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White Paper K300i
50 February 2005
GPRS technical data
Dimension Support
Compatible GPRS and SMG spec-
ifications
Release 97 according to ETSI specification.
Data rates Multislot class 8 supported (4+1)
CS-1, CS-2, CS-3, CS-4
9,050 bps, 13,400 bps, 15,600 bps, 21,400 bps supported (net-
work-dependent).
Medium Access Modes Dynamic allocation
Support of Packet Control Chan-
nels (PBCCH/PCCCH)
Yes.
Network operation mode NOM I, II, III
Support of GPRS/CS combined
procedures
Yes
Network control mode NC0 and 2
Support of access in 2 phases Yes
Support of PRACH on 11 bits Yes
Support of GPRS re-selection
C31/C32
Yes
Support of static and dynamic
addressing
Yes
Support of power control Uplink
and Downlink
Uplink = yes, Downlink is a network feature.
Support of ciphering algorithms GEA1, GEA2
Support of compression algo-
rithms
Yes, V42bis and IP header com-
pression.
Mode of operation Class B and Class C modes of operation supported.
R Reference point Physical layer: Support of RS-232.
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.
PDP context 10 PDP context descriptions stored in mobile.
PDP context description is edited via application in mobile,
AT-command or via OTA.
Simultaneous PDP contexts are supported, maximum 2.
SIM GPRS aware, as well as non-GPRS aware; SIM cards are sup-
ported.