What is multislot class?
Multislot classes are product dependant, and determine the maximum achievable data rates in both the uplink and downlink directions. Written as (for example) 3+1 or 2+2, the first number indicates the amount of downlink timeslots (what the mobile phone is able to receive from the network).
What does GPRS mean on phone?
General Packet Radio Service
General Packet Radio Service (GPRS) is the mobile data system behind 2G — and some 3G — communication services. While GPRS is no longer in use for phones operating with 4G service, you can turn on the service on your Android cellphone running on 2G or 3G.
Which class mobile connected both GSM and GPRS service at the same time?
Class C. Are connected to either GPRS service or GSM service (voice, SMS) and must be switched manually between one service and the other. Because a Class A device must service GPRS and GSM networks together, it effectively needs two radios.
What is GPRS 12?
The full form of GPRS is General Packet Radio Service. The GPRS is a non-voice high-speed packet switching system developed for GSM networks. GPRS is a packet-aligned, wireless communication service that transmits a mobile signal on 3 G and 2 G cellular transmission networks.
What does EDGE mean in mobile data?
Enhanced Data rates for Global Evolution
Enhanced Data rates for GSM Evolution (EDGE) also known as Enhanced GPRS (EGPRS), IMT Single Carrier (IMT-SC), or Enhanced Data rates for Global Evolution) is a digital mobile phone technology that allows improved data transmission rates as a backward-compatible extension of GSM.
Who invented GPRS?
It is basically a packet-oriented mobile data standard on the 2G and 3G cellular communication network’s global system for mobile communication. GPRS was built up by European Telecommunications Standards Institute (ETSI) because of the prior CDPD, and I-mode packet switched cell advances.