Vehicle-to-everything (V2X) communications, enabled by cellular device-to-device (D2D)
links, have recently drawn much attention due to its potential to improve traffic safety …

Abstract We consider the Minimum Interference Frequency Assignment Problem and we
propose a novel Simulated Annealing approach that makes use of a portfolio of different …

Resource allocation for Device-to-Device (D2D) communication underlaying cellular
network poses new challenges in terms of interference while at the same time provides …

Nowadays, mobile communications are experiencing a strong growth, being more and more
indispensable. One of the key issues in the design of mobile networks is the frequency …

The fixed spectrum frequency assignment problem (FS-FAP) is a highly relevant application
in modern wireless systems. This paper presents the first path relinking (PR) approach for …

The interaction between a complex socio-economic environment and the extremely fast
pace of development of new telecommunication technologies and services justifies the …

The radio link frequency assignment problem occurs when a network of radio links has to be
established. Each link must be assigned an operating frequency from a given domain. The …

The interaction between a complex socio-economic environment and the extremely fast
pace of development of new telecommunication technologies and services justifies the …

Radio network planning is a core problem in cellular networks. It includes coverage,
capacity and parameter planning. This paper investigates the Antenna Positioning Problem …

In this paper we describe a computational study to solve hard frequency assignment
problems (FAPs) to optimality using a tree decomposition of the graph that models …