Page 446 - 5G Basics - Core Network Aspects

1 Core network aspects

HSS Home Subscriber Server

IMSI International Mobile Station Identity
IMT-2000 International Mobile Telecommunications – 2000

IN Intelligent Network
IP Intelligent Peripheral

ISDN Integrated Services Digital Network
ISUP ISDN User Part
LE Local Exchange

MAP Mobile Application Protocol
MD5 Message-Digest algorithm 5

MS Mobile Station
MSC Mobile Switching Centre
MSISDN Mobile Station International ISDN Number

MSN Multiple Subscriber Number
N-CSI Network CAMEL Subscription Information

PAM PSTN Access for Mobile users
POTS Plain Old Telephone Service

PSTN Public Switched Telephone Network
RAN Radio Access Network

RNS Radio Network Subsystem
SAC Service Access Code
SCF Service Control Function

SCP Service Control Point
SHA-1 Secure Hash Algorithm 1

SHA-256 Secure Hash Algorithm 256
SLA Service Level Agreement
SRF Specialized Resource Function

SSF Service Switching Function
SSP Service Switching Point

T-CSI Terminating CAMEL Subscription Information
UMTS Universal Mobile Telecommunication System

UPT Universal Personal Telecommunication
UTRAN Universal Terrestrial Radio Access Network

VLR Visitor Location Register
WIN Wireless Intelligent Network

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