Global mobile data traffic nearly triples over last year

Ericsson's latest measurements show mobile data grew 10 times faster than voice over the last year.

Mobile broadband currently accounts for only 10 percent of total mobile subscriptions but a rapidly increasing majority of the traffic.

Ericsson's measurement of actual traffic in networks around the world show that global mobile data has nearly tripled in the last year, growing more than 10 times faster than voice.

Mobile data traffic continues to grow exponentially even after the historic cross over point in December 2009 when data first exceeded voice.

According to Ericsson statistics, global measured mobile data traffic stands at nearly 225,000 terabytes per month as of the second quarter of 2010.

Global mobile data traffic nearly triples in 1 year - Ericsson

US energy use is dropping and shifting to renewables

Analysts at the Department of Energy's Lawrence Livermore Labs have run the numbers on the US energy use in 2009, and come up with similar results to those obtained when examining the country's carbon emissions: energy use is dropping at a pace that is faster than would be expected based on the slowing economy alone.

Even better, the growth in renewable energy, coupled with increased use of natural gas, is displacing significant amounts of coal.

It seems not to be fashionable at this moment to argue people and organizations will act, on their own, to "go green," "recycle" or take any other set of desirable actions we might think of.

Yet, that is what people and organizations do, in markets where people are free to deploy their own resources, and where incentives exist to encourage the desired behaviors.

US energy use is dropping and shifting to renewables

Voice Usage Relatively Stable in Most Age Cohorts, Except Those 34 and Younger

Voice usage per person is roughly stable in most age categories 35 and above, data from Nielsen suggests, at between 400 minutes to 900 minutes a month.

But voice usage per month seems to be dropping in the 34 and younger cohorts, even though younger users tend to have the highest usage, with activity declining steadily in every older age cohort.

Intensity of Texting Grows Over Time

The amount of texting people in just about every age category is increasing over time, as more messages originate and are responded to it that format, data from Nielsen suggests.

Voice Usage and Texting Trends Headed in Opposite Directions

You can see where this is going. Younger users text more than they talk, and though today's users 25 and above still talk more than they text, the usage pattern is uniform: younger age cohorts text more than older age cohorts.

So as each age cohort advances, one might predict that texting behavior will grow over time. How much it grows is the only real question.

Users 18 or younger actually"talk" about as much as users 55 to 64. One suspects an awful lot of "voice" activity is of the coordination and collaboration sort, so that younger and mid-life workers might be in work groups that require more coordination than workers 55 to 64.

Samsung's First Tablet is Coming

It's Fine to Disagree with Google-Verizon Net Neutrality Agreement, But Disagree with the Actual Agreement

Many critics are wrongly deriding the Google-Verizon agreement on network neutrality as a "two-tiered Internet," which he called "dead wrong," says Tom Tauke, Verizon's executive vice president of public affairs.

Tauke pointed out the the deal explictly prevents Verizon from offering anything other than "best effort" Internet, with no packet prioritization, on its fixed network.

Internet access then would remain a simple best effort access, with no "better" tiers of service allowable on Verizon's part. If application providers decide that is something they want to do, all initiative rests with them.

On the other hand, one can imagine many useful managed services that would benefit from quality-of-service measures. Broadband, in other words, is more than simple Internet access. It also is the platform for "tele-work, health-care monitoring, smart grids, smart transportation" and other services, Tauke said.

Some will argue the rules need to extend to wireless networks as well. It's fine to disagree with that part of the agreement. But it isn't correct to label the deal some sort of "tiered access" regime where it comes to the fixed network. That just isn't correct.

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