# 5G 5G is a fifth-generation mobile telecommunications system with radio access, core-network, and standalone/non-standalone network architectures. This is one page of public article previews, not the complete archive. Follow Next page to continue. Summaries are not the original full articles. ## Минцифры ведёт переговоры с Apple о подключении 5G на iPhone пользователей из РФ DevFeed: [Минцифры ведёт переговоры с Apple о подключении 5G на iPhone пользователей из РФ]() Original publisher: [Read original article]() Author: denis-19 Published: 2026-09-17T05:37:08Z Content type: news Language: ru Sources: [Tagir Valeev]() Topics: [5G](), [iphone](), [смартфоны]() Tags: [5g](), [apple](), [iphone](), [tag-53d931f324ab](), [tag-ea1657a09e39]() ### AI overview Russia's Ministry of Digital Development is negotiating with Apple about enabling 5G on iPhones for users in Russia. Apple has not yet authorized Russian networks, and activation depends on testing and an operator configuration update. ### Source excerpt По информации СМИ, в Минцифры РФ ведут переговоры с американской компанией Apple о возможности подключения к сетям связи 5G на iPhone у российских пользователей. Читать далее ## Video Streaming Technology: Protocols, Codecs, CDNs, and 2026 Trends DevFeed: [Video Streaming Technology: Protocols, Codecs, CDNs, and 2026 Trends]() Original publisher: [Read original article]() Author: Jon Whitehead Published: 2026-09-08T01:00:42Z Content type: tutorial Language: en Sources: [DaCast]() Topics: [Streaming](), [5G](), [Artificial Intelligence](), [Low Latency](), [real-time](), [WebRTC](), [Virtual reality]() Tags: [access-control](), [ai](), [cdn](), [encryption](), [guide](), [latency](), [low-latency](), [streaming](), [technology](), [the-video-experts-blog](), [video](), [video-streaming]() ### AI overview This guide explains how video streaming works, covering data encoding, delivery through content delivery networks, decoding by video players, streaming protocols, codecs, and security. It also discusses AI-driven tools, low-latency streaming, 5G, edge computing, virtual reality, and business applications in 2026. ### Source excerpt By Dacast Editorial Team | Reviewed by Jon Whitehead, COO at Dacast | Updated September 2026 Video streaming technology has revolutionized the way businesses and individuals share and consume content. Whether it's live streaming a product launch, hosting virtual events, delivering training sessions, or providing entertainment through on-demand video services, streaming technology is now an [...] The post The Definitive Guide to Video Streaming Technology in 2026 appeared first on Dacast. ## The invisible heartbeat of our networks DevFeed: [The invisible heartbeat of our networks]() Original publisher: [Read original article]() Author: Luca Cicchelli Published: 2026-08-31T23:03:47Z Content type: article Language: en Sources: [APNIC Blog]() Topics: [Networks](), [distributed-systems](), [Critical Infrastructure](), [Security](), [5G](), [Cybersecurity](), [cloud-infrastructure](), [AI Infrastructure]() Tags: [5g](), [ai](), [ai-infrastructure](), [critical-infrastructure](), [cybersecurity](), [data](), [distributed-systems](), [engineering](), [gnss](), [gps](), [guest-post](), [hardware](), [network](), [networking](), [networks](), [outage](), [outages](), [post](), [servers](), [systems](), [tech-matters](), [time](), [transactions]() ### AI overview The article examines how accurate time synchronization underpins modern networks and distributed systems. It uses the Telstra outage to show how misaligned time servers can disrupt communications and rail services, and discusses resilient time sources, terrestrial backups, local atomic clocks, and synchronization requirements for finance, 5G, cloud, and AI infrastructure. ### Source excerpt Guest Post: The recent Telstra outage highlighted a critical but often overlooked dependency in modern networks: Accurate time synchronization. ## India's Internet ecosystem in 2026: Growth, resilience, and the road ahead DevFeed: [India's Internet ecosystem in 2026: Growth, resilience, and the road ahead]() Original publisher: [Read original article]() Author: Samantha Douglas Published: 2026-08-17T01:30:48Z Content type: article Language: en Sources: [APNIC Blog]() Topics: [Internet](), [Networks](), [Resilience](), [5G](), [cloud-infrastructure]() Tags: [5g](), [apnic-62](), [community](), [development](), [digital-platforms](), [digital-transformation](), [economy-report](), [education](), [finance](), [global](), [government](), [growth](), [healthcare](), [india](), [infrastructure](), [internet](), [ipv6](), [measurement](), [mobile](), [networks](), [resilience](), [scale]() ### AI overview India's Internet ecosystem has expanded through affordable mobile broadband, major digital infrastructure investment, and strong IPv6 adoption. The article examines the shift from rapid growth toward resilient, secure, and inclusive connectivity, while highlighting persistent rural and remote access gaps and the continued expansion of 4G, 5G, and fixed broadband. ### Source excerpt India has built one of the world's largest Internet ecosystems through affordable mobile broadband, digital infrastructure investment, and IPv6 leadership. As it prepares to host APNIC 62, the challenge is ensuring connectivity remains resilient, secure, and inclusive. ## Worth Reading 072826 DevFeed: [Worth Reading 072826]() Original publisher: [Read original article]() Author: Russ Published: 2026-07-28T10:59:47Z Content type: article Language: en Sources: [rule 11 reader]() Topics: [Internet](), [data](), [Internet Engineering Task Force (IETF)](), [Networks](), [5G](), [Machine learning]() Tags: [5g](), [ai](), [arp](), [article](), [data](), [ietf](), [internet](), [ipv6](), [networks](), [worth-reading]() ### AI overview A developer reading roundup covering Internet infrastructure, synchronization of replicated data, IPv6-only networking, IPv4 dependencies, ARP, an IETF proposal, 5G control-plane timers, modern machine-learning pipelines, and the integration of AI into everyday applications. ### Source excerpt Today's Internet runs on a vast infrastructure of replicated data, and the difference between order and chaos lies in maintaining consistency through synchronization across the many distributed points where that data is published. IPv6-only networks often still depend on IPv4 subnets and ARP. This article introduces an IETF proposal to eliminate both. Traditional software engineering approaches reliability as a binary state of uptime and downtime. Modern ML pipelines render this paradigm obsolete. Yet while the radios and protocols largely reuse terrestrial 5G designs, one small but crucial component has been left behind: The control plane timers that quietly govern how registration, mobility, and session procedures behave under real-world conditions. Apparently, nearly all of them have reached the same conclusion. I don't merely need AI occasionally. I need it waiting inside every search bar, messaging app, music player, and document reader I already use. ## Adding a backup Internet WAN on my OPNsense Router DevFeed: [Adding a backup Internet WAN on my OPNsense Router]() Original publisher: [Read original article]() Author: jeff@jeffgeerling.com (Jeff Geerling) Published: 2026-07-23T21:00:00Z Content type: tutorial Language: en Sources: [Jeff Geerling]() Topics: [Firewall](), [networking](), [configuration](), [5G](), [Software]() Tags: [5g](), [backup](), [ethernet](), [firewall](), [internet](), [networking](), [opnsense](), [outage](), [router]() ### AI overview A practical guide to adding a portable 5G gateway as a backup WAN on an OPNsense router. It covers assigning a second Ethernet interface, configuring DHCP and outbound NAT, and manually changing gateway priorities to fail over between connections. ### Source excerpt AKA "Spectrum has gone down two weeks in a row and I'm sick of it". I've been borrowing a portable 5G gateway from my Dad for a few weeks, for testing... and two weeks in a row, I've used it as a backup Internet option, since my Spectrum Business cable Internet has gone down. And yes, I'd get AT&T Fiber if I had the option, sadly they don't yet provide service at my studio. So I'm stuck with only one high speed wired provider. I may add on my own 5G backup Internet connection in the future, but we're getting off track. ## What Is an AAU in Cellular Networks? DevFeed: [What Is an AAU in Cellular Networks?]