A cognitive mobile sensor network for environment observation

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    9 Citations (Scopus)

    Abstract

    Nowadays, with the development of industrialization and urbanization, air pollution has been a serious problem all of the word. Air pollutant is harmful to human and ecological environment, for example, SO2 and NO 2 produced by industry are vital to living organisms, greenhouse air such as CO2 causes global warming. As a result, environmental monitoring is of great importance for human beings. This paper proposes a scheme to implement environmental monitoring. In particular, wireless sensor network collect data from surrounding environment and mobile communication system receive and process these data. To avoid network congestion, a cognitive protocol is proposed for wireless sensors accessing to mobile network. Besides that, a dynamic working scheme is also proposed for sensors so that data collection rate can be adapted to the situation of network.

    Original languageEnglish
    Pages (from-to)26-32
    Number of pages7
    JournalTelematics and Informatics
    Volume29
    Issue number1
    DOIs
    Publication statusPublished - 2012 Feb

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    Keywords

    • Cognitive radio
    • Mobile network
    • Wireless sensor network

    ASJC Scopus subject areas

    • Computer Networks and Communications
    • Electrical and Electronic Engineering
    • Communication
    • Law

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