Acronyms of Huawei Lte

Acronyms of HUAWEI LTE

2010-2-28 1/ 25

1 Acronyms of SAE

Abbreviations English Definition

3

3GPP 3rd Generation Partnership Project

A

AAA Authentication, Authorization and Accounting

ADMF Administration Function

AF Assured Forwarding

APN Access Point Name

ATCA Advanced Telecommunications Computing Architecture

ATM Asynchronous Transfer Mode

B

BFD Bidirectional Forwarding Detection

BM-SC Broadcast Multicast Service Centre

BSC Base Station Controller

C

CC Content of Communication


2010-2-28 2/ 25


CDMA Code Division Multiple Access

CG Charging Gateway

CHR Call History Record

CMM Capability Maturity Model

CN Core Network

CORBA Common Object Request Broker Architecture

CPCI Compact Peripheral Component Interconnect

CPU Center Processing Unit

D

DF Delivery Function

DF2 Delivery Function 2

DF3 Delivery Function 3

DiffServ Differential Services

DL Down link

DNS Domain Name Service

DOPRA Distributed Object-Oriented Programmable Real-Time Architecture

DPI Deep Packet Inspection

DSCP Differentiated Services Code Point

DSP Destination Signaling Point

E

ECM EPS Connection Management

ECU Enhanced Control Plane Unit

EDGE Enhanced Data rates for GSM Evolution

EEC Ethernet Electric Interface PMC Card

EFC Ethernet Fiber Interface PMC Card

EIR Equipment Identification Register


2010-2-28 3/ 25


eNodeB Evolved NodeB

EPC Evolved Packet Core

EPS Evolved Packet System

EPU Enhanced Packet forward Unit

ETI E1/TI Interface

E-UTRAN Evolved UMTS Terrestrial Radio Access Network

F

FE Fast Ethernet

FTP File Transfer Protocol

FTPS File Transfer Protocol Security

G

GE Gigabit Ethernet

GERAN GSM/EDGE Radio Access Network

GGSN Gateway GPRS Support Node

GPRS General Packet Radio Service

GSM Global System for Mobile Communications

GTP GPRS Tunneling Protocol

GTP-C GPRS Tunneling Protocol for Control Plane

GUI Graphic User Interface

H

HPLMN Home PLMN

HSS Home Subscriber Server

I

ICMP Internet Control Message Protocol


2010-2-28 4/ 25


IE Information Element

IETF Internet Engineering Task Force

IGP Interior Gateway Protocol

IKE Internet Key Exchange protocol

IMS IP Multimedia Subsystem

IMSI International Mobile Subscriber Identity

IP Internet Protocol

IPSec Internet Protocol Security Extensions

IRI Intercept Related Information

ISAKMP Internet Security Association and Key Management Protocol

IS-IS Intermedia System-Intermedia System

ITU-T International Telecommunication Union-Telecommunication Standardization Sector

L

LEA Law enforcement agency

LMT Local Maintenance Terminal

LTE Long Term Evolution

M

M3UA SS7 MTP3-User Adaptation Layer

MAP Mobile Application Part

MBMS Multimedia Broadcast and Multicast Service

MBR Mobility Binding Record

MCC Mobile Country Code

MM Mobility Management

MME Mobility Management Entity

MML Human-Machine Language (formerly Man-Machine Language)


2010-2-28 5/ 25


MMU Multiplication and Management Unit

MNC Mobile Network Code

MRTIE Maximum Relative Time Interval Error

MSISDN Mobile Station International ISDN Number

MTBF Mean Time Between Failures

MTTR Mean Time To Repair

N

NAS Non-Access Stratum

NEBS Network Equipment Building System

NTP Network Time Protocol

O

OAM Operations, Administration and Maintenance

OM Operation Maintenance

OMU Operation & Maintenance Unit

OSPF Open Shortest Path First

P

PC Personal Computer

PCC Policy and Charging Control?

