Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Secret key agreement on wiretap channels with transmitter side
  information   Secret-key agreement protocols over wiretap channels controlled by a state
parameter are studied. The entire state sequence is known (non-causally) to the
sender but not to the receiver and the eavesdropper. Upper and lower bounds on
the secret-key capacity are established both with and without public
discussion. The proposed coding scheme involves constructing a codebook to
create common reconstruction of the state sequence at the sender and the
receiver and another secret-key codebook constructed by random binning. For the
special case of Gaussian channels, with no public discussion, - the secret-key
generation with dirty paper problem, the gap between our bounds is at-most 1/2
bit and the bounds coincide in the high signal-to-noise ratio and high
interference-to-noise ratio regimes. In the presence of public discussion our
bounds coincide, yielding the capacity, when then the channels of the receiver
and the eavesdropper satisfy an in- dependent noise condition.

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The categories of this paper are: adap-org
23
The categories of this paper are: solv-int
25
The categories of this paper are: patt-sol
31
The categories of this paper are: ao-sci
19
The categories of this paper are: eess
12
The categories of this paper are: nucl-th
0
The categories of this paper are: hep-ph
34
The categories of this paper are: chem-ph
37
The categories of this paper are: supr-con
3
The categories of this paper are: physics
14
The categories of this paper are: math-ph
30
The categories of this paper are: q-alg
11
The categories of this paper are: hep-lat
18
The categories of this paper are: econ
15
The categories of this paper are: nucl-ex
26
The categories of this paper are: bayes-an