GPRS (General Packet Radio Service)
GPRS (General Packet Radio Service) is a specification for data transfer on TDMA and GSM networks.
GPRS utilizes up to eight 9.05Kb or 13.4Kb TDMA timeslots, for a total bandwidth of 72.4Kb or 107.2Kb. GPRS supports both TCP/IP and X.25 communications.
| Fixed/Mobile | Mobile |
| Circuit/Packet | Packet |
| Max Bandwidth | 107.2Kb |
| Range | Coverage area of host network |
| Frequency | Frequency of host network |
| Host Network | TDMA, GSM |
| Definer | ETSI |
The Future of GPRS
EDGE (Enhanced Data-Rates for GSM Evolution) enabled GSM networks are able to implement EGPRS (Enhanced General Packet Radio Service), an enhanced version of GPRS. EGPRS increases the bandwidth of each timeslot to 60Kb.
GPRS Security
For more information on GPRS security, read GSM and GPRS Security by Chengyuan Pen.
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