GSM GPRS AND EDGE Performance
IhaveworkedinthemobilecommunicationsindustrylongerthanIwouldliketoadmit.Intheearly1970s,IstartedmycareerasaradioengineerforMotorola.Atthattime,Motoroladesignedandmanufacturedlow-,mid-andhigh-tierprivatelandmobileradios.Motorolahadfewcompetitorsforthemid-andhigh-tierproductlines(