Planning of base stations (BS) is one of the fundamental problems in the fourth generation
(4G) wireless network design. A new mathematical model for the 4G BS planning is …

Evolutionary algorithms like genetic algorithms and ACO are potential candidates for solving
any NP-hard problem, because of their ability to obtain acceptable suboptimum (or …

In Infrastructure-as-a-Service (IaaS) clouds, users remotely manage the systems in virtual
machines (VMs) called user VMs, eg, Through VNC. To allow users to manage their VMs …

This work examines the technique of fractional frequency reuse for the downlink of multi-
cellular WiMAX networks. Different frequency-reuse deployment scenarios are presented …

In order to reduce the cost of network construction, improve the network coverage and
system capacity, a novel approach of Artificial Immune Algorithm (AIA) to solve the base …

This work proposes a radio resource management framework employing game theoretic
concepts for orthogonal frequency division multiple access, the most prevalent multiple …

The margin adaptive problem for the downlink of Orthogonal Frequency Division Multiple
Access is tackled in this work. A subcarrier allocation algorithm is presented, which …

The opportunistic beamforming (OB) technique in multicellular OFDMA networks is
investigated in this paper. For this reason, three cross-layer radio resource management …

This doctoral thesis attempts to provide an analysis and performance investigation on the
operation of OFDMA networks. The research analysis of an OFDMA network can certainly …

In multi-cell OFDMA-based networks, co-channel interference (CCI) is inevitable when the
frequency reuse scheme is used. The CCI affects the performance of users, especially that of …