it is the use if tehnology for thetelecommunication industry . one point of worth mentioning , this technology provides other services like live video streaming , video calling and internet access . this tecnology sets the protocols of the mobile phone and telecommunication industry set by intermational mobile telecommunication stated by international telecommunication union . in mtu stated the interntional mobile tetlecommunication 200 standrd needs fast speed data transfer , nd high video frequency . the bandwidth meet te international data trasfer .
the spectrum suitable for 3g need to b 400mhz and 3 ghz . technology uses in the 3g are
cdma
code division multiple access
td -scdma
time division synchronous code dision multiple access
wcdma
widebandcode division multiple access
through this sevice of internet browsing , telecommunication , entertainment ,because the downlaoding speed of 144kb/sec . news , bulletin every thing will be available to every one /