Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The Deterministic Time-Linearity of Service Provided by Fading Channels   In the paper, we study the service process $S(t)$ of an independent and
identically distributed (\textit{i.i.d.}) Nakagami-$m$ fading channel, which is
defined as the amount of service provided, i.e., the integral of the
instantaneous channel capacity over time $t$. By using the Characteristic
Function (CF) approach and the infinitely divisible law, it is proved that,
other than certain generally recognized curve form {or a stochastic process},
the channel service process $S(t)$ is a deterministic linear function of time
$t$, namely, $S(t)=c_m^\ast\cdot t$ where $c_m^\ast$ is a constant determined
by the fading parameter $m$. Furthermore, we extend it to general
\textit{i.i.d.} fading channels and present an explicit form of the constant
service rate $c_p^\ast$. The obtained work provides such a new insight on the
system design of joint source/channel coding that there exists a coding scheme
such that a receiver can decode with zero error probability and zero high layer
queuing delay, if the transmitter maintains a constant data rate no more than
$c_p^\ast$. Finally, we verify our analysis through Monte Carlo simulations.

9
The categories of this paper are: nlin
22
The categories of this paper are: chao-dyn
15
The categories of this paper are: nucl-ex
5
The categories of this paper are: gr-qc
33
The categories of this paper are: plasm-ph
32
The categories of this paper are: atom-ph
21
The categories of this paper are: adap-org
0
The categories of this paper are: hep-ph
8
The categories of this paper are: hep-ex
19
The categories of this paper are: eess
12
The categories of this paper are: nucl-th
27
The categories of this paper are: comp-gas
31
The categories of this paper are: ao-sci
7
The categories of this paper are: hep-th
18
The categories of this paper are: econ
28
The categories of this paper are: alg-geom