Posts Tagged ‘bandwidth’

LTE Transport Cost 1/3 to 1/2 That of 3G

Friday, May 28th, 2010
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The cost of carrying one megabyte of data over its LTE network would be half to one third the cost of carrying the same data over the company’s current 3G network, Lowell McAdam, Verizon Wireless’ CEO, says. That is going to be good news both for users and mobile services providers.
Bandwidth services providers universally need to improve the efficiency of their networks, since increased data consumption typically involves non-linear revenue effects. In other words, providers earn less money, on a revenue-per-bit basis, the higher the amount of bandwidth they provide.
And though consumers will not likely appreciate a gradual shift to buckets of usage, so long as the plans, pricing and consumption patterns are relatively closely matched, people can adapt. People are used to buckets of voice and text messaging, for example.
But key to crafting such plans is that they are viewed as fair. A lower cost, higher capacity network that works better for key applications such as voice and video is a likely prerequisite.
User patterns also are changing. Unlimited plans work quite well for users and providers when consumption is low. But most users consume more bandwidth over time, driven especially by video use, which requires an order of magnitude to two orders of magnitude more capacity than voice, for example.
Verizon’s coming shift to buckets of usage for multiple devices also makes sense. As users shift to use of broadband for multiple devices, they will not prefer paying for access to each discrete device. Also, usage profiles vary by device.
Cameras and e-book readers will not typically demand much bandwidth. Nor will voice applications. Smartphone web browsing will consume more, but smartphone data consumption typically is far less than from a PC. Blending usage from a range of devices, and allowing consumers to pay once, for access on all the devices, will save users money and provide more value while at the same time allowing service providers to offer service on terms that are sustainable.
http://ipcarrier.blogspot.com/2010/05/lte-is-about-cost-of-providing-service.html?utm_source=twitterfeed&utm_medium=twitter

The cost of carrying one megabyte of data over its LTE network would be half to one third the cost of carrying the same data over the company’s current 3G network, Lowell McAdam, Verizon Wireless’ CEO, says. That is going to be good news both for users and mobile services providers.

Bandwidth services providers universally need to improve the efficiency of their networks, since increased data consumption typically involves non-linear revenue effects. In other words, providers earn less money, on a revenue-per-bit basis, the higher the amount of bandwidth they provide.

And though consumers will not likely appreciate a gradual shift to buckets of usage, so long as the plans, pricing and consumption patterns are relatively closely matched, people can adapt. People are used to buckets of voice and text messaging, for example.

But key to crafting such plans is that they are viewed as fair. A lower cost, higher capacity network that works better for key applications such as voice and video is a likely prerequisite.

User patterns also are changing. Unlimited plans work quite well for users and providers when consumption is low. But most users consume more bandwidth over time, driven especially by video use, which requires an order of magnitude to two orders of magnitude more capacity than voice, for example.

Verizon’s coming shift to buckets of usage for multiple devices also makes sense. As users shift to use of broadband for multiple devices, they will not prefer paying for access to each discrete device. Also, usage profiles vary by device.

Cameras and e-book readers will not typically demand much bandwidth. Nor will voice applications. Smartphone web browsing will consume more, but smartphone data consumption typically is far less than from a PC. Blending usage from a range of devices, and allowing consumers to pay once, for access on all the devices, will save users money and provide more value while at the same time allowing service providers to offer service on terms that are sustainable.

http://ipcarrier.blogspot.com/2010/05/lte-is-about-cost-of-providing-service.html?utm_source=twitterfeed&utm_medium=twitter


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Capacity Shortages for Metro Ethernet services?

Wednesday, February 3rd, 2010
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Carrier Ethernet services now are in some cases straining carrier backbone networks, says Vertical Systems Group Principal Rick Malone.  ”The rate of installation is actually at a nice clip in 2009, even for weak economic times,” Malone says.

That’s generally good news for buyers, but apparently is causing capacity issues in some cases.  ”We are seeing improved cycle times in terms of getting people installed, and that has resulted in capacity shortages, and that is something we haven’t seen before in the core,” he adds.

For service providers and buyers more accustomed to issues in the access loop, that is a bit of a surprise.  At least in part, that appears to be the result of better operational processes. There now is enough volume that service providers have developed better and more-standardized procedures for turning up Ethernet circuits.

Bandwidth demand also jumped, moving up faster in the past six months than in previous periods between the biannual reports.  ”That is something we want to watch,” Malone says.

Orange, Colt,Verizon and AT&T top global provider rankings, he says. In the U.S. market, tw telecom, Cox Communications, Qwest Communications International, XO Communications, Time Warner Cable, Cogent Communications Group and Level 3 Communications were among the top-10 providers.

http://www.verticalsystems.com/


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