3G Third Generation Definition with Meaning and Working



What is 3G and WCDMA Network
3G is launched by Global GSM group to use 3G network on Smartphone. The speed of 3G is much higher than the first generation and 2G, where WCDMA is launched by International Telecommunications Union’s ( ITU’s ) to connect the network from clouds. Actually WCDMA allows every 3G network to connect, that why both radio parts UMTS ( Universal Mobile Telecommunications Service ) and HSPA ( High Speed Packet Access ) also uses it. CLICK HERE TO KNOW What is Mobile Hotspot and How to Use a Smartphone as a Wi Fi Hotspot ... 
3G Third Generation Definition with Meaning and Working
3G Third Generation Definition with Meaning and Working
With that it also uses to increase the speed of mobile data. It gives you the access for voice chat / call, text messages, MMS and watching online videos as well. Not just this it increases the flow of internet and television, that’s why WCDMA is so popular.

·         WCDMA ( Wideband Code Division Multiple ) :
WCDMA is completely based on 3G network. This is a technique which increases the ability of GSM network, but the highest working speed of WCDMA is 384 kbps.

·         HSDPA ( High Speed Downlink Packet Access ) :
HSDPA is a protocol of communication that increases the speed of 3G and that why peoples calls it 3.5G, 3G+ and Turbo 3G because it don’t need any up gradation to increase the speed of 3G / WCDMA. HSDPA gives you the speed of 3.6 mbps to 14 mbps. CLICK HERE TO KNOW How to Connect Wi Fi Wireless Fidelity with Android Smartphone ... 
What is 3G and WCDMA Network
What is 3G and WCDMA Network
·         HSPA ( High Speed Packet Access ) :
HSPA is the advanced technology of 3G ( HSDPA + HSUPA ), that means it is a technology which uses both HSDPA and HSUPA.

Difference Between GSM, CDMA and WCDMA :
§  GSM ( Global System for Mobile Communications ) : It is a 2G featured SIM slot which permits voice, data transfer and internet services at the speed of 500 kbps.

§  CDMA ( Code Division Multiple Access ) : It can support only GSM 2G, with that it can use the other technology of GSM as well. CDMA uses some frequency spectrum at the rate of 900 MHz and 1900 MHz.

§  WCDMA ( Wideband CDMA ) : This technology works on 3G network, that provides voice and data services at a higher data rate than the 2G.

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Wideband Code Division Multiple
Wideband Code Division Multiple


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