local area network. The method includes providing at least one...
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7164925 |
Method and device for positional determination of user appliances in a radio communication system using additional positional elements in neighboring radio cells
A method and system are provided for positional determination of at least one user appliance in a radio communication system, which includes a number of base stations for dividing into radio cells,...
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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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7155237 |
Method and system for determining position of a mobile terminal utilizing time of arrival calculation in combination with a time difference of arrival calculation
The present invention provides for a method of, and related system for, determining the position of a mobile radio terminal (10,M) arranged for communication with a plurality of base stations (BS1,...
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7151941 |
Location of subscriber terminal in packet-switched radio system
The invention relates to a packet-switched radio system and to a method of locating a subscriber terminal in a packet-switched radio system. In the method (302) the core network of the radio system...
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7149530 |
Device for presenting information to mobile
A device for presenting information on a mobile includes mobiles and terminals interconnected intercommunicably through communication means, wherein a terminal transmits, to the mobile concerned,...
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7149531 |
Location applications for wireless networks
A method for locating terminals in a wireless network including several base stations. A probabilistic model of the wireless network indicates a probability distribution for signal values of...
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7149499 |
System for dynamically tracking the location of network devices to enable emergency services
A system dynamically discovers the geographic location of entities of a computer network. A network entity is configured to include a location determination engine and a radio frequency (RF)...
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7142874 |
Method and system for geographically verifying a wireless service customer
A method and system for geographically verifying a wireless service customer. An operating boundary of a first sector is identified and a first transmitting characteristic is assigned to this first...
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7142873 |
System and method for calibration of a wireless network
In one embodiment, the present invention is a method and system for calibrating a wireless network including a Mobile Switching Center (MSC), and a Position Determination Device (PDD). The wireless...
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7142875 |
Selecting domain for transmitting a location service request
In a system comprising at least two different domains both supporting location services, the Gateway Mobile Location Center routing the location service requests receives a routing address for both...
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7139580 |
Method and apparatus for estimating the position of a terminal based on identification codes for transmission sources
Techniques to determine the position of a terminal under the coverage of a repeater in a wireless communication system. In an aspect, an identification code is transmitted for each repeater and...
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7139584 |
Apparatus and method for mobile unit positioning
An apparatus for mobile positioning and a method therefor are disclosed for determining the location of a mobile unit in a wireless communication system. First, an angle of arrival of a wireless...
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7139582 |
Method for the continuous real time tracking of the position of at least one mobile object as well as an associated device
In a method for the continuous real time tracking of the position of at least one mobile object in a defined multidimensional space, at least one mobile transmitter module is attached to at least...
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7136665 |
Mobile communications system and method for controlling transmission power
A mobile communications system, designed to enable the overall amount of power emitted to be kept down, provided with a mobile station location information generating unit for generating location...
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7133685 |
Monitoring boundary crossings in a wireless network
A method of providing location-based services for a mobile unit operating in a wireless network including network structures. The method includes receiving an identifier associated with the mobile...
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7130646 |
Positioning with wireless local area networks and WLAN-aided global positioning systems
Accurate position capability can be quickly provided using a Wireless Local Area Network (WLAN). When associated with a WLAN, a wireless device can quickly determine its relative and/or coordinate...
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7129837 |
Continuous security state tracking for intermodal containers transported through a global supply chain
A control center continuously monitors a security state of a container through an extended network spanning from a shipper to a consignee. The control center changes the security state responsive...
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7130645 |
Location-dependent information reproduction with adaptation of a geographic selection parameter
A method for providing an information unit to a user is described, wherein the information unit describes an object having a predetermined spatial relationship to the user. The method includes...
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7130643 |
Method and system for selectively paging a communication device based on self-detected position of the 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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7127257 |
Use of mobile stations for determination of base station location parameters in a wireless mobile communication system
In a wireless communication network, base station antenna positions and time offsets are stored in a base station almanac data base along with other information used for obtaining the most reliable...
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7127258 |
WLAN roaming based on location
A wireless data communications system has mobile units which become associated with access points. Association between a mobile unit and an access point is changed as mobile units move within an...
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7127261 |
Enhanced telecommunication services
Methods and platforms are disclosed for providing enhanced telecommunication wireless and wireline services comprising: 1) wireless device location-based personal contact service; 2) digital...
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7123925 |
Method and apparatus for locating devices
A method of obtaining positional information about individual wireless devices a1–a16, r1–r125 within a wireless ad-hoc network including a plurality of position determining devices r1–r125 which...
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7120451 |
Method for optimizing home location register queries in a wireless communication system
When a subscriber record is moved from a first HLR to a second HLR that utilizes a different protocol, the wireless communication system sends two queries for location information for the mobile...
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7116991 |
Method of determining the position of a mobile station in a mobile telecommunication network
The present invention concerns a method of determining the position of a mobile station in a mobile telecommunication network, the said network including a plurality of base stations designed to...
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7116988 |
Location of wireless nodes using signal strength weighting metric
Methods, apparatuses, and systems directed to a wireless node location mechanism that uses a signal strength weighting metric to improve the accuracy of estimating the location of a wireless node...
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7116987 |
Location estimation of wireless terminals through pattern matching of deduced and empirical signal-strength measurements
A method of estimating the location of a wireless terminal is disclosed. The illustrative embodiment of the present invention is based on the observation that the signal strength of a signal from a...
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7110779 |
Wireless communications system including a wireless device locator and related methods
A wireless communications system may include a plurality of wireless communications devices and a wireless device locator. More particularly, the wireless device locator may include at least one...
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7110774 |
Dual mode uplink/downlink location measurement and multi-protocol location measurement
Certain aspects of the disclosure relate to combining uplink and downlink location technologies into a single location-service system, to obtain the benefits offered by both of technologies while...
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7110776 |
Transmission method for cellular telephony mobile equipment's location data
A method of cellular telephony mobile equipment location based services data transmission utilizing an application which generates at least one message containing a set of data in a compressed...
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7107056 |
Method and system for estimating movement speed of mobile unit
The present invention is related to a method for estimating a movement speed of a mobile unit in a mobile radio communication system. First, a signal from the mobile unit is received. Then, a first...
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7107038 |
Method for determining if the location of a wireless communication device is within a specified area
The present invention is directed to a method for determining whether a location associated with a wireless station, such as a cellular telephone, is located within an area of interest. The area of...
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7103365 |
System and method for locating an alternate communication mechanism in case of a failure of a wireless communication device
A system (and method and programmable storage medium for storing program steps of the method) for locating an alternate communication mechanism in case of a failure of a wireless device, includes a...
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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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7096039 |
Backhaul multicasting using Ethernet-based radio access networks
The present invention sets forth a methodology for providing improved downlink backhaul services from a radio network controller (RNC) to a plurality of base stations via a backhaul network that...
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7096002 |
Security system
A navigation unit on board a mode of transportation is coupled to a communication device for transmitting an emergency call to a remote tracking center when an emergency button on the mode of...
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