Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Tournament MAC with Constant Size Congestion Window for WLAN   In the context of radio distributed networks, we present a generalized
approach for the Medium Access Control (MAC) with fixed congestion window. Our
protocol is quite simple to analyze and can be used in a lot of different
situations. We give mathematical evidence showing that our performance is
tight, in the sense that no protocol with fixed congestion window can do
better. We also place ourselves in the WiFi/WiMAX framework, and show
experimental results enlightening collision reduction of 14% to 21% compared to
the best known other methods. We show channel capacity improvement, and
fairness considerations.

25
The categories of this paper are: patt-sol
14
The categories of this paper are: math-ph
0
The categories of this paper are: hep-ph
35
The categories of this paper are: mtrl-th
30
The categories of this paper are: q-alg
10
The categories of this paper are: q-bio
33
The categories of this paper are: plasm-ph
6
The categories of this paper are: astro-ph
7
The categories of this paper are: hep-th
4
The categories of this paper are: cond-mat
29
The categories of this paper are: funct-an
8
The categories of this paper are: hep-ex
15
The categories of this paper are: nucl-ex
37
The categories of this paper are: supr-con
12
The categories of this paper are: nucl-th
24
The categories of this paper are: dg-ga