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Understand 3G LTE testing challenges
Posted: Apr 24, 2008 4:42 PM

With over 2.5 billion users and growing, the GSM/3GSM radio access technology dominates today?s glob...[ View complete article ]


Message: Understand 3G LTE testing challenges Post time: Apr 24, 2008 4:42 PM
 

Author: Kumar_mobile

Level: Interns

Points: 137

With over 2.5 billion users and growing, the GSM/3GSM radio access technology dominates today’s global cellular landscape. To keep pace with this growth and the demand for faster, more bandwidth-intensive services, it is essential that the technological infrastructure continue to evolve while remaining efficient, competitive and successful.
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( 1 ) Reply:Understand 3G LTE testing challenges Post time: Apr 24, 2008 4:42 PM
 

Author: Kumar_mobile

Level: Interns

Points: 137

LTE is today at the stage where Mobile WiMAX ( IEEE 802.16e-2005) was 3 years ago. Despite great industry support it will be only in 2008 i.e. three years later that the actual commecial networks are rolling out. We expect LTE to face a similar situation as not only the standards but also the spectrum and the hardware/ devices ecosystem has to fall in place. On this recokening it will be only by 2011 that we should see any networks implemented with LTE. The challange is also the evolotion from current 3G to LTE as the present network architectures have been built on the TDM and packet cores and not really a seamless IP architecture. http://www.wimax-home.com
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