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CORR
2008
Springer

Robust Joint Source-Channel Coding for Delay-Limited Applications

14 years 3 days ago
Robust Joint Source-Channel Coding for Delay-Limited Applications
In this paper, we consider the problem of robust joint source-channel coding over an additive white Gaussian noise channel. We propose a new scheme which achieves the optimal slope for the signal-to-distortion (SDR) curve (unlike the previous known coding schemes). We also drive some theoretical bounds on the asymptotic performance of delay-limited hybrid digitalanalog (HDA) coding schemes. We show that, unlike the delayunlimited case, for any family of HDA codes, the asymptotic performance loss is unbounded (in terms of dB).
Mahmoud Taherzadeh, Amir K. Khandani
Added 09 Dec 2010
Updated 09 Dec 2010
Type Journal
Year 2008
Where CORR
Authors Mahmoud Taherzadeh, Amir K. Khandani
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