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Real-Time Data Flow Routing in Multi-Hop Sensor Networks

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F08%3A03141058" target="_blank" >RIV/68407700:21230/08:03141058 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Real-Time Data Flow Routing in Multi-Hop Sensor Networks

  • Original language description

    We have proposed a communication protocol for optimal real-time routing in multi-hop communication networks. The protocol deals with various capacity constraints in terms of communication limits and real-time constraints expressed as deadline for each particular flow of data. The objective is to find the optimal routing in terms of energy consumption. The protocol consists of a link and a network layer. The link layer ensures a collision free communication and a maximum one-hop delay. The network layerensures the real-time, energy optimal end-to-end routing. The algorithm of the network layer is based on a data flow model leading to Linear Programming formulation and therefore it ensures polynomial-time complexity.

  • Czech name

    Řízení toku dat v reálném čase pro mnoha skokové senzorové sítě

  • Czech description

    Představujeme algoritmus pro výpočet energeticky optimálního řízení toku dat v senzorových sítích, který zaručí real-time chování systému. Pro dosažení real-time chovaní komunikace mezi jednotlivými vrcholy sítě a pro odstranění kolizí během komunikace byl implementován modul ITEM pro zajištění TDMA. Modul ITEM je implementován v operačním systému TinyOS pro platformu TelosB.

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    JD - Use of computers, robotics and its application

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2008

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    Proceedings of Workshop 2008

  • ISBN

    978-80-01-04016-4

  • ISSN

  • e-ISSN

  • Number of pages

    2

  • Pages from-to

  • Publisher name

    Czech Technical University in Prague

  • Place of publication

    Praha

  • Event location

    Praha

  • Event date

    Feb 18, 2008

  • Type of event by nationality

    EUR - Evropská akce

  • UT code for WoS article