telecommunications

APNIC 博客文章探讨海底光缆的脆弱性与韧性，指出台湾马祖之间的海缆多次遭切断、波罗的海海缆频繁故障，并回顾历史上海战中蓄意切断海底电缆的案例，强调这些关键基础设施难以被卫星替代。文章同时讨论了保护海缆的措施与面临的地质、船舶及战争风险。

SpaceX宣布收购全国性低频段频谱牌照组合，分析认为这几乎肯定是Grain Management持有的800 MHz频段（原Sprint频谱，后由T-Mobile转让），此举将推动Starlink成为美国主要移动运营商。

Russian forces are escalating jet-powered drone strikes on Ukrainian data centers and telecom networks, exploiting air-defense gaps and disrupting Internet access for tens of thousands, raising concerns for Ukraine's digital economy and critical services.

TelecomGPT-R1 is a family of open-source models for unified telecom reasoning, trained with supervised fine-tuning and reinforcement learning, outperforming proprietary models like GPT-5 on benchmarks.

Meta announces Petal, the world's first petabit-class transoceanic subsea cable, connecting France and the United States with a capacity of 1 Pbps, set to enter service in 2029.

The article discusses the government's difficulty in stopping robotexts while emphasizing its intent to regulate AI technologies.

A Telstra network outage occurred when a GPS receiver set the year to 2006, causing disruptions to voice calls, emergency services, and critical infrastructure, highlighting the crucial role of time synchronization in modern networks.

SpaceX has confirmed the deployment of all three SES Satellites O3b mPOWER satellites, advancing global satellite connectivity.

This article explores how the global internet depends on physical submarine fiber-optic cables for international data transmission, highlighting their construction, ownership, and landing points on coastlines.

ANP has been listed as a candidate protocol in 3GPP’s study of AI protocols for 6G, highlighting advancements in AI integration for future networks.

Blue Origin has secured a contract worth up to $700M to build a telecommunications network around Mars to support future missions and establish a communications backbone.

The paper introduces a framework for integrating explainable AI into CRM systems for customer churn prediction in telecommunications, benchmarking classifiers and using SHAP and LIME for interpretable predictions to enhance retention strategies.

A tool showcased on Hacker News that visualizes fiber optic cable breaks on a map, aiding in network monitoring and telecommunications management.

La France a atteint 94,9% de couverture en fibre optique en 2026, selon Arcep, avec une cartographie détaillée du déploiement des réseaux FttH.

The FCC has officially abandoned its goal of achieving gigabit download and half-gigabit upload speeds for broadband in the US, citing unpredictability and current adequacy, which critics view as regulatory arrogance influenced by industry interests.

IBM Simon was the world's first smartphone to integrate personal cellular communications, combining phone calls, fax, and email functionalities, thus pioneering mobile office capabilities.

EvoCause is a research paper introducing an LLM-guided approach to refine causal graphs for root cause analysis, using expert diagnostic labels to constrain graph edits and releasing TeleRCA, an expert-annotated alarm benchmark from a production telecom network.

AT&T used D-Wave's annealing quantum computer to cut a network optimization task from one hour to under 15 seconds, demonstrating practical quantum advantage.

Deutsche Telekom is integrating generative AI across customer service, network operations, and voice communications, aiming to become an AI-native telco. The article highlights results like 50,000+ monthly active AI users and a focus on reinventing voice calling.

The FCC is voting to eliminate a Biden-era rule requiring ISPs to itemize all passthrough fees on broadband price labels, allowing them to instead list a single 'up to' amount and making price information less accessible.