Abstract
We propose an RF-based localization system that works using a single anchor node. The anchor is equipped with a switched-beam directional antenna that is installed on the ceiling of a room and collects signal strength information sufficient for absolute 2D target positioning. Indoor measurements are used to show satisfactory localization results with range-free (proximity), range-based and fingerprinting schemes.
Original language | English (US) |
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Pages (from-to) | 58-60 |
Number of pages | 3 |
Journal | IEEE Communications Letters |
Volume | 13 |
Issue number | 1 |
DOIs | |
State | Published - 2009 |
Keywords
- DOA
- Directional antenna
- Fingerprinting
- Localization
- Proximity
- Switched-beam
ASJC Scopus subject areas
- Modeling and Simulation
- Computer Science Applications
- Electrical and Electronic Engineering