Impact of Mobility Models on Supp-Tran Optimized DTN Spray and Wait Routing Protocol

Ababou, Mohamed; Elkouch, Rachid; Bellafkih, Mostafa; Ababou, Nabil

doi:10.5121/ijmnct.2014.4202

Cited by 3 publications

(2 citation statements)

References 2 publications

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“…Previous works [4], [5], have proposed a technique called supp-tran to optimize the two routing protocols, Epidemic and Sray and Wait, using the paths of the messages that were delivered to their destination successfully, [5] analyzes the impact of the combination of mobility model and forwarding strategy on Sray and Wait.…”

Section: Introductionmentioning

confidence: 99%

ACDTN: A new routing protocol for delay tolerant networks based on ant colony

Ababou

Kouch

Bellafkih

et al. 2015

2015 5th National Symposium on Information Technology: Towards New Smart World (NSITNSW)

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In this paper, we propose a new routing protocol named ACDTN, inspired from the collective behavior in ants colonies, to find the hops that are more likely to approach the message to it final destination, by combining the information on the time and the geographical coordinates of appointment places (visibility) and the encounters frequency between nodes (pheromone) to compute the transition probability. In addition, we used THE ONE simulator to verify the performance of ACDTN compared to those of the routing techniques; Epidemic, Spray and Wait and ProPHET, simulation results show that the proposed approach (ACDTN ) improves the rate of message delivery and generates a very low overhead compared to other routes, Making it a good candidate for DTN network.

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Section: Introductionmentioning

confidence: 99%

ACDTN: A new routing protocol for delay tolerant networks based on ant colony

Ababou

Kouch

Bellafkih

et al. 2015

2015 5th National Symposium on Information Technology: Towards New Smart World (NSITNSW)

Self Cite

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“…Previous work [12,13] proposed a technique called Supp-trans, to improve performance routing protocols; Epidemic and Spray and Wait using information on the paths of messages that have been delivered to their final destination and analyzes the impact of mobility models on the proposed strategy.…”

Section: Introductionmentioning

confidence: 99%

Energy Efficient Routing Protocol for Delay Tolerant Network Based on Fuzzy Logic and Ant Colony

Ababou¹,

Bellafkih²,

Kouch³

2018

IJISA

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Abstract-The messages routing in a DTN network is a complicated challenge, due on the one hand of intermittent connection between the nodes, the lack of the end-to-end path between source / destination and on the other hand, the constraints related to the capacity of the buffer and the battery. To ensure messages delivery in such an environment, the proposed routing protocols use multiple copies of each message in order to increase the delivery ratio. Most of these routing protocols do not take into account the remaining energy of nodes and the history on the relays that have already received a copy of the message in order to select the nodes that will participate in the message routing. This paper proposes a new approach named EERPFAnt inspired by the ant colony intelligence and improved by the fuzzy logic technique to select the best relay by combining the energy level of the nodes, as well as the information on the relay that have already received a copy of the message to estimate intelligently, the energy level of the nodes at the time of encounter with the desired destination. Simulation results will show that the proposed approach performances are better than those of Epidemic routing protocols, Spray and Wait and ProPHET.

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