The table lists the terms used in this guide.

Table 1. Terms used in this guide
Terminology Description
AAA Authentication, Authorization, and Accounting
EPS Evolved Packet System
GGSN Gateway GPRS Support Node
GSN GPRS Support Node
LCS Location Services
MAP Mobile Application Part
MSISDN Mobile Subscriber Integrated Services Digital Network Number
MWSG Metro Wireless Security Gateway
PDP Packet Data Protocol
RAC Radio Access Controller
SZ300 SmartZone 300 controller
TEID Tunnel End Point Identifier
UDP User Datagram Protocol
UE User Equipment