通信业

Citizen Lab details two spying campaigns that abuse weaknesses in the SS7 and Diameter protocols across 2G, 3G, 4G, and 5G networks to track people's locations (techcrunch.com)
5 days ago 5G

Bullet Train Upgrade Brings 5G Windows, Noise-Cancelling Cabins To Japan (mobile.slashdot.org)
13 days ago Japan 5G

Sources: AT&T agreed last week to a deal worth up to $2B to upgrade the FirstNet emergency cellular network it runs for the Commerce Department (www.wsj.com)
29 days ago AT&T

AT&T Outlines $250 Billion US Investment Plan To Boost Infrastructure In AI Age (mobile.slashdot.org)
2026-3-11 AI AT&T

AT&T says it plans to spend $250B+ over the next five years to build out its US infrastructure, including high-speed fiber; AT&T spent $21B on capex in 2025 (www.bloomberg.com)
2026-3-10 AT&T

ZaiNar, a developer of a GPS alternative that uses Wi-Fi and 5G to provide location data, raised $10M at a $1B valuation, bringing its total funding to $100M (www.theinformation.com)
2026-2-20 5G GPS

T-Mobile announces a network-level, AI-based Live Translation feature supporting 50+ languages, coming “this spring” in beta and available on 5G and 4G LTE (www.theverge.com)
2026-2-12 Mobile AI 5G

AT&T launches amiGO Jr., a mid-tier Samsung-made smartphone for kids with parental controls on contacts, app access, screen time, and more, for $2.99 per month (www.bloomberg.com)
2026-2-6 Samsung AT&T

Acer Sues Verizon, AT&T, and T-Mobile, Alleging Infringment on Acer's Cellular Networking Patents (yro.slashdot.org)
2026-1-19 Mobile AT&T

American Airlines partners with AT&T to add free, high-speed satellite-based Wi-Fi across its entire fleet, with a target spring 2026 completion date (www.theverge.com)
2026-1-7 U.S. AT&T

AT&T, T-Mobile, and Verizon's rivalry is moving beyond ads with explicit customer poaching efforts and lawsuits; AT&T twice blocked T-Mobile's Easy Switch tool (www.wsj.com)
2025-12-15 Mobile AT&T

AT&T launches Connected Life, a smart home security system with hardware from Google and Abode, designed to keep working during power or internet outages (www.theverge.com)
2025-12-12 Google AT&T

AT&T and Verizon Are Fighting Back Against T-Mobile's Easy Switch Tool (mobile.slashdot.org)
2025-12-4 Mobile AT&T

Sources: Vietnam's recent Huawei and ZTE 5G equipment deals bolster its ties with China following US tariffs, but could undermine US trust in Vietnam's networks (www.reuters.com)
2025-11-28 China 5G Vietnam

T-Mobile Brings Free 911 Emergency Texting To AT&T and Verizon Customers (tech.slashdot.org)
2025-11-6 Mobile AT&T

Google partners with Reliance to offer free AI Pro access to Jio 5G users in India for 18 months; Perplexity has a similar deal with Bharti Airtel (techcrunch.com)
2025-10-31 India Google AI 5G

Boston-based OneLayer, which offers zero-trust security and device management for private 5G and LTE networks, raised a $28M Series A led by Maor Investments (www.fierce-network.com)
2025-10-19 5G

Sources: Renesas is exploring a sale of its unit that supplies timing components for data centers and 5G networks, in a deal that could value the unit at $2B (www.reuters.com)
2025-10-15 5G

A federal jury finds that Samsung owes Collision Communications nearly $445.5M in damages for infringing on patents related to 4G, 5G, and Wi-Fi standards (www.reuters.com)
2025-10-11 Samsung 5G

5G is deployed, but it doesn't always deliver faster connections than 4G (www.eurekalert.org)
2025-9-25 5G

How Apple tests Bluetooth, Wi-Fi, 5G, and satellite connectivity on the Apple Watch, including using a Global Navigation Satellite System simulation room (www.cnet.com)
2025-9-19 Apple 5G

Australia's trusted tech moment in the Pacific: Don't let the 5G lesson go to waste (www.aspistrategist.org.au)
2025-9-17 Australia 5G

Apple Watch Ultra 3 review: a more significant upgrade than the Ultra 2, with emergency SOS via satellite, 5G, a 42-hour battery life, and a bigger display (9to5mac.com)
2025-9-17 Apple 5G Battery

Apple Watch SE 3 review: great value for $249, with an always-on display and 5G connectivity, but an outdated design and no ECG or hypertension alerts (www.tomsguide.com)
2025-9-17 Apple 5G

Apple Watch Series 11 review: 5G, better battery, and intuitive Sleep Score, but the most exciting updates are coming to older watches through watchOS 26 (www.theverge.com)
2025-9-16 Apple 5G Battery

Samsung introduces ‘incredibly thin' Galaxy F17 5G, price starts at Rs 13,999 (indianexpress.com)
2025-9-11 Samsung 5G

Apple announces $399+ Apple Watch Series 11, its thinnest watch yet, with support for hypertension detection, Sleep Score, 5G connectivity, and more (www.macrumors.com)
2025-9-10 Apple 5G

Apple unveils the $799+ Apple Watch Ultra 3, which now includes 5G, up to 42 hours of battery life, and satellite connectivity, shipping September 19 (www.theverge.com)
2025-9-10 Apple 5G Battery

Tecno unveils ‘world's slimmest 5G phone' Pova Slim with 6.7-inch 3D curved AMOLED screen (indianexpress.com)
2025-9-4 5G

AT&T To Buy Wireless Spectrum From EchoStar For $23 Billion Cash (mobile.slashdot.org)
2025-8-27 AT&T

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