Sony GC89 User Guide - Page 94

SMS over GPRS QoS PDP Context SIM Compression GPRS Encryption GPRS Frequency Hopping GPRS IP allocation Mobile Originated and Mobile Terminated Support for all 4 classes. QoS Negotiation 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. Support for GPRS aware as well as non-GPRS-aware SIMs TCP/IP Header Compression V42bis GEA1 GEA2 Supported Dynamic Static GPRS Maximum Data Rates CS-1 9.05 kbps 4 + 1 RX 36.2 TX 9.05 3 + 2 RX 27.15 TX 18.1 CS-2 13.4 kbps 53.6 13.4 40.2 26.8 CS-3 15.6 kbps 62.4 15.6 46.8 31.2 CS-4 21.4 kbps 85.6 21.4 64.2 42.8 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 Modulation Coding Schemes EDGE features MCS-1 to MCS-9 Link Adaptation Incremental Redundancy Extended Uplink Temporary Block Flow (TBF) Single Phase Access on RACH 94 Additional Information