PCRF Policy and Charging Rules Function

PDN Public Data Network

PDP Packet Data Protocol

PDSN Packet Data Serving Node

PFI Packet Forward Interface

P-GW PDN Gateway

PLMN Public Land Mobile Network


2010-2-28 6/ 25


PMM Packet Mobility Management

POS Packet Over SDH

Q

QoS Quality of Service

R

RADIUS Remote Authentication Dial in User Service

RIP Routing Information Protocol

RNC Radio Network Controller

RSA Revest-Shamir-Adleman Algorithm

S

SAE System Architecture Evolution

SCTP Simple control transmission protocol

SDH Synchronous Digital Hierarchy

SDM Subrack Data Manage

SGSN Serving GPRS Support Node

S-GW Serving Gateway

SMM Subrack Maintenance Management

SNMP Simple Network Management Protocol

SRNS Serving Radio Network System

SS7 CCITT Signaling System No.7

SSL Secure Sockets Layer

STM-1 SDH Transport Module -1

STM-4 SDH Transport Module -4

SWU Switch Unit


2010-2-28 7/ 25


T

TA Terminal Adaptor

TAU Tracking Area Update

TCP Transport Control Protocol

TLS Transport Layer Security

TMI Time Master Interface

TSI Time Slave Interface

U

USN Unified Serving Node

UGW Unified GateWay

UDP User Datagram Protocol

UE User Equipment

UI Unit Interval

UMTS Universal Mobile Telecommunication Services/Universal Mobile Telecommunications System

