Go to:
Logótipo
Comuta visibilidade da coluna esquerda
Você está em: Start > Publications > View > An Optimized Relay Selection Technique to Improve the Communication Reliability in Wireless Sensor Networks
Publication

Publications

An Optimized Relay Selection Technique to Improve the Communication Reliability in Wireless Sensor Networks

Title
An Optimized Relay Selection Technique to Improve the Communication Reliability in Wireless Sensor Networks
Type
Article in International Scientific Journal
Year
2018
Authors
Laurindo, S
(Author)
Other
The person does not belong to the institution. The person does not belong to the institution. The person does not belong to the institution. Without AUTHENTICUS Without ORCID
Moraes, R
(Author)
Other
The person does not belong to the institution. The person does not belong to the institution. The person does not belong to the institution. Without AUTHENTICUS Without ORCID
Nassiffe, R
(Author)
Other
The person does not belong to the institution. The person does not belong to the institution. The person does not belong to the institution. Without AUTHENTICUS Without ORCID
Montez, C
(Author)
Other
The person does not belong to the institution. The person does not belong to the institution. The person does not belong to the institution. View Authenticus page Without ORCID
Journal
Title: SensorsImported from Authenticus Search for Journal Publications
Vol. 18
Final page: 3263
ISSN: 1424-3210
Publisher: MDPI
Other information
Authenticus ID: P-00P-PAG
Abstract (EN): Wireless Sensor Networks (WSN) are enabler technologies for the implementation of the Internet of Things (IoT) concept. WSNs provide an adequate infrastructure for the last-link communication with smart objects. Nevertheless, the wireless communication medium being inherently unreliable, there is the need to increase its communication reliability. Techniques based on the use of cooperative communication concepts are one of the ways to achieve this target. Within cooperative communication techniques, nodes selected as relays transmit not only their own data, but also cooperate by retransmitting data from other nodes. A fundamental step to improve the communication reliability of WSNs is related to the use of efficient relay selection techniques. This paper proposes a relay selection technique based on multiple criteria to select the smallest number of relay nodes and, at the same time, to ensure an adequate operation of the network. Additionally, two relay updating schemes are also investigated, defining periodic and adaptive updating policies. The simulation results show that both proposed schemes, named Periodic Relay Selection and Adaptive Relay Selection, significantly improve the communication reliability of the network, when compared to other state-of-the-art relay selection schemes.
Language: English
Type (Professor's evaluation): Scientific
No. of pages: 25
Documents
We could not find any documents associated to the publication.
Related Publications

Of the same journal

yy Optical Fiber Temperature Sensors and Their Biomedical Applications (2020)
Another Publication in an International Scientific Journal
Roriz, P; Susana Silva; Frazao, O; Novais, S
Wearable Health Devices-Vital Sign Monitoring, Systems and Technologies (2018)
Another Publication in an International Scientific Journal
Dias, D; Cunha, JPS
Visualization of Urban Mobility Data from Intelligent Transportation Systems (2019)
Another Publication in an International Scientific Journal
Sobral, T; Teresa Galvão Dias; José Luís Moura Borges
Visual Sensor Networks and Related Applications (2019)
Another Publication in an International Scientific Journal
Costa, DG; Francisco Vasques; Collotta, M
Urban Safety: An Image-Processing and Deep-Learning-Based Intelligent Traffic Management and Control System (2021)
Another Publication in an International Scientific Journal
Selim Reza; Hugo S. Oliveira; José J. M. Machado; João Manuel R. S. Tavares

See all (228)

Recommend this page Top
Copyright 1996-2025 © Faculdade de Direito da Universidade do Porto  I Terms and Conditions  I Acessibility  I Index A-Z
Page created on: 2025-07-24 at 11:30:58 | Privacy Policy | Personal Data Protection Policy | Whistleblowing