A framework to calculate space-frequency correlation in multi-carrier systems

Tharaka Lamahewa*, Thushara Abhayapala, Rauf Iqbal, Chandra Athaudage

*Corresponding author for this work

    Research output: Contribution to journalArticlepeer-review

    Abstract

    This paper proposes a general framework for the calculation of space-frequency correlation at the receiver in time-invariant frequency selective channel environments. The proposed framework incorporates antenna locations to capture the spatial information of the channel and a general joint angledelay power distribution to capture the frequency selectivity of the multipath channel. To demonstrate the strength of the proposed framework, we apply it on an orthogonal frequency division multiplexing (OFDM) system to obtain the space-frequency correlation between two antenna elements for two analytically derived joint angle-delay power distributions.

    Original languageEnglish
    Article number5475324
    Pages (from-to)1825-1831
    Number of pages7
    JournalIEEE Transactions on Wireless Communications
    Volume9
    Issue number6
    DOIs
    Publication statusPublished - Jun 2010

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