英文缩写(Abbreviations)英文全称 (English)
16QAM16 Quadrature Amplitude Modulation
2G The Second Generation
3G The Third Generation
vga是什么3GPP3rd Generation Partnership Project
yokohama3GPP23rd Generation Partnership Project 2
3M RRU Multi-band, MIMO, Multi-Standard-Radio Remote Radio Unit 4G The Fourth Generation
64QAM64 Quadrature Amplitude Modulation
AAA Authentication Authorization and Accounting
ACK Acknowledgement
ACK/NACK Acknowledgement/Not-acknowledgement
AF Application Function
AID Access Description Data
AM Acknowledged Mode
AMBR Aggregate Maximum Bit Rate口译天下
AMC Adaptive Modulation and Coding
AMPS Advanced Mobile Telephone System
AMS Adaptive MIMO Switching
ANR Automatic Neighbor Relation
APN access Point Name
ARP Allocation and Retention Priority
ARPU Average Revenue Per Ur
ARQ Automatic Repeat Request
AS Access Stratum
AWS Advanced Wireless Services
B3G Beyond 3G
BBU BaBand Unit
BCCH Broadcast Control Channel
BCH Broadcast Channel
BHSA Busy Hour Session Attempt
BLER Block Error Rate
BOSS Business and Operation Support System
BPSK Binary Pha Shift Keying
CATT China Academy of Telecommunications Technology
CC Cha Combining
CCCH Common Control Channel
CCE Control Channel Element
CDD Cyclic Delay Diversity
CDMA Code Division Multiple Access
CFI Control Format Indicator
CINR Carrier-to-Interference and Noi Ratio
CP Cyclic Prefix
CPC Continuous Packet Connectivity
CPE Customer-Premis Equipment
CQI Channel Quality Indication
CRC Cyclic Redundancy Check
我是冠军英文C-RNTI Cell - Radio Network Temporary Identifier
CS Circuit Switched
CS Cyclic Shift
CSFB Circuit-switched Fallback
CSG Clod Subscriber Group
DAI Downlink Assignment Index
D-AMPS Digital - Advanced Mobile Phone System
DBCH Dynamic Broadcast Channel
D-BCH Dynamic-Broadcast Channel
DC Direct Current
DCCH Dedicated Control Channel
DC-HSDPA Dual Cell - HSDPA
DCI Downlink Control Information
DCS Digital Cellular Service
DFT Discrete Fourier Transform
DL Downlink
DL-SCH Downlink - Shared Channel
DM RS Demodulation Reference Signal
DMRS Demodulation Reference Signal
DRB Dedicated Radio Bearer
DRS Demodulation Reference Signal
DRX Discontinuous Reception
新视野大学英语2课后答案DSSS Direct Sequence Spread Spectrum
DT Direct Tunnel
DTCH Dedicated Traffic Channel
DTX Discontinuous Transmission
DwPTS Downlink Pilot Timeslot
E3G Evolved 3G
EARFCN E-UTRA Absolute Radio Frequency Channel Number EDGE Enhanced Data Rates for GSM Evolution
E-GSM Extended GSM
EIRP Equivalent Isotropic Radiated Power
EMM EPS Mobility Management
eNodeB E-URTA Node B
EPC Evolved Packet Core
EPLMN Equivalent HPLMN
EPRE Energy Per Resource Element
EPS Evolved Packet System
E-RAB EPS Radio Access Bearer
ESM EPS Session Management
ETACS Extended Total Access Communication System ETSI European Telecommunications Standards Institute ETSI European Telecommunications Standards Institute ETWS Earthquake and Tsunami Warning System
E-UTRA Evolved - Universal Terrestrial Radio Access
E-UTRAN Evolved UMTS Terrestrial Radio Access Network
EV-DO Evolution-Data Optimized
FDD Frequency Division Duplex
FDM Frequency Division Multiplexing
FDMA Frequency Division Multiple Access
FEC Forward Error Correction
FFR Fractional Frequency Reu
FFT Fast Fourier Transform
FHSS Frequency Hopping Spread Spectrum
FM Frequency Modulation
FSTD Frequency Switched Transmit Diversity
FSTD Frequency Shift Time Diversity
FTP File Transport Protocol
GBR Guaranteed Bit Rate
GERAN GSM/EDGE Radio Access Network
GGSN Gateway GPRS Support Node
GIS Geographical Information System
GP Guard Period
GPRS General Packet Radio System
GSM Global System for Mobile communication
GSMA GSM Association
GTP-C Control plane part of GPRS Tunneling Protocol GTP-U Ur plane part of GPRS Tunneling Protocol
GUTI Globally Unique Temporary Identifier
HARQ Hybrid Automatic Repeat Request
HI HARQ Indicator
HPLMN Home PLMN
HSDPA High Speed Downlink Packet Access
HSPA High Speed Packet Access
HSS Home Subscriber Server吸血鬼日记第一季3
HS-SCCH High Speed - Shared Control Channel
HSUPA High Speed Uplink Packet Data
HTTP Hyper Text Transport Protocol
ICI Inter Carriers Interference
IDEA Integrated Data Environment of Applications
