Acronyms and abbreviations

These acronyms and abbreviations are used in this document.

APN
Access Point Name
CD
Check Digit
CIDR
Classless Inter-Domain Routing
CS
Circuit-Switched
DER
Distinguished Encoding Rules
DHCP
Dynamic Host Configuration Protocol
DRX
Discontinuous Reception
eDRX
Extended Discontinuous Reception
EMM
EPS Mobility Management
EPS
Evolved Packet System
ESN
Electronic Serial Number
E-UTRA
Evolved Universal Terrestrial Radio Access
E-UTRAN
Evolved Terrestrial Radio Access Network
GPRS
General Packet Radio Services
IMEI
International Mobile (Station) Equipment Identity
IMEISV
International Mobile (Station) Equipment Identity, Software Version
IMSI
International Mobile Subscriber Identity
IRA
International Reference Alphabet
MCC
Mobile Country Code
ME
Mobile Equipment
MNC
Mobile Network Code
MSISDN
Mobile Station International Subscriber Directory Number
MT
Mobile Termination
MTU
Maximum Transmission Unit
NAS
Non-access Stratum
NSLPI
NAS Signalling Low Priority Indication
NVM
Non-volatile Memory
PCO
Protocol Configuration Options
PDP
Packet Data Protocol
PDN
Packet Data Network
PDU
Protocol Data Unit
PEM
Privacy Enhanced Mail
PIN
Personal Identification Number
PKCS
Public Key Cryptography Standards
PLMN
Public Land Mobile Network
PS
Packet-Switched
PSK
Pre-shared Key
PSM
Power Saving Mode
PUK
Personal Unblocking Key
QoS
Quality of Service
RAU
Routing Area Update
RP-ACK
Reply Path Acknowledgement
RP-ERROR
Reply Path Error
RSRP
Reference Signal Received Power
SIM
Subscriber Identity Module
SiP
System in Package
SNR
Serial Number
SVN
Software Version Number
TA
Terminal Adapter
TAC
Tracking Area Code
Type Allocation Code
TAU
Tracking Area Update
TE
Terminal Equipment
UE
User Equipment
UICC
Universal Integrated Circuit Card
USIM
Universal Subscriber Identity Module