Free Side-channel Cross-technology Communication in Wireless Networks
, 2017 Enabling direct communication between wireless technologies immediately brings significant benefits including, but not limited to, cross-technology interference mitigation and context-aware smart operation.
He, Tian +3 more
core +1 more source
Performance of Interconnected Hybrid ZigBee-Optic for Extended Wireless Sensor Networks
Journal of ICT Research and ApplicationsWireless sensor networks (WSNs) are widely used to monitor remote areas far away from the monitoring center. For large-scale or high-capacity WSNs, when they contain many sensor nodes, a transmission system with low latency and large bandwidth is ...
Octarina Nur Samijayani +4 more
doaj +1 more source
Wireless industrial monitoring and control networks: the journey so far and the road ahead [PDF]
, 2012 While traditional wired communication technologies have played a crucial role in industrial monitoring and control networks over the past few decades, they are increasingly proving to be inadequate to meet the highly dynamic and stringent demands of ...
Berge +10 more
core +4 more sources
A Mobility Enabled Inpatient Monitoring System Using a ZigBee Medical Sensor Network
Sensors, 2014 This paper presents a ZigBee In-Patient Monitoring system embedded with a new ZigBee mobility management solution. The system enables ZigBee device mobility in a fixed ZigBee network.
Hoi Ching Tung +8 more
doaj +1 more source
Flexible Time-Triggered Sampling in Smart Sensor-Based Wireless Control Systems [PDF]
, 2007 Wireless control systems (WCSs) often have to operate in dynamic environments where the network traffic load may vary unpredictably over time. The sampling in sensors is conventionally time triggered with fixed periods.
Xia, Feng, Zhao, Wenhong
core +3 more sources
Transmission Delay of Multi-hop Heterogeneous Networks for Medical Applications
, 2012 Nowadays, with increase in ageing population, Health care market keeps growing. There is a need for monitoring of Health issues. Body Area Network consists of wireless sensors attached on or inside human body for monitoring vital Health related problems ...
Israr, I. +5 more
core +1 more source
BER, Throughput, Energy Efficiency Performance Analysis of Proposed Different Systems in Wireless Sensor Network [PDF]
Engineering and Technology Journal, 2016 One of the major weakness of Wireless Sensor Networks is the energy consumption because of limited battery resource and battery replacement or recharging difficulty.
il A. H. Hadi, Safa A. A. Abass
doaj +1 more source
Engine performance characteristics and evaluation of variation in the length of intake plenum [PDF]
, 2020 In the engine with multipoint fuel injection system using electronically controlled fuel injectors has an intake manifold in which only the air flows and, the fuel is injected into the intake valve.
Abu Bakar, Muhammad Azman +4 more
core
Advanced Science, EarlyView.Laser‐induced graphene (LIG) provides a scalable, laser‐direct‐written route to porous graphene architecture with tunable chemistry and defect density. Through heterojunction engineering, catalytic functionalization, and intrinsic self‐heating, LIG achieves highly sensitive and selective detection of NOX, NH3, H2, and humidity, supporting next ...
Md Abu Sayeed Biswas +6 more
wiley +1 more source
Zigbee Wireless Sensor Networks: Performance Study in an Apartment-Based Indoor Environment
Journal of Computer Networks and Communications, 2022 Zigbee is a very popular technology for Internet of things (IoT) networks mainly because of its low power consumption and low-cost features. It shares the unlicensed 2.4 GHz Industrial, Scientific, and Medical (ISM) radio band with other wireless ...
Biswajit Kumar Dash, Jun Peng
doaj +1 more source