HSPA (High Speed Packet Access) is like having the home cable broadband experience delivered to the mobile phone or notebook. HSPA is part of the GSM 3G network and is (predominately) a software upgrade of the network infrastructure. To use the high speed variant, it is necessary to have a mobile device that is HSPA-enabled […]
Global Systems for Mobile (GSM) communication is a cellular network operating between 850-900MHz, or 1800-1900MHz frequency bands. Code division multiple access (CDMA) is a form of multiplexing and a method of multiple access that divides up a radio channel not by time (as in time division multiple access), nor by frequency (as in frequency-division multiple
EDGE, or “Enhanced Data for GSM Evolutionâ€, is a technology which is faster and is a wireless service designed by Global System for Mobile (GSM) in order to deliver data at rates up to 384Kbps and make possible the delivery of multimedia along with other multimedia broadband applications to mobile phone and computer users. The