Patent
Location sharing and tracking using mobile phones or other wireless devices
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The article was published on 2005-04-04. It has received 723 citations till now. The article focuses on the topics: Assisted GPS & Wireless.read more
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Patent
Methods for providing location of wireless devices using Wi-Fi
TL;DR: In this article, the authors maintain a collaborative database on a database server containing geographic location information pertaining to Wi-Fi access points and retrieve geographic location data for one or more access points from the database.
Patent
User interface for content channel hud (heads-up display) and channel sets for location-based maps
TL;DR: In this article, a navigation device for displaying at least one point-of-interest on a map comprises a channel set module to record a user defined channel set, and a display module to display the point of interest criteria associated with the user selected channel set.
Patent
Wireless end-user device with per-application data limit and traffic control policy list limiting background application traffic
TL;DR: In this article, a differential traffic control policy list is used to determine whether or not to apply a differential Traffic Control Policy (TCP) to an application requesting Internet service access.
Patent
Systems and methods for providing location-based security and/or privacy for restricting user access
TL;DR: In this article, a system is configured to restrict and condition access to the system and/or data based on a user's selection of location-based data from a plurality of options presented by the system for selection by the user.
Patent
Target addressing system
TL;DR: In this paper, a system and service for addressing users, vehicles, and service providers to targets using multi-segmented routes and/or targets whom are persons is presented.
References
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Ad hoc On-Demand Distance Vector (AODV) Routing
TL;DR: A logging instrument contains a pulsed neutron source and a pair of radiation detectors spaced along the length of the instrument to provide an indication of formation porosity which is substantially independent of the formation salinity.
Proceedings ArticleDOI
RADAR: an in-building RF-based user location and tracking system
TL;DR: RADAR is presented, a radio-frequency (RF)-based system for locating and tracking users inside buildings that combines empirical measurements with signal propagation modeling to determine user location and thereby enable location-aware services and applications.
Optimized Link State Routing Protocol (OLSR)
Thomas Clausen,Philippe Jacquet +1 more
TL;DR: The Optimized Link State Routing protocol is an optimization of the classical link state algorithm tailored to the requirements of a mobile wireless LAN and provides optimal routes (in terms of number of hops).
Journal ArticleDOI
The active badge location system
TL;DR: A novel system for the location of people in an office environment is described, where members of staff wear badges that transmit signals providing information about their location to a centralized location service, through a network of sensors.
Proceedings ArticleDOI
The Cricket location-support system
TL;DR: The randomized algorithm used by beacons to transmit information, the use of concurrent radio and ultrasonic signals to infer distance, the listener inference algorithms to overcome multipath and interference, and practical beacon configuration and positioning techniques that improve accuracy are described.