Trust Based Algorithm for Candidate Node Selection in Hybrid MANET-DTN

Papaj, Jan; Dobos, Lubomir

doi:10.15598/aeee.v12i4.1204

Cited by 3 publications

(11 citation statements)

References 7 publications

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“…The term trust can be reflected by reliability, utilization, availability, reputation, risk, confidence, quality of services, and other concepts [4]. Trust is targeting various scientific disciplines, such as sociology, economics, management, and informatics.…”

Section: Trust In Hybrid Manet-dtnmentioning

confidence: 99%

“…In hybrid MANET-DTN, the key aspect is how these trust concepts can be applied to modeling trust [4,15,[17][18][19]. Trust for a particular node in the network is a subjective assessment of the agent or other nodes on the reliability and accuracy of received and sent information through this node in a given context [15].…”

Section: Trust In Hybrid Manet-dtnmentioning

confidence: 99%

“…(3) Trust calculation based on the recommendations and collected parameters and selection of the relay nodes. The algorithm can be divided into two main phases [4]:…”

Section: Designed Relay Node Selection Algorithms In Hybridmentioning

confidence: 99%

“…It is for this reason that the final value of the trust is always up to date and it makes changes dynamically, as well as changing the network topology, which is related to the mobility of nodes. The final value of the trust reflects the current state of the parameters obtained from the network [4].…”

Section: Designed Relay Node Selection Algorithms In Hybridmentioning

confidence: 99%

“…The key mechanism is the routing protocol that allows finding a path for a given node pair (source and destination node) according to various metrics. The routing protocols and algorithms can be classified into three categories: reactive, proactive, and hybrid [1,2,4].…”

Section: Introductionmentioning

confidence: 99%

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Cooperation between Trust and Routing Mechanisms for Relay Node Selection in Hybrid MANET-DTN

Papaj

Dobos²

2016

Mobile Information Systems

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Today's mobile networks require integration of the different networks in order to transport data between mobile devices. The main problems of all networks occur if the communication paths are disconnected for a short time. The hybrid MANET-DTN is an evolution of the Mobile Ad Hoc Networks (MANET) and Delay/Disruption Tolerant Network (DTN) and it gives the possibilities of data transport between the disconnected islands of the nodes. The key problem is how to select reliable and secure nodes to transport messages between isolated islands with limited connectivity. The selection of the relay nodes is a critical factor because the data are transported via these devices in hostile environments. Two algorithms for a relay node selection based on trust are introduced. These algorithms are activated if the connections are disrupted. The selected relay nodes transport data across the disconnected environment via store-carry-forward mode. The proposed algorithms enable selecting reliable relay nodes based on collecting routing information and contact history. We introduce the network performance analyses of these algorithms. The main idea of the analyses is studying how the algorithms can affect the behaviour of the routing and forwarding mechanisms in the simulator OPNET modeler.

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Section: Trust In Hybrid Manet-dtnmentioning

confidence: 99%

Section: Trust In Hybrid Manet-dtnmentioning

confidence: 99%

“…(3) Trust calculation based on the recommendations and collected parameters and selection of the relay nodes. The algorithm can be divided into two main phases [4]:…”

Section: Designed Relay Node Selection Algorithms In Hybridmentioning

confidence: 99%

Section: Designed Relay Node Selection Algorithms In Hybridmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Cooperation between Trust and Routing Mechanisms for Relay Node Selection in Hybrid MANET-DTN

Papaj

Dobos²

2016

Mobile Information Systems

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Heuristic Relay-Node Selection in Opportunistic Network Using RNN-LSTM Based Mobility Prediction

Koushik

Vetrivelan

2020

Wireless Pers Commun

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An Improved Hybrid Routing Protocol Combining MANET and DTN

Kang

Chung

2020

Electronics

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Hybrid protocols combining a mobile ad hoc network (MANET) and a delay tolerant network (DTN) have recently been proposed. In these works, a whole network is fragmented, and MANET is generally used for intra-fragment communication, while DTN is used for inter-fragment communication. In this paper, an improved hybrid routing protocol was proposed, wherein virtual source nodes are selected based on the delivery predictability to the destination node if routing path to the destination node is not successfully established using MANET protocol. Then, messages are delivered to the destination node from the original source node and selected virtual source nodes. Performance evaluation results show that the proposed protocol with appropriate selection of delivery predictability threshold values has a better delivery ratio than conventional protocol, at the expense of overhead ratio in the considered parameter setting.

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Trust Based Algorithm for Candidate Node Selection in Hybrid MANET-DTN

Cited by 3 publications

References 7 publications

Cooperation between Trust and Routing Mechanisms for Relay Node Selection in Hybrid MANET-DTN

Cooperation between Trust and Routing Mechanisms for Relay Node Selection in Hybrid MANET-DTN

Heuristic Relay-Node Selection in Opportunistic Network Using RNN-LSTM Based Mobility Prediction

An Improved Hybrid Routing Protocol Combining MANET and DTN

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