Study: Downstream Demands To Reach 165 Mbps By 2020

The demand on the broadband downstream will outstrip upload requirements by an 8:1 ratio by 2020, according to a new study commissioned by Cable Europe and NL Kabel.

The study, undertaken by the Technical University of Eindhoven and Dialogic, predicts that the average broadband user will demand downstream speeds of 165 Mbps, versus 20 Mbps in the upstream, by the end of the decade.

In 2013, the average sufficient provisioned speeds were about 15.3 Mbps down and about 1.6 Mbps upstream, the study noted. While back-up services will tax the upstream, video will need to carry the load in the downstream, the study noted.

Cable Europe said the industry’s current broadband technology roadmap puts MSOs in great position to support those demands. While state-of-the-art DOCSIS 3.0 technology can bond enough channels to support downstream bursts of more than 1 Gbps, the coming DOCSIS 3.1 platform is targeting capacities of up to 10 Gbps down by 2 Gbps upstream.