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Fast Localized Delaunay Triangulation
White Papers A localized Delaunay triangulation owns the following interesting properties in a wireless ad hoc setting: it can be built with localized information, the communication cost imposed by control information is limited and it supports geographical...
[October 6, 2008, 1:20]
Coverage of Hybrid Terrestrial-Satellite Location in Mobile Communications
White Papers This paper studies the improvement in service coverage obtained by three different ways of hybridising (terrestrial and satellite) triangulation location methods for cellular networks. Though the authors assume that terrestrial cellular networks...
[June 28, 2004, 3:15]
Location-based services expected to rocket
News Using this triangulation technology in combination with GPS means there is not only better availability of location data than if either technology was used on its own, but it is also more accurate, according to Strickland.
[February 12, 2008, 10:29]
Google Maps locates users without GPS
News The latest version of GMM is able to locate users — albeit with less accuracy — through triangulation. Triangulation calculates a user's location by measuring the distance of the mobile handset from nearby basestations.
[November 29, 2007, 11:23]
Free Wi-Fi Finder
Downloads Free Wi-Fi Finder uses your iPhone's GPS and network triangulation capabilities to locate free Wi-Fi Internet access. Over 10,000 locations worldwide, Near me search based on your current location, search specific geographic regions, filter by...
[March 3, 2009, 10:45]
Nonio C
Downloads Terrain is modeled using a method of triangulation, a valuable alternative to methods based on the generation of an orthogonal grid, which does not often correspond well to real-life conditions. Nonio C is a program for modeling large topographic...
[February 28, 2007, 6:00]
Parking Buddy: Car Finder
Downloads Next time you park your car, simply take out parking buddy and it will record where you are using GPS (for 1st gen iPhone users, cellular triangulation will be used). Parking Buddy is it! Using Parking Buddy is easy to use.
[February 3, 2009, 6:21]
StreetSmart
Downloads The app currently determines your current location info based on GPS as well as cell triangulation. AskLaila StreetSmart is a local search mobile client, using location based service, with a whole lot of goodies built in, like maps and more.
[February 24, 2009, 12:28]
Power Conscious Routing for Wireless Devices: Theory and Simulation
White Papers An alternative approach is to use randomized sparse covers of an approximate Delaunay triangulation. This paper discusses techniques to improve aggregate power efficiency of a wireless network using the key concepts of Delaunay triangulations and...
[February 17, 2009, 0:23]
Exact Procedural CSG Modeling for Real Time Graphics
White Papers Arbitrary points on the intersection curve can be efficiently evaluated at run time which allows triangulation density to be adapted dynamically. Generative CSG models, while having the desirable characteristics of compactness and resolution...
[May 31, 2007, 1:00]
EuroWiz 2002
Downloads Other characteristics: -Legal Euro conversion by triangulation. From the developer: EuroWiz is the solution to the problem of Excel file currency conversion. It is an Excel add-in that -automatically detects all the amounts to be converted...
[September 18, 2002, 1:02]
D# - Delaunay triangulator for .NET
Downloads Main feature of D# is a fast O(n*log(n)) randomized incremental 2d Delaunay triangulation algorithm written in C# enabling you to triangulate even very large projectable point sets in almost no time. Projectable point sets occur - for example - in...
[January 1, 1970, 0:59]
Minimizing Calibration Effort for an Indoor 802.11 Device Location Measurement System
White Papers Triangulation on signal strengths from multiple access points can be used to pinpoint location down to a few meters. Using an 802.11 wireless client as a location sensor is an increasingly popular way of enabling location-based services.
[October 6, 2005, 3:00]
Wi-Fi Based Real-Time Location Tracking: Solutions and Technology
White Papers It discusses the business problems that location tracking addresses, introduces the Cisco Wireless Location Appliance, provides an overview of the three methods used to track Wi-Fi devices (closest access point, triangulation, and RF...
[May 15, 2008, 8:01]
Heineken taps SOA for beer tracking
News The project, which it calls "The Beer Living Lab", uses triangulation techniques of both satellites and cellular base stations to locate exactly where the cargo is. Heineken is to trial a tracking system which will tell it exactly where its beer...
[October 30, 2006, 13:18]
GPS on mobile phones ? = not new
Talkback As for using it it locate/track the device (only bad when misused) - the phone companies can do this pretty accurately using triangulation from multiple base stations (cells) without using any GPS. I've been using a Motorola A1000 for over 2 years...
[February 19, 2007, 10:49]
Giving robots the gift of sight
News For example, an object visible in one camera lens might be blocked from the view of the other, or a blank wall may lack distinct features that can be used for triangulation. A Carnegie Mellon University professor known for predicting the evolution...
[December 31, 2002, 9:21]
Wi-Fi: it's all about location, location, location...
News Given the cost of rolling out a private Wi-Fi network with at least three access points for triangulation purposes, Ekahau reckons there is a market for networks used primarily for location-based purposes as opposed to carrying other data.
[October 18, 2002, 15:16]
Windows 7 location smarts spark privacy debate
News Obviously there's GPS, but it also supports Wi-Fi and cellular triangulation, at a minimum. The interface should make it easier for a range of location-based services, from finding nearby friends to using PC tracking programs.
[November 7, 2008, 16:25]
Google confirms its mobile Linux plans
News Gillis explained that Android would have a strong focus on location-based services, through the use of both GPS and triangulation. According to a statement released by Google on Monday, Android incorporates an "operating system, middleware [the...
[November 5, 2007, 17:03]
