Nokia Solutions and Networks T5GX1 UBS CDMA XMI Transceiver at 800 MHz User Manual Exhibit 123b

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1X UBS Macro BTS Optimization/ATP
UBS Equipment Identication
UBS Component Identication
The UBS is comprised of the following modules (see Figure 1-2):
•
Power Distribution Unit (PDU)
•
DMI (Digital Module Internal)
•
XMI (Transceiver Module Internal)
•
SSI (Site Span I/O)
•
IDRF (Integrated Duplexers & RF Filters)
•
CRMS (Cellular Remote Monitoring System)
•
External GPS (Optional)
•
QHSO (Optional)
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UBS Equipment Identication
Chapter 1: Introduction
Figure 1-5 UBS Site Span I/O Panel
SSI (fron t p a n e l)
S PAN 37-P in Co nne ctor T1/E1 ba la nce d S pa n I/O.
Con ne cts to BTS s ite s pa n line
inte rconne ct e quipme nt
-OROptiona l E1 Unba la nce d
Dau ghte r Ca rd (S e e De ta il A)
CRMS /LMT
CUST OMER ENE T RJ-45 Con ne ctor
For conne ction of
LMF equip me nt
RGPS 15 -P in Conne ctor Con ne cts to O ptiona l
RGPS He a d
EXT REF IN BNC Con ne ctor Exte rna l 10 MHz re fere nce input
for ca libra ting DMI OCXO
CUST OMER
IP 13-24 OP 5-8
CUST OMER
IP 1-12 OP 1-4
37-P in Conne ctors Con ne ct to Customer
IP/OP inte rconne ct
e quipme nt.
TREF OUT BNC Con ne ctor Time re fe re nce output to te s t eq uipme nt
P S M 50 -P in Conne ctor Con ne cts to ALARM/CONTROL
Con ne ctor on Optiona l PSM
S he lf front pa ne l
Dau ghte r Card
secured to SS I via
four corne r sc re ws .
FR EF O UT BNC Conne ctor Freq ue ncy re fere nc e output
to te s t e quipme nt
Op tio n a l E1 Un b a la n c e d Da u g h te r Ca rd
(S S I s hown pa rtia lly cut a wa y)
De ta il A
37-P in Conne ctor on
bottom of c a rd p lugs into
S S I SP AN conne ctor
16 BNC Con ne ctors , 2 pe r
S pa n, RX a nd TX. Numbe r
indicates Span Numbe r
1-22
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1X UBS Macro BTS Optimization/ATP
UBS Equipment Identication
Figure 1-6 XMI Front Panel
Mounting
Tab
TOP
TXD (ganged MCX-type)
To/From TX Combiner; Future Use
(For proper XMI TX RF Outputs operation,
the TXD port must be terminated with
TXD Attenuator, Motorola part number
5888774T01, if XMI is not cabled to
TX Combiner)
(+)
(-)
+27V DC Input Power
From PDU
HSL2; to/from DMI-2
Handle Mounting
Screw Hole
(HSSDC2 Type)
HSL1; to/from DMI-1
CONTROL( 9-pin D-type)
To/From TX Combiner; Future Use
TX-3; to
Sector 3 IDRF
TX RF Outputs
(QN-type coaxial)
LMT (RJ45)
ALM (Alarm) LED
INST (Instance) LED
STA (Status) LED
MMI
(RJ45)
TX-2; to
Sector 2 IDRF
TX-1; to
Sector 1 IDRF
RX EXP OUT
RX EXP IN
RX 3; from Sector
3 IDRF
RX MAIN
(QMA-Type Coaxial)
Always used on XMI 1;
Never used on XMI 2
RX Expansion Ports
(ganged mini-coaxial)
To/From RX Splitter
or RX Cross-connect
cable
RX 3; from
Sector 3 IDRF
RX 2; from Sector
2 IDRF
RX 1; from Sector
1 IDRF
RX 2; from
Sector 2 IDRF
Handle Mounting
Screw Hole
RX DIV
(QMA-Type Coaxial)
Always used on XMI 2;
Only used on XMI 1 if
XMI 2 is not equipped
RX 1; from
Sector 1 IDRF
NOTE:
1. Equipment shown is typical. The
actual equipment appearance may
vary slightly.
