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Support of access in 2
phases
Support of PRACH on 11
bits
Support of GPRS re-
selection C31/C32
Support of static and
dynamic addressing
Support of power control
Uplink and Downlink
Support of ciphering
algorithms
Support of compression
algorithms
Support of the QoS modi-
fication procedure
Downlink data rate
Uplink data rate
Mode of operation
R Reference point
IP connectivity
Application
QoS
PDP context
SIM
Support in the T290i/T290c
Yes
Yes
Yes
Yes
Uplink = yes, Downlink is a network feature
GEA1
No
Yes, when initiated by the network
(not by the handset)
Up to 64,200 bps for packet data communication, using 3 time slots in
coding scheme CS-4
Up to 21,400 bps for packet data communication, using 1 time slot in cod-
ing scheme CS-4
Class B and Class C modes of operation supported. It is possible for the
user to choose if the Circuit Switched services should be favored.
Physical layer: PPP is supported as L2 layer in the R reference point
Authentication algorithms PAP, CHAP supported
PDP type IP is supported
IP termination in mobile or TE (laptop, PDA) supported
WAP over GPRS supported (UDP/IP and GPRS-SMS)
SMS over GPRS (SMS-MT, SMS-MO) supported
QoS negotiation supported. Default requested QoS sent by the handset at
PDP context activation is reliability Class 3. Peak/Mean/Delay/Precedence
Class: subscribed (1,2,3).
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 multislot class 4 and CS-4
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
GPRS aware, as well as non GPRS aware SIMs are supported
60
White Paper
T290i/T290c
October 2004
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