Results 111 to 120 of about 18,927 (225)

SITRUS: Semantic Infrastructure for Wireless Sensor Networks

Sensors, 2015
Wireless sensor networks (WSNs) are made up of nodes with limited resources, such as processing, bandwidth, memory and, most importantly, energy. For this reason, it is essential that WSNs always work to reduce the power consumption as much as possible ...
Kalil A. Bispo, Nelson S. Rosa, Paulo R. F. Cunha   +2 more
doaj   +1 more source

A Framework for Secure and Survivable Wireless Sensor Networks [PDF]

Wireless sensor networks increasingly become viable solutions to many challenging problems and will successively be deployed in many areas in the future.
Thandar THEIN, Mi Chaw Mon THEIN
core  

Implementation of a Deterministic Wireless Sensor Network [PDF]

, 2008
Currently, wireless sensor networks (WSNs) are not used in application scenarios that require timely reaction to sensor data for two main reasons. First, there is no exact method to dimension a wireless sensor network before deployment such that both ...
Scott, Andrew, Roedig, Utz, Suriyachai, Petcharat   +2 more
core  

Future trends in wireless sensor network (WSN)

International Journal of Engineering and Advanced Technology, 2019
In part years wireless sensor networks (WSNs) have shown great improvement and also have become trusted areas in research. A wireless sensor networks (WSNs) is made up of many wireless sensor nodes that provides the source field and sink of a wireless network.
Sridhar Raja D, B. Kalaiselvi, T. Vijayan   +2 more
openaire   +1 more source

DARC: A Distributed and Adaptive Routing Protocol in Cluster-Based Wireless Sensor Networks

International Journal of Distributed Sensor Networks, 2015
Due to the limited energy of wireless sensor nodes, the energy efficiency of data collection is a key issue in wireless sensor network (WSN). Dynamic clustering is a scalable and energy efficient solution for data collection in WSN.
Zhezhuang Xu, Liquan Chen, Lianyang Cao, Ting Liu, Dong Yang, Cailian Chen   +5 more
doaj   +1 more source

BOUNDARY DETECTION ALGORITHMS IN WIRELESS SENSOR NETWORKS: A SURVEY

Jurnal Informatika, 2009
Wireless sensor networks (WSNs) comprise a large number of sensor nodes, which are spread out within a region and communicate using wireless links. In some WSN applications, recognizing boundary nodes is important for topology discovery, geographic ...
Lanny Sitanayah
doaj  

Implementasi Protokol Aodv Menggunakan Esp-Now Pada Wireless Sensor Network Berbasis ESP32

Jurnal Teknologi Informasi dan Ilmu Komputer
Di era Internet of Things (IoT) yang semakin berkembang, Wireless Sensor Network (WSN) berperan penting dalam menghubungkan perangkat, memfasilitasi pertukaran data, dan menghemat sumber daya.
Nanda Amaliatus Sholicha, Agung Setia Budi   +1 more
doaj   +1 more source

A fuzzy based chicken swarm optimization algorithm for efficient fault node detection in Wireless Sensor Networks

Scientific Reports
Wireless Sensor Networks (WSN) are built with miniature sensor nodes (SN), which are deployed into the geographical location being sensed to monitor environmental conditions, which transfer the sensed physical information to the base station for further ...
B Nagarajan, Santhosh Kumar SVN, M Selvi, K Thangaramya   +3 more
doaj   +1 more source

A secure over-the-air programming scheme in wireless sensor networks [PDF]

, 2013
Over-The-Air dissemination of code updates in Wireless Sensor Networks (WSNs) have been researchers’ point of interest in past a few years and more importantly security challenges toward remote propagation of code update have taken the majority of ...
Hezaveh, Farzan Doroodgar
core  

The Main Aspects of Wireless Sensor Nodes for Digital Agriculture

Кібернетика та комп'ютерні технології
Introduction. Wireless sensor networks are a part of information and communication technologies and the basis of the Internet of Things technologies. Data are collected, transmitted and processed in real time with the wireless sensor networks.
Hanna Antonova
doaj   +1 more source