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LTE gets going with wide-scale launch plans

Posted: 12 Jul 2010     Print Version  Bookmark and Share

Keywords:LTE  WiMAX  network  4G 

ABI Research is expecting LTE to see major gains by next year. The firm reports that wide-scale roll-outs will be implemented by Verizon and DoCoMo by the end of 2010. The report also indicated that 132 networks have reported trials or plans to launch LTE commercially, 32 more than the end of 2009.

These developments put the competition in 4G technology up another notch. Khanna noted, "Don't expect WiMAX to bow out just yet. Despite setbacks including Russia's Yota switching to LTE, 188 WiMAX networks are now in trial or commercial operation worldwide. With India's wireless broadband spectrum auction recently concluded, expect that number to grow in 2011. Clearwire, a WiMAX service provider in the United States, continues to build out its network and add subscribers, buoyed by the launch of a popular WiMAX-capable handset, the HTC EVO 4G."

The analysts conclude that the threat that WiMAX will face will come from TD-LTE, an alternative technology championed by China and Qualcomm that can operate on the same bandwidth as existing WiMAX networks. If this technology proves successful, it could see several WiMAX operators migrate to the LTE standard.

While this battle plays out, incumbent operators cannot afford to ignore their legacy 3G networks. Technology upgrades such as HSPA+ for W-CDMA networks are also proving popular, helping incumbents cope with demands for increasing speeds and bandwidth efficiency. As of March, over 41 network operators had trials or commercial launches of HSPA+ networks, including T-Mobile in the United States and Vodafone in Turkey.

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