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Cellular 4G/LTE Channel

Voice and SMS in LTE

White Paper
This white paper summarizes the technology options for supporting voice and short message service (SMS) in LTE, including circuit switched fallback (CSFB), SMS over SGs, and voice over LTE (VoLTE). It includes background information on the standardization process, and the commercial implications for the different options. The white paper also addresses test and measurement requirements resulting from the support of voice and SMS in LTE.
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Huawei climbs to number two spot in wireless equipment

Wireless equipment vendors performed well in the fourth quarter of 2011. While finishing strong in the last quarter of every calendar year is typical for vendors in this market, Huawei exceeded expectations and overcame Nokia Siemens Networks (NSN) to grab second place in the market. As usual, Ericsson was the market leader, with approximately US$3.5 billion in wireless network equipment sales during 4Q2011.


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