Sony Ericsson manual White Paper T290i/T290c, Support in the T290i/T290c

White Paper T290i/T290c

	Support in the T290i/T290c
Support of access in 2	Yes
phases
Support of PRACH on 11	Yes
bits
Support of GPRS re-	Yes
selection C31/C32
Support of static and	Yes
dynamic addressing
Support of power control	Uplink = yes, Downlink is a network feature
Uplink and Downlink
Support of ciphering	GEA1
algorithms
Support of compression	No
algorithms
Support of the QoS modi-	Yes, when initiated by the network
fication procedure	(not by the handset)
Downlink data rate	Up to 64,200 bps for packet data communication, using 3 time slots in
	coding scheme CS-4
Uplink data rate	Up to 21,400 bps for packet data communication, using 1 time slot in cod-
	ing 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 favored.
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 or TE (laptop, PDA) supported
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 (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
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

60 October 2004