A reconfigurable radio architecture for Cognitive Radio in emergency networks

Qiwei Zhang, André B.J. Kokkeler, Gerard J.M. Smit

    Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

    26 Citations (Scopus)
    281 Downloads (Pure)

    Abstract

    Cognitive Radio has been proposed as a promising technology to solve today’s spectrum scarcity problem. Cognitive Radio is able to sense the spectrum to find the free spectrum, which can be optimally used by Cognitive Radio without causing interference to the licensed user. In the scope of the Adaptive Adhoc Freeband (AAF) project, an emergency network built on top of Cognitive Radio is proposed. New functional requirements and system specifications for Cognitive Radio have to be supported by a reconfigurable architecture. In this paper, we propose a heterogenous reconfigurable System-on-Chip (SoC) architecture to enable the evolution from the traditional software defined radio to Cognitive Radio.
    Original languageEnglish
    Title of host publication2006 European Conference on Wireless Technology
    Place of PublicationManchester, UK
    PublisherIEEE
    Pages35-38
    Number of pages4
    ISBN (Print)2-9600551-5-2
    DOIs
    Publication statusPublished - 10 Sept 2006
    Event9th European Conference on Wireless Technology, ECWT 2006 - G-Mex/MICC Exhibition & Intl. Conference Centre, Manchester, United Kingdom
    Duration: 10 Sept 200612 Sept 2006
    Conference number: 9

    Conference

    Conference9th European Conference on Wireless Technology, ECWT 2006
    Abbreviated titleECWT
    Country/TerritoryUnited Kingdom
    CityManchester
    Period10/09/0612/09/06

    Keywords

    • CAES-EEA: Efficient Embedded Architectures
    • Cognitive radio (CR)
    • Montium
    • Emergency network
    • Heterogenous Reconfigurable System-on-Chip
    • Spectrum sensing
    • OFDM
    • Design methodology

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