Next Generation Communications Blog

News Tidbits Part 2923

A lot of lit tidbits popping up. If you follow me on twitter, then you may have seen some of this...

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The Business Case for IP Transformation: Realizing The Benefits

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

Significant investments require significant returns. How do companies ensure their benefits are measured, tracked and realized during IP Transformation Programs? 

Success Is Not Guaranteed

Think about the hardest project you have ever delivered. Just think back… that one ‘special project’, the one that spiraled out of control, the one where the requirements kept changing, the one where the objectives kept moving, the one project that would not de-scope, where the tsunami of work was towering over the team, and impossible deadlines were looming. Yes, that one.

Most of us have experienced THAT project. And we probably sat with our colleagues, asking ourselves how a project under such pressure could even exist. Why would the sponsors not revise the scope, refocus the team, or even reinvest the budget elsewhere?

We all know that technical projects can go awry. IT, Networking and Engineering projects – famously 50% overrun on budget, and many are cancelled altogether.

So, what are the figures for complex Transformation Programs?  For Programs where IT, Network, Operations and Engineering are undergoing change simultaneously. With an objective eye, it’s easy to question how any of them actually deliver results. But indeed they do.

But, how, and what can we measure to be certain we are achieving the desired results?

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WebRTC Customer Service Benefits Retailers and Shoppers - Video Demo

"If you're shopping and need information about a specific product, and you can't find a salesperson around, scan the bar code [of...

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Buck the Trend Be Cool at Convergence India and ITEXPO East January 2016

Investors, entrepreneurs, inventors, early adopters and evangelists want to be a part of every best thing, and much of that is coming...

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What is MANO and why do you need it?

MANO is a confusing topic.  What is it, why is it needed, and how do I get one?  First, let’s talk about...

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iPad Pro Keyboard is Really Poor

The iPad Pro is yet another extension of the iOS family. While some consider its release to be a sign of failure,...

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ISIS Brings Flip-Phone to Crowd-Sourced Cyber-Hacking Fight.

Its an interesting world we live in where a group like Anonymous which likely wasn't thought very highly has become a savior...

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Scaling Microwave Networks Effectively Requires a Mix of Optimization Techniques

By Mae Kowalke, TMCnet Contributor

The data storm kicked up by the rise in data use from smartphones and tablet computers necessitates a focus on scaling microwave capacity efficiently.

Microwave networks can be adjusted for spectral efficiency on a link-by-link basis, but this is not practical. What’s needed is a network-based approach such as that used in the Alcatel-Lucent 9500 Microwave Packet Radio that can avoid optimizations that are only valid on a small scale, and reduce the amount of spectrum used to help save rights-of-use costs.

According to a recent Alcatel-Lucent TechZine article, operators have two good microwave scaling methods at their disposal on the topic, hierarchical quadrature amplitude modulation (HQAM) and packet compression.

Next Generation Public Safety Communications is a High Priority for Houston

By Mae Kowalke, TMCnet Contributor

It might be an understatement to say that Harris County in Texas takes its public safety first-responder communications seriously.

The county, which encompasses the fourth largest city in the United States, Houston, also is home to the country’s petrochemical industry. The county also is no stranger to natural disasters.  Hurricanes are common for the area, and big one named Hurricane Ike ripped through the region in 2008. In fact, Hurricane Ike was the third most costly storm in U.S. history, and $60 million has gone toward the recovery effort with another $100 million committed for the future.

As a result, natural disaster communications for enabling not just fast response during a crisis but also for preparations and dealing with the aftermath has been recognized as a top priority. The county believes that to best protect its citizens and give first-responders the capabilities they need to work in a high-performance manners is to have a communications network that is second to none. A next generation public safety communications network is the one thing they know they cannot do without when a natural disaster strikes.

Cable MSOs Need a Flexible Network Edge

By Mae Kowalke, TMCnet Contributor

It seems these days that no matter how much bandwidth and services multiple systems operators (MSOs) it is not enough. Subscribers want higher quality user experiences not just for their televisions but for the exploding number of other network connected devices they possess which are multiple media bandwidth hungry. 

Even if cable MSOs can meet current demands the pressure to go faster is intense, especially when the competition is only a click and a quick connection away.  This need for speed to the market and in the market is placing increasing strains on cable system architectures and creating a need to accelerate cable network IP transformation.

As Time Warner Cable senior director and chief network architect Michael S. Kelsen has written: “Cable operators are seeing their network capacity requirements double approximately every 24 months to keep up with customer demand and the launch of new services.”

One way to cope with increasing capacity demands is ensuring cable operators have a flexible network edge. A flexible network edge helps maintain growth but reduces costs at the edge of the network by supporting the evolution of residential, commercial and even mobile services.

A High-Performance Evolved Packet Core is Essential to Handle Mobile Data Demand

By Mae Kowalke, TMCnet Contributor

The glass can be half empty or half full when it comes to mobile broadband.

On the one hand, data usage is growing at exponential rates, and seems to be no end in sight. In fact, it is projected that by 2017, the monthly mobile broadband usage of the average subscriber will reach 5 GB, according to research from Alcatel-Lucent Bell Labs.

