Results 21 to 30 of about 710,020 (189)
An Agile Multi-Node Multi-Antenna Wireless Channel Sounding System
IEEE Access, 2019 The upcoming fifth-generation wireless technology application areas bring new communication performance requirements, mainly in terms of reliability and latency, but also in terms of radio planning, where the further detailed characterization of the ...
Dereje Assefa Wassie +6 more
doaj +1 more source
Mobility-Aware Resource Assignment to IoT Applications in Long-Range Wide Area Networks
IEEE Access, 2020 The long-range wide area network (LoRaWAN) has recently emerged as one of the most potential technologies for the mobile Internet of Things (IoT) applications.
Arshad Farhad +4 more
doaj +1 more source
Crystals, 2023 A frequency magnetically tunable perfect absorber based on graphene in the terahertz (THz) region is proposed. The performance is analysed using the 4 × 4 transfer matrix method, demonstrating that the perfect absorption frequency of the proposed ...
Zhenyan Wei, Yannan Jiang, Jiao Wang
doaj +1 more source
Wireless actuation of bulk acoustic modes in micromechanical resonators [PDF]
, 2016 We report wireless actuation of a Lamb wave micromechanical resonator from a distance of over 1 m with an efficiency of over 15%. Wireless actuation of conventional micromechanical resonators can have broad impact in a number of applications from ...
Brown, Benjamin +3 more
core +1 more source
Review of Machine Learning Applications in Wireless Communications [PDF]
arXiv, 2021 This paper looks at various aspects of Machine Learning (ML) applications in wireless communication technologies, focusing mainly on fifth-generation (5G) and millimeter wave (mmWave) technologies. This paper includes the summaries of 3 papers on machine learning applications in wireless communication technology.
arxiv
Impact of Channel Estimation Errors on Multiuser Detection via the Replica Method [PDF]
, 2005 For practical wireless DS-CDMA systems, channel estimation is imperfect due to noise and interference. In this paper, the impact of channel estimation errors on multiuser detection (MUD) is analyzed under the framework of the replica method.
Li, Husheng, Poor, H. V.
core +3 more sources
Enhanced LoRaWAN Adaptive Data Rate for Mobile Internet of Things Devices
Sensors, 2020 A long-range wide area network (LoRaWAN) is one of the leading communication technologies for Internet of Things (IoT) applications. In order to fulfill the IoT-enabled application requirements, LoRaWAN employs an adaptive data rate (ADR) mechanism at ...
Arshad Farhad +3 more
doaj +1 more source
Fundamental Wireless Performance of a Building [PDF]
, 2021 Over 80% of wireless traffic already takes place in buildings. Like water, gas, and electricity, wireless communication is becoming one of the most fundamental utilities of a building. It is well known that building structures have a significant impact on in-building wireless networks.
arxiv +1 more source
Optimal transport on wireless networks [PDF]
, 2007 We present a study of the application of a variant of a recently introduced heuristic algorithm for the optimization of transport routes on complex networks to the problem of finding the optimal routes of communication between nodes on wireless networks.
B Danila +14 more
core +3 more sources
The Role of the Internet of Things in Network Resilience [PDF]
, 2014 Disasters lead to devastating structural damage not only to buildings and transport infrastructure, but also to other critical infrastructure, such as the power grid and communication backbones.
Baccelli, Emmanuel +4 more
core +3 more sources