UP User Plane

USI Universal Service Interface

UTRAN UMTS Terrestrial radio access network

V

VPN Virtual Private Network

W

WebUI Web User Interface

R

RRC Radio Resource Control; Radio Resource Control


2010-2-28 8/ 25


A

AMC Advanced Mezzanine Card

E

E3G Enhanced 3G

EMM EPS Mobility Management

ETSI European Telecommunications Standards Institute

G

GUMMEI Globally Unique MME Identifier

GUTI Globally Unique Temporary Identity

Q

QCI QoS Class Identifier

S

S101-AP S101 Application Protocol

S1-AP S1 Application Protocol

SDF Service Data Flow

T

TAI Tracking Area Identity


2010-2-28 9/ 25

2 Acronyms of Transmission

A

ACL Access Control List

ADSL Asymmetric Digital Subscriber Line

AF Assured Forwarding

AIS Alarm Indication Signal

AM Adaptive and Modulation

APS Automatic Protection Switching

ARP Address Resolution Protocol

ATM Asynchronous Transfer Mode

ATM PVC

ATM Permanent Virtual Circuit

ATPC Automatic Transmit Power Control

AU Administrative Unit

B


2010-2-28 10/ 25

BDI Backward Defect Indicator

BGP Border Gateway Protocol

BSC Base Station Controller

BTS Base Transceiver Station

C

CAR Committed Access Rate

CBR Constant Bit Rate

CBS Committed Burst Size

CC Connectivity Check

CCDP Co-Channel Dual Polarization

CCM Continuity Check Message

CE Customer Edge

CES Circuit Emulation Service

CF Compact Flash

CIR Committed Information Rate

CoS Class of Service

CR-LDP Constraint-Routing Label Distribution Protocol


2010-2-28 11/ 25

CSPF Constraint-based Shortest Path First

CV Connectivity Verification

D

DCC Data Communication Channel

DCE Data Circuit-Terminal Equipment

DCN Data Communication Network

DDF Digital Distribution Frame

DDN Digital Data Network

DS Differentiated Services

DSCP Differentiated Services Code Point

DWDM Dense Wavelength Division Multiplexing

E

E-Aggr Ethernet Aggregation

ECC Embedded Control Channel

EFM Ethernet First Mile

E-LAN Ethernet LAN

E-Line Ethernet Line


2010-2-28 12/ 25

EMC Electromagnetic Compatibility

EPL Ethernet Private Line

EPLAN Ethernet Private LAN

ETH-CC

Ethernet Continuity Check

ETH-LB

Ethernet Loopback

ETH-LT Ethernet Link Trace

E-Tree Ethernet Tree

ETS European Telecommunication Standards

ETSI European Telecommunications Standards Institute

EVPL Ethernet Virtual Private Line

EVPLAN

Ethernet Virtual Private LAN


2010-2-28 13/ 25

F

FD Frequency Diversity

FDI Forward Defect Indicator

FEC Forwarding Equivalence Class

FEC Forward Error Correction

FFD Fast Failure Detection

FRR Fast Reroute

G

GCP GMPLS Control Plane

GE Gigabit Ethernet

GFP Generic Framing Procedure

GPS Global Positioning System

GR Graceful Restart

H

HA High Availability

HDLC

High-level Data Link Control

HP Higher Order Path


2010-2-28 14/ 25

H-QoS

Hierarchical Quality of Service

HSB Hot Standby

HSM Hitless Switch Mode

HSDPA

High Speed Downlink Packet Access

HTB High Tributary Bus

I

IEC International Electrotechnical Commission

IDU Indoor Unit

IEEE Institute of Electrical and Electronics Engineers

IF Intermediate Frequency

IGMP Internet Group Management Protocol

IGMP Snooping

Internet Group Management Protocol Snooping

IGP Interior Gateway Protocol

IMA Inverse Multiplexing over ATM

IMA Inverse Multiplexing for ATM



2010-2-28 15/ 25

IS-IS Intermediate System to Intermediate System

ITU-T International Telecommunication Union - Telecommunication Standardization Sector

L

L2VPN Layer 2 Virtual Private Network

L3VPN

Layer3 Virtual Private Network

LACP Link Aggregation Control Protocol

LAG Link aggregation group

LAN Local Area Network

LCAS Link Capacity Adjustment Scheme

LDP Label Distribution Protocol

LMP Link Management Protocol

LMSP Linear Multiplex Section Protection

LOF Loss Of Frame

LOM Loss Of Multiframe

LOP Loss Of Pointer

LOS Loss Of Signal


2010-2-28 16/ 25

LP Lower Order Path

LPT Link State Path Through

LSA Link State Advertisement

LSDB Link-State Database

LSP Label Switched Path

LSR Label Switching Router

M

MA Maintenance Association

MAC Media Access Control

MCF Message Communication Function

MD Maintenance Domain

MEP Maintenance Association End Point

MEP Maintenance End Point

MIP Maintenance Intermediate Point

MLM Multi-Longitudinal Mode

ML-PPP

Multilink Point-to-point protocol

ML-PPP

Multi Link Point to Point Protocol


2010-2-28 17/ 25

MO Managed Object

MP Merge Point

MP Maintenance Point

MPLS MultiProtocol Label Switching

MPLS TE

Multiprotocol Label Switching Traffic Engineering

MS Multiplex Section

MSP Multiplex Section Protection

MSTP Multiple Spanning Tree Protocol

MTU Maximum Transmission Unit

N

NHOP Next-Hop

NNHOP

Next-Next-Hop

NNI Network to Network Interface

NSAP Network Service Access Point

NSAP network service access point.

