User's Manual

GWM300 Hardware Interface Overview
2.1 Key Features at a Glance
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 GWM300_HIO_v01 2016-01-26
Confidential / Released
Page 17 of 35
GSM / GPRS / EDGE features
Data transfer GPRS:
• Multislot Class 12
• Full PBCCH support
• Mobile Station Class B
• Coding Scheme 1 – 4
EGPRS:
• Multislot Class 12
• EDGE E2 power class for 8 PSK
• Downlink coding schemes – CS 1-4, MCS 1-9
• Uplink coding schemes – CS 1-4, MCS 1-9
• SRB loopback and test mode B
• 8-bit, 11-bit RACH
• PBCCH support
• 1 phase/2 phase access procedures
• Link adaptation and IR
• NACC, extended UL TBF
• Mobile Station Class B
CSD:
• V.110, RLP, non-transparent
• 2.4, 4.8, 9.6, 14.4kbps
• USSD
SMS • Point-to-point MT and MO
• Cell broadcast
• Text and PDU mode
Software
AT commands Hayes 3GPP TS 27.007, TS 27.005, Gemalto M2M
Java™ Open Platform Java™ Open Platform with
• Java™ profile IMP-NG & CLDC 1.1 HI
• Secure data transmission via HTTPS/SSL
• Multi-threading programming and multi-application execution
Major benefits: seamless integration into Java applications, ease of pro-
gramming, no need for application microcontroller, extremely cost-efficient
hardware and software design – ideal platform for industrial GSM applica-
tions.
The memory space available for Java programs is around 10MB in the flash
file system and around 10MB RAM. Application code and data share the
space in the flash file system and in RAM.
SIM Application Toolkit SAT Release 99
TCP/IP stack Protocols: TCP server/client, UDP, HTTP, FTP, SMTP, POP3
Access by AT commands
Firmware update Upgradeable via serial RS-232 interface or FOTA
Feature Implementation