Erik Linask : Convergence Corner
Erik Linask
writer

Access is Still Pretty Good

At all the shows, it is cloud this and cloud that - a bunch of doom and gloom on legacy telecom....

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Mobile fax? Why do you need that?

Fax is an enduring technology. While you may think that fax is declining, some reports show that the market is actually...

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We ask the experts: How can exceptional QoE be achieved in VoLTE networks?

By: Jean Jones, Director, Wireless Marketing, Alcatel-Lucent

What does voice over LTE (VoLTE) offer your subscribers? Better voice quality, including HD voice. Rich communications with messaging and video. And whatever inventive applications you choose to introduce. In other words, VoLTE can provide a superior quality of experience (QoE) for subscribers and give you a competitive edge — particularly when your service operates at its best. 

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In my last blog[CCE1] , our experts explained why an end-to-end strategy is the key to maintaining peak VoLTE performance. Now we’ll look at how this strategy gets put into practice to optimize real-world service offerings. The information here is based on interviews with Luis Venerio who works with our VoLTE Readiness Services team. And his observations come straight from his experience on VoLTE deployments that serve millions of subscribers.

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Wearable Tech Expo 2014 Kicking off in NYC

My team is at the Jacob Javits Center setting up for Wearable Tech Expo 2014 which will take place Wednesday and Thursday...

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When Does WebRTC Need a Media Server? Reason #7

Tsahi Levent-Levi’s white paper, “Seven Reasons for WebRTC Server-Side Processing,” details a variety of WebRTC-related scenarios that necessitate a media server....

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How signaling spikes affect networks: 3 real-world examples

By: Josee Loudiadis, Director of Network Intelligence, Alcatel-Lucent

Data and signaling growth are usually good news for network operators, since growth often translates into higher revenues. But when growth is averaged over a month or quarter, the daily highs and lows of network activity are smoothed out. And signaling spikes remain hidden within the averages. These spikes can overwhelm available signaling capacity, which impairs the customer experience, as well as the operator’s reputation.

What happens when a spike occurs? Typically, a CPU Overload alarm appears on various mobile nodes. And the Network Operations Center (NOC) immediately starts praying that the burst is short-lived and doesn’t go over maximum peak-rate capacity. Because when that happens, all consumers are denied service access. Then, the process of identifying the source of the problem begins. This can be arduous, because it often involves applications completely out of NOC control. And the issue can’t be resolved easily without solid network analytics that enables engagement with application and device developers.

That’s the reason signaling information is a crucial part of the Alcatel-Lucent Mobile Apps Rankings report and why LTE World 2014 devotes an entire pre-conference day to the topic. It’s also why this blog offers a closer look at how some real-world disruptive signaling spikes got started — and were finally resolved.

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The Expanding Channel Programs

Not only do I see more cloud service providers looking to the channel for sales, I see other channel programs expanding....

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What are the hottest topics in Silicon Valley?

July 12, 2011

What's the hottest topic in technology today? If your business is located in Silicon Valley, however you answered the question, TMC wants to know next week at the San Jose Marriott.

New and Improved Quick View from Cablevision? Not so Much.

July 2, 2011

Cablevision has certainly tried to create an easy way to personalize viewers' experiences with Quick View - a must considering the alternative options for video content delivery, including several online sources that continue to increase in popularity. But, it's not a feature I will be using much, at least not until they make Quick View an enjoyable experience.

Got In-flight WiFi? Hipmunk Knows

June 29, 2011

For the mileage whores out there - those who stick to the one or two airlines with which they have accumulated massive points or miles - there is little recourse, though they do gain the benefits of flight awards and elite status. But, for those who are more flexible with their choice of airlines, there's an easy way to choose you airlines, thanks to Hipmunk.

Why Your Business Must Form a Social Media Strategy Today

June 27, 2011

Social media has become an almost unstoppable presence for a number of reasons - the same reason businesses must give it an ear - and a mouth. It's a binding phenomenon, often brining users with like interests together, ignorant of geography and technology. People engage in social media (just look at the numbers). It crosses the social barriers traditional advertising have often struggled to overcome, relying on interpersonal relationships to create links. It's simple, quick, and cost-effective. It's measurable - with the right technology businesses can easily determine the effectiveness of their social media efforts.

Tweeting Isn't Just for Birds

May 24, 2011

One hundred and forty characters. One tweet. Such a small space, yet one that has become powerful beyond its size. What can you accomplish in just a few words?

Sports Illustrated iPad Version a Winner (Finally)

May 20, 2011

SI started off on the wrong foot, adopting an all-paid model initially, but now that it has stepped back from that approach, it has brought a rich, electronic experience to its subscribers - on that other publications would do well to emulate.

What You Need to Know About HTML5

May 19, 2011

To provide an ongoing forum for discussing HTML5 applications as they materialize - and the technology behind them - Joe Mazzeo, founder of the Crossfire Group, has started a new HTML5 blog. "This blog is dedicated to those seekers with a passion to actually read and learn about those technologies that will bring the future of the Web to fruition and radically alter our lives," writes Mazzeo.

Will Sony's Playstation Network Intrusion Give New Life to Game Discs?

May 5, 2011

Ultimately, while Sony will suffer from the breach of its network, the bigger hit will be on the gaming industry as a whole. Consumers won't quickly forget this incident and will be reluctant to return very quickly to downloading games. Looks like it's time to increase production of game discs once again.

To Read or Not to Read (on Your iPad)

May 4, 2011

A recent study by Simba Information suggests that 40 percent of iPad owners do not read e-books on their iPads. Should we be surprised? I think not, but Michael Norris, senior analyst and author of the report, says, "A lot of people equate the sale of a new gadget with the creation of a new reader, and it just doesn't happen."

Need an Education in Video? Business Video Expo West 2011 is Your Experience

May 3, 2011

TMC and Interactive Media Strategies have just announced the program for the second Business Video Expo, which will be collocated with ITEXPO West, September 13-15, 2011.