Results 71 to 80 of about 1,223 (190)
Skin‐Integrated Wearable Electronics: A Dual‐Interface Perspective
SmartSys, Volume 1, Issue 4, December 2025.ABSTRACT Skin‐integrated wearable electronics enable continuous, medical‐grade monitoring and therapy in daily life, but must balance conflicting needs related to mechanics, power, and communication. This review uses a dual‐interface approach that separates the sensor–receiver interface, which handles wireless data and energy transfer, from the sensor ...
Fuying Dong +4 more
wiley +1 more source
A Survey on NB-IoT Random Access: Approaches for Uplink Radio Access Network Congestion Management
IEEE AccessNarrowband Internet of Things (NB-IoT) is one of the most promising technologies for enabling reliable communication among low-power, and low cost devices present in massive machine-type communications (mMTC). In NB-IoT, random access (RA) is implemented
Loini Iiyambo +2 more
doaj +1 more source
Compact Spectral Imaging: A Review of Miniaturized and Integrated Systems
Laser &Photonics Reviews, Volume 19, Issue 21, November 6, 2025.This review explores the rapid shift toward compact spectral imaging systems by examining four key design paradigms: Do‐It‐Yourself (DIY) platforms, freeform optics, filter‐on‐chip integration, and multifunctional metasurfaces. The discussion highlights critical applications in medicine, agriculture, and environmental monitoring, providing comparative ...
Sani Mukhtar, Amir Arbabi, Jaime Viegas
wiley +1 more source
Engineering Reports, Volume 7, Issue 6, June 2025.This study explores the use of aspect tool generation in agriculture for real‐time surveillance and tracking using imaginative prescient and long‐range (LoRa) technology. This study focuses on the deployment of a Control Room and Vision Surveillance Mote at remote locations to address issues with real‐time tracking capabilities and limited connectivity.
Simant Kamal Dutta +6 more
wiley +1 more source
Energy‐Aware Protocol Design and Evaluation of the PHY Layer in Satellite IoT
International Journal of Satellite Communications and Networking, Volume 43, Issue 2, Page 61-76, March/April 2025.ABSTRACT Direct‐to‐satellite communication for the Internet of Things (IoT) has attracted significant interest from both the scientific community and major telecommunications players. The integration of satellite connectivity in smartphones and IoT devices promises a transformative impact on critical applications such as environmental monitoring, asset
Simon Heine +2 more
wiley +1 more source
Secure Authentication and Credential Establishment in Narrowband IoT and 5G
, 2020 Security is critical in the deployment and maintenance of novel IoT and 5G networks. The process of bootstrapping is required to establish a secure data exchange between IoT devices and data-driven platforms. It entails, among other steps, authentication,
Antonio Skarmeta +3 more
core +1 more source
Research on Wireless Sensor Adaptive Networking for Power Monitoring Based on Ultra Wide Band
IET Generation, Transmission &Distribution, Volume 19, Issue 1, January/December 2025.A new network architecture is proposed to address the issue of limited sensor energy and computing power, which utilizes routing nodes to collect sensor data and network the routing nodes. However, the current mature wireless communication technology and networking protocols cannot meet the high reliability and flexibility transmission requirements of ...
Kaiyun Wen, Hongshan Zhao, Shice Zhao
wiley +1 more source
LoRaWAN vs NB-IoT: Transmission Performance Analysis within Critical Environments
, 2021 This paper focuses on the comparison of transmission performances within critical environments (i.e., underwater, within metal enclosures and underground) for two of the most adopted enabling technologies for the Internet of Things (IoT): the Long Range ...
Lombardo A. +3 more
core +1 more source
IET Information Security, Volume 2025, Issue 1, 2025.With the trend of large‐scale renewable distributed energy sources (DERs) penetrating into the smart grids (SGs), the SGs entail heavy reliance on information and communication technologies (ICT) and increasing impact of social behaviors on system operation and management. The SGs can be viewed as cyber–physical–social systems (CPSSs).
Qiuyu Lu +4 more
wiley +1 more source
Transmission Control in NB-IoT With Model-Based Reinforcement Learning
, 2023 In Narrowband Internet of Things (NB-IoT), the control of uplink transmissions is a complex task involving device scheduling, resource allocation in the carrier, and the configuration of link-adaptation parameters.
González Castaño, Francisco Javier +2 more
core +2 more sources