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GPRS technical data
Feature
Compatible GPRS and
SMG specifications
Data rates
Indicator of attachment to
the GPRS service
Indicator of PDP context
activation
Data volume counter
Medium Access Modes
Support of Packet Control
Channels (PBCCH/
PCCCH)
Network operation mode
Support of GPRS/CS com-
bined procedures
Network control mode
Support of access in 2
phases
Support of PRACH on 11
bits
Support of GPRS re-selec-
tion C31/C32
Support of static and
dynamic addressing
Support of power control
Uplink and Downlink
Support of ciphering algo-
rithms
Support of compression
algorithms
Support in the Z200/Z208
ETSI R97 SMG 31 bis
Multi slot class 4 supported (4+1)
CS-1, CS-2, CS-3, CS-4
9,050 bps, 13,400 bps, 15,600 bps, 21,400 bps supported (network-
dependent)
Yes, an icon in the top left corner, a filled triangle if attached
Yes, an icon on the right side. Animated globe
The Data volume counter details the volume of data exchanged in bytes for
the up/down link for last call for each PDP context.
The Total data counter details the sum of all GPRS sessions (i.e. not the sum
of total data received + sent during the last GPRS session.) The total data
counter can be reset by the user.
Dynamic allocation
Yes
NOM I, II, III
Yes
NC0
Yes
Yes
Yes
Yes
Uplink = yes, Downlink is a network feature
GEA1
No
37
Z200/Z208
White Paper
February 2004
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