Base station energy consumption for transmission optimised spatial modulation (TOSM) in correlated channels

Xiping Wu, Sinan Sinanovic, Marco Di Renzo, Harald Haas

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    Radio frequency (RF) chains are responsible for a large percentage of the total BS energy consumption and each RF chain can only support one activated transmit antenna at a time. This fact greatly benefits spatial modulation (SM) since at any given time instance only one antenna in an array is active. The proposed transmission optimised spatial modulation (TOSM) is an adaptive SM scheme which trades off the spatial constellation size with the signal constellation size to minimise the average bit error probability (ABEP) for a given channel correlation. It outperforms fixed-SMscheme for different channel correlation degrees.
    Original languageEnglish
    Title of host publicationIEEE 17th International Workshop on Computer Aided Modeling and Design of Communication Links and Networks (CAMAD), 2012
    PublisherIEEE
    Pages261-265
    Number of pages5
    ISBN (Print)9781467331234
    DOIs
    Publication statusPublished - 2012

    Keywords

    • energy consumption
    • transmission
    • communication technologies
    • radio frequency

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  • Cite this

    Wu, X., Sinanovic, S., Di Renzo, M., & Haas, H. (2012). Base station energy consumption for transmission optimised spatial modulation (TOSM) in correlated channels. In IEEE 17th International Workshop on Computer Aided Modeling and Design of Communication Links and Networks (CAMAD), 2012 (pp. 261-265). IEEE. https://doi.org/10.1109/CAMAD.2012.6335346