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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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When Does WebRTC Need a Media Server? Reason #6

In a recent blog about the current state of WebRTC, I mentioned that readers should check out an excellent white paper...

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The Six Degrees of Mobile Data Plan Innovation: It's Not All About Data- Mobile Voice and Messaging Share Plans Offer Plenty of Appeal

Alcatel-Lucent’s Rich Crowe continues the Six Degrees of Mobile Data Plan Innovation blog series by examining the degree to which consumers are interested in share plans that include unlimited voice and messaging but don’t include data.

The last Six Degrees blog explored consumer attitudes toward two different mobile share plan options: sharing data only and sharing voice, messaging and data. This blog will explore attitudes toward a 3rd option: sharing unlimited voice and messaging — but not data — across multiple devices or subscribers.

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Qwest Raises Bid

April 1, 2005

To a telecom journalist the MCI takeover saga is like Monica Lewinski was to late night comedians… the story that keeps on giving. If you think about it, you could replace Verizon and Qwest with actors in a soap opera fighting over a woman and the story would play out similarly. The rich and handsome lead asks the girl to marry him and the less well-off friend gets jealous and tells the girl he loves her. The saga thus begins… Who will get the girl?

This is exactly what I thought of when I read (free registration required) that MCI and Qwest have reopened merger talks after Qwest’s bid went up to 9 billion dollars.

Google Buys Microsoft

April 1, 2005

In a surprise move that caught Wall Street off-guard, the founders of Google announced today that they will purchase Microsoft. While they expect to have to spin off some core assets in the merger such as the company’s rapidly growing Gmail service, it is expected to be a smooth transaction. Google will pay 290 billion dollars for the Redmond giant making this the largest acquisition in history.

According to Bill Gates, the merger makes sense because it allows the companies to share best of breed desktop and server software with leading edge search technology. Microsoft Office will become Google Office as part of the deal and MSN search technology will be absorbed by Google.

Oracle’s Larry Ellison said that this deal is typical Microsoft.



SBC and Scientific Atlanta

April 1, 2005

Scientific-Atlanta recently announced it has signed an agreement with SBC Communications, Inc. to design, build and activate the IP video super hub offices (SHO), IP video hub offices (VHO) and IP video operations center (VOC) for its Project Lightspeed network. The network will be able to deliver video, voice and data services to 18 million households in the SBC 13-state service area.

It is obviously easier for cable companies to deliver voice than it is for ILECS to deliver TV but using IPTV, it is possible to do many things that can’t be done today such as easily piping TV to all computers in a house. How about being able to watch your favorite programs from any computer, just like using s soft client for VoIP? Just as IP has been a tremendous enabler for telephony, it will do the same for TV.

Vonage Canada LNP

April 1, 2005

HostRocket VoIP

April 1, 2005

M5 on Hosting

March 31, 2005

I recently blogged about the hosting market growing slowly. At least that is what IDC is says in a recent report. I decided to get the perspective of M5 Networks a successful company in the hosting business. I asked Dan Hoffman, the CEO for his take on the article.

Juniper Buys Kagoor

March 31, 2005

You may have heard about the Juniper and Kagoor acquisition (article) already but I have the inside scoop on the whys and hows and the future of Juniper now that Kagoor is part of the company. Juniper touts its mission as assuring and securing all traffic over an IP network and its customers, the large service providers are increasingly seeing the need for voice to be among the more important applications they need on their networks.

This led naturally to Juniper needing a session border controller product in its arsenal to allow them to supply the needs of their customers more effectively. In addition, Juniper’s VP of Marketing, Christine Heckart tells me that there are over 100 shared customers between the companies and Juniper wanted access to the company’s talent pool and development base in Israel.

I brought up the rumors I had heard of Juniper looking at other companies in the space such as Jasomi and Christine shared with me that Juniper generally does an analysis of all companies in a space before acquiring one. In the end they want to purchase best in class technology and Kagoor had the best technology hands down.



Nortel VoIP Contract

March 31, 2005

According to Federal Computer Week, Nortel just won a $20 million dollar contract to supply VoIP equipment to the Defense Information Systems Agency.

The contract, announced March 29, will also allow DISA officials to migrate voice traffic from a network managed by MCI to a private network under total Defense Department control, a DISA spokesperson said. Pentagon officials expect the new switches to save money by allowing DISA to use the Defense Department's Global Information Grid-Bandwidth Expansion network to replace leased services.

Voice over IP "that meets military requirements has a clear, positive future as a result of this acquisition," the DISA spokesperson said.

Nortel officials will upgrade six of their SL 100 switches at Air Force bases nationwide to handle IP traffic, including IP trunking, management of PBX systems and voice-over-IP traffic, said Chuck Saffell, president of the company's federal solutions division.

Handling voice calls as IP traffic via DOD's high-capacity fiber-optic network should reduce DISA's costs, said Warren Suss, president of Suss Consulting. DISA's move toward voice over IP represents "a major technology milestone" for the agency, further cementing voice over IP as the preferred technology for voice traffic in government and industry, Suss said.

That the government is heavily deploying VoIP is no surprise to me. They have been exploring VoIp for quite some time now.









MSN Video Downloads

March 31, 2005

If you are Microsoft and you see what Apple has going on with the iTunes – some estimates say this service will generate billions in the next few years – you too will look for your cash cow. What if Microsoft were to one up Apple and come up with a video download service? But forget the per clip pricing you might expect from Apple… Microsoft has already taken that opportunity away by pricing its service a flat $19.95/year.

The MSN Video Downloads service draws on content from Microsoft partners such as CinemaNow, MSNBC.com, and TiVo, allowing subscribers to watch video on their smart phones, Pocket PCs, and Portable Media Centers reports PC Pro

Since the launch of the Microsoft Windows Mobile-based Portable Media Center last fall, more than 20 new content partners, including CinemaNow Inc., MLB.com, MSNBC.com, MSN Music, MTV Networks Music, Napster Inc., SnapStream Media Inc. and TiVo Inc., have agreed to make video available online specifically formatted for Windows Mobile-based multimedia devices.

The service requires Windows XP and Internet Explorer 5 or higher on the user's PC and Windows Media Player 10 and up. Users simply log onto the MSN download site, using a traditional laptop or desktop computer.





GoDaddy E-Mail

March 30, 2005

I just received this e-mail and thought it worth sharing.

 

Dear Valued Go Daddy Customer,

Today I have the unfortunate responsibility of informing you that there has been a decision made by bureaucrats of a Federal agency that takes away your right to privacy as guaranteed by the United States Constitution.

This decision was unilaterally made by the National Telecommunications and Information Association ("NTIA") www.ntia.doc.gov without hearings that would determine the impact on those affected, and delivered without notice — in short, the NTIA decision was made without due process of any kind. This is exactly how our government is not supposed to work.

The effect of this decision is to disallow new private domain name registrations on .US domain names.





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