User's Manual

LISA-U1/LISA-H1 series - System Integration Manual
3G.G2-HW-10002-2 Advance Information Appendix
Page 110 of 116
Appendix
A Extra Features
A.1 TCP/IP
Via the AT commands it’s possible to access the TCP/IP functionalities over the GPRS connection. For more
details about AT commands see the u-blox AT Commands Manual [2].
A.1.1 Multiple IP addresses and sockets
Using LISA’s embedded TCP/IP or UDP/IP stack, only 1 IP instance (address) is supported. The IP instance supports
up to 16 sockets. Using an external TCP/IP stack (on the application processor), it is possible to have 2 IP
instances (addresses).
A.2 FTP
LISA-U1/LISA-H1 series modules will support this feature in the upcoming version.
A.3 FTPS
LISA-U1/LISA-H1 series modules will support this feature in the upcoming version.
A.4 HTTP
LISA-U1/LISA-H1 series modules will support this feature in the upcoming version.
A.5 HTTPS
LISA-U1/LISA-H1 series modules will support this feature in the upcoming version.
A.6 SMTP
LISA-U1/LISA-H1 series modules will support this feature in the upcoming version.
A.7 AssistNow clients and GPS integration
For customers using u-blox GPS receivers, LISA-U1/LISA-H1 series modules feature embedded AssistNow Online
and AssistNow Offline clients. AssistNow A-GPS provides better GPS performance and faster Time-To-First-Fix.
The clients can be enabled / disabled with an AT command.
LISA-U1/LISA-H1 series modules act as a stand-alone AssistNow client, making AssistNow available with no
additional requirements for resources or software integration on an external host micro controller. Full access to
u-blox GPS receivers is available via the LISA-U1/LISA-H1 series, through a dedicated DDC (I
2
C) interface, while
the available GPIOs can handle the GPS device power on/off. This means that GSM/EDGE and GPS can be
controlled through a single serial port from any host processor.
A.8 In-Band modem (LISA-U130 only)
LISA-U130 Automotive grade version implements the in-Band modem solution for eCall according to the 3GPP
TS 26.267 specification [13].
According to the eCall (Pan-European automatic in-vehicle emergency call system) specification, an eCall must
be generated automatically or manually following an car accident using GSM cellular service “112”. When
activated, the in-vehicle eCall system (IVS) creates an emergency call carrying both voice and data (e.g. vehicle
GPS position) directly to the nearest 112 Public Safety Answering Point (PSAP) to quickly decide upon detaching
rescue services to the known position.