LTE관련 전문 용어집

약어	설명
AES	Advanced Encryption Standard
AKA	Authentication and Key Agreement
AMBR	Aggregated Maximum Bit Rate
APN	Access Point Name
ARP	Allocation and Retention Priority
AS	Access Stratum
ASME	Access Security Management Entity
AUTN	Authentication Token
AV	Authentication Vector
AuC	Authentication Center
BSS	Business Support System
C-RNTI	Cell Radio Network Temporary identifier
CD	Check Digit
CDR	Charging Data Record
CK	Cipher Key
CMAS	Commercial Mobile Alert System
CS	Circuit Switched
CSFB	Circuit Switched FallBack
DCCH	Dedicated Control Channel
DL	Downlink
DNS	Domain Name Server
DRB	Data Radio Bearer
E-RAB	E-UTRAN Radio Access Bearer
E-UTRA	Evolved Universal Terrestrial Radio Access
E-UTRAN	Evolved Universal Terrestrial Radio Access Network
E2E	End to End
ECGI	E-UTRAN Cell Global Identifier
ECI	E-UTRAN Cell Identifier
ECM	EPS Connection Management
EEA	EPS Encryption Key
EIA	EPS Integrity Key
EMM	EPS Mobility Management
EPC	Evolved Packet Core
EPS	Evolved Packet System
ESM	EPS Session Management
ETWS	Earthquake and Tsunami Warning System
FDD	Frequency Division Duplex
FQDN	Fully Qualified Domain Name
GBR	Guaranteed Bit Rate
GERAN	GSM EDGE Radio Access Network
GPRS	General Packet Radio Service
GSM	Global System for Mobile communication
GTP	GPRS Tunneling Protocol
GTP-C	GTP Control
GTP-U	GTP User
GUMMEI	Globally Unique MME Identifier
GUTI	Globally Unique Temporary Identifier
HSDPA	High Speed Downlink Packet Access
HSS	Home Subscriber Server
IK	Integrity Key
IMEI	International Mobile Equipment Identity
IMSI	International Mobile Subscriber Identity
IP	Internet Protocol
ISR	Idle mode signalling reduction
KDF	Key Derivation Function
KSI	Key Set Identifier
LBI	Linked EPS Bearer Identity
LTE	Long Term Evolution
M-TMSI	MME Temporary Mobile Subscriber Identity
MAC	Medium Access Control
MAC	Message Authentication Code
MAC-I	Message Authentication Code for Integrity
MBMS	Multimedia Broadcast Multicast Service
MBR	Maximum Bit Rate
MCC	Mobile Country Code
MIMO	Multiple Input Multiple Output
MM	Multi-Mode
MME	Mobility Management Entity
MMEC	MME Code
MMEGI	MME Group Identifier
MMEI	MME Identifier
MNC	Mobile Network Code
MSIN	Mobile Subscriber Identification Number
NAS	Non-Access Stratum
NAS-MAC	Message Authentication Code for NAS for Integrity
NCC	Next hop Chaining Counter
NE	Network Equipment
NH	Next Hop
NRM	Network Reference Model
O&M	Operation and Maintenance
OCS	Online Charging System
OFCS	Offline Charging System
OFDMA	Orthogonal Frequency Division Multiple Access
OSS	Operations Support System
OTA	Over The Air
P-GW	Packet Data Network Gateway
P-RNTI	Paging RNTI
PA	Power Amplifier
PAPR	Peak-to-Average Power Ratio
PCC	Policy and Charging Control
PCEF	Policy and Charging Enforcement Function
PCRF	Policy and Charging Rule Function
PDCP	Packet Data Convergence Protocol
PDN	Packet Data Network
PLMN	Public Land Mobile Network
PWS	Public Warning System
QCI	QoS Class Identifier
QoS	Quality of Service
RAND	RANDom number
RAT	Radio Access Technology
RAU	Routing Area Update
RES	Response
RIM	RAN Information Management
RLC	Radio Link Control
RNC	Radio Network Controller
RRC	Radio Resource Control
RRM	Radio Resource Management
S-GW	Serving Gateway
S-TMSI	SAE Temporary Mobile Subscriber Identity
S1AP	S1 Application Protocol
SAE	System Architecture Evolution
SC-FDMA	Single Carrier . Frequency Division Multiple Access
SCTP	Stream Control Transmission Protocol
SDF	Service Data Flow
SDU	Service Data Unit
SIB	System Information Block
SMS	Short Message Service
SN	Sequence Number
SN ID	Serving Network ID
SPR	Subscriber Profile Repository
SQN	Sequence Number
SRB	Signaling radio Bearer
SRN	Serial Number
SUPL	Secure User Plane Location
TA	Tracking Area
TAC	Tracking Area Code
TAC	Type Allocation Code
TAI	Tracking Area Identity
TAU	Tracking Area Update
TDD	Time Division Duplex
TEID	Tunnel Endpoint Identifier
TFT	Traffic Flow Template
TIN	Temporary Identifier used in Next update
TMSI	Temporary Mobile Subscriber Identity
UDP	User Datagram Protocol
UE	User Equipment
UL	Uplink
UMTS	Universal Mobile Telecommunication System
UP	User Plane
USIM	Universal Subscriber Identity Module
UTRAN	Universal Terrestrial Radio Access Network
X2AP	X2 Application Protocol
XRES	Expected Response
eNB	Evolved Node B

출처 : http://kimstar.pe.kr/blog/313