Long Term Evolution or LTE is a wireless standard of the fourth generation (actually 3.9 G standard), up to 300 megabits per second higher download speeds can be achieved through LTE. The basic scheme of UMTS or Universal Mobile Telecommunication Systems is maintained in Long Term Evolution or LTE. LTE Enables rapid and cost-effective retrofitting the infrastructure of the UMTS technology (3G standard) and switching to on LTE-Advanced (4G standard) is possible. LTE-Advanced, on the other-hand is backward compatible to LTE. The used frequency ranges vary regionally and vary from approximately 800 – 2600 MHz range.
Basics on Long Term Evolution or LTE
The concept of Long Term Evolution or LTE first proposed by NTT DoCoMo of Japan in 2004, and first marketed by Nortel Networks under the name High Speed Packet Access (HSOPA). LTE uses Orthogonal Frequency Division Multiplexing techniques( OFDM ) and Multiple-Input/Multiple-Output-( MIMO ) Technology. The low latency of Long Term Evolution or LTE …
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