Data

GPRS
General packet radio service (GPRS) is a packet oriented mobile data service on the 2G and 3G cellular communication system's global system for mobile communications (GSM). GPRS was originally standardized by European Telecommunications Standards Institute (ETSI) in response to the earlier CDPD and i-mode packet-switched cellular technologies. It is now maintained by the 3rd Generation Partnership Project (3GPP).

EDGE
EDGE (Enhanced Data GSM Environment) is a faster version of the GSM (Global System for Mobile) wireless service. It enables the delivery of multimedia and other broadband applications to mobile phone and computer users.

WLAN
A wireless local area network (WLAN) links two or more devices using some wireless distribution method (typically spread-spectrum or OFDM radio), and usually providing a connection through an access point to the wider Internet. This gives users the ability to move around within a local coverage area and still be connected to the network. Most modern WLANs are based on IEEE 802.11 standards, marketed under the Wi-Fi brand name.

Bluetooth
Bluetooth wireless technology is a short-range communications technology intended to replace the cables connecting portable and/or fixed devices while maintaining high levels of security. Any Bluetooth-enabled device, almost everywhere in the world, can connect to other nearby Bluetooth-enabled devices. And as Bluetooth can handle data and voice transmissions simultaneously, it’s possible, for example, to use a hands-free headset for voice calls, to wirelessly synchronize your PDA with your desktop computer, and to use your mobile hands-free in your car.

USB
Universal Serial Bus (USB) cable defines an industry standard developed in the mid-1990s, connectors and communications protocols used in a bus for connection, communication, and power supply between computers and electronic devices. USB was designed to standardize the connection of computer peripherals (including keyboards, pointing devices, digital cameras, printers, portable media players, disk drives and network adapters) to personal computers, both to communicate and to supply electric power. It's such a smartphone, PDA and video game consoles have become as commonplace on other devices. USB has effectively replaced a variety of earlier interfaces, such as serial and parallel ports, as well as separate power chargers for portable devices.

Data Reviewed by Unknown on 11:04 PM Rating: 5

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