3g wireless tech ppt

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THIRD GENERATION ( 3G ) WIRELESS TECHNOLOGY:

THIRD GENERATION ( 3G ) WIRELESS TECHNOLOGY Advantages & Applications over 2G

Contents…:

Contents… What is 3G Technology ? History and Evolution of 3G Technology Introduction of 1G, 2G & 3G Mobiles Advantages of 3G Technology Disadvantages of 3G Technology Reference

What is 3G Technology ? :

What is 3G Technology ? 3G technology is the latest in mobile communications. 3G stands for “Third Generation" 3G technology is intended for the true multimedia cell phone Typically called smart phones and features increased bandwidth and transfer rates to accommodate Web-based applications and phone-based audio and video files

History:

History The first pre-commercial 3G network was launched by NTT DoCoMo in Japan branded FOMA, in May 2001. The first commercial US 3G network was by Monet Mobile Networks in 2003. In 2008, India entered into 3G Mobile arena with the launch of 3G enabled Mobile services by (MTNL).

Introduction of 1G,2G 1G refers to the first- generation of wireless telephone technology, use only for talking .. :

Introduction of 1G,2G 1G refers to the first- generation of wireless telephone technology, use only for talking .. 2G (or 2-G) is short for second generation wireless telephone technology . Multimedia , sms ..

3G Advantages :

3G Advantages Universal global roaming Multimedia (voice, data & video) Faster internet access 384 kbps while moving 2 Mbps when stationary at specific location Video calling

Disadvantages:

Disadvantages More Cost for connection Separate 3G Cell phones are needed 3G Cell phones are more cost when compared to 2G cell

Some 3G Cell Phones :-:

Some 3G Cell Phones :- Apple I Phone 3G, LG KF750, Nokia 5800 XpressMusic , Blackberry Bold 9000

Presented By…:

Presented By… 406 443 444 452 455

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