On the other hand, the emergence of LTE enables operators to more cost-effectively monetize this traffic demand by rolling out quality-of-service (QoS) guarantees for sensitive data traffic such as voice-over-LTE (VoLTE), as well as other data service packages that until recently did not make sense.

Finding the glass half full from the emerging data storm requires some planning when rolling out LTE, however. Network optimization is not a given. While LTE flattens IP traffic and enables new business models it also introduces new problems. Chief among them is increased network signaling rates.

Oil & Gas: Dynamic Communications Enables Faster, Farther and Safer Operations

By Mae Kowalke, TMCnet Contributor

The demand for oil and gas capabilities has never been greater and continues to grow. In fact, world energy needs are expected to increase by roughly 40 percent by 2030, according to the International Energy Agency, with the fast-developing China and India leading the way in energy consumption growth. The demand for oil is expected to grow by 20 percent, and gas needs should expand during this time by 50 percent. As much as dependency on fossil fuels is seen as needing to be reigned in, clearly oil and gas demand is going to go up despite greater reliance on alternatives. .

With that said, meeting energy needs is getting more complex. Hydrocarbon delivery is challenged by the fact that so much of the relatively low-hanging fruit has been plucked. The energy reserves of the future will increasingly come from deep-sea drilling, tar sands mining and other more challenging methods. Hydrocarbon delivery also will have to travel farther distances.

To effectuate cost-effective and efficient exploration and fuel deliveries in more challenging environments, it has become paramount that gas and oil communications be upgraded to next generation capabilities.

The Mobile Gateway Could Choke LTE Networks if Telcos Are Not Careful

By Mae Kowalke, TMCnet Contributor

LTE is the future of the network. That much is no longer in dispute in dispute.

Mobile network operators are embracing IP-based networks, and the numbers prove it. By the end of 2013, predicts the GSA, there will be 260 commercial LTE networks in 93 countries.

“Telecom operators like IP-based networks because they are interoperable and flexible,” noted Patrick McCabe, Senior Product Marketing Manager, Alcatel-Lucent, in a recent TechZine article, 3 Reasons for an IP-Optimized Mobile Gateway. “This makes them easy to modify as new IP-based functions, features, and applications become available.”

But getting there could have some bumps unless mobile network operators improve their mobile gateways, leveraging enhancements to their wireless packet cores. The mobile gateway needs to be IP-optimized if it is going to deal with the deluge of traffic that has begun and will only get worse as users get their hands on the fast speeds that come with LTE.

Chinese City Ensures its Railways Provide Superior Service by Leveraging Next Gen Communications

By Mae Kowalke, TMCnet Contributor

Railways came into their own several hundred years ago thanks to England. But today, modern railways are being pioneered by China, which has plunged headlong into railway development as part of its rapid growth and evolution as an emerging superpower. And, as part of the deployment of its extensive next generation railroad network, Chinese railway operators are relying on dynamic next generation communications networks, to assure operational excellence and provide passengers a high-quality user experience.

When China began work on its new metro network in the city of Xi’an, home to the famous terracotta army, it wanted to ensure that it had both a cutting edge rail communications network for its operations and complete wireless coverage in stations for its passengers.

Australian Hospital Upgrades its Healthcare Communications Infrastructure

By Mae Kowalke, TMCnet Contributor

As the second oldest hospital in Australia, the more than 200-year-old Liverpool Hospital has seen its fair share of change. The most recent change: Adding a new wing and a state-of-the-art communications network.

Railways See the Benefits of IP Convergence - Customer and Network Operator Perspectives

By Mae Kowalke, TMCnet Contributor

TDM just doesn’t cut it any longer when it comes to rail communications. Railway operations decision-makers the world over are moving from TDM-based rail solutions to a single IP-based communications network that maximizes bandwidth and delivery true multi-tenancy. When it comes to communications, rail solutions in 2013 are all about IP convergence.

“The necessity of an IP network transformation is due to the increasing need to host more services and its ability to converge these onto a single piece of infrastructure to provide a truly multi-service network,” Stefano Pasetti, director of mobile and telecommunications for Milan’s metro rail service provider, Azienda Trasporti Milanese (ATM), said recently in a blog post by Alcatel-Lucent.

MPLS-Based Networks Keep Public Safety Communications Humming

By Mae Kowalke, TMCnet Contributor

When it comes to first responder communications, network quality matters a lot. Public safety organizations need reliable, secure communications networks.

Traditionally, public safety networks have used plesiochronous digital hierarchy (PDH), synchronous digital hierarchy (SDH) or synchronous optical network (SONET) TDM technologies for their networks. But as communications have evolved, TDM is proving insufficient for IP-based voice, video and data systems.

“Many public safety communications networks are evolving to broadband solutions which utilize an IP WAN for first responder radio networks, video surveillance, LTE, improved interoperability, and better integration with growing IT applications, noted a recent white paper on the topic by Alcatel-Lucent, "Mission-Critical Communications Networks for Public Safety."

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