18 résultats avec le mot-clé: 'multi point relaying techniques ospf ad hoc networks'
Smart Peering Selection reduces the number of adjacencies (as shown in Figure 4) while providing a connected set of adjacencies, but on the other hand does not generally provide a
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Depuis un sommet quelconque elle se dirige au hasard on suppose qu'il y a équiprobabilité vers un sommet voisin.. La fourmi se trouve initialement au
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Note that while adjacency selection and flooding relay determination are narrowly related mechanisms, this relationship differs depending on the configuration, as
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MPR Adjacency selection offers a less drastic reduction in the number of ad- jacencies, but the provided set of adjacencies are assured to contain the shortest paths, network-wide,
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As expected, we observe that the epidemic routing protocol induces a smaller expected delivery delay than the two-hop relay protocol, but at the expense of a much more
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We namely present multi- point relay (MPR) flooding and gateway flooding. We investigate the matter theoretically via mathematical modelling, as well as practically via simulations.
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We have compared, via simulations with 802.11b, the performance of RFC 5449 and RFC 5614 (OSPF’s extensions for ad hoc networks) with that of SLOT-OSPF, the OSPF extension we
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Unité de recherche INRIA Sophia Antipolis 2004, route des Lucioles - BP 93 - 06902 Sophia Antipolis Cedex France Unité de recherche INRIA Futurs : Parc Club Orsay Université - ZAC
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We performed several simulations using Network Simulator (NS-2) to compare MPRDV with a reactive protocol using full flooding (AODV) in presence of frequent route discovery and
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In contrast to [5–7, 9] we compute the network performances for receivers within the Poisson point process which models the location of the network nodes, whereas the previous
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Foundations of sensor and ad hoc wireless networks, traffic patterns, con- nectivity graph, mobility, multi-commodity flow, ARQ, incremental redun- dancy, multi-hop
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For the interaction between the Ana4 system in the Linux kernel and the MagAntA routing daemon in user space, we make use of a new version of Ana4 [233], developed at DTL, in which
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security mechanism that tries to enforce cooperation among the nodes should focus not only on one particular function, but on both the routing and the packet forwarding function: as
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In this paper, we have shown that partial topology mechanisms can be decoupled from the flooding mechanism, when an MPR-based solution is used for wireless OSPF in MANETs.. We
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We then apply SLOT to a standard IP protocol: OSPF, a traditional routing protocol which has recently been ex- tended, with RFC 5449, to work also on mobile ad hoc networks, and
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The node velocity (v > 0) does not affect the epidemic threshold in mobility models where the steady state has a geograph- ically uniform steady state distribution like Random
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On broadcast, nonbroadcast, and point-to-point networks, to prevent flooding of OSPF LSAs, use the following command in interface configuration mode:. On point-to-multipoint
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If an intermediate node has a cached entry to the destination with a higher sequence number, it responds with a RouteReply message. Else, the previous hop information is cached and
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