Results 151 to 160 of about 819 (194)
Authentication Mechanisms in the Internet of Things: A Comparative Analysis Across RFID, Smart Grids, Vehicular Networks, and Smart Homes. [PDF]
Sensors (Basel)Ayyamgari S +7 more
europepmc +1 more source
Effectiveness of Security Lights with LPWA Functions During Disasters
Effectiveness of Security Lights with LPWA Functions During Disastersopenaire +1 more source
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Identifying Anomaly Work in Intralogistics Using BLE and LPWA
Lecture Notes in Computer Science, 2021Due to recent increased competition in the automobile industry, many studies have optimized manufacturing models to reduce costs. However, such studies have produced scant benefits because these models have matured due to the long-term improvements in the automobile industry.
Masahiro Yamaguchi, Noriko Yuasa
exaly +2 more sources
Multi-Frequency Phase Difference of Arrival for Precise Localization in Narrowband LPWA Networks
, 2021 International audienceIn Low Power Wide Area (LPWA) networks, radio localization based on Time Difference of Arrival measurements has major benefits: energy consumption of the node and spectrum usage are contained.
Vincent Berg +2 more
exaly +2 more sources
A Feasibility Analysis for Edge Computing Fusion in LPWA IoT Environment With SDN Structure
, 2017 This paper aims to discuss a feasibility analysis for edge computing technical issue fusion in Low Power Wide Area (LPWA) Internet of Thing (IoT) Environment with Software Defined Network (SDN) structure.
Victor Chang +2 more
exaly +2 more sources
, 2021 International audienceWearable health monitoring is a promising application where Low Power Wide Area (LPWA) connectivity and location services are required.
Vincent Berg +2 more
exaly +2 more sources
2021
Non-orthogonal multiple access (NOMA) is used in the uplink for LPWAN for providing services to users or nodes requiring a different set of services. The LoRa nodes usually suffer from inter-cluster and intra-cluster interference. In this article, both are minimized by assigning spreading factor (SF) depending upon their channel coefficient.
Gunjan Gupta, Robert Van Zyl
openaire +1 more source
Non-orthogonal multiple access (NOMA) is used in the uplink for LPWAN for providing services to users or nodes requiring a different set of services. The LoRa nodes usually suffer from inter-cluster and intra-cluster interference. In this article, both are minimized by assigning spreading factor (SF) depending upon their channel coefficient.
Gunjan Gupta, Robert Van Zyl
openaire +1 more source
Massive Deployment Evaluation of Adaptive LPWA Networks Using Turbo-FSK
, 2018 International audienceOriginally, Low Power Wide Area (LPWA) Networks were predetermined for long range, low power and low data rate transmissions. The existing LPWA technologies trade-off by definition between these parameters and therefore, they can ...
Valérian Mannoni, Mickael Maman
exaly +1 more source
LPWA Deployment for Factory of the Future: LoRa or Turbo-FSK Based Technology?
, 2019 International audienceOver the last years, advanced wireless connectivity (e.g., 5G, LPWA) has increased its interest for Factory of the Future (FoF). In this work, we evaluate the benefits of LPWA technologies (i.e.
Valérian Mannoni
exaly +2 more sources
OODC: An Opportunistic and On-Demand Forwarding Mechanism for LPWA Networks
2020 International Conference on Information Networking (ICOIN), 2020The single-hop star-of-stars topology of current Low Power Wide Area Network (LPWAN) is simple and robust but still lack of network coverage because of signal attenuation. We present a forwarding mechanism to increase the coverage and reliability of LPWAN. Two key characteristics of our approach are on-demand and opportunistic forwarding.
Dion Tanjung +3 more
openaire +1 more source