Here are some other stories we're following today:
> BT, the Telecom Infra Project (TIP) and Facebook have launched the second annual competition for startups in telecom infrastructure to join the U.K.’s TIP Ecosystem Acceleration Centre. Release
> Brazilian operator Vivo has partnered with Ericsson to test the application of massive MIMO on the 3.5 GHz frequency on its LTE-Advanced network in Sao Paulo. Telecompaper post
> Google is putting an artificial intelligence system in charge of its data center cooling after the system proved it could cut energy use. ZDNet article
> T-Mobile is asking some smaller companies, including MVNOs, to write in support of its proposed merger with Sprint. Reuters article
> Some big media and telecom companies including Comcast or are expanding into healthcare. MarketWatch article
> The U.K. government is looking for companies to take part in a trial that will evaluate the use of 5G connectivity on the Trans Pennine rail route, which runs between Manchester and Leeds. 5G.co.uk article
> MIT's “GPS” for the body can locate hidden implants. Endgadget article