Next Generation Communications Blog

IP Routing and Transport

The Business Case for IP Transformation: Is Your Business Ready?

By: Steve Blackshaw, IP Transformation Product Line Management, Alcatel-Lucent

Delivering successful change programs is a significant challenge. Undertaking a Readiness Assessment speeds the launch of new IP services, reduces risks and aligns corporate objectives with your program.

The Challenge of Change…a true story

So your company is planning an all IP network. The CTO is delivering technology roadmaps, the COO is assessing the service portals, and network designers have been architecting for eight months. The program is well underway and people are now starting to plan the migration.

So, you start to scope out the effort required to deliver migration and calculate that it requires hundreds of resources to manage a switchover. You approach engineering to secure the resources, and are informed HR is managing a release program, remunerating engineers to leave the company. The same engineers that you need to deliver your program!

Sound familiar?

The Business Case for IP Transformation: Creating the Case

By: Steve Blackshaw, IP Transformation Product Line Management, Alcatel-Lucent

In a technology-focused environment it is possible to conclude that building the business case for IP transformation is all about the network, the technology and the associated spend. That would be a mistake. To build an effective business case network operators must take into account the complexity of the program and its far reaching impact on their business.

The business case validates and supports the transformation activity. As the network operator invests (both capex and opex), the business case demonstrates  the feasibility of the exercise and also that the tangible benefits (the return on investment) warrant the expenditures and opportunity cost. IP Transformation isn’t easy, but a well-executed strategy based on a strong business case will result in years of tangible benefits for your business.

Small Cells Put Extra Pressure on the Evolved Packet Core

By Mae Kowalke, TMCnet Contributor

Small cells are a boon for mobile network operators, as they easily and cheaply expand wireless network connectivity. However, they also can strain an operator’s evolved packet core (EPC).

“The EPC may be called upon to deliver a significant increase in scale, capacity, and performance beyond that which was required initially to support the macro-cellular network,” noted David Nowoswiat, Sr. Product and Solutions Marketing Manager, Alcatel-Lucent in a recent TechZine posting, Is your EPC ready for the small cells onslaught? He suggests that operators look at three areas when examining if their EPC is up for the challenge.

Private LTE Networks Boost Mining Efficiency

By: Mae Kowalke, TMCnet Contributor

The mining industry is booming thanks not only to natural resource demands in China, but also because every electronic device, including smartphones a lot of the precious materials that miners pull from the earth. For example, an iPhone contains gold, silver, platinum, copper and many rare earth elements like Yttrium, Lanthanum, Neodymium, Gadolinium and Europium.

Keeping these bustling mines efficient requires a highly reliable, accessible, secure and high-performance communications network. The reason is the mines tend to be operational 24/7/365. It is a major factor in why many mines are in the process of or evaluating upgrading their communications networks, since the existing Wi-Fi, 2G, 3G, proprietary VHF and PMR options are not keeping pace with mining information interchange demands of all types.

How the Airlines Can Make Their Systems, and Air Travel, More Reliable

By: Paula Bernier, TMC Executive Editor

If you traveled by air this summer, consider yourself lucky if you made it to your destination on time. It was a tough summer for both the airlines and for passengers, as IT issues in both July and August led to widespread delays and flight cancellations in the U.S. and beyond.

Most recently, a software update to a plane routing system at an FAA control center in Leesburg, Va., led to what some are now calling Flypocalypse.

Railways Can Meet Regulatory Needs and Boost Services with IP/MPLS

By: Mae Kowalke, TMCnet Contributor

While signaling and train control technologies have long existed to automatically trigger emergency brakes, railways are struggling to put them into place.

In North America, the Positive Train Control (PTC) system was mandated by the United States federal government in 2008 for railway lines carrying passengers and hazardous materials. Yet, the government deadline to have 96,500 km of track with the feature by 2015 will not be met.

Similarly, the European Train Control System (ETCS) in Europe, part of the Europe Rail Traffic Management System (ERTMS), is currently only deployed on 5000 km of track. The EU is aiming for a rollout on Europe’s 68,000km core network by 2030, and there is a long way still to go.

“With the US government set to introduce a five-year extension of the PTC bill by the end of 2015, and the EU turning the screw on ETCS deployment, this is not going away,” noted a recent blog post, Unlocking the benefits of train control with IP/MPLS, by Thierry Sens, Marketing Director Transportation Segment, Alcatel-Lucent. Sens, explained that, “Railways should therefore embrace the respective mandates as an opportunity to improve their network architecture and technology, specifically by introducing IP/MPLS.”

Large Enterprises: Think Like a Service Provider When it Comes to Network Connectivity

By: Mae Kowalke, TMCnet Contributor

There is hardly a business today that does not require high speed and high performance Internet connectivity. Let’s face it, quality network access is table stakes for running a successful business in an increasingly connected world where commerce is 24/7/365 and can originate or terminate from anywhere and over any device with a browser.  As a result, ensuring good networking and communications for employees is a major priority for all businesses, but it is an especially daunting one for large enterprises due the volume and the accommodation of rapid change thanks to things like the cloud, BYOD, mobility and the virtualization of the workplace.

A recent Alcatel-Lucent application note, The large enterprise has changed, gave an interesting snapshot of large enterprise IT today.

New network service platform adds agility to cloud computing

Guest blog: Paul Parker-Johnson, leader of cloud and virtual system infrastructures practice at ACG Research

Alcatel-Lucent has developed its Network Services Platform (NSP) as a unified solution for creating agility in delivering network services. NSP brings efficiency and flexibility to the front-end problems of new service creation and the immediately downstream problems of operating those services efficiently and intelligently in a multilayer, multidomain, multivendor network. It does so in a unified and holistically designed solution.

Remarkable gains have been made in the cloud computing community to create and deploy new services efficiently and at scale. It’s also true that a significant impediment to service delivery is the rigidity of networks we deploy and processes used to define and instantiate services being offered.

A great deal of energy has been expended in recent years to enhance the flexibility of networks. Solutions have begun to appear that address parts of the problem, but to date they have been constrained to a particular function or domain and haven’t actually solved the whole agile service delivery problem for networks.

Until the Alcatel-Lucent NSP.

Not All Virtual Route Reflectors Are Created Equal

By: Mae Kowalke, TMCnet Contributor

Border gateway protocol (BGP) route reflectors have played an important role for decades, since they help remove the need for a full internal BGP mesh within an autonomous system.

Currently, most route reflectors run either on a router that is dedicated to route reflection, or on routers that also perform other IP routing and service functions. Both scenarios have downsides.

Dedicated BGP route reflectors are a waste because route reflection functions require minimal data plane resources. Routers that juggle route reflection with other duties, on the other hand, may not have sufficient resources to support scalable route reflection.

Alcatel-Lucent Explains the Importance of CDC-F Optical Networks

By: Paula Bernier, TMC Executive Editor

Today’s technology now allows a single fiber strand to carry up to 17.6 terabits per second of traffic. That’s the equivalent of transmitting 88 Blu-ray discs in a second. This ultra-broadband capability, and the new software-defined networks that service providers are embracing, have important impacts on optical networks further upstream.

“…we need to stay in the light/photonic domain as long as possible in order to reduce the cost associated with repeatedly converting wavelength photonic signals to electrical,” notes Scott Larrigan, senior marketing manager of IPR&T product and solution marketing at Alcatel-Lucent, in a recent TechZine posting, CDC-F optical networks propel us forward, and in the podcast embedded below.

1 2 3 4 5 Next
Featured Events