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GPRS and EDGE supports which 2G standard?(a) GSM only(b) IS-136 only(c) GSM and IS-136 both(d) PDCThis question was addressed to me in an interview for internship.My doubt stems from 2.5G in division Modern Wireless Communication Systems of Wireless/Mobile

Answer»

Right option is (c) GSM and IS-136 both

Easiest explanation: GPRS (GENERAL Packet RADIO Service) network provides a packet network on dedicated GSM or IS-136 radio channels. EDGE (Enhanced Data rates for GSM Evolution) is also developed KEEPING in desire both GSM and IS-136 operators.



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