India welcomes 4G service :-
The biggest telecommunication service provided bharti Airtel Limited launched 4G earlier this week. like in most countries Now india is also in the list of 4generation telecommunication.
This time for 4G broadband which delivers internet access at thrice the speed of 3G services.Sanjay kapoor the man directing this show at bharti put it down to confidence that comes from global [layer, which it has been for three years now, and a founding partner of certain technologies.
Just a month later, mukesh flagship Reliance industries limited bought infotel braodband the only company to win 4G spectrum on a pan - india basis a day after the auctions.
If we compare bharti has licence for only four circles, and its attempts to add more through buyouts and tie ups. And mukesk followed the licence with a tie ups and deal of Rs 4,000 crore that gives Ril preferential access to all network contents.
As the senior executive of bharti says the first step, in February 2011, saw the company joi a global grouping of seven companies developing the $g ecosystem on a technology platform called long term evolution. for any new communication technology to gain traction, its needs hardware and software makers to synchronize their offerings to it.
Others member of this Global, TD TE initiative, which now has 20 members, include vodafone, china mobile, softbank mobile clearwire,E-plus and Aero2. this was the first time Bharti was entering into an alliance as a developer of a technology.
4g mobile communication system offering high speed transmission of large capacity of data with wide range of coverage requires bandwidth of approx 100 MHz. Technology of large numbers of multipaths is impaired for high quality of transmission.
The International Telecommunication Union Radio communication Sector (ITR-U) is now developing vision framework for system beyond IMT-2000, in which the 4G mobile communication is expected to be a key forming part.
However, not every body agrees with it but the success and failure is depend upon how it is positioned and how it is marketed.
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