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Optimalizace odhadu vzdálenosti v bezdrátové ad-hoc síti / Distance Estimation in Wireless Ad-hoc Network

The work deals with processing of radio received signal strength in IEEE 802.15.4 which communicates in 2.4 GHz ISM band. The signal is processed by the three approximation methods. They are tested for their effectiveness for measuring in different radio environments. Furthermore, the work deals with calculation of the most efficient coefficients for distance calculating by radio transmission fucntions. It defines the issues of such solutions on practical examples. The work also deals with the experimental algorithm for implementing dynamic calibration of the coefficients. It describes the design, processing and verification of this system in practice.

Identiferoai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:218968
Date January 2011
CreatorsBotta, Miroslav
ContributorsMráz, Ľubomír, Šimek, Milan
PublisherVysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií
Source SetsCzech ETDs
LanguageSlovak
Detected LanguageEnglish
Typeinfo:eu-repo/semantics/masterThesis
Rightsinfo:eu-repo/semantics/restrictedAccess

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