Network Slicing for Enjoyable, Efficiency, and Security

The idea of community slicing first emerged within the mobile world and is now being utilized to fiber broadband networks, offering a path to new providers for customers and new differentiators for operators. GFiber and others are transferring community slicing into the world of the sensible, with different service suppliers not far behind in dreaming up new functions for customers and companies.

 

By and huge, whereas right now’s web site visitors is all handled equally, clients have substantial variation in how they use their connections. Hardcore avid gamers need to optimize their whole networks for that software. Work-from-home (WFH) workers need videoconferencing to work correctly and seamlessly with out lag or jitter. Network slicing permits the creation of digital, devoted lanes for particular site visitors, and GFiber wished to see if the expertise made a distinction with the tenGig+ higher-speed service tiers.

“Most traffic in the home is on Wi-Fi,” mentioned Nick Saporito, Head of Product, GFiber, on the September 3, 2025, Fiber for Breakfast podcast. “There are still congestion issues on Wi-Fi, so we do think that there’s a challenge that [network slicing] can help overcome. The other piece here is latency is having a moment right now, and we think that moment is here to stay.”

Lower latency is required for quite a lot of residential and business use circumstances counting on high-quality, real-time communications together with stay streaming, digital actuality, and AI. “When you think about it, latency is actually what the customer is feeling the most in terms of customer experience, like when something’s not loading instantly, it’s actually latency,” Saporito mentioned. “It’s not a bandwidth problem, that’s a latency issue. We partnered with Nokia, who was our primary OLT vendor, to demonstrate network slicing technology over PON for a lot of reasons. One of the core drivers for GFiber on this technology asks is there a way to offer our customers more value and customization? As an industry, we keep on giving customers a bigger pipe to the home and it’s kind of a one-size-fits-all pipe we keep upsizing. As we think about 10 Gig+ networks to the home, we’re asking ourselves internally if there is a play or does it drive customer value to give those customers more control over the pipe? Should they be able to customize that pipe to their specific use cases?”

Network slicing would additionally present advantages for operators, enabling them to optimize their community utilization extra effectively, with the potential for much less site visitors flowing throughout upstream transit connections the place prices are assessed by the quantity of information flowing via them.

Slicing a Product

But the problem is in how community slicing is introduced by the service supplier. “How you productize this with your customer?” mentioned Saporito. “This is a really complicated technology. You’re essentially standing up on demand EVPN services for a residential customer. That is very complicated. And you can’t have a conversation about network slicing without also having a conversation about network automation almost in parallel, because you can’t have one without the other. It would be incredibly challenging to productize network slicing without a high level of network automation, which is another hot button topic in our industry today. Network automation also ties back to AI discussions that everybody’s having right now, and we’re all trying to kind of grapple with what that means for all of us.”

Recognizing that GFiber is in its very early days on methods to current community slicing, its first reduce for rolling it out as a service would offer clients with the power to place their community connection into sure optimized modes, just like how newer automobiles could be put into totally different modes by urgent a button, reminiscent of switching from regular driving into traction management throughout dangerous climate and highway situations.

“Maybe your customer is a hardcore gamer and they can go through our app and put their internet pipe into gaming mode, where we actually create slices to the top 10 gaming platforms that customer uses,” mentioned Saporito. “Maybe there’s a work-from-home mode where we prioritize or we create dedicated lanes to Google Meet or Microsoft Teams or whatever that customer uses for their work-from-home situation.”

AI comes into the dialog since a community agent may inform if a buyer is working from residence and utilizing functions which might profit from decrease latency, then present the client with the choice to modify on the mode for higher efficiency throughout their regular work hours or as wanted for decrease latency when utilizing real-time functions.

The Security Slice, the AI Slice

A 3rd use case is for offering enhanced safety throughout monetary and different transactions. “I think this [application] may become a linchpin for this technology, given the trends around cybersecurity,” mentioned Saporito. “If a customer is logging into their financial institution, maybe we as an ISP create a transactional, temporary slice from that customer to the financial institution for additional security. When they’re done with their online banking activity, that slice goes away automatically.”

 

 

 

Other potential use circumstances for community slicing may very well be sooner methods to ship community software program updates and AI/VR occasions when ultra-low latency is important for a usable expertise. But implementing any kind of community slicing product would require a parallel dialog about community automation, since making an attempt to implement and function the method in a handbook vogue is far too complicated to be scalable. It additionally might require a regulatory dialogue.

“At the end of the day for GFiber, what it boils down to is giving our customers more control,” mentioned Saporito. “We’re giving them very large pipes to the home, whether it’s 3 Gig, 8 Gig, or more in the future. Does it behoove us to give them more options to control that pipe? We think the answer is probably yes, but we have to do it the thoughtful way, in a way that makes sense to our customers and really drives that customer value.”

The buyer worth GFiber can be delivering can be community customization, based mostly upon the wants and needs of the shoppers. Saporito believes the client has to determine methods to optimize their connection, fairly than the operator dictating how the community and functions ought to be configured. And it doubtless gained’t be a value-added service, however a bundled function.

“We’re giving consumers data center level connectivity to their home [with 10G+ speeds],” mentioned Saporito. “We’re asking ourselves, should we give them more ISP-like controls over the routing of their traffic in this concept of having a personal ISP? As we think about the future use cases of AI, VR, AR, etc., is there a play there, not just for the bandwidth, but for the latency benefits that can come with it?”