Results 21 to 30 of about 187,896 (301)
Distributed Source-coding, Channel-coding and Modulation for Cooperative Communications [PDF]
, 2010 In this contribution, we propose a novel Distributed Source-coding, Channel-coding and Modulation (DSCM) scheme for cooperative communications. The proposed DSCM scheme is designed for ensuring the decoding convergence of its constituent component codes,
Ng, Soon +5 more
core +1 more source
IEEE Access, 2016 A novel joint source and channel coding (JSCC) scheme is proposed, which we refer to as the reordered Elias gamma error correction (REGEC) code. Like the recently proposed unary error correction (UEC) code and EGEC code, the proposed code facilitates the
Tao Wang +4 more
doaj +1 more source
Two-Dimensional Iterative Source-Channel Decoding for Distributed Video Coding [PDF]
, 2014 Motivated by the Joint Source-Channel Decoding (JSCD) principle of exploiting the source redundancy, in this treatise we study the application of iterative source-channel decoding (ISCD) conceived for distributed video coding (DVC), where the video ...
Wang, Tao +3 more
core +1 more source
Expansion Coding for Channel and Source Coding
CoRR, 2015 42 pages, 10 ...
Hongbo Si +3 more
openaire +2 more sources
Performance of polar codes for channel and source coding [PDF]
2009 IEEE International Symposium on Information Theory, 2009 Polar codes, introduced recently by Arıkan, are the first family of codes known to achieve capacity of symmetric channels using a low complexity successive cancellation decoder. Although these codes, combined with successive cancellation, are optimal in this respect, their finite-length performance is not record breaking.
Nadine Hussami +2 more
openaire +2 more sources
Channel Coding and Source Coding With Increased Partial Side Information
Entropy, 2017 Let ( S 1 , i , S 2 , i ) ∼ i . i . d p ( s 1 , s 2 ) , i = 1 , 2 , ⋯ be a memoryless, correlated partial side information sequence. In this work, we study channel coding and source coding problems where the partial side
Avihay Sadeh-Shirazi +2 more
doaj +1 more source
IEEE Access, 2016 The recently proposed unary error correction (UEC) and Elias gamma error correction (EGEC) codes facilitate the near-capacity joint source and channel coding (JSCC) of symbol values selected from large alphabets at a low complexity.
Matthew F. Brejza +6 more
doaj +1 more source
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
doaj +1 more source
High-Rate Permutation Coding with Unequal Error Protection [PDF]
International Journal of Electronics and Telecommunications, 2022 Channel coding provides numerous advantages to digital communications. One of such advantages is error correcting capabilities. This, however, comes at the expense of coding rate, which is a function of the codebook’s cardinality |C| or number of coded ...
Kehinde Ogunyanda +2 more
doaj +1 more source
IEEE Access, 2016 In this paper, we first present the significance of information theory and several commonly referred concepts associated with it. Then, the communication channel models constructed by information theory are briefly introduced.
Guo Sheng +4 more
doaj +1 more source