Related Research Articles
Zigbee is an IEEE 802.15.4-based specification for a suite of high-level communication protocols used to create personal area networks with small, low-power digital radios, such as for home automation, medical device data collection, and other low-power low-bandwidth needs, designed for small scale projects which need wireless connection. Hence, Zigbee is a low-power, low-data-rate, and close proximity wireless ad hoc network.
A wireless mesh network (WMN) is a communications network made up of radio nodes organized in a mesh topology. It can also be a form of wireless ad hoc network.
Nordic Semiconductor ASA was founded in 1983 and is a Norwegian fabless technology company with its headquarters in Trondheim, Norway. The company specializes in designing ultra-low-power wireless communication semiconductors and supporting software for engineers developing and manufacturing Internet of Things (IoT) products.
Machine to machine (M2M) is direct communication between devices using any communications channel, including wired and wireless. Machine to machine communication can include industrial instrumentation, enabling a sensor or meter to communicate the information it records to application software that can use it. Such communication was originally accomplished by having a remote network of machines relay information back to a central hub for analysis, which would then be rerouted into a system like a personal computer.
A smart meter is an electronic device that records information—such as consumption of electric energy, voltage levels, current, and power factor—and communicates the information to the consumer and electricity suppliers. Such an advanced metering infrastructure (AMI) differs from automatic meter reading (AMR) in that it enables two-way communication between the meter and the supplier.
A wireless ad hoc network (WANET) or mobile ad hoc network (MANET) is a decentralized type of wireless network. The network is ad hoc because it does not rely on a pre-existing infrastructure, such as routers or wireless access points. Instead, each node participates in routing by forwarding data for other nodes. The determination of which nodes forward data is made dynamically on the basis of network connectivity and the routing algorithm in use.
Semtech Corporation is an American supplier of analog and mixed-signal semiconductors and advanced algorithms for consumer, enterprise computing, communications and industrial end-markets. It is based in Camarillo, Ventura County, Southern California. It was founded in 1960 in Newbury Park, California. It has 32 locations in 15 countries in North America, Europe, and Asia.
Internet of things (IoT) describes devices with sensors, processing ability, software and other technologies that connect and exchange data with other devices and systems over the Internet or other communication networks. The Internet of things encompasses electronics, communication, and computer science engineering. "Internet of things" has been considered a misnomer because devices do not need to be connected to the public internet; they only need to be connected to a network and be individually addressable.
A connected car is a car that can communicate bidirectionally with other systems outside of the car. This connectivity can be used to provide services to passengers or to support or enhance self-driving functionality. For safety-critical applications, it is anticipated that cars will also be connected using dedicated short-range communications (DSRC) or cellular radios, operating in the FCC-granted 5.9 GHz band with very low latency.
Decentralized Physical Infrastructure Networks (DePINs) represent a new approach to building and managing infrastructure by using blockchain and cryptoeconomic incentives. Unlike traditional systems controlled by large corporations, DePINs enable individuals and organizations to collectively develop and operate physical infrastructure like wireless networks, energy grids, and transportation systems. Participants earn financial rewards and ownership stakes through tokenized incentives, promoting efficiency and equity.
Weightless was a set of low-power wide-area network (LPWAN) wireless technology specifications for exchanging data between a base station and many of machines around it.
Ambient backscatter uses existing radio frequency signals, such as radio, television and mobile telephony, to transmit data without a battery or power grid connection. Each such device uses an antenna to pick up an existing signal and convert it into tens to hundreds of microwatts of electricity. It uses that power to modify and reflect the signal with encoded data. Antennas on other devices, in turn, detect that signal and can respond accordingly.
A low-power, wide-area network is a type of wireless telecommunication wide area network designed to allow long-range communication at a low bit rate between IoT devices, such as sensors operated on a battery.
MySensors is a free and open source DIY software framework for wireless IoT devices allowing devices to communicate using radio transmitters. The library was originally developed for the Arduino platform.
LoRa is a physical proprietary radio communication technique. It is based on spread spectrum modulation techniques derived from chirp spread spectrum (CSS) technology. It was developed by Cycleo, a company of Grenoble, France, and patented in 2014. Cycleo was later acquired by the US company Semtech.
Secure Scuttlebutt (SSB) is a peer-to peer communication protocol, mesh network, and self-hosted social media ecosystem. Each user hosts their own content and the content of the peers they follow, which provides fault tolerance and eventual consistency. Messages are digitally signed and added to an append-only list of messages published by an author. SSB is primarily used for implementing distributed social networks, and utilizes cryptography to assure that content remains unforged as it is propagated through the network.
Static Context Header Compression(SCHC) is a standard compression and fragmentation mechanism defined in the IPv6 over LPWAN working group at the IETF. It offers compression and fragmentation of IPv6/UDP/CoAP packets to allow their transmission over the Low-Power Wide-Area Networks (LPWAN).
hoopo is an energy efficient tracking system that helps companies and institutions to manage airport ground support equipment, supply chain, waste management and transportation logistics using low power wide area networks (LPWA). It was founded in 2016 and is headquartered in Tel Aviv, Israel, with operations in the USA, Europe, and Japan.
The Helium Network is a decentralized wireless Internet of things (IoT) network using the LoRaWAN system, tied to the cryptocurrency Helium Network Token. Nodes on the network are generally owned and placed by individuals in their homes or offices, and they are rewarded for their participation in the network in payments of HNT. The network aims to provide connectivity to IoT sensor devices in areas, where wireless or mobile coverage is minimal, or requires too much power.
DECT-2020, also called NR+, is a radio standard by ETSI for the DECT bands worldwide. The standard was designed to meet a subset of the ITU IMT-2020 5G requirements that are applicable to IOT and Industrial internet of things. DECT-2020 is compliant with the requirements for Ultra Reliable Low Latency Communications URLLC and massive Machine Type Communication (mMTC) of IMT-2020.
References
- ↑ Cass, Stephen (May 29, 2024). "Build IoT Apps with Meshtastic". IEEE Spectrum. IEEE. Retrieved September 17, 2024.
- 1 2 3 "HackSpace Magazine Issue 80: Meshtastic Tutorial". HackSpace Magazine. Raspberry Pi Foundation. Retrieved September 17, 2024.
- ↑ "SoCal Mesh". SoCal Mesh Network. SoCalMesh.org. Retrieved September 17, 2024.
- ↑ "Meshtastic: A LoRa Mesh Communication Tool for Off-Grid Networking". GIGAZINE. GIGAZINE.net. Retrieved September 17, 2024.
- ↑ "Denver Mesh Network". Denver Mesh. DenverMesh.org. Retrieved September 17, 2024.
- ↑ "Tech Behind CCC Parallel Vote Tabulation Network". Techzim. Techzim.co.zw. Retrieved September 17, 2024.
- ↑ "Meshtastic 2.0: Faster, Smarter, and More Reliable". RAKwireless News. RAKwireless. Retrieved September 17, 2024.
- 1 2 3 "Meshtastic: A Hiking, Skiing, GPS Mesh Communicator". Hackster.io. Hackster. Retrieved September 17, 2024.