Results 41 to 50 of about 389,725 (379)

Performance Evaluation of the WSN Routing Protocols Scalability

open access: yesJournal of Computer Systems, Networks, and Communications, 2008
Scalability is an important factor in designing an efficient routing protocol for wireless sensor networks (WSNs). A good routing protocol has to be scalable and adaptive to the changes in the network topology.
L. Alazzawi, A. Elkateeb
doaj   +1 more source

Advances in electrochemical detection methods for measuring contaminants of emerging concerns

open access: yesElectrochemical Science Advances, Volume 2, Issue 6, December 2022., 2022
Abstract The presence of contaminants of emerging concerns (CECs) such as pharmaceuticals and personal care products, endocrine disrupting compounds (EDCs), per/poly‐fluorinated substances (PFAS), pesticides, and nanomaterials poses significant challenges to the environment and human health.
Mohamed H. Hassan   +2 more
wiley   +1 more source

Collection tree-oriented mesh routing optimization for extending the lifetime of wireless sensor networks

open access: yesInternational Journal of Distributed Sensor Networks, 2022
Routing optimization in wireless sensor networks facilitates to reduce the overhead of the maintaining of wireless sensor networks and extend the lifetime of wireless sensor networks.
Li-Yong Yuan, Fei-Long Lin
doaj   +1 more source

Ultra‐thin ISFET‐based sensing systems

open access: yesElectrochemical Science Advances, Volume 2, Issue 6, December 2022., 2022
Abstract The ion‐sensitive field effect transistors (ISFETs), proposed little over 50 years ago, today make the most promising devices for lab‐on‐a‐chip, implantable, and point‐of‐care (POC) diagnostics. Their compatibility with CMOS (Complementary Metal Oxide Semiconductor) technology and the low cost through mass production have been the driving ...
Mahdieh Shojaei Baghini   +4 more
wiley   +1 more source

A new QoS routing algorithm based on self-organizing maps for wireless sensor networks [PDF]

open access: yes, 2007
For the past ten years, many authors have focused their investigations in wireless sensor networks. Different researching issues have been extensively developed: power consumption, MAC protocols, self-organizing network algorithms, data-aggregation ...
Barbancho Concejero, Antonio   +3 more
core   +1 more source

Fuzzy Logic-Based Geographic Routing Protocol for Dynamic Wireless Sensor Networks

open access: yesSensors, 2019
The geographic routing protocol only requires the location information of local nodes for routing decisions, and is considered very efficient in multi-hop wireless sensor networks.
Xing Hu   +5 more
doaj   +1 more source

SDFMUCR: Software-defined and fuzzy-based multi-hop unequal cluster routing

open access: yesInternational Journal of Distributed Sensor Networks, 2020
Recently, wireless sensor networks play an important role in our life. Researchers give more and more attention to the design of the routing algorithm. Cluster routing is the most popular routing protocol in wireless sensor networks.
Lu Sixu, Wu Muqing, Zhao Min
doaj   +1 more source

Adaptive Thermal-Aware Routing Protocol for Wireless Body Area Network

open access: yesElectronics, 2019
The recent advancement in information technology and evolving of the (IoT) shifted the traditional medical approach to patient-oriented approach (e.g., Telemedicine/Telemonitoring).
Faisal Jamil   +3 more
semanticscholar   +1 more source

A novel energy-aware routing protocol in intermittently connected delay-tolerant wireless sensor networks

open access: yesInternational Journal of Distributed Sensor Networks, 2017
In delay-tolerant wireless sensor networks, messages for sensor data are delivered using opportunistic contacts between intermittently connected nodes. Since there is no stable end-to-end routing path like the Internet and mobile nodes operate on battery,
Min Wook Kang, Yun Won Chung
doaj   +1 more source

Performance Study of AODV and DSDV Routing Protocols for Mobile Ad Hoc Networks Based on Network Simulator NS2

open access: yesSulaimani Journal for Engineering Sciences, 2015
Facebook Mobile Ad hoc Networks (MANET’s) is a self-configuring infrastructure less network of mobile devices connected by wireless . MANETs are a kind of Wireless ad hoc network that usually has a routable networking environment on top of a Link Layer .
Marwan Aziz Mohammed
doaj   +1 more source

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