AT&T Says Edge Computing to Power 5G Experiences
AT&T hopes taking advantage of numerous, local data centers will enable the low-latency, high-speed features of 5G. The company is exploring a model called edge computing in order to balance the power needs of mobile devices with those of data center number crunching. AT&T points out that future applications such as autonomous cars and augmented/virtual reality will need incredible amounts of real-time computing. Much of this computing is too much for mobile devices to handle, and is often off-loaded to data centers. The issue is the time it takes data to travel from a car or handset to the data center (often hundreds of miles away) and back. In order to reduce latency while also powering rapid calculations, AT&T plans to deploy tens of thousands of central offices, macro towers, and small cells all over the country — many of which will be within a few miles of customers. The shorter distance from the car or phone to the data center means faster turnaround times for data, or lower latency. AT&T calls these small installations edge computing facilities. AT&T is already testing edge computing with some of its business customers and plans to bake the computing model into its 5G network. AT&T and other carriers are expected to begin deploying 5G technologies as soon as 2018 or 2019.
ARM Reveals DynamIQ Processor Design with AI In Mind
ARM today announced DynamIQ, a new way to manage multi-core systems that gives them the ability to scale exactly to the tasks or needs at hand. DynamIQ expands on ARM's big.LITTLE technology, which allows for paired sets of high-power and low-power processor cores to tackle specific tasks based on the computing requirements.
ZTE Mobley Hotspot Plugs Into Car Data Port
AT&T today announced the ZTE Mobley, a mobile hotspot for cars that connects via the OBD-II port. The Mobley is compatible with most cars model year 1996 and later and turns on automatically whenever the car is on.
ARM's Cortex A75 and A55 Processor Cores Target AI
ARM recently announced the Cortex-A75 and Cortex-A55 processor cores, the first to support its DynamIQ technology. ARM first revealed DynamIQ earlier this year, an advancement of its big.LITTLE technology that allows paired sets of high-power and low-power processor cores to tackle specific tasks based on the computing requirements at hand.
FCC Chair Says 5G Is a 'National Priority'
FCC Chairman Tom Wheeler plans to push the nation's 5G agenda forward this week by defining the spectrum that the wireless networks of the future will use. "I am circulating to my colleagues proposed new rules that will identify and open up vast amounts of spectrum for 5G applications," said Wheeler.