Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Rethinking the Secrecy Outage Formulation: A Secure Transmission Design
  Perspective   This letter studies information-theoretic security without knowing the
eavesdropper's channel fading state. We present an alternative secrecy outage
formulation to measure the probability that message transmissions fail to
achieve perfect secrecy. Using this formulation, we design two transmission
schemes that satisfy the given security requirement while achieving good
throughput performance.

27
The categories of this paper are: comp-gas
25
The categories of this paper are: patt-sol
34
The categories of this paper are: chem-ph
10
The categories of this paper are: q-bio
3
The categories of this paper are: physics
28
The categories of this paper are: alg-geom
16
The categories of this paper are: stat
35
The categories of this paper are: mtrl-th
8
The categories of this paper are: hep-ex
21
The categories of this paper are: adap-org
6
The categories of this paper are: astro-ph
33
The categories of this paper are: plasm-ph
31
The categories of this paper are: ao-sci
4
The categories of this paper are: cond-mat
14
The categories of this paper are: math-ph
26
The categories of this paper are: bayes-an