Carl Ford : 4G: For Generations to Come
Carl Ford

How to Get AT&T to Fund Your IoT Idea

IoT and M2M developers - here is some exciting news.It Isn't that often that you can develop something for what is supposed...

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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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LG Breaks the Categories, but not the model

January 11, 2010

"It's not a Femtocell!"
Chris Zeigler at engadget took this picture and as asked what is this thing?

http://www.blogcdn.com/www.engadget.com/media/2010/01/lg-m13-ces-itw00-sm.jpg

If you live alone and you don't have to keep the family entertained.  Why have the Internet Access at the house and not with you.  That seems to be the reasoning behind the this terminal adapter.  That connects your LTE phone to the house and gives you connectivity. 

Given the fact that 60% of CES, was trying to move video from the Internet to the media server in the house, this would probably require some network smarts.  

In my humble opinion this places LG's LTE closer to the dual mode camp, but since they have femtocell strategies, it maybe this was an internal product that had to be different the LG / Nortel Femtocell.

Can we call it MonoMode?




Tags: Dual Mode, Femtocell, LG, LTE, Media Servers, Video

















Its a MSlate vs iTablet

January 11, 2010

Microsoft made a lot of statements, but when it came to the term tablet, the lexicon changed.  They want to call it a Slate.


Tags: Apple, HP, ITablet, Microsoft, Slate, mSlate




Google vs. Apple

January 5, 2010

Google and Apple are vying for your attention today.

If you are a carrier, your bed fellows are not staying the night! Google with the Nexus One announcement that is all about the Android operating system and not a carrier. And strangely enough the Apple iTablet maybe the same thing.

Axxcelerating the Apps

January 4, 2010

Mark Kelley Interview

November 27, 2009

The Taffy Pull of Nortel: Ciena & Ericsson

November 25, 2009

If the sum of the parts is never greater than the whole,  the dividing of Nortel into various sections has interesting implications.

First of all, Ericsson is on a hot streak right now.  It's announcements with ATT , T-Mobile and Verizon.  Its outsourced services with Sprint, has made Ericsson the leader in the market.  And its reflected in the fact that it now has an extra 5000 employees in the US.  

Most importantly,  It bought a cash cow for a mere $70M as the battle for 4G and LTE heats up they will be in their customers hearts already with the GSM support.

So its a pretty strong move.

On the other side, Huawei continues to capture the cable operators hearts and it will be interesting to see where the operators link between their IMS plans and the existing structure. 

However, if integration services are the story for the future, then an opportunity probably exists for other companies to build that kind of a service.

One place where Integration will be tricky at best is CienaNortel had a long history of walking to the beat of its own drummer on interoffice facilities, as the migration to ethernet continued it had a legacy mindset that carried over and doe not match well to Ciena.

So the question of how the nearly $ 800 M acquistion of the Nortel Ethernet assets get managed will be interesting to see.   My own expectation is this may be a bitter pill to swallow and Nokia Siemens maybe grateful they did not win the bid.







Tags: ATT, Ciena, Ericsson, Huawei, Nokia Siemens, Nortel, Sprint, T-Mobile, Verizon Wireless

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All The Free in China

November 16, 2009

I am STUNed with the Jonathan Rosenberg / Skype announcement.

November 9, 2009

The appointment of Jonathan Rosenberg as Chief Strategy Officer adds a new wrinkle to a career that started in "The Labs" and now moves beyond Cisco.  He has followed voice to app side all his career, and now he is at the right place to look at the application of all he knows.

Candidly,  I was feeling like all the can SIP save Skype discussion was a waste of time.  My thoughts were that the courts were going to be the place where this got settled and not in the standards bodies.

However, I was mistaken.  While I believe much of the knowledge about NAT traversal came from the capabilities embedded in Paradial, the world was off chasing the use of SIP as a solution.

Upper management found a strategy at a deeper level.  Namely to make it so that Skype now had the benefit of Jonathan (Prior Art) Rosenberg.

If ever there was someone who had been looking at the issues of NAT traversal Jonathan has been the guy. From the development of MIDCOM, STUN, ICE, TURN and of course SIP,  Jonathan has been there.

Mind you, the addition of another Jonathan at Skype also indicates where the company is heading even after being acquired.  You can think of Jonathan as being at the beginning of SIP coming somewhat full circle.  From adapting the Web model to telecom to now guiding the SIP model into the Enterprise, Jonathan is going to be well positioned.

Tags: CSO, ICE, Jonathan Rosenberg, MIDCOM, SIP, STUN, Skype, TURN, ViPR

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Clearwire Goes Live with WiMAX in Dallas, Chicago, Charlotte

November 5, 2009

The long wait for WiMAX in the Windy City as well as the DFW Metroplex is over -- as we expected, Clearwire is now selling services in both cities, keeping with the company's strategy of "soft launching" markets online before staging an "official" market opening with all the attendant hoopla.

Since it's Nov. 1, time for a new map -- and the one on the Clear.com website now shows Chicago "in the green" of Clearwire services, while adding Dallas/Fort Worth to the list of cities with service in Texas.




In North Carolina, the cities of Charlotte, Raleigh and Greensboro are also now listed as "live," so it looks like Clearwire should be able to make good on its promise to step up subscriber numbers in Q4, simply by having lots more markets selling services.

The big ones, however, are Chicago and Dallas -- two huge metro areas where Clearwire will see how it fares against existing service providers. In Chicago, Clearwire also has its first true "commuter" city, since thousands there ride the rails every day, to and from work, play, school and in just general getting-aroundness.

Will WiMAX's ability to connect while mobile make a big impression? We are only now just going to find out. We'll have some more thinking on Clearwire market launches later this week.










Radvisions Unified Communications Summit, TelAviv

November 3, 2009