Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Compound Arbitrarily Varying Channels   We propose a communication model, that we call compound arbitrarily varying
channels (CAVC), which unifies and generalizes compound channels and
arbitrarily varying channels (AVC). A CAVC can be viewed as a noisy channel
with a fixed, but unknown, compound-state and an AVC-state which may vary with
every channel use. The AVC-state is controlled by an adversary who is aware of
the compound-state. We study three problems in this setting: 'communication',
'communication and compound-state identification', and 'communication or
compound-state identification'. For these problems, we study conditions for
feasibility and capacity under deterministic coding and random coding.

34
The categories of this paper are: chem-ph
13
The categories of this paper are: quant-ph
4
The categories of this paper are: cond-mat
21
The categories of this paper are: adap-org
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The categories of this paper are: plasm-ph
23
The categories of this paper are: solv-int
14
The categories of this paper are: math-ph
16
The categories of this paper are: stat
18
The categories of this paper are: econ
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The categories of this paper are: cmp-lg
8
The categories of this paper are: hep-ex
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The categories of this paper are: atom-ph
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The categories of this paper are: funct-an
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The categories of this paper are: alg-geom
24
The categories of this paper are: dg-ga
15
The categories of this paper are: nucl-ex