What is Enhanced Data GSM Environment (EDGE)?

What does EDGE stand for?

Enhanced Data GSM Environment (EDGE) is a high-speed Wireless inFormation provider that could supply speeds of as much as 384kbps using all GSM channels. This speed now permits the opportUnity of the transport of Multimedia and other Broadband application to Mobile Phones and pc customers.

The EDGE trendy remains Constructed on the GSM standard, but is more specifically Enhancements on the general Packet radio sySTEM (GPRS) and high-pace Circuit Switched facts (HSCSD) technology. Considered as an evolutionary Protocol in the way to Universal Mobile Telecommunications Service (UMTS), it became commercially available in 2001.

What Does Enhanced Data GSM Environment Mean?

The Enhanced Data GSM Environment widespread was mainly evolved for 3G, the usage of the GSM Platform. Thus, this era is visible as a pre-3G improvement.

The enhancement is supplied with improvements to the packet-Switching used by GPRS. Such is made possible thru the addition of two forms of Nodes to the set up: the GPRS provider node (GGSN), which connects to packet-switched Networks and the serving GPRS provider node (SGSN), which provides the packet-switched link to Cell stations.

This means that the standard GPRS Modulation technique GSMK (Gaussian minimal shift-keying) is now introduced as 8PSK (8-segment shift-keying) to offer the fastest fees possible. This capability is provided via the addition of an EDGE Transceiver in each Base Station.

In a few different Instances, this gadget is likewise referred to as Enhanced Data Rates for GSM Evolution. This will also be known as Enhanced GPRS (EGPRS) and is a part of the Third Generation Partnership Project (3GPP) of the GSM own family.