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https://doi.org/10.2498/cit.1002139

Trust Based Routing to Improve Network Lifetime of Mobile Ad Hoc Networks

Sumathy Subramaniam ; School of Information Technology and Engineering, VIT University, Vellore
R. Saravanan   ORCID icon orcid.org/0000-0002-2663-9959 ; School of Information Technology and Engineering, VIT University, Vellore
Pooja K. Prakash ; School of Information Technology and Engineering, VIT University, Vellore

Puni tekst: engleski, pdf (704 KB) str. 149-160 preuzimanja: 597* citiraj
APA 6th Edition
Subramaniam, S., Saravanan, R. i Prakash, P.K. (2013). Trust Based Routing to Improve Network Lifetime of Mobile Ad Hoc Networks. Journal of computing and information technology, 21 (3), 149-160. https://doi.org/10.2498/cit.1002139
MLA 8th Edition
Subramaniam, Sumathy, et al. "Trust Based Routing to Improve Network Lifetime of Mobile Ad Hoc Networks." Journal of computing and information technology, vol. 21, br. 3, 2013, str. 149-160. https://doi.org/10.2498/cit.1002139. Citirano 05.03.2021.
Chicago 17th Edition
Subramaniam, Sumathy, R. Saravanan i Pooja K. Prakash. "Trust Based Routing to Improve Network Lifetime of Mobile Ad Hoc Networks." Journal of computing and information technology 21, br. 3 (2013): 149-160. https://doi.org/10.2498/cit.1002139
Harvard
Subramaniam, S., Saravanan, R., i Prakash, P.K. (2013). 'Trust Based Routing to Improve Network Lifetime of Mobile Ad Hoc Networks', Journal of computing and information technology, 21(3), str. 149-160. https://doi.org/10.2498/cit.1002139
Vancouver
Subramaniam S, Saravanan R, Prakash PK. Trust Based Routing to Improve Network Lifetime of Mobile Ad Hoc Networks. Journal of computing and information technology [Internet]. 2013 [pristupljeno 05.03.2021.];21(3):149-160. https://doi.org/10.2498/cit.1002139
IEEE
S. Subramaniam, R. Saravanan i P.K. Prakash, "Trust Based Routing to Improve Network Lifetime of Mobile Ad Hoc Networks", Journal of computing and information technology, vol.21, br. 3, str. 149-160, 2013. [Online]. https://doi.org/10.2498/cit.1002139

Sažetak
Mobile Ad hoc Network is an impromptu wireless network consisting of mobile, self governing independent nodes. Routing in Mobile Ad hoc Networks has been a major concern due to its dynamic topology, lossy and unreliable links. In traditional routing, a single specific node is selected in prior as the potential next-hop forwarder for a packet. Unlike traditional routing, a category of routing technique termed Opportunistic Routing exploits the broadcast nature of wireless medium to compensate the unreliability of the packet transmissions in the channel. In Opportunistic Routing, one among the set of candidate nodes is selected as the potential next-hop forwarder using metrics like number of transmissions in a link, link error probability, cost, etc., for packet transmission. For selection and prioritization of candidates that ensures minimum number of transmissions from source to destination node, whilst improving the lifetime of the network on determining the residual battery energy, a new metric is proposed. This metric helps in improving the network lifetime considering the transmission powers in terms of the fraction of residual battery powers. Further, as nodes in mobile ad hoc networks are susceptible to attacks, a trust model based on direct, as well as indirect trust degrees from similar trusted neighbours is integrated in order to overcome the vulnerability due to attacks by malicious/selfish nodes and to provide reliable packet transmissions. Fading of trust is incorporated with a perspective to ensure the uncertainty of trust with time until it is updated.

Ključne riječi
opportunistic routing; network lifetime; ETX; EAX; residual battery power; trust model; trust degree

Hrčak ID: 110026

URI
https://hrcak.srce.hr/110026

Posjeta: 796 *