Ensuring reliability of high-priority data transport using expected congestion shortfall prediction in wireless sensor networks

2021 ◽  
Author(s):  
Sangeetha Ganesan ◽  
Vijayalakshmi Muthuswamy
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Wireless Sensor ◽  
Data Transport

scholarly journals RBCP-WSN: The Reliable Biderectional Control Protocol for Wireless Sensor Networks

2017 ◽  
Vol 63 (2) ◽  
pp. 201-207
Author(s):  
Marcin Golański ◽  
Radosław O. Schoeneich ◽  
Dawid Zgid ◽  
Marek Franciszkiewicz ◽  
Michał Kucharski
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Wireless Sensor ◽  
Control Mechanisms ◽  
Data Transport ◽  
Control Protocol ◽  
Bidirectional Communication ◽  
Testing Stage ◽  
Lack Of Control ◽  
Data Transferring

Abstract This paper presents the Reliable Bidirectional Control Protocol (RBCP) protocol, which is a transport protocol for Wireless Sensor Networks (WSN), focused on managing sensors’ behaviour. It aims to be a utility for reliable control data transferring from source to destination unit in the network. Considering the related studies on transport protocols, which are mostly dedicated to a single-direction reliable data transport, RBCP is the answer for the lack of control mechanisms in WSNs based on bidirectional communication. The first part of this paper is focused on general presentation of the proposed solution. In the next part, evaluation of the idea and final functionality are discussed. It will finally show the results of undergone testing stage.

Reliability Evaluation Methods for Resilient Wireless Sensor Networks

2016 ◽  
pp. 1306-1331
Author(s):  
M. Saeed Ansari ◽  
Ali Mahani
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Fault Tolerant ◽  
Reliability Evaluation ◽  
Reliable Data ◽  
Wireless Sensor ◽  
Future Research ◽  
Data Transport ◽  
Health Care Applications ◽  
Component Failures

Wireless sensor networks (WSNs) are deployed for various applications such as military applications, environmental monitoring, security and surveillance, health care applications and so on. In most of these applications, reliable data transport is of great importance and also a facet of quality of service (QoS). This chapter discusses reliable data transport approaches and protocols. The presented protocols should be energy efficient besides they guarantee reliability in data transmission. The authors review protocols mostly based on packet and event reliability taking advantage of retransmission and redundancy mechanisms. In addition, network component failures and fault tolerant techniques should be also considered in reliable WSN designs. Since different reliability evaluation modeling approaches is presented. Finally the authors highlight the challenges to WSNs reliability enhancement and some future research directions are addressed in particular.

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