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Four Bold Telecom Predictions for 2019 and Beyond

Traditionally once a year, I sit down and write one of these ‘prediction blogs’. However, I would not be doing my job if...

Technologies that Didn’t

ARCnet In the late 1980’s, I worked at a small value added reseller (VAR) around New York City. While we deployed a lot ...

Technologies that Didn’t

Part 4: Asynchronous Transfer Mode One of the common myths of the networking world is there were no “real” networks befo...

FlexE in a Two Act Play

Act One Act One, wherein Ethernet Services (ES) explains Flexible Ethernet to a totally clueless Optical Transport (OT),...

5G Slicing: Concepts, Architectures, and Challenges

Part 3: Architectures This is the third in my series of blogs where I try to lay down the basic tenants of 5G network sl...

5G is a Delicate Balance

Part 3: In the white box era, there’s still room for dedicated equipment Welcome back to my blog series: ‘5G is a delica...

A Tale of Many Cities

Cities Must Use Hi-Tech Communications to Compete The move to a global economy sees cities and regions all competing wit...

5G Slicing: Concepts, Architectures, and Challenges

Part 2: Network Slicing Concepts and Requirements In the previous blog in this series, I talked about the basic tenants ...

5G Slicing: Concepts, Architectures, and Challenges

Part 1: The beginning, what is slicing? 5G is expected to open up many new opportunities for service providers – of thes...

SDH and SONET – Is it time to turn the light off?

As we enter the 5G era, it is finally time to turn off those old TDM networks For well over a decade, IP has been the ub...

Technologies that Didn’t

Part 3: Network Operating Systems For those with a long memory—no, even longer than that—there were once things called N...

The Great Telco OTT Symbiosis

Do you remember learning about symbiosis in an early biology lesson? Although readers of this blog come from diverse bac...

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