Gprs/Edge Technical Data - Sony Ericsson Walkman W380 White Paper

GPRS/EDGE technical data

Property
Compatible GPRS and SMG
specifications
Data rates GPRS (per time slot)
Data rates EDGE (per time slot)
Medium Access Modes
Support of Packet Control
Channels (PBCCH/PCCCH)
Network operation mode
Support of GPRS/CS combined
procedures
Network control mode
Support of access in 2 phases
Support of PRACH on 11 bits
Support of GPRS re-selection C31/
C32
Support of static and dynamic
addressing
Support of power control Uplink
and Downlink
Support of ciphering algorithms
Support of compression algorithms Yes, V42bis and IP header compression
Mode of operation
IP connectivity
PDP context
Support
Release 99 according to ETSI specification
Coding scheme
CS-1: 9 Kbps
CS-2: 13,4 Kbps
CS-3: 15,6 Kbps
CS-4: 21,4 Kbps
Modulation & coding scheme (MCS)
MCS-1 (GMSK): 8,0 Kbps
MCS-2 (GMSK): 11,4 Kbps
MCS-3 (GMSK): 14,8 Kbps
MCS-4 (GMSK): 17,6 Kbps
MCS-5 (8-PSK): 22,4 Kbps
MCS-6 (8-PSK): 29,6 Kbps
MCS-7 (8-PSK): 44,8 Kbps
MCS-8 (8-PSK): 54,4 Kbps
MCS-9 (8-PSK): 59,2 Kbps
Dynamic allocation
Yes
NOM I, II, III
Yes
NC0 and 2
Yes
Yes
Yes
Yes
Uplink = yes, Downlink is a network feature
GEA1, GEA2, GEA3
Class B and Class C modes of operation supported.
PDP type IP is supported. IP termination in mobile or TE (laptop,
PDA) supported
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 4
25
White paper W380
April 2008