Results 11 to 20 of about 160,109 (272)
Joint Source-Channel Coding With Feedback [PDF]
IEEE Transactions on Information Theory, 2015 This paper quantifies the fundamental limits of variable-length transmission of a general (possibly analog) source over a memoryless channel with noiseless feedback, under a distortion constraint. We consider excess distortion, average distortion and guaranteed distortion ($d$-semifaithful codes).
Victoria Kostina +2 more
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Joint source-channel secrecy using hybrid coding [PDF]
2015 IEEE International Symposium on Information Theory (ISIT), 2015 The secrecy performance of a source-channel model is studied in the context of lossy source compression over a noisy broadcast channel. The source is causally revealed to the eavesdropper during decoding. The fidelity of the transmission to the legitimate receiver and the secrecy performance at the eavesdropper are both measured by a distortion metric.
Song, Eva C. +2 more
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Distributed Joint Source-Channel Coding-Based Adaptive Dynamic Network Coding
IEEE Access, 2020 Distributed Source Coding (DSC) schemes rely on separate encoding but joint decoding of statistically dependent sources, which exhibit correlation. More specifically, Distributed Joint Source-Channel coding (DJSC) is associated with the scenario, where ...
Abdulah Jeza Aljohani, Soon Xin Ng
doaj +1 more source
The dispersion of joint source-channel coding [PDF]
2011 49th Annual Allerton Conference on Communication, Control, and Computing (Allerton), 2011 Extended version of work presented in the 2011 Allerton ...
Wang, Da, Ingber, Amir, Kochman, Yuval
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Optimal Design of Joint Protomatrix for DP-LDPC Codes-Based JSCC System Over on-Body Channel
IEEE Access, 2021 A high-quality data transmission scheme in wireless body area networks is implemented by a joint source-channel coding (JSCC) system with $M$ -ary differential chaos shift keying modulation over an on-body channel. Current DP-LDPC code pairs, which have
Dan Song +3 more
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Joint Source-Channel Coding with Correlated Interference [PDF]
IEEE Transactions on Communications, 2011 31 pages, 15 figures, corrected ...
Huang, Yu-Chih, Narayanan, Krishna R.
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Iterative joint design of source codes and multiresolution channel codes [PDF]
, 1997 We propose an iterative design algorithm for jointly optimizing source and channel codes. The joint design combines channel-optimized vector quantization (COVQ) for the source code with rate-compatible punctured convolutional (RCPC) coding for the ...
Effros, Michelle, Goldsmith, Andrea
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Joint Source-Channel Polarization With Side Information
IEEE Access, 2018 As an extension of source polarization and channel polarization, this paper considers joint source-channel polarization, which results in a joint source-channel coding (JSCC) scheme using a quasiuniform systematic polar code (SPC).
Liqiang Jin, Hongwen Yang
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Joint Source, Channel Coding, and Secrecy
EURASIP Journal on Information Security, 2007 We introduce the concept of joint source coding, channel coding, and secrecy. In particular, we propose two practical joint schemes: the first one is based on error-correcting randomized arithmetic codes, while the second one employs turbo codes with compression, error protection, and securization capabilities.
MAGLI, ENRICO +2 more
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Statistical mechanical aspects of joint source-channel coding [PDF]
, 2003 An MN-Gallager Code over Galois fields, $q$, based on the Dynamical Block Posterior probabilities (DBP) for messages with a given set of autocorrelations is presented with the following main results: (a) for a binary symmetric channel the threshold, $f_c$
+17 more
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