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Hybrid Digital-Analog codes for sending correlated Gaussian sources over an AWGN channel

Abolhassani, M ; Sharif University of Technology | 2012

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  1. Type of Document: Article
  2. DOI: 10.1109/ISTEL.2012.6483002
  3. Publisher: 2012
  4. Abstract:
  5. In this paper, we consider the problem of transmitting a Bi-variate Gaussian source S = (S1, S2) over an average-power-limited additive White Gaussian noise (AWGN) channel. The receiver wants to estimate both S1 and S2. We propose a new Hybrid Digital Analog (HDA) joint source-channel coding scheme and obtain its achievable distortion region. For comparison, we also obtain an outer bound for the set of all achievable distortion pairs
  6. Keywords:
  7. Additive white Gaussian noise channel ; AWGN channel ; Distortion regions ; Gaussian sources ; Joint source-channel coding ; Outer bounds ; White noise ; Channel coding
  8. Source: 2012 6th International Symposium on Telecommunications, IST 2012 ; 2012 , Pages 307-311 ; 9781467320733 (ISBN)
  9. URL: http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6483002