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What LTE Means for Verizon’s Backhaul Requirements

Thursday, August 26th, 2010
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A Verizon Wireless white paper on why it made a choice for Long Term Evolution as its fourth-generation network strategy points out why broadband backhaul has become so important. Where Verizon’s 3G network features typical downlink speeds between 600 kbps and 1.4 Mbps, the LTE network is expected to support typical downlink speeds of 5 Mbps to 12 Mbps.
Where peak 3G speeds reach 3.1 Mbps, LTE will support peak speeds of 100 Mbps. That implies two orders of magnitude more bandwidth on a peak basis and about an order of magnitude increase of average bandwidth consumed.
https://www.lte.vzw.com/Portals/95/docs/LTE%20The%20Future%20of%20Mobile%20Broadband%20Technology.pdf
Read more: http://online.wsj.com/article/SB10001424052748704540904575451841980063132.html?mod=WSJ_hpp_sections_tech#ixzz0xj7eemuO

A Verizon Wireless white paper on why it made a choice for Long Term Evolution as its fourth-generation network strategy points out why broadband backhaul has become so important. Where Verizon’s 3G network features typical downlink speeds between 600 kbps and 1.4 Mbps, the LTE network is expected to support typical downlink speeds of 5 Mbps to 12 Mbps.

Where peak 3G speeds reach 3.1 Mbps, LTE will support peak speeds of 100 Mbps. That implies two orders of magnitude more bandwidth on a peak basis and about an order of magnitude increase of average bandwidth consumed.

https://www.lte.vzw.com/Portals/95/docs/LTE%20The%20Future%20of%20Mobile%20Broadband%20Technology.pdf


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300 Million LTE Subs by 2015

Tuesday, August 24th, 2010
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LTE subscribers by 2015

LTE subscribers by 2015

The number of people who subscribe to LTE next-generation wireless broadband services is expected to reach 300 million by 2015, compared with 500,000 this year, according to a report from Juniper Research.


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Backhaul Requirements Grow, Whether One Uses HSPA+ or LTE

Friday, August 20th, 2010
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Backhaul Requirements Grow, Whether One Uses HSPA+ or LTE
Long Term Evolution today is the poster child for tomorrow’s generation of broadband mobile networks, but the process will take some time, with dozens of operators opting for an HSPA+ upgrade as an intermediate step. Other operators have greater requirements for additional spectrum or face market conditions where an upgrade is necessary for other reasons. Either way, mobile backhaul demands will grow just about as much, no matter whether the interim choice is for HSPA+, or whether a full upgrade to 4G is made.
The reason is that, depending on how much spectrum is available for upgrade, the actual end-user bandwidth will in many cases be quite similar, whether the decision is made to upgrade to HSPA+ while waiting for Long Term Evolution spectrum to be made available, or whether a decision is made to build an LTE network now.
“Our HSPA+ network is still sufficient. LTE is not a necessity right now,” said Hans Tschuden, CFO of Telekom Austria.
In fact, many suggest that T-Mobile USA’s new HSPA+ network in the United States will run faster than any other 3G network, and at speeds comparable with the Verizon Wireless LTE network, in fact. That means backhaul requirements will keep growing, no matter which upgrade choice is made.
http://www.totaltele.com/view.aspx?C=1&ID=458022

Long Term Evolution today is the poster child for tomorrow’s generation of broadband mobile networks, but the process will take some time, with dozens of operators opting for an HSPA+ upgrade as an intermediate step.

Other operators have greater requirements for additional spectrum or face market conditions where an upgrade is necessary for other reasons. Either way, mobile backhaul demands will grow just about as much, no matter whether the interim choice is for HSPA+, or whether a full upgrade to 4G is made.

The reason is that, depending on how much spectrum is available for upgrade, the actual end-user bandwidth will in many cases be quite similar, whether the decision is made to upgrade to HSPA+ while waiting for Long Term Evolution spectrum to be made available, or whether a decision is made to build an LTE network now.

“Our HSPA+ network is still sufficient. LTE is not a necessity right now,” said Hans Tschuden, CFO of Telekom Austria.

In fact, many suggest that T-Mobile USA’s new HSPA+ network in the United States will run faster than any other 3G network, and at speeds comparable with the Verizon Wireless LTE network, in fact. That means backhaul requirements will keep growing, no matter which upgrade choice is made.

http://www.totaltele.com/view.aspx?C=1&ID=458022


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