Results 101 to 110 of about 18,927 (225)

A survey on Routing Protocols in Wireless Sensor Networks [PDF]

, 2016
In ad-hoc WSN is a collection of mobile nodes that are dynamically and randomly located in such a manner that the interconnections between nodes are changing on a continual basis.
kaur, Mandeep, Palta, Pankaj
core   +1 more source

Simulating interaction with wireless sensor networks [PDF]

, 2010
Presented at the International Conference on Computer Information Systems and Industrial Management Applications (CISIM 2010), Cracow, Poland, October 8-10 2010Wireless Sensor Networks(WSNs) are primarily regarded as data gathering entities that route ...
M.J. O'Grady, O'Hare, G. M. P. (Greg M. P.), Adam Brennan, O'Grady, Michael J., Brennan, Adam J., G.M.P. O'Hare   +5 more
core   +1 more source

Wireless Sensor Networks for Smart Grid Applications: A Case Study on Link Reliability and Node Lifetime Evaluations in Power Distribution Systems

International Journal of Distributed Sensor Networks, 2013
Recent advances in embedded systems and wireless sensor networks (WSNs) made it possible to realize low-cost monitoring and automation systems for smart grids.
Gurkan Tuna, V. Cagri Gungor, Kayhan Gulez   +2 more
doaj   +1 more source

An Energy Aware Adaptive Sampling Algorithm for Energy Harvesting WSN with Energy Hungry Sensors

Sensors, 2016
Wireless sensor nodes have a limited power budget, though they are often expected to be functional in the field once deployed for extended periods of time.
Bruno Srbinovski, Michele Magno, Fiona Edwards-Murphy, Vikram Pakrashi, Emanuel Popovici   +4 more
doaj   +1 more source

Challenges For Security In Wireless Sensor Networks (Wsns)

, 2011
Wireless sensor network is formed with the combination of sensor nodes and sink nodes. Recently Wireless sensor network has attracted attention of the research community. The main application of wireless sensor network is security from different attacks both for mass public and military.
Muazzam A. Khan, Shah, Ghalib A., Sher, Muhammad   +2 more
openaire   +2 more sources

An energy-efficient routing protocol for Hybrid-RFID Sensor Network [PDF]

, 2011
Radio Frequency Identification (RFID) systems facilitate detection and identification of objects that are not easily detectable or distinguishable. However, they do not provide information about the condition of the objects they detect.
Boneke Nokonoko, Dulce-Maira
core  

Modeling of Wireless Sensor Nodes Powered by Tunable Energy Harvesters: HDL-Based Approach [PDF]

, 2012
This paper presents a hardware description language (HDL) approach to modeling a complete wireless sensor node system powered by a tunable vibration energy harvester including both energy generation and consumption.
Merrett, Geoff V., Weddell, Alex, Wang, Leran, Ayala Garcia, Ivo, Kazmierski, Tom, Al-Hashimi, Bashir   +5 more
core   +1 more source

Low-energy symmetric key distribution in wireless sensor networks [PDF]

, 2011
In this work a scheme for key distribution and network access in a Wireless Sensor Network (WSN) that utilises Identity- Based Cryptography (IBC) is presented.
N E O'Connor, McCusker, Kealan, O'Connor, Noel E., K McCusker, O\u27Connor, Noel E.   +4 more
core   +1 more source

A priority based routing protocol for wireless sensor networks [PDF]

, 2009
Recently, the demands on wireless sensor networks have switched from low traffic rate and static topology to more challenging requirements in order to meet the rapid expansion of WSN into various domain applications.
Andrae, Christian, Michie, Craig, Andonovic, Ivan, Kwong, Kae   +3 more
core  

Let the Tree Bloom: Scalable Opportunistic Routing with ORPL [PDF]

, 2013
Routing in battery-operated wireless networks is challenging, posing a tradeoff between energy and latency. Previous work has shown that opportunistic routing can achieve low-latency data collection in duty-cycled networks.
Voigt, Thiemo,, Voigt, Thiemo, Landsiedel, Olaf,, Duquennoy, Simon, Landsiedel, Olaf, Simon Duquennoy, Olaf Landsiedel, Thiemo Voigt   +7 more
core   +1 more source