Iridium Short Burst Data Service Developers ... - Discoverytelecom.eu
Iridium Short Burst Data Service Developers ... - Discoverytelecom.eu
Iridium Short Burst Data Service Developers ... - Discoverytelecom.eu
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<strong>Iridium</strong> Satellite LLC<br />
<strong>Short</strong> <strong>Burst</strong> <strong>Data</strong> <strong>Developers</strong> Guide V2.01<br />
Table 5-6 shows one potential confirmation response. This example assumes that the given IMEI already<br />
had 49 MT message qu<strong>eu</strong>ed (max of 50).<br />
Table 5-6 MT DirectIP Message Confirmation Example.<br />
Field Name <strong>Data</strong> Type<br />
Length<br />
(bytes)<br />
Value<br />
Protocol Revision Number char 1 1<br />
Overall Message Length unsigned short 2 28<br />
MT Confirmation Header Message<br />
IEI<br />
char 1 0x44<br />
MT Confirmation Header Message<br />
Length<br />
unsigned short 2 25<br />
Unique Client Message ID integer 4 “Msg1”<br />
IMEI (User ID) char 15 300034010123450<br />
Auto ID Reference unsigned integer 4 58473<br />
MT Message Status short 2 50<br />
5.4Information Element Specifications<br />
5.4.1 Information Element Identifiers<br />
Table 5-7 summarizes the IEIs for the information elements passed within the DirectIP protocol.<br />
Table 5-7 Information Elements<br />
Information Element IEI Value Described In<br />
MO Header IEI 0x01 Table 5-8 MO DirectIP Header IE<br />
MO Payload IEI 0x02 Table 5-10 MO Payload IE<br />
MO Location Information IEI 0x03 Table 5-11 MO Location Information IE<br />
MT Header IEI 0x41 Table 5-13 MT Header IE<br />
MT Payload IEI 0x42 Table 5-15 MT Payload IE<br />
MT Confirmation Message IEI 0x44 Table 5-16 MT Confirmation Message IE<br />
39<br />
<strong>Iridium</strong> Satellite LLC Proprietary & Confidential
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