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Technology Trends

Latest Headlines

Latest Headlines

NTT demonstrates high density fiber that supports 19 optical paths

NTT, in partnership with Fujikura and Hokkaido University, claim they have demonstrated the "world's highest density optical fiber" using a deployable optical fiber diameter of less than 250 micrometers.

AT&T on track to virtualize 30 percent of its network functions by end of 2016

Speaking to investors during the Jefferies Communications Conference, Scott Mair, senior vice president of technology planning and engineering for AT&T, said that the service provider is on track to hit a major milestone by the end of the year.

Los Angeles connects massive database to CalREN, making smart cities info available to researchers

The City of Los Angeles will connect its computers and databases to the 100 Gbps California Research and Education Network (CalREN), thanks to an agreement with CENIC (Corporation for Education Network Initiatives in California). Best of all for taxpayers, the connection is being provided at no additional cost.

AT&T, Verizon, others look to high-band spectrum to clear a path to 5G

A sizeable amount of high-band spectrum currently in the FCC's hands is increasingly catching the attention of carriers like AT&T and Verizon, who have lofty 5G ambitions. Where is that spectrum available?

Arris, Jinni and Huawei find new opportunities in evolving cable MSO market

Whether it's the emergence of new OTT video players, 4K or the FCC's "Unlock the Box" proposal, it's clear that cable industry manufacturer and services segment is facing a challenging yet innovative period.

Wading through DirecTV's movement into 4K TV

DirecTV's shift into the 4K broadcast space has been anything but easy. News reports have documented how the first two of its planned 25 Major League Baseball games broadcast in 4K had to be scrubbed due to technical issues.

Zayo's small cell, backhaul investments poised to pay off as 5G, IoT come to the fore

Zayo Group is getting increased attention from investment analysts thanks to its ongoing buildout of fiber to the tower and dark fiber, which positions it to benefit from pending deployments of 5G by major operators like AT&T and Verizon.

IoT revolution drives battle between standard, proprietary low power wide area networks

The growing interest in low power wide area (LPWA) networks, which are seen as a critical component to support a range of connected objects with long battery lives and low data rate requirements, is driving a battle between a mix of standard and proprietary technologies.

AT&T joins forces with Ciena, Fujitsu and Nokia to drive ROADM optical network concept

AT&T is turning its software-centric attention to its optical networks, announcing during this week's Optical Fiber Conference (OFC) that has joined up with Ciena, Fujitsu, and Nokia to create a Multi-Source Agreement (MSA) for open reconfigurable add drop multiplexers (ROADM) group.

AT&T's Donovan: We'll migrate 80% of our apps into the cloud by end of 2016

AT&T continues to make progress with transforming more of its network to software, telling attendees at this week's Open Networking Summit that it will migrate 80 percent of its applications into a private cloud by the end of the year.