MAXON provides self-organizing wireless communication systems based on advanced MANET (Mobile Ad Hoc Network) technology, enabling rapid deployment of flexible and reliable wireless networks without fixed infrastructure. Supporting multi-hop relay, dynamic routing and decentralized networking, MAXON self-organizing network radios provide voice, data and video transmission for drones, vehicles, handheld terminals and base stations.

Gone are the days when networking embedded devices was a big deal. And today, such devices can be linked in powerful mesh networks over wireless protocols. In this article, learn how these two Cornell students used Microchip PIC32 MCUs and Espressif’s ESP8266 Wi-Fi module to create a mesh network of wirelessly connected devices. The mesh network is able to configure itself, and requires no manual intervention to connect the nodes.

A commercial telco and a mesh network are not different ways of solving the same problem. They are built on opposite assumptions about how infrastructure works. Understanding why that matters is the key to understanding why regional Australia keeps getting left behind, and what to do about it.

An ad hoc network is the broadest concept, referring to a network that can form without fixed infrastructure or centralized control. MANET, or Mobile Ad Hoc Network, is a subtype of ad hoc networking that emphasizes moving nodes and changing topology. A mesh network usually focuses more on multi-hop connectivity, redundant routing, and persistent coverage across a defined area. Understanding mesh vs MANET vs ad hoc network is therefore not only a matter of terminology, but also a practical step in choosing the right architecture for industrial sites, tactical mobility, emergency response, vehicle coordination, and field communications.

Community mesh networks serve a critical role in emergency communications when conventional infrastructure fails. VashonMesh explores how MeshCore technology enables local peer-to-peer radio communication for text messages, GPS tracking, and status updates across communities without internet or monthly fees. While not replacing professional emergency systems or ham radio voice networks, mesh platforms provide an effective coordination layer for awareness and resource management during incidents. Island communities like Vashon face unique challenges, particularly when ferry service disruptions isolate residents. The platform works most effectively when integrated with established emergency response structures, including local CERT groups and amateur radio operators, creating a comprehensive emergency preparedness framework that combines multiple communication technologies and trained personnel.

MeshDNS presents a decentralized DNS resolution framework specifically engineered for resource-constrained IoT environments. Addressing limitations of traditional centralized architectures, the framework employs cooperative peer-based resolution with hash-based cache awareness and Ed25519-signed quorum voting to secure cold-cache lookups while mitigating Byzantine faults. Implemented on commodity microcontrollers with minimal RAM, MeshDNS achieves rapid warm-cache resolution while maintaining network resilience during connectivity disruptions. Validation through physical testbeds and large-scale simulations demonstrates the framework's effectiveness in supporting persistent edge telemetry across dynamic IoT networks.

Fiber internet offers superior speed and reliability but remains unavailable in many rural areas due to high infrastructure costs. Fixed wireless internet has emerged as a compelling alternative, delivering competitive speeds up to 1 Gigabit through wireless transmission from fiber-fed towers to property receivers, eliminating the need for extensive trenching and construction. While fiber provides symmetrical speeds of 500 Mbps to 1 Gbps with minimal latency through light-based transmission, fixed wireless increasingly rivals its performance at a fraction of the cost. For residents across south-central Pennsylvania and similar regions lacking fiber access, fixed wireless represents not merely a backup option but a genuinely viable first choice, offering practical broadband solutions for both residential and commercial users.

The telecom network API is a solid concept. Telcos operate the most capillary, standardized, and widely used technology platform on the planet. Mobile networks reach billions of devices, work across every border, and run on common standards that took decades to negotiate. So why is nobody making money? No major operator, not Deutsche Telekom, not Vodafone, not Telefonica, not Verizon, has disclosed a verifiable network API revenue line. We have the technology, we have the operators aligned, which in this industry borders on a miracle, and we have standardized APIs, documented use cases, and demand studies. Ask around, and you will get complicated answers, pricing models, fragmentation, missing platform pieces, and consent flows.

A mobile mesh network is fundamentally different from conventional wireless networks because it eliminates the concept of a central access point or base station. In a traditional WiFi network (BSS — Basic Service Set), all client devices must associate with a single access point, creating a single point of failure and limiting coverage to the range of that AP. In a mesh network (IBSS — Independent Basic Service Set, or MBSS — Mesh Basic Service Set under 802.11s), every node is equivalent — each node can forward data for other nodes, dynamically discover neighbors, and optimize routing paths based on real-time link quality metrics. This architecture means that adding a new node simultaneously increases both network coverage and network capacity, a property that no centralized wireless topology can match.

