EDGE
(ENHANCED DATA GSM ENVIRONMENT) HIGH-SPEED MOBILE DATA STANDARD
EDGE can be an evolution through
which a migration path from GPRS to UMTS can be developed by implementing
now the changes in modulation that will be necessary for implementing
UMTS later. The idea behind EDGE is to get higher data rates on
the current 200 kHz GSM radio carrier by changing the type of modulation
used, whilst still working with current circuit (and packet) switches. |