() Original publisher: [Read original article]() Author: j2sw Published: 2026-07-22T19:23:00Z Content type: tutorial Language: en Sources: [Justin Wilson (j2sw)]() Topics: [Networks](), [5G](), [Hardware]() Tags: [5g](), [aau](), [cellular](), [fiber](), [hardware](), [installation](), [lte](), [massive-mimo](), [networks](), [signal](), [telecommunicationds](), [tower](), [wireless-infrastructure](), [wireless-networking]() ### AI overview This article explains Active Antenna Units (AAUs) in cellular networks. It describes how AAUs integrate antennas and radio components, use fiber and power instead of long coaxial runs, reduce RF loss, and support technologies such as Massive MIMO. It also discusses installation considerations, including greater weight and higher hardware cost. ### Source excerpt A little off the beaten path on this one. We are diving into a big part of a Cellular tower deployment. Many sites now use an Active Antenna Unit, or AAU. The radio and the antenna are built into the same enclosure. An AAU combines the antenna, radio transceivers, power amplifiers, and low-noise amplifiers into ... Read more The post What Is an AAU in Cellular Networks? appeared first on Justin Wilson (j2sw). ## Ten Years of ITNOG DevFeed: [Ten Years of ITNOG]() Original publisher: [Read original article]() Published: 2026-04-22T05:25:00Z Content type: opinion Language: en Sources: [ipSpace.net blog]() Topics: [networking](), [VXLAN](), [BGP](), [evpn](), [5G](), [Ethernet](), [Latency]() Tags: [5g](), [bgp](), [ethernet](), [evpn](), [latency](), [networking](), [sharding](), [threading](), [vxlan]() ### AI overview A personal recap of ITNOG 10 in Bologna highlights the event's networking presentations, including VXLAN-based 5G-to-Ethernet services, security functions in EVPN/VXLAN, BGP routing optimization for 26 million paths, and hollow-core fiber technology. ### Source excerpt I spent the last two days in Bologna at ITNOG 10 in the excellent company of Italian networking engineers (many of them personal friends) and a few guests from around the world. As always, the organizers and the program committee didn't disappoint - it was a smoothly organized, lovely event full of interesting presentations. Thanks a million to everyone involved; I'll definitely be back! Now for the highlights, starting with the ultimate catnip for the differently attentive: running two presentations in parallel on the same screen with the soundtrack distributed via headphones. I've never seen anything like that, and while it looked weird (I have no idea how the presenters took it), it turned out to be very useful, as you could easily tune out AI-washing presentations and switch to something more interesting. On the other hand, you could be faced with a hard choice of having to select one of two excellent presentations: Read more ... ## My 2026 Homelab Tour (Rack + Servers + Network + Storage) DevFeed: [My 2026 Homelab Tour (Rack + Servers + Network + Storage)]() Original publisher: [Read original article]() Author: Techno Tim Published: 2026-02-26T13:00:00Z Content type: article Language: en Sources: [Techno Tim]() Topics: [Homelab](), [Network](), [Server](), [5G](), [Ansible](), [Pi-hole](), [USB](), [ssh]() Tags: [2026](), [5g](), [ansible](), [backup](), [dns](), [homelab](), [hosting](), [house](), [hub](), [internet](), [network](), [poe](), [raspberry-pi](), [self-hosting](), [server](), [servers](), [ssh](), [storage](), [testing](), [ups]() ### AI overview A 2026 tour of a homelab covering network connectivity, backup 5G internet, whole-home wiring, PoE equipment, Raspberry Pi systems, UPS coordination, NUT Server, Pi-hole, and Ansible-based SSH key rotation. ### Source excerpt My homelab has changed again... 2026. This year turned into a full evolution: network upgrades, compute refreshes, storage testing, and a bunch of power/UPS changes that change how I run (and recover) everything. Self-hosting guide next - subscribe for the follow up. Watch the video The wall of tech (everything that doesn't fit the rack) Before we even touch the rack, let's start with th... ## My Private Mini Kubernetes Cluster - Secured by Tailscale DevFeed: [My Private Mini Kubernetes Cluster - Secured by Tailscale]() Original publisher: [Read original article]() Author: Techno Tim Published: 2025-11-07T13:00:00Z Content type: tutorial Language: en Sources: [Techno Tim]() Topics: [Kubernetes](), [Virtual Private Network](), [5G](), [rancher](), [GitOps](), [Ubuntu](), [networking]() Tags: [5g](), [dark-mode](), [firewall](), [gitops](), [homelab](), [intel](), [kubernetes](), [latency](), [rancher](), [ssd](), [tailscale](), [ubuntu](), [unifi-cloud-gateway](), [vpn]() ### AI overview A tutorial documenting a private, three-node RKE2 Kubernetes cluster built on Beelink Mini PCs and connected securely through Tailscale over a 5G WAN. It covers UniFi networking, Ubuntu installation, PiKVM access, cluster bootstrapping, and Flux-based GitOps management. ### Source excerpt A compact Kubernetes cluster, completely private and connected over 5G - powered by Tailscale. 