A Comparative Study on Different Trust Based Routing Schemes in MANET

Sardar, Mousumi; Majumder, Koushik

doi:10.5121/ijwmn.2013.5510

Cited by 3 publications

(2 citation statements)

References 12 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The special case is the trust-based routing (TBR) [25], as this approach resembles the one discussed in this paper. TBR addresses the selection of the best routing path in ad-hoc networks such as mobile ad-hoc networks or mesh networks.…”

Section: State-of-the-art-the Problem Of Measurement Uncertainty In Imentioning

confidence: 99%

Trust-Based Model for the Assessment of the Uncertainty of Measurements in Hybrid IoT Networks

Cofta

Orłowski

Lebiedź

2020

Sensors

View full text Add to dashboard Cite

The aim of this paper is to introduce a NUT model (NUT: network-uncertainty-trust) that aids the decrease of the uncertainty of measurements in autonomous hybrid Internet of Things sensor networks. The problem of uncertainty in such networks is a consequence of various operating conditions and varied quality of measurement nodes, making statistical approach less successful. This paper presents a model for decreasing the uncertainty through the use of socially inspired metaphors of reputation, trust, and confidence that are the untapped latent information. The model described in the paper shows how the individual reputation of each node can be assessed on the basis of opinions provided by other nodes of the hybrid measurement network, and that this method allows to assess the extent of uncertainty the node introduces to the network. This, in turn, allows nodes of low uncertainty to have a greater impact on the reconstruction of values. The verification of the model, as well as examples of its applicability to air quality measurements are presented as well. Simulations demonstrate that the use of the model can decrease the uncertainty by up to 55% while using the EWMA (exponentially weighted moving average) algorithm, as compared to the reference one.

show abstract

Section: State-of-the-art-the Problem Of Measurement Uncertainty In Imentioning

confidence: 99%

Trust-Based Model for the Assessment of the Uncertainty of Measurements in Hybrid IoT Networks

Cofta

Orłowski

Lebiedź

2020

Sensors

View full text Add to dashboard Cite

show abstract

“…Trust and reputation mechanism is used in [14] to improve link quality and channel utilisation. Trust mechanism is prefered over cryptographic techniques The trust mechanism secures data forwarding by isolating nodes with malicious intentions using trust value on the nodes [15].…”

Section: Trust Based Multi Path Routing Protocols In Manetmentioning

confidence: 99%

TRUST BASED MULTI PATH ROUTING & TOPOLOGY HIDING IN MOBILE AD HOC NETWORK : A SECURE PERSPECTIVE

Ambekar

Kolekar²

2017

ijarcs

View full text Add to dashboard Cite

Mobile Ad-hoc Network (MANET) has been atracted large number of researchers in recent years due to its inherent potential for the data transmission .The peculiar charectristics of MANET like limited battery power, mobility of nodes , limited bandwidth provides challenge for the effective and efficient routing among the mobile nodes and at the same time it is necessary to ensure secure data transmission within the given constraints of MANET . Multipath routing is much more flexible and effective approach of routing . Topology hiding protocol i.e. TOHIP resolves the topology exposure problem im multi path routing . FL-TOHIP & AFL-TOHIP has demostrated the improvement in solution searching and enhanced the efficiency of TOHIP . Malicious nodes and other attacks make MANET vulnerable even with topology hiding . Trust based aapproach is used to secure communication using the trust between the neighbours . Trust based approach is an alternative to cryptographic tecniques . This paper evaluates variois trust based protocols and provide a direction to integrate trust based approach with topology hiding multi path routing protocols in MANET to provide optimal data transmission with utmost security .

show abstract