EDGE ndiwothamanga kwambiri wa matepi a GSM
Kukambirana kulikonse kwa foni yamakono yodzaza ndi zizindikiro. Mwinamwake mwamvapo za GSM ndi CDMA, ziwiri zazikulu-osati zogwirizana ndi mafoni a mafoni. Zowonjezera Zowonjezera Dongosolo la GSM Evolution) ndi kupita patsogolo mwamsanga ndi latency mu teknoloji ya GSM. GSM, yomwe imayimira Global System for Mobile Communications, ikulamulira ngati njira yogwiritsira ntchito foni yamakono. Amagwiritsidwa ntchito ndi AT & T ndi T-Mobile. Mpikisano wake, CDMA, amagwiritsidwa ntchito ndi Sprint, Virgin Mobile, ndi Verizon Wireless.
Kupita patsogolo kwa EDGE
EDGE ndiwothamanga kwambiri ya GSM-teknolojia ya 3G yothamanga kwambiri yomwe inamangidwa ku GSM muyeso. Mabungwe a EDGE adapangidwa kuti apereke mauthenga a multimedia monga kusakaniza televizioni, ma audio, ndi mavidiyo pa mafoni apamwamba pofulumira mpaka 384 Kbps. Ngakhale EDGE imakhala katatu mofulumira monga GSM, liwiro lake limakhala losayerekezera ndi DSL komanso njira yamakono yothamanga.
Mkhalidwe wa EDGE unayambitsidwa koyamba ku United States mu 2003 ndi Cingular, yomwe tsopano ndi AT & T, pamwamba pa GSM muyezo. AT & T, T-Mobile ndi Wopanda Rogers ku Canada onse amagwiritsa ntchito makanema ogwira ntchito.
Maina ena a teknoloji ya EDGE amagwiritsa ntchito IMT Single Carrier (IMT-SC), Kupititsa patsogolo GPRS (EGPRS) ndi Zowonjezera Zotsatira za Chilengedwe cha Global Evolution.
Ntchito Yogwiritsira Ntchito ndi Kusinthika
IPhone yapachiyambi, yomwe inayambika mu 2007, ndi chitsanzo chodziwika cha foni yogwirizana ndi EDGE. Kuchokera nthawi imeneyo, kusintha kwa EDGE kwakhazikitsidwa. Kusintha kwa EDGE kumapitanso kawiri mofulumira monga teknoloji YAKHALIDWE.