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.

In April 2026, an unreleased AI model found a software flaw that had survived 27 years of human review inside OpenBSD, the operating system security professionals choose precisely because it is hardened. Anthropic deemed the model Claude Mythos Preview too dangerous to release to the public.The telecom industry filed the story under cybersecurity and moved on. But that is the wrong reading of what is coming.Mythos did more than embarrass the security profession. It exposed the founding assumption of the mobile generation model. Not the caricature that networks only change once a decade, because they are patched and upgraded constantly, but something subtler and harder to fix.The generational cycle sets the speed at which the industry can revise its assumptions, and the operational doctrine around it sets the speed at which even routine fixes reach the live network.

The industry has spent two years talking about enterprise agents. The bigger prize for operators is sitting in the consumer base they already bill every month.

Luxembourg's OQ Technology plans to test direct-to-smartphone satellite connectivity next year in Germany using a local telco's cellular spectrum, ...

This research paper presents a comprehensive architecture and strategic vision for integrating artificial intelligence into Radio Access Networks (AI-RAN) with a focus on energy efficiency. Authored by leading researchers, the work explores the evolution from traditional RAN control mechanisms to advanced agentic intelligence systems. The study addresses critical challenges in optimizing network performance while minimizing energy consumption through intelligent automation and decision-making frameworks. By bridging network intelligence with AI-driven management, this research contributes to sustainable telecommunications infrastructure development, offering valuable insights for practitioners and stakeholders in the wireless communications and network optimization sectors.

Yup, you can be a trillion-dollar company; you can have the cheapest plans on the market; you can hire the best engineers in the world. But if you don’t have enough spectrum, everything is an uphill battle. Spectrum is the land your network is built on. Everything else, such as radios, software, and marketing, is what you build on top of it, and no amount of construction skill compensates for a small lot.The United States is about to prove this twice. Once with fresh performance data that shows exactly how spectrum, not equipment, decides who wins today. And once with what’s coming with the mother of all spectrum auctions, 160 MHz of prime mid-band, the rules for which the FCC votes on July 22, 2026, which could redraw the American wireless map for the next decade.

On July 1, 2026, the Wall Street Journal dropped a story that moved $130 billion of market value in an afternoon: SpaceX had quietly shown investors a prototype handset during its IPO roadshow. Slimmer than an iPhone, with a proprietary operating system, a Qualcomm Snapdragon chip and xAI’s Grok woven into its core. Elon Musk’s response took four words, “utterly false”, and the market’s response took about 7% of SPCX shares, erasing more than $50 billion of Musk’s net worth and, for a day, his title as the world’s first trillionaire.

OQ Technology and Telefónica Germany are conducting a landmark trial in Germany to demonstrate two-way satellite-to-smartphone communications using standard, unmodified devices. This initiative reflects the intensifying global competition to deliver mobile coverage via low Earth orbit satellites integrated with existing terrestrial networks. The demonstration will test messaging and voice services on consumer handsets without requiring specialized equipment or satellite phones. Similar efforts are underway in Australia, where Telstra and Optus have launched satellite text messaging services with Starlink. The European trial distinguishes itself through its standards-based, spectrum-controlled approach, representing a significant industry shift toward hybrid networks combining ground infrastructure with space-based systems to extend coverage into remote or underserved areas cost-effectively.

AI-RAN natively embeds machine learning and accelerated computing into the very physical and architectural design of the network.