Technology, Thoughts & Trinkets

Touring the digital through type

Tag: canadian telecommunications

Deep Packet Inspection and Mobile Discrimination

Throughout the 2009 Canadian Telecommunications Summit presenter after presenter, and session after session, spoke to the Canadian situation concerning growth in mobile data. In essence, there is a worry that the wireless infrastructure cannot cope with the high volumes of data that are expected to accompany increasing uses and penetrations of mobile technologies. Such worries persist, even though we’ve recently seen the launch of another high-speed wireless network that was jointly invested in by Bell and Telus, and despite the fact that new wireless competitors are promising to enter the national market as well.

The result of the wireless competition in Canada is this: Canadians actually enjoy pretty fast wireless networks. We can certainly complain about the high costs of such networks, about the conditions under which wireless spectrum was purchased and is used, and so forth, but the fact is that pretty impressive wireless networks exist…for Canadians with cash. As any network operator knows, however, speed is only part of the equation; it’s just as important to have sufficient data provisioning so your user base can genuinely take advantage of the network. It’s partially on the grounds of data provisioning that we’re seeing vendors develop and offer deep packet inspection (DPI) appliances for the mobile environment.

I think that provisioning is the trojan horse, however, and that DPI is really being presented by vendors as a solution to a pair of ‘authentic’ issues: first, the need to improve customer billing, and second, to efficiently participate in the advertising and marketing ecosystem. I would suggest that ‘congestion management’, right now, is more of a spectre-like issue than an authentic concern (and get into defending that claim, in just a moment).

Continue reading

Canadian Telecom Summit and DPI

telecomtowerFor the past little while I’ve been (back) in Ontario trying to soak up as much information as I could about telecommunications and deep packet inspection. I was generously given the opportunity to attend the Canadian Telecommunications Summit by Mark Goldberg a while ago, and it was an amazing experience. I found that the new media panel, where broadcasters and carriers came together to discuss their (often contrasting) modes of disseminating content offered some real insights into the approaches to media on the ‘net. It demonstrated very clear contrasts in how new media might operate, and be seen by the Dominant Carriers, into focus for me and really began to provide a broader image of the actual strategies of various parties.

A huge element of the conference surrounded the development of wireless as the new space for innovation. Often unspoken, save for in informal discussions, was that wireline was seen as increasingly outmoded. Most statistics that were formally presented saw wireless overtaking wireline broadband by 2014 or so. This has me wondering about how important it is to examine capital expenses by major broadband providers – while we read that there is massive investment (totaling in the hundreds of millions/billions per year across all carriers), how much is in wireless and how much is in wireline infrastructure?

Continue reading