Results 11 to 20 of about 88,443 (295)
Performance comparison of systematic polar code and non-systematic polar code [PDF]
Tongxin xuebao, 2019 Polar code in channel coding schemes is a research hotspot in 5G communication field.Polar code is susceptible to error propagation under successive cancellation decoding,and the performance of the code at short and medium block lengths is not ideal.For ...
Hui LI +4 more
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Polar Code decoder exploration framework [PDF]
Advances in Radio Science, 2018 The increasing demand for fast wireless communications requires sophisticated baseband signal processing. One of the computational intense tasks here is advanced Forward Error Correction (FEC), especially the decoding.
C. Kestel, S. Weithoffer, N. Wehn
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Implementation of the Polar Code: Functional Requirements Regulating Ship Operations in Polar Waters [PDF]
Arctic Review on Law and Politics, 2020 In 2017, the The International Code for Ships Operating in Polar Waters (Polar Code) – a set of function-based regulations applicable to Arctic and Antarctic waters, with the goal of increasing awareness and improving safety for ship operations in polar ...
Espen Engtrø +2 more
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The Cruise Industry and the Polar Code. Implementing the Polar Code. [PDF]
, 2019 The mandatory Polar Code is now set into force with strengthened requirements for vessels operating in polar waters. There are many challenges, and the polar environment adds an increased risk level.
Kristiansen, Bendik Skoglund
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Polarization and Polar Codes [PDF]
Foundations and Trends® in Communications and Information Theory, 2012 This tutorial treats the fundamentals of polarization theory and polar coding. Arikan’s original results on binary source and channel polarization methods are studied. Error probability and complexity analyses are offered. The original results are generalized in several directions.
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Concatenated Polar codes [PDF]
2010 IEEE International Symposium on Information Theory, 2010 Polar codes have attracted much recent attention as the first codes with low computational complexity that provably achieve optimal rate-regions for a large class of information-theoretic problems. One significant drawback, however, is that for current constructions the probability of error decays sub-exponentially in the block-length (more detailed ...
Mayank Bakshi +2 more
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On the construction of polar codes [PDF]
2011 IEEE International Symposium on Information Theory Proceedings, 2011 We consider the problem of efficiently constructing polar codes over binary memoryless symmetric (BMS) channels. The complexity of designing polar codes via an exact evaluation of the polarized channels to find which ones are "good" appears to be exponential in the block length.
Pedarsani R +3 more
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Evaluation of the Polar Code in different environments and for different maritime activities in the two polar regions [PDF]
, 2020 Because of the decrease in sea ice coverage, maritime activities in the polar regions have increased steadily over the years and several issues related to maritime activities have arisen.
Ozsoy, Burcu, Karahalil, Meric
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, 2021 Many Asian states such as China are increasingly engaged in maritime activties in the polar regions. The International Maritime Organisation (IMO) has developed a mandatory international code of safety for certain types of ships operating in polar waters
Leary DK
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Polar Coding for Processes With Memory [PDF]
IEEE Transactions on Information Theory, 2016 We study polar coding for stochastic processes with memory. For example, a process may be defined by the joint distribution of the input and output of a channel. The memory may be present in the channel, the input, or both. We show that $ψ$-mixing processes polarize under the standard Arıkan transform, under a mild condition.
Eren Sasoglu, Ido Tal
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