A mesh network is defined as a decentralized wireless system where multiple interconnected nodes work together to deliver a single, unified Wi-Fi network across your entire home or office. Unlike a traditional router setup, a mesh network has no single point of control. Every node communicates directly with the others, creating a web of coverage that eliminates dead zones and keeps your devices connected as you move through a space. If you have ever lost signal walking from your living room to your backyard, understanding what is a mesh network is the first step toward fixing that problem for good.

Meshtastic Canada offers sovereign mesh networking capabilities through inexpensive, long-range LoRa radios running open-source firmware, enabling message and Bitcoin transaction transmission without internet or cellular infrastructure. D-Central Technologies provides pre-configured Canadian nodes operating on the license-free 902–928 MHz ISM band, where each node relays communications for others across kilometres. This decentralized approach ensures continued connectivity during internet outages, with users pairing nodes to smartphones via Bluetooth for off-grid communication. The solution integrates with Nostr for identity management, forming a communications foundation for digital sovereignty alongside Bitcoin ownership and personal data control.

Mesh Wi-Fi systems effectively eliminate dead zones and connectivity issues throughout homes and outdoor spaces. The Netgear Orbi 770 Series emerges as the top recommendation for most users, with alternatives available for varying needs and budgets, including the Asus ZenWiFi BT10 and TP-Link Deco BE63. Recent regulatory changes from the FCC's foreign-made router ban may impact future product availability, though existing systems can continue operating with firmware updates until 2029. Currently, only Netgear and Eero have secured conditional approval for US sales. Prospective buyers should evaluate whether a mesh system suits their specific requirements before purchasing, considering factors like Wi-Fi 7 compatibility and backward compatibility with older devices.

This interactive National Broadband Map helps Canadians explore broadband Internet service availability across the country.

Traditional centralized VPNs present significant privacy vulnerabilities despite their "no-logs" marketing claims, as they remain susceptible to legal subpoenas, government mandates, and security breaches. Privacy policies provide only contractual promises rather than technical guarantees, and history demonstrates that even reputable providers have compromised user data when pressured by law enforcement. Decentralized VPNs offer a superior alternative by eliminating the single point of failure inherent in centralized providers. By distributing traffic across peer-to-peer networks rather than routing through company-controlled servers, decentralized systems reduce the risk of mass surveillance and unauthorized data access, representing a critical evolution in digital privacy protection.

Non-Terrestrial Networks (NTN) extend 3GPP cellular standards to space-based and airborne platforms, including LEO, MEO, and GEO satellites alongside High-Altitude Platform Stations and air-to-ground links. This standardized approach addresses global coverage gaps affecting approximately 75% of Earth's landmass and most oceans by enabling seamless integration between terrestrial and orbital infrastructure. Rather than creating isolated satellite systems, 3GPP NTN allows identical chipsets and protocols to operate across both ground towers and orbiting assets transparently. Spanning over a decade of evolution from feasibility studies through Release 17's first normative specifications, the framework now encompasses L/S-band operations, IoT connectivity, and advanced features like on-orbit processing. Release 18 continues expanding capabilities with Ka-band support and enhanced mobility management, establishing a unified, interoperable ecosystem for global mobile connectivity.

Jean-Marc Biechy est prof d'électronique et d'informatique à l'Institution Saint-Jean de Colmar et il vient de m'envoyer un truc qui m'a scotché. Avec ses élèves, il bidouille des projets Arduino, et plutôt que d'empiler des bouts de code à chaque nouveau montage, il a fait un choix un peu fou : écrire son propre système d'exploitation en partant de zéro pour un microcontrôleur.

L’usage de l’IA générative dépasse désormais la simple détection d’anomalies. Les applications s’étendent aux enquêtes sécuritaires, à la gestion des vulnérabilités ou encore à la rédaction automatique de politiques de sécurité. Ceci transforme l’organisation des équipes de cybersécurité, en optimisant leur travail et accélérant leur réaction aux menaces.

Envie de prendre un nouveau forfait mobile pour passer à la 5G, avoir davantage d'heures d'appels, utiliser un plus gros volume de données, profiter du réseau d'un autre opérateur ou simplement faire des économies ? Suivez notre guide pour trouver l'offre adaptée à vos besoins et à votre budget en bénéficiant des meilleures promotions du moment chez Bouygues, Free Mobile, Orange, RED, SFR, Sosh et les autres.

6.99€/mois pour de la 5G. Sur le papier, Prixtel signe l'une des entrées de gamme les plus agressives du marché mobile français. Mais cette offre est-elle vraiment la bonne affaire qu'elle prétend être, ou cache-t-elle quelques pièges ?

MeshCore is a secure, decentralised mesh radio platform powered by LoRa. Communicate across kilometres — no towers, no subscriptions, no single point of failure.