EDGE
Enhanced data for global evolution
known as EDGE is a high-speed mobile data standard. With the help
of this GSM and TDMA mobile technology networks can transfer data
at up to 384 kilobits per second (Kbps). EDGE provides speed enhancements
by changing the type of modulation used and making a better use
of the carrier currently used, for example the 200 kHz carrier in
GSM systems. EDGE builds upon enhancements provided by general packet
radio service (GPRS) and high-speed circuit switched data (HSCSD)
technologies that are currently being tested and deployed. It enables
a greater data-transmission speed to be achieved in good conditions,
especially near the base stations, by implementing an eight-phase-shift
keying (8 PSK) modulation instead of Gaussian minimum-shift keying
(GMSK).
With the help of EDGE, you can always
be online even when you are on road. You can check your Business
and personal email, send attachmentsand presentataions. Also it
is totally secure because of sophisticated authentication and data
encryption. It is 100% compatible with GPRS technology, which can
help protect your company's GPRS investment in an evolving environment.
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