EDGE is three times capable of providing higher data rates than GPRS because it uses a superior modulation scheme. GPRS and EDGE use packet-switched mobile data technology, which uses shared timeslots in a GSM network to enable efficient mobile data (internet).
#Mobile contact bar download
In real life, though, the average download speeds of between 130 kbps and 200 kbps are possible when you see the E symbol on the top of your mobile phone screen. As part of the GPRS enhancement, EDGE or E can enable peak download data rates of up to 384 kbps. The EDGE enhancement that improves the data rates for GPRS is called E-GPRS or Enhanced General Packet Radio Service. However, GPRS is still around and can be seen on your mobile phone as the G symbol.
CSD and HSCSD are older circuit-switched technologies in GSM networks for enabling mobile data that are no longer available. Technology enhancements in GSM that preceded EDGE are CSD (Circuit-Switched Data), HSCSD (High-Speed Circuit-Switched Data) and GPRS (General Packet Radio Service).
When you see the E symbol on your mobile phone, you are being served by the EDGE enhancement within the second generation of mobile networks, GSM (Global System for Mobile Communications). EDGE was an enhancement made to the 2G GSM networks to improve the data rates for GPRS (General Packet Radio Service) and HSCSD (High-Speed Circuit Switched Data). What does the E on my mobile phone mean?- The E on your 2G GSM mobile phone is for EDGEĮ represents the EDGE enhancement which stands for Enhanced Data rates for Global Evolution or Enhanced Data rates for GSM Evolution.
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