CDMA networks provide a wireless transmission capability of high speed data that provides customers with services of information and images from anywhere they are. CDMA technology appears as a generic technology base par excellence for the next generation 3G mobile communication having already entered the present 2G, in fact, the overall trend in the industry is the adoption of CDMA technology.

Bluetooth technology used for short-range wireless connection between devices such as PDAs, mobile phones, headsets, keyboards, mice, modems, laptops, projectors, printers, etc..

The use of wireless communication solutions is growing rapidly in the country. A demand that has the Wi-Fi plus a development that also sponsors the exchange of voice and data between phones, notebooks and even digital cameras. Know the characteristics of this technology

Bluetooth is an industrial specification for wireless personal area networks (WPANs) that allows voice and data between devices via a secure radio frequency link and free globally (2.4 GHz). The main objectives to be achieved with this standard are:

Mobile phones were first released with the basic functionality meant entirely for enabling communication between two parties separated by a geographical distance. In fact, the major advantage of a mobile phone was that there were no lengthy wires and cables like the fixed line counterparts. As time progressed, the simple mobile phone with basic features started gaining more and more features.

The ability of a system refers to the number of users can simultaneously share the physical resources available (bandwidth) maintaining an appropriate level of quality. In the case of a communication that uses the CDMA multiple access scheme, it follows that the interference in communication comes from two sources: one internal and one external.

Mobile services based on CDMA standard will enable hundreds of millions of users to enjoy multimedia content, anytime, anywhere. According to a study published by the firm Datacomm Research Company, headquartered in Chesterfield, Missouri, the mobile Internet market will explode once operators begin to offer affordable multimedia resources.