OFDMA

OFDMA — It’s Trending

By Brady Volpe – Should you or shouldn’t you deploy OFDMA in your plant? This is an important question that should be asked inside any organization before rolling out any new technology. Sure, OFDMA is trending now, and it seems like everyone is trialing OFDMA, but does that mean you should be doing it?

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Getting Started with OFDMA

By Matthew Olfert – Once cable modems start utilizing OFDMA, new issues will emerge. Since OFDMA requires the latest cable modems, this new technology creates a divide between OFDMA-enabled cable modems and older cable modems.

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OFDM and OFDMA

By Brady S. Volpe — OFDM and OFDMA are both advantageous to use over the traditional single carrier QAM (SC-QAM) which have been the staple of all previous versions of DOCSIS until DOCSIS 3.1. This is because SC-QAM worked for our needs.

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DOCSIS 3.1 Beating Expectations, Working and Ready for Service Now

By Brady Volpe – Some operators are saying that the performance of DOCSIS 3.1 is proving to be better than they had expected. Those who are deploying DOCSIS 3.1 in production systems are happy to see that these modulations are not only working, but actually working in areas where they did not expect such high performance.

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