Thursday, August 26, 2010

Is there such a thing as too much mobile spectrum?

UK-based Colaego Consulting warns that a spectrum race might be dangerous for European mobile operators, though good for consumers. The reason?

New bidding for Long Term Evolution spectrum in the 2.6GHz and 700/800MHz bands will essentially be an "arms race" dictated more by competitive concerns than by actual end user demand for new services based on use of those airwaves.

European mobile operators are smart enough to remember an earlier, expensive race to acquire 3G spectrum, moves which nearly bankrupted a couple of carriers, and which proved difficult to convert into new revenues from new services.

Basically, Colaego Consulting warns that the same thing could happen again, leading to a situation where spectrum supply can outstrip capacity demands and lead to lower retail prices.

It seems unlikely any executives are unaware of that potential pitfall. As with fiber-to-customer investments, bandwidth demand looks to keep growing, so operators essentially do need to keep investing to stay in the game. New services ultimately will be created, but there seems no getting around the need for additional spectrum.

The warning is apt, but one might suspect mobile executives are well aware of the problem.

Blair Levin on Network Neutrality

Blair Levin talks about network neutrality.

Verizon on Network Neutrality Issues

Verizon executive Tom Tauke talks about the firm's views on network neutrality

Blair Levin on U.S. Broadband

Blair Levin wrote the Federal Communication Commission's "National Broadband Plan," so you can argue he knows a thing or two about both broadband and the policy and financial issues involved.

95% of Workers Remain Connected When Not at Work, iPass Finds

Only 5.9 per cent of workers disconnect from the office while on leave, and 40 per cent have tried in-flight Wi-Fi to keep them connected, a new survey by iPass has found.

The mobile device continues to be a tether creating an on-demand workforce. The majority of respondents (53.6 percent) never truly disconnect from technology. For the 46.4 percent of mobile employees that do on occasion disconnect, their reasons were mostly situational, such as being in a location with poor connectivity. 

Even while on vacation, 94 percent of mobile employees connect to the Internet, and the majority connect for work.

Mobile workers are used to carrying multiple mobile devices. Nearly 97 percent of mobile employees carry two or more mobile devices, and almost 50 percent carried three or more.

Mobile workers use their mobile devices to blend work and personal business. More than 90 percent of employees use their smartphone for both work and personal business. Even among users of consumer devices like the iPad and tablet PC, 91 percent currently use it or plan to use it for work. The line between consumer and business applications has also blurred. Most respondents use email, calendar, text messaging and browsing for both work and personal on their smartphones. The only exception is social media, which is rarely accessed for work.

There is a resurgence of Wi-Fi access among smartphone users. While the majority of smartphone users are choosing Wi-Fi to connect, the primary reason stated (31.8 percent) is because it is faster than 3G.

Wednesday, August 25, 2010

Call Landlines or Mobiles From Inside Gmail

The service initially is available in the United States. For at least the balance of the year, calls to U.S. and Canadian telephone numbers are free. International calls are billed at rates comparable to what Google Voice already offers.

Google Launches “Call phones in Gmail”

Google has launched a "Skype-like" calling capability from within Gmail. If you have a a Google Voice number and account, that number is what people will see as the "calling number." Others will use a generic number. Calls within the United States and Canada are free, and the service initially is available only in the United States. International calls are billed at rates identical to, or similar to, what Google Voice already offers.

Net AI Sustainability Footprint Might be Lower, Even if Data Center Footprint is Higher

Nobody knows yet whether higher energy consumption to support artificial intelligence compute operations will ultimately be offset by lower ...