2. The debug ports are intended to be used
primarily for testing or debugging purposes
by Motorola.
These ports may be used in the field for
maintenance purposes by customers.
Mounting Tab
BOTTOM
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UBS Equipment Identication
Chapter 1: Introduction
Figure 1-7 DMI Front Panel
Mounting Tab
+27 V DC Input
Power From PDU
(mini-Molex)
1/4-T urn Fastener
(Retains DMI Chassis
to DMI Cage)
RS232-2
INST
ST ALM
ALM (Disk Alarm)
RS232-1
+27VDC
MMI Serial Debug
Ports (RJ45)
Note 2
TOP
INST (Instance)
LEDs
XMI1/DC XMI2
To/From XMI-2
Serial Backhaul;
Traffic & Control Data
(VHDCI Typel)
LMT
SSI2
TEST
IDI/SSI1
Ethernet 10/100 BaseT
Debug Ports (RJ45)
Note 2
Handle
TEST
To/From XMI-1
LMT
CPRI 1.2288 Gbps serial data
links (SFP Type). Carries XMI
baseband I & Q data
as well as control data
RS232-2
RS232-1
ST (Status)
To/From SSI-1
Mounting Tab
To/From SSI-2
BOTTOM
NOTES:
1. Equipment shown is typical. The actual equipment appearance may vary slightly.
2. The debug ports are intended to be used primarily for testing or debugging purposes by Motorola.
These ports may be used in the field for maintenance purposes by customers. Carefully follow written
procedures when using these ports in the field. Failure to do so could result in an inoperable FRU.
ti-cdma-06111.eps
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Chapter
Preliminary Operations
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68P09283A63-5
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Introduction
Chapter 2: Preliminary Operations
Introduction
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This section first verifies proper frame equipage.
Cell Site Types
Sites are configured as omni, 2–sector or 3–sector with a maximum of two carriers. For more
information on the differences in site types, please refer to the 1X UBS Macro BTS Hardware
Installation manual.
NEC Files
The Network Element Configuration (NEC) files contains site type and equipage data
information and passes it directly to the LMF during optimization. The number of sector-carriers
and carrier frequency assignments are two of the equipage data included in the NEC files.
Be sure that the correct NECB––bts#.xml and NECJ––bts#.xml les are used for the specic UBS site. These should be the
NEC les that are provided for the UBS by the OMC–R. Code version of the UBS should
be synched with the code in the OMC-R before leaving the site. Failure to use the
correct NEC les can cause system errors. Failure to use the correct NEC les to log
into a site can cause incorrect calibration information to be generated.
Site Equipage Verication
Review the site documentation. Match the site engineering equipage data to the UBS and
optional equipment installed at the site. Physically inspect and verify the equipment provided
for the UBS.
Always wear a conductive, high impedance wrist strap while handling any circuit
card/module to prevent damage by ESD. After removal, the card/module should be
placed on a conductive surface or back into the anti–static shipping container.
2-2
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1X UBS Macro BTS Optimization/ATP
Pre-Powerup Tests
Pre-Powerup Tests
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Objective
This procedure checks for any electrical short circuits and verifies the operation and tolerances
of the cell site and UBS power supply units prior to applying power for the first time.
Test Equipment
The following test equipment is required to complete the pre–power–up tests:
•
Digital Multimeter (DMM)
Always wear a conductive, high impedance wrist strap while handling any circuit
card/module to prevent damage by Electrostatic Discharge (ESD).
