A fundamental enabler in connecting people around the globe, DOCSIS technology has empowered millions to live, work, learn and play. Since the days of the first DOCSIS 1.0 cable modems (CMs) almost 30 years ago, DOCSIS technology has continued to evolve, benefitting from a robust ecosystem of operators and vendors working together with CableLabs to […]

If you’ve ever spent any time online, you’ve probably uttered some variation of this: “What’s happening with my internet!?” Whether or not you’re technically proficient, your first step toward fixing your network problem is always the same: Shout your frustration into the void. If you’re a networking professional, you might then open Wireshark and manually […]

Fixed wireless access (FWA) is a mature access technology that could provide cost-effective solutions for both mobile network operators (MNOs) and multiple system operators (MSOs). It enables MNOs to provide fixed cable-like services and MSOs to increase speed and capacity while extending HFC services beyond their current footprints. CableLabs recently analyzed how key propagation parameters […]

Subject matter experts, innovators and thought leaders from CableLabs, SCTE and the industry at large came together last month for the Americas’ largest broadband event. From inspiring headliners and insightful interviews to hands-on demonstrations and an exposition full of solutions, SCTE TechExpo 2024 provided an in-depth look at the innovations that are shaping the future […]

At CableLabs, we talk a lot about the importance of innovation and collaboration. These are the connecting themes in our Technology Vision for the broadband industry to drive competitiveness, scale and alignment while also cultivating technologies for the future. But there’s another critical piece of the puzzle that comes into play when we talk about […]

This is the first in a series of blog posts about large language models and CableLabs’ efforts to apply them to transform knowledge-based work across the cable industry. What happens if you ask ChatGPT cable-related questions? To conjure an example, we asked the AI chatbot to describe adjacency misalignment and its symptoms. Here is ChatGPT’s […]

CableLabs is at the forefront of innovation for the broadband industry. One new area where this is especially true is in our work developing Network as a Service (NaaS) APIs. As part of this initiative, CableLabs actively contributes to CAMARA, an open source project hosted by Linux Foundation. All of CableLabs’ contributions to CAMARA are […]

The vision: ubiquitous, context-aware connectivity and an adaptive, intelligent network. The challenge: navigating the ever-evolving digital landscape with confidence and ease. CableLabs’ Technology Vision serves as a roadmap for advancing innovation and technology development in the coming years. It will drive industry alignment and support unmatched scale for operator members and the vendor community. Collectively, […]

Every day, consumers become more reliant on the digital services that surround us at home, at work, at school — and just about everywhere else. As a result, the need for robust network security and privacy protection has never been more critical. CableLabs plays a vital role in shaping the future of our networks, enabling […]

Threats to internet routing infrastructure are diverse, persistent and changing — leaving critical communications networks susceptible to severe disruptions, such as data leakage, network outages and unauthorized access to sensitive information. Securing core routing protocols — including the Border Gateway Protocol (BGP) and the Resource Public Key Infrastructure (RPKI) — is an integral facet of […]