Sunday, August 29, 2010
what is 3g?
3G Stands for 3rd-generation. Analog cellular phones were the first generation. Digital marked the second generation.
3G includes high data speeds, always-on data access, and greater voice capacity. The high data speeds are possibly the most prominent feature, and certainly the most hyped. They enable such advanced features as live, streaming video. There are several different 3G technology standards. The most prevalent is UMTS (Universal Mobile Telecommunication System), which is based on WCDMA (WCDMA and UMTS are often used interchangeably)
3G includes high data speeds, always-on data access, and greater voice capacity. The high data speeds are possibly the most prominent feature, and certainly the most hyped. They enable such advanced features as live, streaming video. There are several different 3G technology standards. The most prevalent is UMTS (Universal Mobile Telecommunication System), which is based on WCDMA (WCDMA and UMTS are often used interchangeably)
The common applications for 3G :
- Media on Demand for fast music download.
- Video telephony with the help of 3G camera on a compliant 3G phone.
- Use of phone as a modem to download e mails, browse, Internet, etc
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