Abstract
Objectives: To propose a suitable algorithm for improving the network lifetime of Wireless Sensor Networks (WSNs). Methods/Findings: We proposed a suitable Location and Energy Aware Trusted Distance Source Routing (LEATDSR) algorithm. Here, the energy consumption, location and the data quality are equalized by the Quality of Service (QoS) based routing algorithms. In addition to this algorithm, an existing clustering algorithm is also incorporates for grouping the sensor nodes based on the trust, location, energy and distance. In this LEATDSR is capable of deciding the evaluation metrics which express the QoS. Moreover, a new trust mechanism is also introduced in this model that incorporates multi-attributes of various sensor nodes in terms of communication, data, energy, and recommendation. This new trust mechanism relies on an enhanced sliding window time by considering the occurrences of attack frequency for facilitating the discovery of anomalous behaviours of attackers. The enhanced energy utilization is established within the sensor nodes for performing the active data transmission. The performance of the proposed model is evaluated by conducting various experiments in a simulation environment which creates by using NS2. From the experiments conducted in this work, the average packet transfer rate is increased drastically when compared to existing models available in the literature.
Highlights
Wireless Sensor Network (WSN) is becoming a part of generation application and are widely used in various important departments like industry, weather monitoring system, army, medical and many other social domains due to drastic improvementRajasekaran et al / Indian Journal of Science and Technology 2020;13(39):4092–4108 of communication technology especially wireless communication[1]
In WSNs, the transmission capacity of sensor nodes is limited based on the availability of the energy and communication range between the source and destination nodes
Energy level monitored for ensuring the participation over the routing process
Summary
Wireless Sensor Network (WSN) is becoming a part of generation application and are widely used in various important departments like industry, weather monitoring system, army, medical and many other social domains due to drastic improvementRajasekaran et al / Indian Journal of Science and Technology 2020;13(39):4092–4108 of communication technology especially wireless communication[1]. For protecting the WSNs from attacks and distinguish trustable nodes from compromised ones, researchers introduced trust mechanisms into WSNs. Trust based routing algorithms are proposed and implemented in electronic commerce applications for identifying the legitimate users. Trust based routing algorithms are proposed and implemented in electronic commerce applications for identifying the legitimate users These legitimate users are more efficient in terms of detecting the compromised nodes in WSNs. These legitimate users are more efficient in terms of detecting the compromised nodes in WSNs This is because the evaluation of sensor node trust value is related to the past behaviours and activities of suspicious node and the recommendation data from trustworthy neighbour ones. Trust mechanisms with the additional such as energy cost, distance between the neighbouring nodes and the destination node or number of hops into secure routing evaluation for getting routes with better Quality of Service (QoS)
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