| Publisher | Siemens | ||
|---|---|---|---|
| Format | 244.0KB PDF, requires Acrobat Rdr 5 | Date added | 14 Apr 2003 |
| Topics | Mobile - Wireless Communications, TDMA - CDMA | ||
| Downloads | 1460  popular | ||
Mobile communication is set to be one of the key technologies of the 21st century. Mobile phones have not only gained currency and acceptance worldwide, but did so with a speed that outstrips all other technical innovations at any point in history. Mobile devices satisfy a fundamental human need for communication and independence. And now a fundamental change is coming to a close: as well as being able to communicate on a linguistic level, it is also possible to make a range of visual applications available. The future of mobile communications lies in the extensive interaction of eyes and ears, mobile convenience at any time and in any place, in a way that is more natural than has ever been possible up until now. This can only be implemented on the basis of reliable and forward-looking transmission technologies. They form the foundation for progress in the world of communication. This white paper compares two methods, W-CDMA (Wideband-CDMA) and cdma2000.
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