Mobile telephony The first generation of mobile telephony (written 1G) operated using analogue communications and portable devices that were relatively... Networking > Mobile phones |
The GSM standard The GSM (Global System for Mobile communications) network is, at the start of the 21st century, the most commonly used mobile... Networking > Mobile phones |
The GPRS standard The GPRS (General Packet Radio Service) standard is an evolution of the GSM standard, and for that reason is sometimes called GSM++... Networking > Mobile phones |
EDGE (Enhanced Data Rates for GSM Evolution) The EDGE (Enhanced Data Rates for GSM Evolution.) standard is an evolution of the GSM standard that modifies the type of modulation.... Networking > Mobile phones |
