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94 Additional Information
GPRS Maximum Data Rates
Speed achieved depends on the Coding Scheme supported by the GSM Network. The speeds given
are maximums. Sony Ericsson cannot guarantee how fast your network will operate.
Data rate is the payload per slot: header plus data.
EDGE Technical Data
SMS over GPRS Mobile Originated and Mobile Terminated
QoS Support for all 4 classes.
QoS Negotiation
PDP Context Up to 10 PDP context details are stored in GC89 memory.
PDP Context description edited via supplied Wizard or AT
command.
Number of parallel PDP Context activated (both MO and
MT):1
Number of PDP Context with traffic in parallel:1
PDP Context modification (e.g. QoS renegotiation).
Network initiated PDP Context modification.
Network initiated PDP Context deactivation.
Collision of MS and Network initiated PDP Context activation.
SIM Support for GPRS aware as well as non-GPRS-aware SIMs
Compression TCP/IP Header Compression
V42bis
GPRS Encryption GEA1
GEA2
GPRS Frequency
Hopping
Supported
GPRS IP allocation Dynamic
Static
CS-1
9.05 kbps
CS-2
13.4 kbps
CS-3
15.6 kbps
CS-4
21.4 kbps
4 + 1 RX 36.2 53.6 62.4 85.6
TX 9.05 13.4 15.6 21.4
3 + 2 RX 27.15 40.2 46.8 64.2
TX 18.1 26.8 31.2 42.8
Modulation Coding
Schemes
MCS-1 to MCS-9
EDGE features Link Adaptation
Incremental Redundancy
Extended Uplink Temporary Block Flow (TBF)
Single Phase Access on RACH