02-bts abbreviations.pdf
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Technical Manual Airbridge BTS3606 CDMA Base Station
System Description Appendix B Acronyms and Abbreviations
Huawei Technologies Proprietary
1-62
Appendix B Acronyms and Abbreviations
#
1xEV-DO Single 1.25MHz carrier Evolution – Data Optimized
1xEV-DV Single 1.25MHz carrier Evolution – Data and Voice
3GPP2 3rd Generation Partnership Project 2
A
AAA Authorization, Authentication and Accounting
AC Alternating Current
ACK Acknowledgement
AN Access Network
AT Access Terminal
ATM Asynchronous Transfer Mode
B
BAM Back Administration Module
BCIM BTS Control Interface Module
BCKM BTS Clock Module
BTS Base Transceiver Station
BSC Base Station Controller
BSS Base Station Subsystem
C
CC Control Channel
CCH Common Channel
CCPM Compact-BTS Channel Process Module
CDM Code Division Multiplex
CDMA Code Division Multiple Access
CDDU Compact-BTS Dual Duplexer Unit
CE Channel Element
CECM Compact-BTS EV-DO Channel Module
Technical Manual Airbridge BTS3606 CDMA Base Station
System Description Appendix B Acronyms and Abbreviations
Huawei Technologies Proprietary
1-63
CFMM Compact-BTS Fan Monitor Module
CHPA Compact-BTS High power Amplifier
CIFM Compact-BTS Intermediate Frequency Module
CMPA Compact-BTS Multi-channel Power Amplifier
CMTR Compact-BTS Multi-channel Transceiver module
CN Core Network
CPBM Compact-BTS Power Backplane Module
CPU Central Processing Unit
CRCM Compact-BTS Radio Up-Down Convert Module
CSLM Compact-BTS Serial port Lightning proof Module
CTBM Compact-BTS Transceiver Backplane Module
CTRM Compact-BTS Transceiver Module
D
DC Direct Current
DRC Data Rate Control
E
EIA Electronics Industry Association
EIB Erasure Indicator Bit
F
F-CCCH Forward Common Control Channel
F-DCCH Forward Dedicated Control Channel
FER Frame Error Rate
F-FCH Forward Fundamental Channel
F-PCH Forward Paging Channel
FPGA Field Programmable Gate Array
F-PICH Forward Pilot Channel
F-QPCH Forward Quick Paging Channel
F-SCH Forward Supplemental Channel
F-SYNCH Forward Synchronization Channel
G
Technical Manual Airbridge BTS3606 CDMA Base Station
System Description Appendix B Acronyms and Abbreviations
Huawei Technologies Proprietary
1-64
GLONASS Global Navigation Satellite System
GMSC Gateway Mobile Switching Center
GPS Global Positioning System
GSM Global System for Mobile Communications
H
HA Home Agent
HLR Home Location Register
HPCM High Precision Clock Module
HPSK Hybrid Phase Shift Keying
I
IMA Inverse Multiplexing on ATM
IPoA IP over ATM
IS Interim Standard
ISDN Integrated Services Digital Network
L
LAN Local Area Network
LECM Compact-BTS Light-Electronic Converter Module
LMT Local Maintenance Terminal
LNA Low Noise Amplifier
M
MAC Media Access Control
MBPM Micro-bts Baseband Processing Module
MIP Mobile Internet Protocol
MML Man-Machine Language
MS Mobile Station
MSC Mobile Switching Center
MTBF Mean Time Between Failures
MTTR Mean Time To Repair
N
Technical Manual Airbridge BTS3606 CDMA Base Station
System Description Appendix B Acronyms and Abbreviations
Huawei Technologies Proprietary
1-65
NE Network Element
O
ODU OutDoor Unit
OMC Operation and Maintenance Center
OML Operation and Maintenance Link
P
PCF Packet Control Function
PDA Personal Digital Assistant
PDSN Packet Data Serving Node
PGND Protection Ground
PLMN Public Land Mobile Network
PMRM Power Measurement Report Message
PMU Power Management Unit
PP2S Pulses Per 2 Seconds
ppm Parts Per Million
PPP Peer-Peer Protocol
PSK Phase Shift Keying
PSTN Public Switched Telephone Network
PSU Power Supply Unit
PTT Push To Talk
Q
QAM Quadrature Amplitude Modulation
QoS Quality of Service
QPSK Quadrature Phase Shift Keying
R
RA Reverse Activity
RAB Reverse Activity Bit
R-ACH Reverse Access Channel
RC Radio Configuration
R-DCCH Reverse Dedicated Control Channel
Technical Manual Airbridge BTS3606 CDMA Base Station
System Description Appendix B Acronyms and Abbreviations
Huawei Technologies Proprietary
1-66
R-EACH Reverse Enhanced Access Channel
RF Radio Frequency
R-FCH Reverse Fundamental Channel
RLDU Receive LNA Distribution Unit
R-P Radio-Packet
RPC Reverse Power Control
RRI Reverse Rate Indicator
R-SCH Reverse Supplemental Channel
S
SDH Synchronous Digital Hierarchy
T
TDM Time Division Multiplex
TIA Telecommunications Industry Association
TMCM Compact-BTS TiMer Converter Module
U
UNI User Network Interface
W
WAN Wide Area Network
1
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