Publication detail

Received Signal Strength Uncertainty in Energy-Aware Localization in Wireless Sensor Networks

MORÁVEK, P. KOMOSNÝ, D. GIRBAU, D. LÁZARO, A.

Original Title

Received Signal Strength Uncertainty in Energy-Aware Localization in Wireless Sensor Networks

Czech Title

Nejistota síly přijatého signálu při lokalizaci v bezdrátových senzorových sítích

English Title

Received Signal Strength Uncertainty in Energy-Aware Localization in Wireless Sensor Networks

Type

conference paper

Language

en

Original Abstract

This paper deals with node localization based on received signal strength (RSS). The signal power at receiving node is influenced by several random effects. To eliminate so called RSS uncertainty, several measurements of signal strength must be performed to get the value to be used in distance calculation. Multiple packet transmission means bigger energy consumption during distance estimation. This paper presents the analysis of energy consumption during the signal strength measurement with respect to the accuracy of RSS estimation.

Czech abstract

Tento příspěvek se věnuje lokalizaci v bezdrátových senzorových sítích založené na síle úrovni přijatého signálu. Měření úrovně přijatého signálu při lokalizaci je doprovázeno několika negativními efekty. Jedním z nich je i tzv. neurčitost úrovně přijatého signálu. Článek obsahuje popis a výsledky měření a jeho vliv na energetickou spotřebu uzlu během lokalizace.

English abstract

This paper deals with node localization based on received signal strength (RSS). The signal power at receiving node is influenced by several random effects. To eliminate so called RSS uncertainty, several measurements of signal strength must be performed to get the value to be used in distance calculation. Multiple packet transmission means bigger energy consumption during distance estimation. This paper presents the analysis of energy consumption during the signal strength measurement with respect to the accuracy of RSS estimation.

Keywords

Received signal strength, localization, energy consumption, RSS uncertainty, Wireless sensor network

RIV year

2010

Released

16.05.2010

ISBN

978-1-4244-5371-9

Book

9th International Conference on Environment and Electrical Engineering 2010

Pages from

538

Pages to

541

Pages count

4

BibTex


@inproceedings{BUT32376,
  author="Patrik {Morávek} and Dan {Komosný} and David {Girbau} and Antonio {Lázaro}",
  title="Received Signal Strength Uncertainty in Energy-Aware Localization in Wireless Sensor Networks",
  annote="This paper deals with node localization based on received signal strength (RSS). The signal power at receiving node is influenced by several random effects. To eliminate so called RSS uncertainty, several measurements of signal strength must be performed to get the value to be used in distance calculation. Multiple packet transmission means bigger energy consumption during distance estimation. This paper presents the analysis of energy consumption during the signal strength measurement with respect to the accuracy of RSS estimation.",
  booktitle="9th International Conference on Environment and Electrical Engineering 2010",
  chapter="32376",
  doi="10.1109/EEEIC.2010.5490008",
  howpublished="online",
  year="2010",
  month="may",
  pages="538--541",
  type="conference paper"
}