CES: Cable Operators Commit to 10G Cable Modem Speeds

At CES 2019, The Internet & Television Association (NCTA), CableLabs, and Cable Europe stated their intent to increase cable modems’ two-way speed from today’s 1-gigabit-per-second to 10+ gigabits. According to CableLabs, in 2018, 80 percent of homes had gigabit-per-second operations, up from 4 percent in 2016. U.S. cable operators whose networks pass 90 percent of homes and will enact the 10G initiative include Comcast, Charter, Cox, Mediacom, Midco, and international operators Rogers, Shaw, and Vodafone among others. Continue reading CES: Cable Operators Commit to 10G Cable Modem Speeds

CES Panel: Possibilities of Marrying 5G With Edge Computing

What is edge computing and what can it bring when married with 5G, asked TechRepublic editor-in-chief Jason Hiner, who moderated a CES panel on the topic. AT&T vice president Alicia Abella described edge computing in historical context, as the pendulum has swung back and forth from centralized computing (in the 1960s to 1980s) to compute power on the desktop (with the advent of the desktop PC), back again to a centralized notion with the cloud, and now back to a distributed model with edge computing. Continue reading CES Panel: Possibilities of Marrying 5G With Edge Computing

Recent Nokia Networks Trials Achieve Terabit-Speed Internet

Nokia Bell Labs, Deutsche Telekom T-Labs, and the Technical University of Munich are demonstrating Probabilistic Constellation Shaping (PCS), a technique that delivers 1Tbps speeds over fiber — much faster than Google Fiber’s 1Gbps. Nokia Networks reports that it’s tested 1Tbps “on a round trip between the German cities of Stuttgart and Darmstadt, as well as between Stuttgart and Nuremberg,” and also achieved 0.8Tbps between Stuttgart and Berlin. This is only the latest effort to bring terabit networks to fruition. Continue reading Recent Nokia Networks Trials Achieve Terabit-Speed Internet