Results 201 to 210 of about 101,732 (243)

EEDAC-WSN: Energy Efficient Data Aggregation in Clustered WSN

2019 International Conference on Automation, Computational and Technology Management (ICACTM), 2019
One of the primary challenges in Wireless Sensor Networks (WSNs) is energy efficiency. In the last decade WSNs have found its application in wide range of applications producing huge amount of data. Energy efficiency of a clustered WSNs can be improved, if size of data being transmitted in the network is reduced.
Nihar Ranjan Roy, Pravin Chandra
openaire   +1 more source

RFIDs and WSNs

2015
This chapter presents in-depth knowledge about the two technologies i.e. RFID and WSN. The characterization, working principles and applications of these technologies are discussed in a useful manner.
Jameel Ahmed   +3 more
openaire   +1 more source

Erlang meets WSNs: A functional approach to WSN programming

2012 IEEE International Conference on Pervasive Computing and Communications Workshops, 2012
The scarce diffusion of Wireless Sensor Network systems is due to several factors, among them the complexity in designing, programming and testing applications for this technology. Too often too specialized solutions have been proposed for specific scenarios, impeding code reuse and supporting poorly engineered development methodologies (i.e. “code and
openaire   +1 more source

Interactive WSN-Bar

2010
Based on the concept of ambient intelligence, we utilized wireless sensor network (WSN) and vision-based tracking technologies to create an interactive WSN-Bar. WSN-Bar is an interactive and innovative creation which has two modules: Garden of Light and Vivacious Bushes.
Jiun-Shian Lin   +2 more
openaire   +1 more source

Soft-WSN: Software-Defined WSN Management System for IoT Applications

IEEE Systems Journal, 2018
In this paper, we propose a software-defined wireless sensor network architecture ( Soft-WSN )—an effort to support application-aware service provisioning in Internet of Things (IoT). Detailed architecture of the proposed system is presented involving the application, control, and infrastructure layers to enable software-defined networking (SDN) in ...
Samaresh Bera   +3 more
openaire   +1 more source

ES-WSN: Energy Efficient by Switching between Roles of Nodes in WSNs

2015 IEEE Global Communications Conference (GLOBECOM), 2014
The objective of our work is to propose a new approach called ES-WSN (Energy Efficiency by Switching between roles in WSNs) for the efficient use of energy in wireless sensor networks (WSN). Our solution ES-WSN extends the lifetime of the nodes in the network and guarantees a fair evolution of their level of energy.
Hamrioui, Sofiane, Lorenz, Pascal
openaire   +2 more sources

Collaborative authentication in unattended WSNs

Proceedings of the second ACM conference on Wireless network security, 2009
An unattended wireless sensor network (UWSN) might collect valuable data representing an attractive target for the adversary. Since a sink visits the network infrequently, unattended sensors cannot immediately off-load data to some safe external entity.
Pietro R. D.   +3 more
openaire   +4 more sources

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