Exploitation of quasi-orthogonal space time block codes in virtual antenna arrays: part II Monte Carlo-based throughput evaluation

Kassim, Shakiru K.; Hayes, Matthew; Eltayeb, Nasr E.M.; Chambers, Jonathon

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Exploitation of quasi-orthogonal space time block codes in virtual antenna arrays: part II Monte Carlo-based throughput evaluation

conference contribution

posted on 2009-10-01, 10:02 authored by Shakiru K. Kassim, Matthew Hayes, Nasr E.M. Eltayeb, Jonathon Chambers

A full rate and full diversity closed-loop quasi-orthogonal space time block coding scheme due to Toker, Lambotharan and Chambers is proposed for application in virtual antenna arrays. The performance gain is achieved through closed-loop operation involving feedback of phase rotation angle(s) calculated from channel state information (CSI) to the transmitter array. Throughput performance of the proposed scheme, with and without power optimisation, is investigated through Monte Carlo simulation with QPSK constellation signals. The results confirm the improvement in throughput performance over orthogonal space time block codes.

History

School

Mechanical, Electrical and Manufacturing Engineering

Citation

KASSIM, S.K.....et al., 2008. Exploitation of quasi-orthogonal space time block codes in virtual antenna arrays: part II Monte Carlo-based throughput evaluation. IN: IEEE Vehicular Technology Conference, (VTC Spring 2008), Singapore, 11-14 May, pp. 242 - 246

Publisher

Version

VoR (Version of Record)

Publication date

2008

Notes

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