scholarly journals Linearly Time Efficiency in Unattended Wireless Sensor Networks

10.5772/39275 ◽  
2012 ◽  
Author(s):  
Faezeh Sadat ◽  
Fattaneh Bayat
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Wireless Sensor ◽  
Time Efficiency ◽  
Unattended Wireless Sensor Networks

Multicast Scaling in Heterogeneous Wireless Sensor Networks for Security and Time Efficiency

2021 ◽  
Author(s):  
Ramdas Vankdothu ◽  
Hameed Mohd Abdul ◽  
Fatima Husnah ◽  
Subbarao Akkala
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Network Performance ◽  
Sensor Nodes ◽  
Wireless Sensor ◽  
Delivery Ratio ◽  
Time Efficiency ◽  
Efficiency Measures ◽  
Heterogeneous Wireless Sensor Networks ◽  
Fuzzy C Means Clustering

Abstract Heterogeneous wireless sensor networks (HWSNs) satisfy researchers' requirements for developing real-world solutions that handle unattended challenges. However, the primary constraint of researchers is the privacy of the sensor nodes. It safeguards the sensor nodes and extensions in the HWSNs. Therefore, it is necessary to develop secure operational systems. Multicast scaling with security and time efficiency is described in heterogeneous wireless sensor networks to maximize network performance while also successfully protecting network privacy. This study evaluates the initial security and time efficiency measures, such as execution time, transmission delay, processing delay, congestion level, and trust measure. Subsequently, the optimal location of the heterogeneous nodes is determined using sigmoid-based fuzzy c-means clustering. Finally, successful cluster routing was achieved via support-value-based particle swarm optimization. The experimental results indicate that the proposed strategy surpasses existing strategies in terms of network delivery ratio, end-to-end delay, throughput, packet delivery, and node remaining energy level.

Implementation of data survival in unattended Wireless Sensor Networks using cryptography

2010 ◽  
Author(s):  
A. S. Santos Mateus ◽  
Cintia Borges Margi ◽  
Marcos A. Simplicio ◽  
C. C. F. Pereira Geovandro ◽  
Bruno Trevizan de Oliveira
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Wireless Sensor ◽  
Unattended Wireless Sensor Networks
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