White paper
Sony Ericsson P1
62
May 2007
GPRS technical data
Dimension
Support
Compatible GPRS and SMG
specifications
Release 99 according to ETSI specification.
Data rates
Multislot class 10 supported (4+2)
CS-1, CS-2, CS-3, CS-4
9,050 bps, 13,400 bps, 15,600 bps, 21,400 bps supported
(network-dependent).
Medium Access Modes
Dynamic allocation
Support of Packet Control
Channels (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 algorithms
Yes, V42bis and IP header
compression.
Mode of operation
Class B and Class C modes of operation supported.
R Reference point
Physical layer: Support of RS232
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.