Positive train control technology has been the focus of attention — and finger pointing — ever since the May 12 Amtrak train derailment in Philadelphia that killed eight passengers. PTC uses a system of signals, computers...
South Korean telecommunications provider KT and Alcatel-Lucent have signed a memorandum of understanding under which the companies will collaborate to test technologies for the eventual introduction of 5G mobile networks. The collaboration will initially focus on Alcatel-Lucent's...
With demand for wireless spectrum continuing to soar among the public and government organizations, sharing is the key to make sure it doesn't run out, the head of the National Telecommunications and Information Administration said recently.
For modern wireless networks, fiber is a key component of making networks reliable and fast by connecting cell towers back to core networks. Fiber availability is also a key issue for wireline operators as carriers that have more building...
Network functions virtualization may be a new technology for telecom operators, but NFV has a successful history in the data center world, which Hewlett-Packard said should calm the nerves of telecom operators looking to deploy the technology.
By 2018, every underground subway station in New York with have cellular service and Wi-Fi. The gear in this secret basement will keep riders connected.
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