Monday, 30 May 2011

India heads for 4G evolution by 2012

With 3G emerging as the next generation of mobile systems, India gets ready to embrace the 4G evolution, technology professionals said at the LTE India 2011 international conference organized by Bharat Exhibitions.

LTE (Long Term Evolution)or 4G would be the next big step towards a broadband wireless revolution by using core set up of the 2G/3G networks. This dramatically matured transition aims to deliver a unique consumer experience as the world forays into the 4G territory with about 380 million LTE subscribers and 80 plus LTE networks by 2015.

The LTE specification provides downlink peak rates of at least 100 Mbps, an uplink of at least 50 Mbps and RAN round-trip times of less than 10 ms. LTE supports scalable carrier bandwidths, from 1.4 MHz to 20 MHz and supports both frequency division duplexing (FDD) and time division duplexing (TDD).

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