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White Paper Z300
38 October 2005
Downlink data rate Up to 85,600 bps for packet data communication, using 4 time slots in cod-
ing scheme CS-4
Uplink data rate Up to 21,400 bps for packet data communication, using 1 time slot in coding
scheme CS-4
Mode of operation Class B and Class C modes of operation supported. It is possible for the
user to choose if the Circuit Switched services should be favoured.
R Reference point Physical layer: PPP is supported as L2 layer in the R reference point
Authentication algorithms PAP, CHAP supported
IP connectivity PDP type IP is supported
IP termination in mobile
Application WAP over GPRS supported (UDP/IP and GPRS-SMS)
SMS over GPRS (SMS-MT, SMS-MO) supported
QoS QoS negotiation supported. Default requested QoS sent by the handset at
PDP context activation is reliability Class 3. Peak/Mean/Delay/Precedence
Class: subscribed.
Precedence class supported (1,2,3)
Reliability class 1-5 supported
Delay classes supported (1,2,3,4)
Mean and peak throughput rate limited by multi slot class 4 and CS-4
PDP context 10 PDP context descriptions stored in mobile
PDP context description is edited via application in mobile or via OTA
Simultaneous PDP contexts not supported
Network requested PDP context not supported
SIM GPRS aware, as well as non GPRS aware SIMs are supported
Feature Support in the Z300