University Library
  • Login
A gateway to Melbourne's research publications
Minerva Access is the University's Institutional Repository. It aims to collect, preserve, and showcase the intellectual output of staff and students of the University of Melbourne for a global audience.
View Item 
  • Minerva Access
  • Engineering
  • Electrical and Electronic Engineering
  • Electrical and Electronic Engineering - Research Publications
  • View Item
  • Minerva Access
  • Engineering
  • Electrical and Electronic Engineering
  • Electrical and Electronic Engineering - Research Publications
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

    On the Exact Outage Probability of 2×2 MIMO-MRC in Correlated Rician Fading

    Thumbnail
    Download
    Accepted version (355.9Kb)

    Citations
    Altmetric
    Author
    Dharmawansa, P; Kahatapitiya, K; Atapattu, S; Tellambura, C
    Date
    2020-06-19
    Source Title
    Proceedings of the 2020 IEEE Wireless Communications and Networking Conference (WCNC)
    Publisher
    IEEE
    University of Melbourne Author/s
    Atapattu Mudiyanselage, Saman
    Affiliation
    Electrical and Electronic Engineering
    Metadata
    Show full item record
    Document Type
    Conference Paper
    Citations
    Dharmawansa, P., Kahatapitiya, K., Atapattu, S. & Tellambura, C. (2020). On the Exact Outage Probability of 2×2 MIMO-MRC in Correlated Rician Fading. Proceedings of the 2020 IEEE Wireless Communications and Networking Conference (WCNC), 2020-May, IEEE. https://doi.org/10.1109/WCNC45663.2020.9120712.
    Access Status
    Open Access
    URI
    http://hdl.handle.net/11343/241456
    DOI
    10.1109/WCNC45663.2020.9120712
    Abstract
    This paper addresses a classical problem in random matrix theory-finding the distribution of the maximum eigen-value of the correlated Wishart unitary ensemble. In particular, we derive a new exact expression for the cumulative distribution function (c.d. f.) of the maximum eigen-value of a 2 × 2 correlated non-central Wishart matrix with rank-l mean. By using this new result, we derive the exact outage probability of 2 × 2 multiple-input multiple-output maximum-ratio-combining (MIMO-MRC) in Rician fading with transmit correlation and a strong line-of-sight (LoS) component (rank-l channel mean). We also show that the outage performance is affected by the relative alignment of the eigen-spaces of the mean and correlation matrices. In general, when the LoS path aligns with the least eigenvector of the correlation matrix, in the high transmit signal-to-noise ratio (SNR) regime, the outage gradually improves with the increasing correlation. Moreover, we show that as K (Rician factor) grows large, the outage event can be approximately characterized by the c.d.f. of a certain Gaussian random variable.

    Export Reference in RIS Format     

    Endnote

    • Click on "Export Reference in RIS Format" and choose "open with... Endnote".

    Refworks

    • Click on "Export Reference in RIS Format". Login to Refworks, go to References => Import References


    Collections
    • Minerva Elements Records [45689]
    • Electrical and Electronic Engineering - Research Publications [753]
    Minerva AccessDepositing Your Work (for University of Melbourne Staff and Students)NewsFAQs

    BrowseCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects
    My AccountLoginRegister
    StatisticsMost Popular ItemsStatistics by CountryMost Popular Authors