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
Citations
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Patent
Wireless end-user device with policy-based controls for WWAN network usage and modem state changes requested by specific applications
TL;DR: In this paper, a network service activity control policy set has a policy element that associates multiple Internet activity access control with at least one end-user application, and when specified policy conditions apply, certain end-users applications can, when specified conditions applied, be prevented from consuming bandwidth by affecting the modem state, and can also prevent from using the packet networking stack to communicate data.
Patent
Information supervision control system and method for juvenile communication, and computer program
TL;DR: In this paper, an information supervision control system and method for juvenile communication and a computer program is described. But the authors do not reveal the details of the system and the application.
Patent
Layering prospective activity information
Edward K. Y. Jung,Royce A. Levien,Robert W. Lord,Mark A. Malamud,William Henry Mangione-Smith,John D. Rinaldo +5 more
TL;DR: In this paper, a system, method, computer program product, and carrier are described for signaling a decision whether to present first message content at least partly based on one or more prospective activity attribute identifiers.
Patent
Integrated full and partial shutdown application programming interface
TL;DR: In this article, the authors describe an integrated full and partial shutdown application programming interface, which allows the user to remotely access the mobile device to perform a switch-off of one or more applications.
Patent
Associating metadata regarding state of firearm with video stream
TL;DR: In this paper, a communication channel is established between a firearm telematics sensor and a video camera, and information related to the firing of a firearm may be recorded, assessed, identified and transmitted.
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.