What is EDGE?

Tuesday, August 18, 2009 Leave a Comment

EDGE is considered a 3G radio technology and is part of ITU's 3G definition.[1] EDGE was deployed on GSM networks beginning in 2003— initially by Cingular (now AT&T) in the United States.

 

EDGE is standardized by 3GPP as part of the GSM family, and it is an upgrade that provides more than three-fold increase in both the capacity and performance of GSM/GPRS networks. It does this by introducing sophisticated methods of coding and transmitting data, delivering higher bit-rates per radio channel.
EDGE can be used for any packet switched application, such as an Internet connection. EDGE-delivered data services create a broadband internet-like

 

experience for the mobile phone user. High-speed data applications such as video services and other multimedia benefit from EGPRS' increased data capacity.
Evolved EDGE continues in Release 7 of the 3GPP standard providing reduced latency and more than doubled performance e.g. to complement High-Speed Packet Access (HSPA). Peak bit-rates of up to 1Mbit/s and typical bit-rates of 400kbit/s can be expected.

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