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

Comcast will test a streaming service later this year in order to give audiences access to a wider variety of content through its X1 cable set-top boxes. The service will be similar to YouTube in that is will allow people to upload videos directly to a server. A dedicated app will then make the content available on a streaming basis along with mobile apps in 2015 or 2016. SVP of Video Matt Strauss explains that the focus will be on professionally-produced and serialized content. Continue reading Comcast to Provide Streaming Service Through X1 Set-Top Box