📺 Watch the video Why Build a Private Kubernetes Cluster? I wanted a way to run a full Kubernetes cluster that I could access securely from anywhere - no open ports, no complicated VPN setup, no public exposure. Tailscale made that possible by creating a secure network for exposing and connect... ## BV Hosted Display - The New Baseline for CWV metrics DevFeed: [BV Hosted Display - The New Baseline for CWV metrics]() Original publisher: [Read original article]() Author: Veda Published: 2025-09-23T07:51:42Z Content type: tutorial Language: en Sources: [Bazaarvoice]() Topics: [benchmarking](), [Core Web Vitals](), [performance-optimization](), [Web](), [Mobile](), [cpu](), [Android](), [iOS](), [5G](), [iphone]() Tags: [5g](), [android](), [bazaarvoice](), [benchmarking](), [benchmarkingstrategy](), [core-web-vitals](), [corewebvitals](), [cpu](), [cwv](), [engineering](), [ios](), [iphone](), [lcp](), [lighthouse](), [mobile](), [mobilefirst](), [mobileperformance](), [pagespeed](), [performance](), [performance-optimization](), [performanceoptimization](), [seo](), [userexperience](), [ux](), [web-performance](), [webperformance]() ### AI overview This article argues that the throttled Moto G4 baseline traditionally used for Core Web Vitals no longer accurately represents many e-commerce users. It proposes a data-driven benchmarking strategy based on actual customer devices, operating systems, hardware, and network conditions. ### Source excerpt The Old Way vs. The Reality of Your Customers For years, the gold standard for benchmarking web performance, particularly for Google's Core Web Vitals (CWV), has been a mobile device baseline--specifically, a throttled connection and CPU designed to simulate a Moto G4. This approach was established with good intentions: to ensure websites are accessible to [...] ## Threat Model Thursday: 5G Infrastructure DevFeed: [Threat Model Thursday: 5G Infrastructure]() Original publisher: [Read original article]() Author: Adam Published: 2021-07-01T00:00:00Z Content type: opinion Language: en Sources: [Shostack & Friends Blog]() Topics: [5G](), [Cybersecurity](), [Threat Research](), [Architecture & Design]() Tags: [5g](), [architecture](), [cybersecurity](), [government](), [networks](), [policy](), [report](), [supply-chain]() ### AI overview The article examines a US government report on potential threat vectors to 5G infrastructure. It discusses the report's authorship, its organization around policy and standards, supply chain, and systems architecture, and questions what systems and components fall within scope. ### Source excerpt The US Government's lead cybersecurity agencies have released an interesting report, and I wanted to use this for a Threat Model Thursday, where we take a respectful look at threat modeling work products to see what we can learn. ## European 5G Infrastructure, Huawei, and Digital Sovereignty DevFeed: [European 5G Infrastructure, Huawei, and Digital Sovereignty]() Original publisher: [Read original article]() Published: 2020-01-20T14:00:00Z Content type: opinion Language: en Sources: [Bert Hubert's writings]() Topics: [5G](), [national security](), [huawei](), [digital sovereignty](), [Availability]() Tags: [5g](), [availability](), [digital-autonomy](), [digital-sovereignty](), [europe](), [huawei](), [national-security](), [outsourcing]() ### AI overview An opinion article argues that Europe has already lost significant control over telecommunications infrastructure and should work to regain it. It discusses concerns about Huawei equipment for 5G, including surveillance, service availability during conflict, and digital sovereignty. ### Source excerpt This article is part of a series on (European) innovation and capabilities. In a break from the usual GPS/Galileo, DNA and C++ posts, here is a bit on 5G and national security. It turns out that through PowerDNS and its parent company Open-Xchange, we know a lot about how large scale European communication service providers work - most of whom are our customers in some way. In addition, in a previous life I worked in national security and because of that I have relevant knowledge of how governments (your own and foreign ones) "interact" with telecommunication providers.