Cabling Inspection
Using the site-specific documentation generated by Motorola Systems Engineering, verify that
the following cable systems are properly installed according to the 1X UBS Macro Installation
manual:
•
Receive RF cabling
•
Transmit RF cabling
•
GPS cabling to E-GPS (GPS RF cable or RGPS cable from the RGPS antenna (if the EGPS
option is not used))
DC Power Pre-Test
Before applying any power to the UBS, follow the procedure in Procedure 2-1 to verify there are
no shorts in the UBS DC distribution system.
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Pre-Powerup Tests
Chapter 2: Preliminary Operations
Procedure 2-1 DC Power Pre–test (UBS)
When handling circuit boards and modules, be sure to wear a
grounding strap to prevent damages caused by Electrostatic
Discharge (ESD).
Verify that unit is a DC powered unit.
Physically verify that all DC power sources supplying
power to the UBS are OFF or disengaged.
Ensure that all available circuit breakers on PDU are disengaged (pulled out).
Verify that DC power cable is properly connected.
Enable power at the source. Use a DMM to verify that the power to the UBS
is within specification.
2-4
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1X UBS Macro BTS Optimization/ATP
Initial Power-up Tests
Initial Power-up Tests
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Power-up Procedures
Potentially lethal voltage and current levels are routed to the UBS equipment. This
test must be performed with a second person present, acting in a safety role. Remove
all rings, jewelry, and wrist watches prior to beginning this test.
DC Input Power
In the tests to follow, before applying any power, verify the correct power feed and return cables
are connected between the power supply breakers and the power connectors of the UBS.
Power will first be verified at the input to each UBS. After power is verified, modules within
the UBS itself will be powered up and verified one at a time.
Motorola recommends that the DC input power cable used to connect the UBS to the main DC
power source conforms to the guidelines outlined in 1X UBS Macro BTS Hardware Installation –
68P09283A62.
Common Power Supply Verication
Perform Procedure 2-2 on any UBS connected to the common power supply at the site after the
common power supply has been installed and verified per the power supply OEM suggested
procedures.
Make sure the connector adapters are securely attached to each of the UBS power
feeds and returns. Also, make sure the cables have been properly installed into each
connector. Loose power cables may cause a re.
Continued
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Initial Power-up Tests
Chapter 2: Preliminary Operations
Procedure 2-2 Procedure for Common Power Supply Verication
Physically verify that all DC power sources supplying the UBS are OFF or
disengaged.
Visually inspect input cables, verify correct input power polarity. (Cables
should be marked.)
Engage all available circuit breakers on PDU.
After power is applied to the UBS, use a DMM to verify power supply output
voltages are within specifications.
Initial Power-up (Frame)
This procedure must be performed on each frame after input power from the common power
supply has been verified. Follow the procedure in Procedure 2-3 to apply initial power to the
frame itself, verifying that it is operating within specification.
Procedure 2-3
Procedure for Initial Power–up (Frame)
Verify that power cable is properly connected.
Set UBS power switch to ON.
Use a DMM to verify power supply output voltage remains within nominal
specifications: +27V (nominal).
2-6
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Chapter
LMF Operation
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Optimization/Calibration Introduction
Chapter 3: LMF Operation
Optimization/Calibration Introduction
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Introduction
This section describes for using the Line Maintenance Facility (LMF) to verify the proper
operation of the installed UBS system. Test setup and calibration are provided in support of
the installation verification and optimization.
Before using the WinLMF, use an editor to view the CAVEATS section in the
readme.html file in the c:\wlmf folder for any applicable information.
3-2
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1X UBS Macro BTS Optimization/ATP
Preparing the LMF
Preparing the LMF
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Overview
Before optimization can be performed, the LMF application software must be installed
and configured on a computer platform meeting Motorola-specified requirements (see
Recommended Test Equipment and Software in Chapter 1 Introduction).
Software and files for installation and updating of the LMF are provided on CD ROM disks. The
following installation items must be available:
•
LMF Program on CD ROM
The following section provides information and instructions for installing and updating the
LMF software and files.
WinLMF File Structure Overview
The WinLMF uses a :\lmf home directory> folder that contains all of the essential data
for installing and maintaining the UBS. The following list outlines the folder structure for LMF.
