Making Sense of the Technologies of Your Mobile Phone
A short studying of the main tech blogs on the internet, such as mobile magazine, will necessarily result in at least a small handful of entries salivating over 3G mobile phone technologies, with everyone salivating over the latest 3G proposing coming out of mobile phones manufacturers in Korea, Japan, and the rest of the world. However, what exactly does 3G mean?
Largely, most of the cell phones on the market nowadays are a part of the second generation, or “2G”. This includes such standards as GSM, and iDEN (Integrated Digital Enhanced Network: as created by Motorola and deployed by Sprint/Nextel).
Many different handsets and networks are also capable of higher speed data than standard 2G technology. These often related to as part of the 2.5G or 2.75G. The mutual 2.5G technology is GPRS (General Packet Radio Service), which works in tandem with GSM networks. Further along the range are such technologies as CDMA2000 1xRTT (1 times Radio Transmission Technology) and EDGE (Enhanced Data rates for GSM Evolution). Each successive generation has rendered faster and faster data transfer rates, in order to continue up with high demand services like picture messaging, ringtone downloading, and mobile web.
So what is the Big Deal with 3G?
3G cell Phone Technology called to be a substantial leap forward in data transfer rates for cellular phones, and as people need more and fuller content, mobile networks need to hold up and send the data faster than ever.
Video Telephony
Video conferencing is known to be the “killer app” for 3G. As such, lot of 3G handsets feature not one, but two cameras. The “primary” camera is typically on the back of the cell phone and is a megapixel (or better) picture taker. Looking phones with 2-megapixel cameras or better is no longer out of the average, with some units proposing as high as 8 megapixels. The second thing camera, however, is usually next to the display and a simple VGA unit. This meant to be use for video http://cellphones.lovetoknow.com/3G_Mobile_Phone_Technology telephony. However, in areas where 3G is more dominant, like urban regions of Japan, video telephony has not been as popular as previously predicted
Mobile TV and Web
For more on mobile TV, check out the prescribed Mobile TV article on net Cell Phones. While Mobile TV is technically a classify matter from 3G mobile phone technology, the two are often discussed in the same breath. Many of times, users download short video clips and even streaming movies using 3G technology, particularly where “conventional” mobile television — like T-DMB — is not available.
Mobile TV and Web
For more on mobile TV, check out the official mobile television article here online Cell Phones. While mobile television is technically a different matter from 3G mobile phone technology, the two are often discussed in the same breath. Many of times, users download short video clips and even streaming movies using 3G technology, especially where “conventional” mobile television — like T-DMB — is not available.
Tags: 3g network, cell phones, cellular technology, mobile phones, smartphones