Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Quantum-inspired secure wireless communication protocol under spatial
  and local Gaussian noise assumptions   Inspired from quantum key distribution, we consider wireless communication
between Alice and Bob when the intermediate space between Alice and Bob is
controlled by Eve. That is, our model divides the channel noise into two parts,
the noise generated during the transmission and the noise generated in the
detector. Eve is allowed to control the former, but is not allowed to do the
latter. While the latter is assumed to be a Gaussian random variable, the
former is not assumed to be a Gaussian random variable. In this situation,
using backward reconciliation and the random sampling, we propose a protocol to
generate secure keys between Alice and Bob under the assumption that Eve's
detector has a Gaussian noise and Eve is out of Alice's neighborhood. In our
protocol, the security criteria are quantitatively guaranteed even with finite
block-length code based on the evaluation of error of the estimation of
channel.

6
The categories of this paper are: astro-ph
21
The categories of this paper are: adap-org
5
The categories of this paper are: gr-qc
36
The categories of this paper are: cmp-lg
3
The categories of this paper are: physics
9
The categories of this paper are: nlin
31
The categories of this paper are: ao-sci
15
The categories of this paper are: nucl-ex
7
The categories of this paper are: hep-th
29
The categories of this paper are: funct-an
0
The categories of this paper are: hep-ph
20
The categories of this paper are: acc-phys
13
The categories of this paper are: quant-ph
11
The categories of this paper are: hep-lat
18
The categories of this paper are: econ
16
The categories of this paper are: stat