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Genetic algorithm-based grouping strategy for IEEE 802.11ah networks
(Multidisciplinary Digital Publishing Institute (MDPI), 2023-01-12)
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The IEEE 802.11ah standard is intended to adapt the specifications of IEEE 802.11 to the Internet of Things (IoT) scenario. One of the main features of IEEE 802.11ah consists of the Restricted Access Window (RAW) mechanism, ...
Novel architecture for cellular IoT in future non-terrestrial networks: store and forward adaptations for enabling discontinuous feeder link operation
(Institute of Electrical and Electronics Engineers (IEEE), 2022-06-29)
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The Internet of Things (IoT) paradigm has already progressed from an emerging technology to an incredibly fast-growing field. Defined as one of the three key services in 5th Generation (5G), massive Machine Type Communications ...
On-demand satellite payload execution strategy for natural disasters monitoring using LoRa: observation requirements and optimum medium access layer mechanisms
(Multidisciplinary Digital Publishing Institute (MDPI), 2021-10-01)
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Natural disasters and catastrophes are responsible for numerous casualties and important
economic losses. They can be monitored either with in-situ or spaceborne instruments. However,
these monitoring systems are not ...
Packet fragmentation over Sigfox: implementation and performance evaluation of SCHC ACK-on-error
(Institute of Electrical and Electronics Engineers (IEEE), 2021)
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The Static Context Header Compression and fragmentation (SCHC) framework has been recently designed by the IETF. SCHC provides adaptation layer functionality intended to efficiently support IPv6-based and other applications ...
Throughput and range characterization of IEEE 802.11ah
(2017-08-23)
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The most essential part of Internet of Things (IoT) infrastructure is the wireless communication system that acts as a bridge for the delivery of data and control messages. However, the existing wireless technologies lack ...
IEEE 802.11-Enabled Wake-Up Radio: use cases and applications
(Multidisciplinary Digital Publishing Institute (MDPI), 2019-12-21)
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IEEE 802.11 is one of the most commonly used radio access technologies, being present in almost all handheld devices with networking capabilities. However, its energy-hungry communication modes are a challenge for the ...
A Sigfox energy consumption model
(Multidisciplinary Digital Publishing Institute (MDPI), 2019-02-07)
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Sigfox has become one of the main Low-Power Wide Area Network (LPWAN) technologies, as it has attracted the attention of the industry, academy and standards development organizations in recent years. Sigfox devices, such ...
Powering the internet of things through light communication
(2019-06-01)
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Novel solutions are required to connect billions of devices to the network as envisioned by the IoT. In this article we propose to use LiFi, which is based on off-the-shelf LEDs, as an enabler for the IoT in indoor ...
CoCoA+: an advanced congestion control mechanism for CoAP
(Elsevier, 2015-10-01)
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The Constrained Application Protocol (CoAP) has been designed by the Internet Engineering Task Force (IETF) for Internet of Things (IoT) devices. Due to the limited radio channel capacities and hardware resources of such ...
IPv6 over cross-technology communication with wake-up radio
(Elsevier, 2023-07)
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A variety of wireless (and wired) technologies are being used to enable Internet of Things (IoT) device connectivity. Two examples of popular technologies in some crucial IoT domains (e.g., smart home, smart factories and ...