IDFT Inver Discrete Fourier Transform
IEEE Institute of Electrical and Electronics Engineers IFFT Inver Fast Fourier Transform
IFFT Inver Fast Fourier Transform
ongIMEI International Mobile Equipment Identity
IMS IP Multimedia Subsystem
IMSI International Mobile Subscriber Identity
suck my dick是什么意思IMT Advanced International Mobile Telecommunications Advanced IMT2000International Mobile Telecommunications - 2000
IP Internet Protocol
IR Incremental Redundancy
IRC Interference Rejection Combining
IS-136Interim Standard 136
ISI Inter Symbol Interference
ISI Inter Symbol Interference
ITU International Telecommunication Union
LCID Logical Channel Identifier
LCR Low Chip Rate
LDPC Low-Density Parity-Check code
LNA Low Noi Amplifier
LS Least Squares
LSTI LTE SAE Trial Initiative
LTE Long Term Evolution
MAC Medium Access Control
MAPL Maximum Allowed Path Loss
MBMS Multimedia Broadcast Multicast Service
MBSFN Multicast/Broadcast Singal Frequency Network MBSFN MBMS over Single Frequency Network
MCS Modulation and Coding Scheme
MCW Multiple Code Word
MDSP Mobile Data Service Center
MGW Media Gateway
MIB Master Information Block
MIMO Multiple Input Multiple Output
MM multimedia message
MME Mobility Management Entity
MME Mobility Management Entity耀华国际学校
MMSE Minimum Mean Square Error
MP Modification Period
MRC Maximum Ratio Combining
MSC Mobile Switching Centre
MSR Multi Standard Radio
MU-MIMO Multi Ur - MIMO
NACK Negative Acknowledgement
NAS Non Access Stratum
NDI New Data Indicator
NGMN Next Generation Mobile Network
OFDM Orthogonal Frequency Division Multiplexing OFDMA Orthogonal Frequency Division Multiple Access OOK On-Off Keying
OPEX Operating Expenditure
OSS Operation Support System
PAPR Peak to Average Power Ratio
PAPR Peak to Average Power Ratio
PBCH Physical Broadcast Channel
PCC Policy and Charging Control
PCCH Paging Control Channel
PCFICH Physical Control Format Indication Channel PCFICH Physical Control Format Indicator Channel PCH Paging Channel
PCRF Policy Control and Charging Rules Function PCS Personal Communications Service
PDCCH Physical Downlink Control Channel
PDCP Packet Data Convergence Protocol
PDN Packet Data Network
PDN-GW Packet Data Network - Gateway
PDSCH Physical Downlink Shared Channel
PF Paging Frame
PF Paging Frame
P-GSM Primary GSM
PH Power Headroom
PHICH Physical Hybrid ARQ Indicator Channel PHICH Physical Hybrid ARQ Indicator Channel
PHR Power Headroom Report
PHY Physical Layer
PLMN Public Land Mobile Network
PMCH Physical multicast channel
PMI Precoding Matrix Indication
PMI Precoding Matrix Indicator
PMIP Proxy Mobile IP
PO Paging Occasion
PON Passive Optical Network
PRACH Physical Random Access Channel
PRB Physical Resource Block
PRS Pudo-Random Sequence
PS Packet Switched
P-S Parallel to Serial
PSS Primary Synchronization Signal
PTM Point-To-Multipoint
PTP Point-To-Point
PUCCH Physical Uplink Control Channel
PUSCH Physical Uplink Shared Channel
QAM Quadrature Amplitude Modulation
QCI QoS Class Identifier
QoS Quality of Service
QPP Quadratic Permutation Polynomial
QPSK Quadrature Pha Shift Keying
QPSK Quadrature Pha Shift Keying
RA Random Access
RACH Random Access Channel
RAN Radio Access Network
RAPID Random Access Preamble Identifier
RA-RNTI Random Access - RNTI
RB Resource Block
RB Radio Bearer
RBG Resource Block Group
RE Resource Element
REG Resource Element Group
RFU Radio Frequency Unit
R-GSM Railways GSM
RI Rank Indication
RIV Resource Indication Value
RLC Radio Link Control
RLC Radio Link Control
RNC Radio Network Controller
RNTI Radio Network Temporary Identity
RRC Radio Resource Control
RRU Remote Radio Unit
RS Reference Signal
RSRP Reference Signal Received Power
RSRQ Reference Signal Received Quality
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RSSI Received Signal Strength Indicator
RV Redundancy Version
S1S1
SAE System Architecture Evolution
SAW Stop And Wait
SC-FDMA Single Carrier - Frequency Division Multiple Access SCH Synchronization Signal
SCTP Stream Control Transmission Protocol
SFBC Space Frequency Block Coding
SFM Shadow Fading Margin
SFM Slow Fading Margin
SFN System Frame Number
