Next Generation Communications Blog

Bell Labs Innovation

The Ongoing Applicability of Copper-Based Broadband Access

By: Paula Bernier, TMC Executive Editor

Video and other rich media are driving demand for ever-faster connectivity. Indeed, Bell Labs believes demand for bandwidth to support residential triple play services will grow by 10 percent annually.

Sometimes fiber to the subscriber is the best fit to support broadband services for residential and small and medium businesses. However, existing copper continues to have an amazing ability to be enhanced to meet broadband requirements. Indeed, copper-based technologies such as VDSL2 vectoring, Vplus, and can support bandwidth rates of 100, 300mbps or even 1gbps.

To decide which areas are ideal candidates for fiber-to-the-home (FTTH) or business, and which can be more than adequately served with copper-based technologies, Bell Labs Consulting suggests that service providers consider:

Study Shows the Economic Benefits of Government Broadband in Australia

By: Mae Kowalke, TMCnet Contributor

Go to Australia and you’ll quickly realize that not only is the country run reasonably well, but the continent also has a good digital infrastructure.

This is no surprise, because Australia has made a significant investment in national broadband infrastructure as part of an agenda to capture economic and social benefits in the emerging digital economy. Government broadband, particularly for the Australian National Broadband Network (NBN), ensures ubiquitous national availability of an open access, high-speed services delivery platform.

NFV INSIGHTS: Preparing for the future of NFV

By: Andreas Lemke, Ph.D. - Alcatel-Lucent


Have you ever gotten your hands dirty and really implemented an NFV or SDN application? Six teams from academia and industry in Israel and Europe can answer with a resounding yes! These teams gathered in Haifa at the 4-day 2015 Winter School and Hackathon event, organized by Bell Labs, Alcatel-Lucent’s CloudBand team and Israel’s leading Institute of Technology, Technion. The event offered a full program to get acquainted with the fundamental concepts behind cloud computing, software defined networking (SDN) and network functions virtualization (NFV).

Can the vEPC be deployed in the LTE consumer network?

By: Keith Allan, Director IP Mobile Core Product Strategy, Alcatel-Lucent

This article discusses the progress in the development and operational management of the vEPC to support the LTE consumer network. It answers the question: Is the vEPC commercially viable in large-scale, LTE network deployments? At Mobile World Congress 2015, Alcatel-Lucent will show a live demonstration of vEPC dynamic scaling together with simplified NFV management and orchestration.

Over the past several years, I’ve met with many mobile network operators (MNOs) and discussed their plans for virtualizing the evolved packet core (EPC). It’s clear from the more recent conversations that MNOs are now convinced that the vEPC is both financially and technically viable for their networks.  But is the vEPC ready for the MNO’s LTE consumer network?  In this article, I’ll discuss why I now think that’s possible.

VDSL and Vectoring are Important Parts of Broadband Deployment

By: Wendy Zajack, Dir. Product Communications, Alcatel-Lucent

From original on Alcatel-Lucent corporate blog

A few months ago our home WiFi slowed to a crawl. At first we thought it was a temporary thing, but after my son ran a diagnostic there was a problem with our high-speed broadband.  

While the technician was fixing it, he mentioned that for an extra $10 a month we could get a faster plan.  Living in the US we already (in my opinion) pay enough for our monthly broadband package so I immediately said ‘no.’ But I told my kids that IF they wanted to pay for it … we would consider it.

Cloud DVR Comes of Age

By: Mathew Pitt-Bailey, Product Communications, Alcatel-Lucent 

I know what you’re thinking. Here is another article about “the cloud”. There’s been a lot of talk, a lot of promise – in short, a lot of hype about how the cloud will transform our industry. But when is it going to start delivering? 

Well actually, it already has.

Alcatel-Lucent in Action: a year of progress and look to the future

Sustainability, Alcatel-Lucent

Alcatel-Lucent in Action” is the story of one year of action to transform our company and position it for innovation and growth.

Bell Labs and the Art of Disruptive Innovation

Mae Kowalke, TMCnet Contributor

Innovation takes many forms. But when it comes to the art of disruption, often it comes from quarters least expected. The breakthroughs that change the world are not something that can be forced or fully anticipated.

The foundation can be laid for disruptive innovation, however, as world-renowned research outfit Bell Labs well knows. Bell Labs, the research arm of Alcatel-Lucent, has been behind breakthroughs in innovation for generations.

Metro Transport Networks in Trouble?

Mae Kowalke, TMCnet Contributor

Spoiler alert: The added capacity of 100G-capable transport systems will not be enough to meet the coming demand within Metro Transport Networks.

First, there are numbers that have service providers worried. A recent Bell Labs study showed that metro traffic will grow by more than 560 percent by 2017, twice the growth of backbone network traffic. The biggest drivers will be video and cloud traffic. Bell Labs also predicts that while 57 percent of network traffic terminated in the metro back in 2012, by 2017 a full 75 percent of traffic will terminate within metro networks.

An Open Access LTE Approach Offers Advantages

An Open Access LTE Approach Offers Advantages

Mae Kowalke, TMCnet Contributor

I must admit that currently I don’t use LTE as much as I write about it. However, this is not for lack of wanting LTE, but rather because I live in the woods where there is not enough coverage. It is more a failure of policy than a failure of technology.

I’m not alone, and the question of how to bring LTE and the societal benefits of comprehensive mobile broadband coverage to the US and other countries is an important discussion.

Recently Bell Labs Advisory Services, the research arm of Alcatel-Lucent, looked at the various models for rolling out LTE in hard to reach places in an interesting paper, Open Access LTE: Reducing LTE Deployment Costs for Rural Broadband Coverage.  What it found was that open access LTE, where a single entity owns the spectrum and deploys a nationwide LTE network that then is rented out to mobile network operators, offers significant advantages.

The research showed that adopting an open access LTE strategy could deliver up to a 50 percent increase in adoption over the traditional approach of having each mobile network operator build out their own system.

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