In this paper, we are interested to the problem of designing wireless local networks
(WLANs), which involves deciding where to install the access points (APs), and assigning …

In this paper, we focus on WLAN deployment through two sequential steps:(1) appropriate
positioning of the optimal number of APs and (2) configuring their operating radio channels …

Abstract In satellite communication, Spatial Division Multiple Access (SDMA) has become
one of the most promising techniques that can accommodate continuing increase in the …

The increasing world-wide demands in deep space scientific missions, such as Lunar, Mars
and other Planetary Exploration, along with the rapidly growing advances in space …

Un très grand nombre de problèmes combinatoires appartient à la famille des problèmes de
satisfaction de contraintes (Constraint Satisfaction Problem ou CSP): configuration …

The frequency assignment (FAP) consists in assigning the frequency on the radio links of a
network which satisfiesthe electromagnetic interference among the links. Given the limited …

Au cours de ces quinze dernières années, les systèmes de communications hertziens ont
connu une croissance exceptionnelle. Etant donné que le spectre radioélectrique est une …

Les problèmes d'affectation de ressources sont souvent modélisés par des problèmes de T-
coloration de graphe. Cependant, la notion de graphe est restrictive car elle correspond à …