177 research outputs found
Agent-based self-management of MPLS DiffServ-TE domain
MPLS DiffServ-TE presents the solution awaited so much by the network service providers by allowing a differentiation of services and a traffic engineering based on a fast packet switching technology. However, the management of such a network is not a simple function and could not be done manually. In this paper, we propose a novel architecture based on the Multi-Agent Systems (MAS) capable of managing automatically MPLS DiffServ-TE domains. Based on the network states, our intelligent agents take the appropriate decisions. They, for example, reconfigure the network accordingly5th IFIP International Conference on Network Control & Engineering for QoS, Security and MobilityRed de Universidades con Carreras en Informática (RedUNCI
An Efficient Cluster-based Routing Protocol in Cognitive Radio Net-work
Cognitive Radio Networks (CRNs) are being studied intensively and gaining
importance as spectrum is the heavily underutilized. CRN has the capability to
exploit smartly the unutilized frequency spectrum. Recently, the research
community started to work in the area of cognitive radio routing. In a flat
topology, all nodes are of the same level and functionality, thus making it
simple and efficient for smaller networks. However, when the network is large
with sparse nodes, the routing information becomes more complex making
cluster-based techniques really relevant to tackle such situations. In a
cluster-based routing, all nodes in the network are dynamically organized into
partitions called groups or clusters. In each cluster, a cluster head is chosen
to help in the data transmission management and to maintain cluster membership
information. This paper proposes a novel routing protocol for cognitive radio
ad hoc networks (CRAHNs) based on clustering model which amends swiftly to the
topological changes and establishes the routing efficiently. Our proposed
approach is thoroughly evaluated through simulation study. The results state
the suitability of the proposed protocol for cognitive radio ad hoc networks
and demonstrate that it has better performance in terms of finding the
source-destination route, reducing the amount of messages that are transmitted
all over the network and minimizing the routing delay.Comment: International Conference on Advanced Communication Systems and Signal
Processing (ICOSIP 2015), Nov 2015, TLEMCEN, Algeria. 201
Agent-based self-management of MPLS DiffServ-TE domain
MPLS DiffServ-TE presents the solution awaited so much by the network service providers by allowing a differentiation of services and a traffic engineering based on a fast packet switching technology. However, the management of such a network is not a simple function and could not be done manually. In this paper, we propose a novel architecture based on the Multi-Agent Systems (MAS) capable of managing automatically MPLS DiffServ-TE domains. Based on the network states, our intelligent agents take the appropriate decisions. They, for example, reconfigure the network accordingly5th IFIP International Conference on Network Control & Engineering for QoS, Security and MobilityRed de Universidades con Carreras en Informática (RedUNCI
Mechanochemie an Polymeren – ein vielseitiges Wirkprinzip
International audienc
Factors that May Influence the Performance of Wireless Sensor Networks
International audienc
Behavioral Modeling and Simulation: An Example in Telecommunications Networks
International audienc
La modélisation comportementale et la simulation multi-agents
International audienc
Modélisation et simulation comportementale: exemple d'utilisation dans les réseaux
International audienc
Behavioural Multi-agent simulation of an Active Telecommunication Network
International audienc
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