| Tartalom: |
http://dx.doi.org/10.1007/978-3-540-69830-2_4 |
| Archívum: |
MTA Könyvtár |
| Gyűjtemény: |
Status = Published
Type = Book Section
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| Cím: |
inTrack: High Precision Tracking of Mobile Sensor Nodes
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| Létrehozó: |
Kusy, Branislav
Balogh, György
Sallai, János
Lédeczi, Ákos
Maróti, Miklós
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| Közreműködő: |
Voigt, Thiemo
|
| Kiadó: |
Springer
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| Dátum: |
2007
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| Téma: |
QA Mathematics / matematika
QA72 Algebra / algebra
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| Tartalmi leírás: |
Radio-interferometric ranging is a novel technique that allows
for fine-grained node localization in networks of inexpensive COTS
nodes. In this paper, we show that the approach can also be applied
to precision tracking of mobile sensor nodes. We introduce inTrack, a
cooperative tracking system based on radio-interferometry that features
high accuracy, long range and low-power operation. The system utilizes
a set of nodes placed at known locations to track a mobile sensor. We
analyze how target speed and measurement errors affect the accuracy of
the computed locations. To demonstrate the feasibility of our approach,
we describe our prototype implementation using Berkeley motes. We
evaluate the system using data from both simulations and field tests.
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| Típus: |
Book Section
NonPeerReviewed
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| Formátum: |
text
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| Azonosító: |
Kusy, Branislav and Balogh, György and Sallai, János and Lédeczi, Ákos and Maróti, Miklós (2007) inTrack: High Precision Tracking of Mobile Sensor Nodes. In: Wireless Sensor Networks. Lecture Notes in Computer Science (4373). Springer, Berlin : Heidelberg : New York, pp. 51-66. ISBN 978-3-540-69829-6
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| Kapcsolat: |
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