Improvements in Routing Algorithms to Enhance Lifetime of Wireless Sensor Networks

D, Naga Ravikiran; Dethe, C. G.

doi:10.5121/ijcnc.2018.10203

Cited by 2 publications

(2 citation statements)

References 18 publications

(14 reference statements)

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“…Information will be sent to the central hub in a way that does not slow things down too much. Results from a study on how to make wireless sensor networks more energy efficient were published in [13]. If we complete this task, the WSN network's functionality will be enhanced, and its long-term existence will be ensured.…”

Section: Related Workmentioning

confidence: 99%

Enhanced Secured and Real-Time Data Transmissions in Wireless Sensor Networks using SFRT Routing Protocol

2024

Teh. vjesn.

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Wireless Sensor Networks (WSN) track and record environmental changes using sensor nodes. When designing sensors, consider antenna type, components, memory, lifespan, security, computing power, communication protocol, energy consumption, etc. Wireless sensor networks (WSN) are ad hoc. This network links tiny sensor nodes that share few resources (both severely constrained at the node level). This paper proposed a Secure and Fast Real-Time (SFRT) Routing Protocol, which is used to secure real-time data transmissions in WSN. The proposed method not only increases the reliability of WSN but also offers a more robust solution in case a sensor node link fails. Discarding packets, launching a denial-of-service attack, using black holes, launching a selective forwarding attack, and flooding the network with hello packets are some proposed security measures. It maintains high packet throughput in the presence of malicious nodes while using little energy. Simulations have helped examine recommended safety measures. The unique approach outperformed state-of-the-art methods in the NS2 simulation in all relevant metrics, including network longevity, packet delivery rate, energy efficiency, network throughput, and end-to-end delivery latency. Most current methods necessitate multiple retransmissions before success is declared, increasing data transmission costs by 5% compared to the best approach. The proposed method is highlighted for its ability to increase network lifetime by 20% and reduce the total delay by 30%.

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Section: Related Workmentioning

confidence: 99%

Enhanced Secured and Real-Time Data Transmissions in Wireless Sensor Networks using SFRT Routing Protocol

2024

Teh. vjesn.

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“…each cluster head (CH) and sensor (L) has their IDs in hierarchical WSN. Besides, only the CH can communicate with base station (BS), the L sensors can communicate with CH, and L sensors cannot communicate with each other's [17].…”

Section: Proposed Sesp Protocolmentioning

confidence: 99%

A secure and energy saving protocol for wireless sensor networks

2021

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The research domain for wireless sensor networks (WSN) has been extensively conducted due to innovative technologies and research directions that have come up addressing the usability of WSN under various schemes. This domain permits dependable tracking of a diversity of environments for both military and civil applications. The key management mechanism is a primary protocol for keeping the privacy and confidentiality of the data transmitted among different sensor nodes in WSNs. Since node's size is small; they are intrinsically limited by inadequate resources such as battery life-time and memory capacity. The proposed secure and energy saving protocol (SESP) for wireless sensor networks) has a significant impact on the overall network life-time and energy dissipation. To encrypt sent messsages, the SESP uses the public-key cryptography’s concept. It depends on sensor nodes' identities (IDs) to prevent the messages repeated; making security goals- authentication, confidentiality, integrity, availability, and freshness to be achieved. Finally, simulation results show that the proposed approach produced better energy consumption and network life-time compared to LEACH protocol; sensors are dead after 900 rounds in the proposed SESP protocol. While, in the low-energy adaptive clustering hierarchy (LEACH) scheme, the sensors are dead after 750 rounds.

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Improvements in Routing Algorithms to Enhance Lifetime of Wireless Sensor Networks

Abstract: ABSTRACT:Wireless sensor network (WSN)

Cited by 2 publications

References 18 publications

Enhanced Secured and Real-Time Data Transmissions in Wireless Sensor Networks using SFRT Routing Protocol

Enhanced Secured and Real-Time Data Transmissions in Wireless Sensor Networks using SFRT Routing Protocol

A secure and energy saving protocol for wireless sensor networks

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