Posts on DOCSIS

Your source for opinion and insight on the latest trends on DOCSIS.

How a solid provisioning solution can protect against CPE fraud — and increase your bottom line

This blog was co-authored with Patrick Kinnerk, Senior Product Manager at Incognito.

Cable modem fraud can be a major source of revenue leakage for service providers. A recent study found that communication service providers lost $3 billion dollars worldwide due to cable modem cloning and fraudulent practices.

To combat this problem, device provisioning solutions include mechanisms to prevent loss — but what do you really need to protect your bottom line? Continue Reading

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DOCSIS 3.1: The Perfect Excuse to Optimize your Provisioning Solution

Initial adoptions of DOCSIS 3.1, the highly-anticipated CableLabs specification update packing 10x capacity increases over its predecessor, have already stirred up the global broadband community. Major MSOs such as Comcast, TDC-Denmark, and Cox have started initial implementations, paving the way for service providers that look to embark on a long and storied journey with the latest catalyst in broadband network innovation. In July 2016, Australia’s National Broadband Network (NBN) announced their plans to upgrade their hybrid fiber-coaxial (HFC) network with the specification. Continue Reading

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A Technical Guide to DOCSIS 3.1 and Beyond – Part. 3: The Future of DOCSIS

In my last two posts of the Technical Guide to DOCSIS 3.1, we explored both the bandwidth capacity increases, and the technical advantages enabled by DOCSIS 3.1. Over the next few years, we will start to see wide-scale commercial adoption of DOCSIS 3.1. But what happens next? DOCSIS 3.1 still has some faults that will need to be explored to further advance the communications industry. Continue Reading

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2015 SCTE EXPO Recap: An Increase-of-Things

New Orleans played host to the 2015 SCTE EXPO – an annual cable telecommunications conference promoting technical knowledge in the industry. We stopped by to learn and engage with other peers in the industry. New Orleans is famous for many dishes like gumbo and jambalaya. For convenience sake you can usually order a sampler. So in my recap of the event, here’s a sampler of things to reflect on from the expo: Continue Reading

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A Technical Guide to DOCSIS 3.1 and Beyond – Part. 2: Technical Advantages

In my last post, we found that DOCSIS 3.1 has the potential to enable a 10x capacity increase over DOCSIS 3.0. Let’s look at the technical details how that is achieved, the challenges in upgrading and some of the solutions for supporting a heterogeneous deployment. If that in itself isn’t reason enough for your business to consider an upgrade, here’s a list of the technical advantages enabled by DOCSIS 3.1: Continue Reading

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If It Ain’t Broke, Don’t Fix It

Cable operators are slowly introducing newer, more sophisticated gateways, with support for TR-069, MOCA, and DOCSIS — but what can be done with all those old gateways? They’re still working, but how do you manage their firmware and ensure that you don’t end up overloading your CMTS or provisioning stack during a mass upgrade, or worse yet, end up bricking the population? Continue Reading

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