Results 21 to 30 of about 165,077 (151)
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
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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.
Hussami, Nadine +2 more
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Expansion Coding for Channel and Source Coding
CoRR, 2015 42 pages, 10 ...
Hongbo Si +3 more
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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
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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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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
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Lossy Joint Source-Channel Coding Using Raptor Codes
International Journal of Digital Multimedia Broadcasting, 2008 The straightforward application of Shannon's separation principle may entail a significant suboptimality in practical systems with limited coding delay and complexity.
O. Y. Bursalioglu +3 more
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Sensors, 2014 Research on real-time health systems have received great attention during recent years and the needs of high-quality personal multichannel medical signal compression for personal medical product applications are increasing. The international MPEG-4 audio
Dong-Sun Kim, Jin-San Kwon
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Applied Sciences, 2020 Multi-channel speech coding and enhancement is an indispensable technology in speech communication. In order to verify the effectiveness of multi-channel speech coding and enhancement methods in the research and development, a microphone array speech ...
Rui Cheng, Changchun Bao, Zihao Cui
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A Review on Machine Learning for Channel Coding
IEEE AccessThe usage of artificial intelligence and machine learning in wireless communications is the stepping stone towards a technological breakthrough in the current limitations of wireless communication systems.
Heimrih Lim Meng Kee +4 more
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