Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: New Bounds for the Capacity Region of the Finite-State Multiple Access
  Channel   The capacity region of the Finite-State Multiple Access Channel (FS-MAC) with
feedback that may be an arbitrary time-invariant function of the channel output
samples is considered. We provided a sequence of inner and outer bounds for
this region. These bounds are shown to coincide, and hence yield the capacity
region, of FS-MACs where the state process is stationary and ergodic and not
affected by the inputs, and for indecomposable FS-MAC when feedback is not
allowed.
  Though the capacity region is `multi-letter' in general, our results yield
explicit conclusions when applied to specific scenarios of interest.

26
The categories of this paper are: bayes-an
34
The categories of this paper are: chem-ph
19
The categories of this paper are: eess
8
The categories of this paper are: hep-ex
3
The categories of this paper are: physics
6
The categories of this paper are: astro-ph
31
The categories of this paper are: ao-sci
23
The categories of this paper are: solv-int
0
The categories of this paper are: hep-ph
32
The categories of this paper are: atom-ph
15
The categories of this paper are: nucl-ex
4
The categories of this paper are: cond-mat
18
The categories of this paper are: econ
20
The categories of this paper are: acc-phys
27
The categories of this paper are: comp-gas
10
The categories of this paper are: q-bio