Category: Technology
May 7th, 2010 by James Brear; Category: Industry, Technology
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FCC Chairman Genachowski’s recent letter has instigated a lot of talk about Net Neutrality, some of it apocalyptical (“The end of the Internet is here!”), some of it reasonable (“Nothing has changed, business as usual”). Both sides of the discussion have valid points to their arguments, but what really is the impact?

Without going into details (I will leave that to the experts), the FCC has reset the status quo to what it was before the Comcast court decision. As Genachowski himself states in the document “…this approach would restore the status quo”, resetting the ability of the FCC to manage broadband as they have in the past, preserving the FCC’s mission.

This is not “the nuclear option” that had been proposed by some, which would have made every aspect of broadband service open to regulation and restriction, and it is also not a capitulation to the Comcast ruling which would essentially make the FCC powerless against ISPs. Instead, as Genachowski himself headlined in his letter, this was a third way to look at the problem. Under this framework, the FCC would ensure that open access to networks is maintained, and focuses on the connections to the network, and not the content or services that run on that transport. Read more [+]

April 19th, 2010 by Cam Cullen; Category: Industry, Technology
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I was having a discussion with a service provider (wireline broadband, interestingly enough) and he asked me if I thought that the iPad would have a significant impact on his network. My initial reaction was no, but as we talked through the issue, my opinion shifted.

When asked that question, my first thought was that the iPad would not affect a wireline broadband network that much, right? It is only a small number of devices (relatively speaking), and it is not like it can be used for file sharing. Sure, it can stream video, but how often are you going to sit and watch video on an iPad?

Then I started thinking about the real impact of the iPhone. Although the iPhone is a great device, and has certainly caused ATT issues in the US, and other operators abroad, as users take advantage of the media capabilities of the phone, it had a much broader effect on the industry as a whole (that incidently led directly to the iPad). Read more [+]

April 6th, 2010 by Jon Linden; Category: Industry, Products, Technology
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“PacketLogic is now available with gigabit interfaces!” This is not today’s announcement, but it’s also not ancient history. We launched the second generation of PacketLogic with (almost) gigabit capacity in April 2004. Four years later, in May of 2008, we released our high-end PL10000 family with 10G interfaces and what is still the highest capacity of any DPI system available in the market today.

What I’m saying is that we love breaking speed records. Now we’re doing it again; but in a very different way. The new PacketLogic PL8720 is the first 10 Gbps DPI system that comes in a slick, real estate and power efficient 2RU appliance with the market’s highest port-density per rack unit. Most importantly, it’s cost efficient. Read more [+]

February 23rd, 2010 by Kriss Andsten; Category: Technology
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Peer-to-peer is rather interesting to work with. Disruptive technologies always fascinate me, especially when it’s closely related to work so I can spend oodles of time on it. It’s also interesting to see the developments in the area – even if I don’t always agree with the sentiments of the researchers (for instance, I quite agree with “http://www.digitalsociety.org/2009/11/analysis-of-bittorrent-utp-congestion-avoidance/” George Ou on BitTorrent – for now).

Even so, there are good apples and bad apples. BitTorrent got an undeservingly bad name from people confusing content with transport. Even if I don’t think that they got it right with their be-nice-to-the-network idea, they tried. All in all, a sane actor.

Pando, on the other hand, is an actor that seems quite sane – working in the P4P working group, seemingly trying to make a living out of a very kosher sort of P2P. The protocol isn’t too bloody bad either – the only problem is that parts of the client lodge themselveswhere it’s quite invisible on a Windows system. That, and the usual foray of “Would you want to make xyz.com your default website? Search page? Dog grooming service?”. Read more [+]

February 18th, 2010 by Cam Cullen; Category: Industry, Technology
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I have spent the week in Barcelona attending the Mobile World Congress event. Anyone that thinks that there is no vibrancy in the networking world should have been here to see the show. The halls were packed, the booths were busy, and the meeting rooms fully booked. There is a lot of excitement about where the mobile industry is going, and the opportunity that exists for mobile providers going forward.

One thing that jumped out at me during the show was the growing focus on the applications that are driving mobile usage. Yes, there was plenty of LTE hype, and lots of platform and operating system buzz (you should have seen the line for the Android developers lab as well as the push Microsoft made for Windows 7 Mobile), but focus seems to be shifting towards the applications that are driving mobile usage. The operators are keen on pushing new applications, because they will drive up data usage and increase the urge for users to upgrade their devices and service packages. Read more [+]