User's Manual
Table Of Contents
- Contents
- Chapter 1 Introduction
- Chapter 2 Preliminary Operations
- Chapter 3 Optimization/Calibration
- Introduction to Optimization and Calibration
- Preparing the LMF
- Overview of Packet BTS files
- LMF Features and Installation Requirements
- LMF File Structure Overview
- LMF Home Directory
- NECF Filename Conventions and Directory Location
- LMF Installation and Update Procedures
- Copy BTS and CBSC CDF (or NECF) Files to the LMF Computer
- Creating a Named HyperTerminal Connection for MMI Communication
- Span Lines - Interface and Isolation
- LMF to BTS Connection
- Using the LMF
- Pinging the Processors
- Download the BTS
- CSM System Time - GPS & LFR/HSO Verification
- Test Equipment Set-up
- Test Set Calibration
- Background
- Calibration Procedures Included
- GPIB Addresses
- Selecting Test Equipment
- Manually Selecting Test Equipment in a Serial Connection Tab
- Automatically Selecting Test Equipment in the Serial Connection Tab
- Calibrating Test Equipment
- Calibrating Cables Overview
- Calibrating Test Cabling using Communications System Analyzer
- Calibrate Test Cabling Using Signal Generator & Spectrum Analyzer
- Setting Cable Loss Values
- Setting TX Coupler Loss Value
- Bay Level Offset Calibration
- Purpose of Bay Level Offset Calibration
- What is BLO Calibration?
- Component Verification During Calibration
- When to Calibrate BLOs
- BLO Calibration Data File
- Test Equipment Setup for RF Path Calibration
- Transmit (TX) Path Calibration Description
- TX Calibration and the LMF
- TX Calibration
- All Cal/Audit and TX Calibration Procedure
- Download BLO Procedure
- Calibration Audit Introduction
- TX Path Audit
- TX Audit Test
- Create CAL File
- RFDS Set-up and Calibration
- Alarms Testing
- Chapter 4 Automated Acceptance Test Procedures
Terms and Abbreviations
68P64115A18–1
Mar 2003
1X SC 4812T Lite BTS Optimization/ATP Software Release R2.16.1.x
DRAFT
1-14
Terms and Abbreviations
Standard and Non–standard Terms and Abbreviations
Standard terms and abbreviations used in this manual are defined in
Cellular Glossary of Terms and Acronyms; 68P09213A95. Any
non–standard terms or abbreviations included in this manual are listed in
Table 1-2.
Table 1-2: Non–Standard Terms and Abbreviations
Term or
Abbreviation
Definition
1X One of two bandwidths currently defined in the IS–2000 CDMA specification, which
extends the capability of the IS–95A and B specifications. 1X bandwidth provides
wireless packet voice and data transmission capability at up to 144 Mbps.
BBX–1X Broad Band Transceiver, 1X. Third generation BBX card with CDMA2000 1X packet as
well as IS–95A/B capability.
BBX2 Broadband Transceiver, 2nd Generation supports IS–95A/B
BBXR Redundant BBX for a CCP shelf or cage.
CCD Clock Combining and Distribution. CCP shelf module which accepts timing signals from
the active source and distributes them to other CCP shelf modules.
CIO Combiner Input/Output
companion frame A BTS frame configured to operate at the same site with another companion frame.
Companion frames may share antenna signals, but are not inter–connected on the same
LAN. Companion frames are managed as separate BTSs in the Base Station System
(BSS).
DBPF Dual Bandpass Filter
DBM Debug Monitor
DLM DownLoad Manager. Software application resident on the GLI card which permits
download of software upgrades from the Centralized Base Station Controller (CBSC) to
BTSs without the need for a site visit.
DMAC Digital Metering, Alarm, Control. Part of the Meter Alarm Panel (MAP) which provides
control of and status information for the AC power rectifiers as well as back–up battery
monitoring and test capability. Term is used interchangeably with MAP (see below).
DPLL Digital Phase–Locked Loop
DRDC Duplexer, Receive Filter, Dual Directional Coupler. Provides duplexing of BTS transmit
and receive signals to a single antenna and antenna signal sampling in either the forward
(transmit) or reflected (receive) direction for use by an RF Diagnostic Subsystem
(RFDS).
EMPC Expansion Multi–coupler Preselector Card. BTS expansion frame MPC module which is
used to receive, amplify, and distribute RX signals from the starter frame MPC.
GLI2 Group Line Interface card, second generation
HSO High Stability Oscillator. Module providing backup timing source for a BTS when the
timing signal from the GPS or Remote GPS module is unavailable.
HSO2 HSO card, second generation
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