Results 1 to 10 of about 302,934 (163)

LoRaWAN Mesh Networks: A Review and Classification of Multihop Communication [PDF]

open access: yesSensors, 2020
The growth of the Internet of Things (IoT) led to the deployment of many applications that use wireless networks, like smart cities and smart agriculture. Low Power Wide Area Networks (LPWANs) meet many requirements of IoT, such as energy efficiency, low
Jeferson Rodrigues Cotrim   +1 more
doaj   +2 more sources

A Delaunay Edges and Simulated Annealing-Based Integrated Approach for Mesh Router Placement Optimization in Wireless Mesh Networks [PDF]

open access: yesSensors, 2023
Wireless Mesh Networks (WMNs) can build a communications infrastructure using only routers (called mesh routers), making it possible to form networks over a wide area at low cost.
Tetsuya Oda
doaj   +2 more sources

Electromigration in Nano-Interconnects: Determining Reliability Margins in Redundant Mesh Networks Using a Scalable Physical–Statistical Hybrid Paradigm [PDF]

open access: yesMicromachines
This paper presents a hybrid modelling approach that combines physics-based electromigration modelling (PEM) and statistical methods to evaluate the electromigration (EM) limits of nano-interconnects in mesh networks.
Houman Zahedmanesh
doaj   +2 more sources

Bluetooth Low Energy Mesh Networks: Survey of Communication and Security Protocols [PDF]

open access: yesSensors, 2020
Bluetooth Low Energy (BLE) Mesh Networks enable flexible and reliable communications for low-power Internet of Things (IoT) devices. Most BLE-based mesh protocols are implemented as overlays on top of the standard Bluetooth star topologies while using ...
Muhammad Rizwan Ghori   +2 more
doaj   +2 more sources

MESH NETWORK SIMULATION

open access: yesСистемный анализ и прикладная информатика, 2015
A Mesh network simulation framework which provides a powerful and concise modeling chain for a network structure will be introduce in this report. Mesh networks has a special topologic structure. The paper investigates a message transfer in wireless mesh
Pei Ping, Yury N. Petrenko
doaj   +2 more sources

CFD Analysis of UAV Flying Wing [PDF]

open access: yesINCAS Bulletin, 2016
Numerical methods for solving equations describing the evolution of 3D fluid experienced a significant development closely related to the progress of information systems.
Vasile PRISACARIU
doaj   +1 more source

The analysis of energy consumption in 6TiSCH network nodes working in sub-GHz band [PDF]

open access: yesInternational Journal of Electronics and Telecommunications, 2020
The 6TiSCH communication stack enables IPv6 networking over the TSCH (Time Slotted Channel Hopping) mode of operation defined in IEEE 802.15.4. Lately it became an attractive solution for Low power and Lossy Networks (LLNs), suitable for Industrial ...
Mateusz Kubaszek   +3 more
doaj   +1 more source

Hybrid LoRa-IEEE 802.11s Opportunistic Mesh Networking for Flexible UAV Swarming

open access: yesDrones, 2021
Unmanned Aerial Vehicles (UAVs) and small drones are nowadays being widely used in heterogeneous use cases: aerial photography, precise agriculture, inspections, environmental data collection, search-and-rescue operations, surveillance applications, and ...
Luca Davoli   +2 more
doaj   +1 more source

RESEMBLE: A Real-Time Stack for Synchronized Mesh Mobile Bluetooth Low Energy Networks

open access: yesApplied System Innovation, 2023
Bluetooth Low Energy (BLE) is a wireless technology for low-power, low-cost and lowcomplexity short-range communications. On top of the BLE stack, the Bluetooth Mesh profile can be adopted to handle large networks with mesh topologies. BLE is a promising
Luca Leonardi   +2 more
doaj   +1 more source

Evaluation of ERA5 Reanalysis Dataset for Simulation of Climatic Variables and Water Harvesting from Humidity (Case Study: Qazvin Province) [PDF]

open access: yesعلوم آب و خاک, 2023
Water supply remains a significant challenge in arid and semi-arid regions, and in addressing this concern, unconventional water sources have gained prominence.
S. Koohi   +6 more
doaj  

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