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Channel capacity of the ribosome
Physical Review E, 2023Translation is one of the most fundamental processes in the biological cell. Because of the central role that translation plays across all domains of life, the enzyme that carries out this process, the ribosome, is required to process information with high accuracy. This accuracy often approaches values near unity experimentally.
Daniel A. Inafuku +5 more
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Science, 2004
Virtually all of today's information technology is based on the manipulation of classical bits. Quantum systems offer the potential of a much more powerful computing technology, however. In their Perspective, [Bennett and Shor][1] discuss an important aspect of quantum computing--the theoretical capacity of a quantum information channel.
Charles H. Bennett, Peter W. Shor
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Virtually all of today's information technology is based on the manipulation of classical bits. Quantum systems offer the potential of a much more powerful computing technology, however. In their Perspective, [Bennett and Shor][1] discuss an important aspect of quantum computing--the theoretical capacity of a quantum information channel.
Charles H. Bennett, Peter W. Shor
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Quantum Electronics, 2020
Abstract A brief general review is presented of the theory of information transmission capacities of quantum communication channels, which is a development of the classical Shannon theory. Unlike a classical communication channel, a quantum channel is characterised by a whole set of different capacities, which depend on the type of ...
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Abstract A brief general review is presented of the theory of information transmission capacities of quantum communication channels, which is a development of the classical Shannon theory. Unlike a classical communication channel, a quantum channel is characterised by a whole set of different capacities, which depend on the type of ...
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Conference on Lasers and Electro-Optics 2012, 2012
Channel capacities measure the ultimate communication abilities of noisy channels. I discuss capacities for optical channels with Gaussian noise and show the capacity for quantum information has surprising aspects that could be probed experimentally.
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Channel capacities measure the ultimate communication abilities of noisy channels. I discuss capacities for optical channels with Gaussian noise and show the capacity for quantum information has surprising aspects that could be probed experimentally.
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2010
Given the fact that LDPC-coded turbo equalizer described in Chap. 7 is an excellent candidate to deal with both linear and nonlinear channel impairments, there naturally raises the question about fundamental limits on channel capacity. There have been numerous attempts to determine the channel capacity of a nonlinear fiber optics communication channel [
Ivan Djordjevic +2 more
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Given the fact that LDPC-coded turbo equalizer described in Chap. 7 is an excellent candidate to deal with both linear and nonlinear channel impairments, there naturally raises the question about fundamental limits on channel capacity. There have been numerous attempts to determine the channel capacity of a nonlinear fiber optics communication channel [
Ivan Djordjevic +2 more
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1987 IEEE Symposium on Security and Privacy, 1987
Techniques for detecting covert channels are based on information flow models. This paper establishes a connection between Shannon's theory of communication and information flow models, such as the Goguen-Meseguer model, that view a reference monitor as a state-transition automaton.
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Techniques for detecting covert channels are based on information flow models. This paper establishes a connection between Shannon's theory of communication and information flow models, such as the Goguen-Meseguer model, that view a reference monitor as a state-transition automaton.
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ON CAPACITIES OF QUANTUM CHANNELS
2008Summary: Capacities of quantum mechanical channels are defined in terms of mutual information quantities. Geometry of the relative entropy is used to express capacity as a divergence radius. The symmetric quantum spin 1/2 channel and the attenuation channel of Boson fields are discussed as examples.
Ohya, Masanori +2 more
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Channel Capacity and Channel Coding
2013Chapter 5 continues the discussion of Shannon’s information theory as regards channel capacity and channel coding. Simple channel models are introduced and their capacity is computed. It is shown that channel coding needs redundancy and the fundamental theorem of channel coding is stated.
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