Enfora MLG0208PB001 ユーザーズマニュアル

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Enfora Enabler II-G Assisted GPS 
Modem Integration Guide 
A unique number for each GSM Terminal tracked by the GSM operators in 
their Equipment Identity Register (EIR) database. 
IMEI 
International Mobile 
Equipment Identity 
A unique number identifying the subscriber stored in the SIM card.  
Number is used in conjunction with the network for call routing. 
IMSI 
International Mobile 
Subscriber Identification 
A secret code used in authentication and encryption by the terminal. 
Ki 
Any GSM/GPRS service originated at the mobile terminal. 
MO 
Mobile Originated 
Any GSM/GPRS service originated from or routed through the network 
and sent to the mobile terminal. 
MT 
Mobile Terminated 
The central switch of the GSM network.  Performs call routing, collects call 
detail records for billing, and supervises system operations. 
MSC 
Mobile Switching Center 
Delivers a constantly low error rate but with a non-guaranteed throughput 
or delay.  The Non-Transparent service provides a performance that is 
closest to using a modem over a fixed PSTN line. 
Non-Transparent Mode 
OSHA-approved Nationally Recognized Testing Laboratory 
NRTL 
Nationally Recognized Test 
Laboratory 
Original Equipment Manufacturer. 
OEM 
Power Amplifier. 
PA 
A collection of data transmitted over a digital network in a burst. 
Packet 
Personal Communication Services. 
PCS 
Personal Digital Assistant. 
PDA 
Packet Data Unit. 
PDU 
Point-To-Point Protocol. 
PPP 
Subscriber Identity Module. 
SIM 
Short Message Service. 
SMS 
Short Message Service Center. 
SMSC 
 
SUPL 
User Datagram Protocol. 
UDP 
 
MLG0208PB001 
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Version1.01 – 10/3/2006