## An efficient technique to estimate the realisation bit error rate of multiband OFDM based UWB systemsMaşazade, Engin and Keskinöz, Mehmet (2009)
Full text not available from this repository. Official URL: http://dx.doi.org/10.1002/ett.1357 ## AbstractIn this paper. we present it simple method to estimate the realisation bit error rate (RBER) of a multiband orthogonal frequency division multiplexing (OFDM)-based ultra-wide band (UWB) system. Under time-varying channels. error event based BER estimation of convolutionally encoded systems requires the knowledge of error events in the Viterbi decoding. In this work, we show that the Upper-hound of instantaneous outage capacity is a function of the percentage of subcarriers, whose signal-to-noise (SNR) ratio is less than a predefined outage threshold which we call as realisation Outage ratio (ROR). Simulation results reveal that the RBER of the channel realisations and their corresponding, ROR are highly correlated at ail optimally selected outage threshold. Using this correlation, we form a simple mathematical model between ROR and RBER and obtain quite accurate and consistent RBER estimates with respect to the error event based RBER estimates and the empirical RBER simulation results.
## Available Versions of this Item- An Efficient Technique to Estimate the Realization Bit Error Rate of Multiband OFDM based UWB Systems. (deposited 25 Oct 2007 12:11)
- An efficient technique to estimate the realization bit error rate of multiband OFDM based UWB systems. (deposited 24 Feb 2009 08:55)
- An efficient technique to estimate the realization bit error rate of multiband OFDM based UWB systems. (deposited 10 Mar 2009 09:17)
- An efficient technique to estimate the realisation bit error rate of multiband OFDM based UWB systems. (deposited 16 Dec 2009 12:13)
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- An efficient technique to estimate the realisation bit error rate of multiband OFDM based UWB systems. (deposited 16 Dec 2009 12:13)
- An efficient technique to estimate the realization bit error rate of multiband OFDM based UWB systems. (deposited 10 Mar 2009 09:17)
- An efficient technique to estimate the realization bit error rate of multiband OFDM based UWB systems. (deposited 24 Feb 2009 08:55)
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