Multischeme Spray and Wait routing in Delay Tolerant networks exploiting nodes delivery predictability

Iqbal, Shahid Md. Asif

doi:10.1109/iccitechn.2012.6509722

Cited by 4 publications

(3 citation statements)

References 18 publications

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“…This study specifically delves into a comparative analysis of Epidemic, Prophet, Fresh, and Spray and Wait routing algorithms. The primary goal is to present an in-depth examination of their respective advantages and disadvantages while aiming to propose a novel, simple, and scalable routing model [21][22][23]. Epidemic and Prophet algorithms entail pairwise information exchange, with Prophet additionally considering delivery predictability.…”

Section: Routing In Opportunistic Networkmentioning

confidence: 99%

“…Blockchain-Assisted Epidemic Routing: This approach uses a decentralized ledger to optimize message replication strategies. Smart contracts play a crucial role in governing the dissemination process, effectively reducing redundancy and improving delivery rates [23] encounter data stored on the blockchain to predict future node interactions. The execution of smart contracts facilitates the implementation of predictive algorithms, ultimately enhancing the accuracy of encounter-based routing strategies [26].…”

Section: Amentioning

confidence: 99%

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A Secure Opportunistic Network with Efficient Routing for Enhanced Efficiency and Sustainability

Khalil,

Zeddini

2024

Future Internet

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The intersection of cybersecurity and opportunistic networks has ushered in a new era of innovation in the realm of wireless communications. In an increasingly interconnected world, where seamless data exchange is pivotal for both individual users and organizations, the need for efficient, reliable, and sustainable networking solutions has never been more pressing. Opportunistic networks, characterized by intermittent connectivity and dynamic network conditions, present unique challenges that necessitate innovative approaches for optimal performance and sustainability. This paper introduces a groundbreaking paradigm that integrates the principles of cybersecurity with opportunistic networks. At its core, this study presents a novel routing protocol meticulously designed to significantly outperform existing solutions concerning key metrics such as delivery probability, overhead ratio, and communication delay. Leveraging cybersecurity’s inherent strengths, our protocol not only fortifies the network’s security posture but also provides a foundation for enhancing efficiency and sustainability in opportunistic networks. The overarching goal of this paper is to address the inherent limitations of conventional opportunistic network protocols. By proposing an innovative routing protocol, we aim to optimize data delivery, minimize overhead, and reduce communication latency. These objectives are crucial for ensuring seamless and timely information exchange, especially in scenarios where traditional networking infrastructures fall short. By large-scale simulations, the new model proves its effectiveness in the different scenarios, especially in terms of message delivery probability, while ensuring reasonable overhead and latency.

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Section: Routing In Opportunistic Networkmentioning

confidence: 99%

Section: Amentioning

confidence: 99%

A Secure Opportunistic Network with Efficient Routing for Enhanced Efficiency and Sustainability

Khalil,

Zeddini

2024

Future Internet

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“…Selective 2-phase spray and wait [29] is an attempt to reduce overhead. Multischeme spray and wait [30] is a hybrid routing approach that uses adaptive spraying.…”

Section: Related Workmentioning

confidence: 99%

An intelligent approach in delay tolerant network routing

Omidvar¹,

Mohammadi²

2017

Turk J Elec Eng & Comp Sci

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Delay tolerant networks (DTNs) are wireless intermittent networks. DTNs have different applications such as wildlife tracking, military, and space searching. Conventional mobile ad hoc network (MANET) routing protocols are not efficient in these networks because of intermittency. DTNs use store-carry-forward (SCF) for data transferring. In SCF, nodes store the messages and carry them until finding appropriate nodes for forwarding. Message replication greatly helps to improve the delivery ratio while increasing overhead. This paper examines the use of intelligent routing to choose nodes that have more probability to reach their destination. This will help to increase the message delivery ratio while reducing overhead. The proposed method, SADTN, uses simulated annealing (SA), which has shown successful results in finding global minimal, to find the next hop. Comparison of the proposed method to previously implemented methods such as epidemic routing (ER) and Probabilistic ROuting Protocol using History of Encounters and Transitivity (PROPHET), which are usually used for evaluating other methods, shows increasing message delivery ratio and decreasing overhead in SADTN. Overhead in SADTN has on average fallen to 0.01484 of ER and 0.02325 of PROPHET. This is a great advantage of SADTN.

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A Buffer Scheduling Method Based on Message Priority in Delay Tolerant Networks

Wang

Yang

et al. 2016

J. Comput. Sci. Technol.

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Multischeme Spray and Wait routing in Delay Tolerant networks exploiting nodes delivery predictability

Cited by 4 publications

References 18 publications

A Secure Opportunistic Network with Efficient Routing for Enhanced Efficiency and Sustainability

A Secure Opportunistic Network with Efficient Routing for Enhanced Efficiency and Sustainability

An intelligent approach in delay tolerant network routing

A Buffer Scheduling Method Based on Message Priority in Delay Tolerant Networks

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