Except for the UBS-# folders, these folders are created as part of the LMF installation. Refer to
the CDMA LMF Operator’s Guide for a complete description of the folder structure.
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Preparing the LMF
Chapter 3: LMF Operation
Figure 3-1
LMF Folder Structure
ti-cdma-05823.eps
The loads folder and all the folders below it are no longer contained on the LMF
CD as of LMF 2.9.0.0. When installing LMF software on a system that has never
contained LMF software before, the user will need to create these folders manually.
When installing a new version of LMF onto a PC already containing LMF software,
any existing folders will be unaffected.
WinLMF Directory
The CDMA LMF installation program creates the default home directory, c:\wlmf, and installs the
application files and subdirectories (folders) in it. Because this can be changed at installation,
the CDMA LMF home directory will be referred to with the generic convention of:
:\lmf home directory>
Where:
 = the LMF computer drive letter where the CDMA LMF home directory is located.
 = the directory path or name where the CDMA LMF is installed.
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1X UBS Macro BTS Optimization/ATP
Preparing the LMF
WinLMF Operating System Installation
This section provides information and instructions for installing and updating the LMF software
and files.
First Time Installation Sequence:
1.
Install Java Runtime Environment (JRE)
2.
Install U/WIN K-shell emulator (optional)
3.
Install LMF application programs
Any time U/WIN is re-installed, the LMF application software must also be
re-installed. This is because the LMF application installation modifies some of
the files that are installed during the U/Win installation. These modifications are
necessary for proper LMF CLI operation.
If required, a separate CD ROM of UBS Binaries may be obtained for binary updates.
First Time Installation Sequence
Follow the procedure in Procedure 3-1 to install the LMF application program using the LMF
CD ROM.
Procedure 3-1
CD ROM Installation
Insert the LMF Program CD ROM into the LMF CD ROM drive.
•
If the Setup screen appears, follow the instructions displayed on the
screen.
•
If the Setup screen is not displayed, proceed to step 2.
Click on the Start button.
Select Run.
Enter d:\autorun in the Open box and click OK.
If applicable, replace the letter d with the correct CD ROM drive
letter.
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LMF to UBS Connection
Chapter 3: LMF Operation
LMF to UBS Connection
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LMF to UBS Connection
Follow the procedure in Procedure 3-2 to establish LMF to UBS connection.
Procedure 3-2 LMF to UBS Connection Procedure
Verify that the WinLMF computer has an Ethernet port.
Verify that a serial port (normally COM 1) is available for use.
Connect CDMA LMF to the UBS via the CRMS/LMT Customer ENET or DMI
LMT port.
Figure 3-2
LMF Connection Detail
COM1
Connector
LMF NOTEBOOK
RS-232 Null Modem Cable
Ethernet
Hub
Ethernet Port
To GPIB Box
To CRMS / LMT
CUSTOMER ENET Port
or DMI LMT Port
(if CRMS is in use)
NOTE:
The Ethernet hub is is used when the Ethernet interface on the LMF PC
may not be able to keep a reliable ethernet link.
ti-cdma-05842-A.eps
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1X UBS Macro BTS Optimization/ATP
Using WinLMF
Using WinLMF
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Basic WinLMF Operation
LMF Coverage in This Publication — All references to the LMF in this publication are for the
CDMA application program
Operating Environments — The LMF application program allows the user to work in the two
following operating environments which are accessed using the specified desktop icons:
•
Graphical User Interface (GUI) using the WinLMF with UBS Support icon
•
Command Line Interface (CLI) using the WinLMF CLI UBS icon
CLI can be run if the GUI is already running.
Basic Operation — The GUI is the primary optimization and acceptance testing operating
environment. The CLI environment provides additional capability to the user to perform
manually controlled acceptance tests and audit the results of optimization and calibration
actions. Both operations allow the following:
•
Selecting and deselecting UBS devices
•
Unlocking devices
•
Locking devices
•
Resetting devices
•
Obtaining device status
The following additional basic operation can be performed in a GUI environment:
•
Sorting a status report window
•
Displaying the Electronic Identification (EID) information of the FRUs
For detailed information on performing these and other LMF operations, refer to the LMF
On-Line Help.
