Tannoy Z600 - Manual (Page 73)

White Paper
Z600
73 September 2003
GPRS technical data
Dimension Support in the Z600
Compatible GPRS and
SMG specifications ETSI R97 SMG 31 bis
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 (network-
dependent)
Indicator of attachment to
the GPRS service Yes, an icon in the bottom left corner, a filled triangle if attached
Indicator of PDP context
activation Yes, an icon on the right side. Animated globe
Data volume counter • 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.
Medium Access Modes Fixed and dynamic allocation
Support of Packet Con-
trol Channels (PBCCH/
PCCCH) Yes
Network operation mode NOM I, II, III
Support of GPRS/CS
combined procedures Yes
Network control mode NC0
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 and GEA2
Support of compression
algorithms Yes, V42bis and IP header com-
pression