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All you need to know about Bluetooth technology

All you need to know about Bluetooth technology

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

Bluetooth technology

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

CDMA 2000

CDMA 2000

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.

CDMA and Mobile Internet

CDMA and Mobile Internet

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.

CDMA Capacity

CDMA Capacity

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.

CDMA cellular standard

CDMA cellular standard

With CDMA, unique digital codes, rather than separate RF frequencies or channels, is used to differentiate subscribers. The codes are shared by both the mobile station (cellular phone) and the base station, and is called "pseudo - code sequences of chance." All users share the same range of radio spectrum.

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