Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Channels that Heat Up   This work considers an additive noise channel where the time-k noise variance
is a weighted sum of the channel input powers prior to time k. This channel is
motivated by point-to-point communication between two terminals that are
embedded in the same chip. Transmission heats up the entire chip and hence
increases the thermal noise at the receiver. The capacity of this channel (both
with and without feedback) is studied at low transmit powers and at high
transmit powers.
  At low transmit powers, the slope of the capacity-vs-power curve at zero is
computed and it is shown that the heating-up effect is beneficial. At high
transmit powers, conditions are determined under which the capacity is bounded,
i.e., under which the capacity does not grow to infinity as the allowed average
power tends to infinity.

33
The categories of this paper are: plasm-ph
32
The categories of this paper are: atom-ph
22
The categories of this paper are: chao-dyn
12
The categories of this paper are: nucl-th
5
The categories of this paper are: gr-qc
18
The categories of this paper are: econ
7
The categories of this paper are: hep-th
20
The categories of this paper are: acc-phys
25
The categories of this paper are: patt-sol
24
The categories of this paper are: dg-ga
36
The categories of this paper are: cmp-lg
3
The categories of this paper are: physics
0
The categories of this paper are: hep-ph
30
The categories of this paper are: q-alg
14
The categories of this paper are: math-ph
8
The categories of this paper are: hep-ex