Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Fundamental Limits of Simultaneous Energy and Information Transmission   In this paper, existing results regarding the fundamental limits of
simultaneous energy and information transmission in wireless networks are
reviewed. In point-to-point channels, the fundamental limits on the information
rate given a minimum energy rate constraint are fully characterized by the
notion of information-energy capacity function introduced by Varshney in 2008.
In a centralized multi-user channel, the fundamental limits on the information
rates given a minimum energy rate constraint are described by the notion of
information-energy capacity region introduced by Fouladgar and Simeone in 2012.
Alternatively, in a decentralized multi-user channel, the authors have recently
introduced the notion of information-energy Nash region to describe these
fundamental limits. All these fundamental limits reveal the intrinsic trade-off
between the two conflicting tasks of information and energy transmission.

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The categories of this paper are: gr-qc
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The categories of this paper are: nucl-ex
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The categories of this paper are: atom-ph
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The categories of this paper are: chao-dyn
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The categories of this paper are: q-fin
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The categories of this paper are: patt-sol
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The categories of this paper are: acc-phys
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The categories of this paper are: nucl-th
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The categories of this paper are: mtrl-th
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The categories of this paper are: astro-ph
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The categories of this paper are: eess
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The categories of this paper are: hep-th
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The categories of this paper are: bayes-an
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The categories of this paper are: comp-gas
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The categories of this paper are: chem-ph
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The categories of this paper are: funct-an