NSF Non-Stop Forwarding


2010-2-28 18/ 25

NSMI Network Serial Multiplexed Interface

O

OAM Operation, Administration and Maintenance

ODF Optical Distribution Frame

ODU Outdoor Unit

OSP OptiX Software Platform

OSPF Open Shortest Path First

P

PBS Peak Burst Size

PCB Printed Circuit Board

PDH Plesiochronous Digital Hierarchy

PDU Power Distribution Unit

PDU Protocol Data Unit

PE Provider Edge

PHP Penultimate Hop Popping

PIR Peak Information Rate

PLR Point of Local Repair


2010-2-28 19/ 25

POS Packet over SDH/SONET

PPP Point-to-Point Protocol

PPVPN

Provider Provisioned VPN

PRC Primary Reference Clock

PSN Packet Switched Network

PTN Packet Transport Network

PW Pseudo Wire

PWE3 Pseudo Wire Emulation Edge to Edge

Q

QoS Quality of Service

QPSK Quadrature Phase Shift Keying

R

RDI Remote Defect Indication

REI Remote Error Indication

RIP Routing Information Protocol

RMON Remote Network Monitoring

RNC Radio Network Controller


2010-2-28 20/ 25

RSTP Rapid Spanning Tree Protocol

RSVP Resource Reservation Protocol

RTN Radio Transmission Node

S

SD Signal Degrade

SD Space Diversity

SDH Synchronous Digital Hierarchy

SDP Serious Disturbance Period

SEMF Synchronous Equipment Management Function

SES Severely Errored Second

SF Signal Fail

SHDSL

Single-line High Speed Digital Subscriber Line

SLA Service Level Agreement

SLM Single-Longitudinal Mode

SLM Single- Longitudinal Mode

STP Spanning Tree Protocol

SVC Static Virtual Circuit


2010-2-28 21/ 25

T

TCP/IP Transmission Control Protocol/Internet Protocol

TDM Time Division Multiplexing

TDM Time Division Multiplex

TE Traffic Engineering

TEDB Traffic Engineering Database

TIM Trace Identifier Mismatch

TPS Tributary Protection Switching

TTL Time to Live

U

UAS Unavailable Second

UNI User Network Interface

UPS Uninterruptible Power Supply

V

VC Virtual Channel

VCC Virtual Channel Connection

VCI Virtual Channel Identifier


2010-2-28 22/ 25

VLAN Virtual Local Area Network

V-NNI Virtual Network-Network Interface

VP Virtual Path

VPC Virtual Path Connection

VPI Virtual Path Identifier

VPLS Virtual Private LAN Service

VPN Virtual Private Network

VPWS Virtual Private Wire Service

VRF Virtual Routing and Forwarding

VSI Virtual Switch Interface

V-UNI Virtual-User Interface

V-UNI Virtual User-Network Interface

W

WFQ Weighted Fair Queuing

WMS Wholesale Managed Services

WRED Weighted Random Early Detection

WTR Wait to Restore

X


2010-2-28 23/ 25

xDSL x Digital Subscriber Line

XPIC Cross-polarization interference cancellation

3 Acronyms of Wireless

Abbreviation Expansion

AMC Automatic Modulation Control

APM Advanced Power Module

ANR Automatic Neighboring Relation

BBC Battery Backup Cabinet

BBU BaseBand control Unit

CDMA Code Division Multiple Access

CME Configuration Management Express

CPRI Common Public Radio Interface

DRB Data radio bearer

E-UTRAN Evolved UMTS Terrestrial Radio Access Network

EPC Evolved Packet Core

FAN Fan Unit

FE Fast Ethernet

GE Gigabit Ethernet


2010-2-28 24/ 25


GPS Global Positioning System

GSM Global System for Mobile communications

HRPD High Rate Packet Data

ICIC Inter-cell Interference Coordination


LBBP LTE BaseBand Processing Unit

LMPT LTE Main Processing&Transmission Unit

LMT Local Maintenance Terminal

LTE Long Term Evolution

MIMO Multiple Input Multiple Output

MRO Mobility Robust Optimization

MME Mobility Management Entity

MTBF Mean Time Between Failures

MTTR Mean Time To Recovery

OM Operation and Maintenance

OPEX Operating Expenditure

P-GW PacketDataNetwork Gateway

PCI Physical Cell Identifier

RET Remote Electrical Ttilt

RRM Radio Resource Management

RFU Radio Frequency Unit

S-GW Serving Gateway

SON Self Organization Network

TA Tracking Area

TCO Total Cost of Ownership

TMC Transmission Cabinet

UE User Equipment

UMTS Universal Mobile Telecommunications System


2010-2-28 25/ 25


UPEU Universal Power and Environment Interface Unit

USB Universal Serial Bus

UTRA UMTS Terrestrial Radio Access (ETSI)

UTRAN UMTS Terrestrial Radio Access Network

Documents

Acronyms of Huawei Lte