User Manual

1X UBS Macro B T S Optimization/A TP R equired Documents
Table 1 -2 Abbreviations and Acron yms (Continued)
Name Description
MMI
Man-Machine Interface
MSO
Motorola Standard Oscillator (Medium Stability Oscillator)
NECB
Network Element Configuration Baseline. LMF will only read
NECB files.
NECF
Network Element Configuration File. T erm which includes
both the NECB and NECJ files ( see NECB and NECJ ).
NECJ
Network Element Configuration Journal. NECJ contains
subsequent, persistent changes to the database that are
different from the data in the NECB file. In cases where the
NECB and NECJ files indicate different values for the same
parameter , BTS will use the value in the NECJ instead of the
NECB
NIC
Network Interface Card
OCNS
Orthogonal Channel Noise Source
OCX O
Oven Controlled Crystal Oscillator (See MSO)
OEM
Original Equipment Manufacturer
OMC-R
Operation and Maintenance Center-R adio
OOS
Out-of -Service
OP
Output (Customer Alarm)
PN
P art Number
PDU
P ower Distribution Unit
PSM
P ower Supply Module
QHSO
Quartz High Stability Oscillator
RF GPS
R adio Frequency Global P ositioning System
RGPS
Remote Global P ositioning System
Rho TX W aveform Quality
RS SI
Receive Signal Strength Indicator
Rtrn Return
RX
Receive
S SI Site Span Input / Output
TCH
Traffic Channels
TCP
Transmission Control Protocol
TREF OUT
Timing Reference Output
TX
Transmit
TX Mask Transmit Mask
Continued
68P09283A63 -5 1 -15
FOA A UG 2007