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Träfflista för sökning "db:Swepub ;pers:(Persson Anders);conttype:(refereed);pers:(Ottosson Gadd Tony 1969)"

Search: db:Swepub > Persson Anders > Peer-reviewed > Ottosson Gadd Tony 1969

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  • Persson, Anders, 1975, et al. (author)
  • A unified analysis for coded DS-CDMA with equal-gain chip combining in the downlink of OFDM systems
  • 2005
  • In: IEEE Transactions on Communications. - 0090-6778 .- 1558-0857. ; 53:2, s. 289-298
  • Journal article (peer-reviewed)abstract
    • This paper presents a novel unified analysis for the bit-error rate in the downlink of convolutionally coded and single-user detected multicarrier code-division multiple access (CDMA), multicarrier direct-sequence CDMA, time and frequency-domain spreading CDMA, and orthogonal frequency-division multiple access. Performance is analyzed under the assumption of Hadamard spreading codes, equal-gain chip combining, and a highly correlated frequency-selective Rayleigh-fading channel. Closed-form expressions are presented for the cumulative distribution function, probability distribution function, and moment-generating function for the signal-to-noise plus interference ratio after despreading. The presented results assume error-free channel estimates, a perfectly synchronized receiver, and are found to reasonably well agree with simulation results. © 2005 IEEE.
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  • Result 1-8 of 8

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