Unless otherwise noted, LMF procedures in this manual are performed using the
GUI environment.
68P09283A63-5
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Using WinLMF
Chapter 3: LMF Operation
Online Help - Task oriented online help is available in the LMF by clicking on Help from the
menu bar.
The LMF Display and the UBS
UBS Display - When the LMF is logged into a UBS, a frame tab is displayed. The frame tab will be
labeled with Frame, the UBS number, a dash, and the frame number (for example, Frame-812-1
for UBS 812, RFMF 1). There is only one frame for the UBS, so there will only be one tab.
Graphical User Interface Overview
The LMF uses a Graphical User Interface (GUI), which supports the following functions:
•
Selecting a device or devices
•
Selecting an action to apply to selected device(s)
•
Status report window displaying progress of actions taking place and related information
•
Notification when an action is complete and related information such as indication of
success or failure
•
An OK button to close the status report window.
Understanding GUI Operation
For detailed information on GUI operation and the LMF, refer to the LMF Help function on-line
documentation.
Command Line Interface Overview
The LMF also provides Command Line Interface (CLI) capability. Activate the CLI by clicking on
a shortcut icon on the desktop. The CLI can only be launched while the GUI is running.
If the CLI tool was NOT installed, it is possible to telnet to the CLI without
the UWIN tool by using the command line in windows (RUN-> cmd) and typing
in the window after the LMF has already logged in: telnet localhost 9600
appset newline value=2
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1X UBS Macro BTS Optimization/ATP
Using WinLMF
CLI Format Conventions
The CLI command can be broken down in the following way:
•
verb
•
device including device identifier parameters
•
switch
•
option parameters
keywords
equal signs
parameter values
Spaces are required between the verb, device, switch, and option parameters. A hyphen is required between the device and its identifiers. The following is an example of a UBS CLI command:
configure sc--- pgain=
mdm_slot= ce= [pnoffset=]
Refer to the WinLMF CDMA CLI Commands – 68P09275A12 manual for further information
on CLI commands and their use.
Logging into a UBS
Logging into a UBS establishes a communications link between the UBS and the LMF. An LMF
session can be logged into only one UBS at a time.
Prerequisites
Before attempting to login to a UBS, ensure the following have been completed:
•
The LMF is properly connected to the UBS (see Figure 3-2)
•
The LMF application program is correctly installed and prepared
•
Preparing the LMF for Connectivity and Configuring the Controller of UBS procedures
are completed
•
The LMF computer was connected to the UBS before starting the Windows operating
system and LMF software. If necessary, restart the computer after connecting it to the
UBS in accordance with Procedure 3-3 and Figure 3-2.
•
When the PC has completed startup, click on WinLMF with UBS Support icon Figure 3-3
to bring up the Local Terminal window (Figure 3-4 )
•
IP Address is 128.0.0.xxx
•
Netmask address is 255.255.255.128
•
BlackICE or other similar process is disabled
•
Window Internet Connection Firewall and other firewall programs should be disabled
•
Java Runtime Environment (JRE) is installed and version matched
68P09283A63-5
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Using WinLMF
Chapter 3: LMF Operation
Figure 3-3 WinLMF Icon
ti-cdma-LMF_UBS_Supp ort.eps
Figure 3-4 Local Terminal (Login Screen)
ti-cdma-06193.eps
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1X UBS Macro BTS Optimization/ATP
Using WinLMF
UBS Login from the GUI Environment
Follow the procedure in Procedure 3-3 to log into a UBS when using the GUI environment.
Procedure 3-3 UBS GUI Login Procedure
The LMF computer Network Interface Card (NIC) IP
address is set to 128.0.0.48, subnetmask 255.255.255.128.
Ping UBS frame (128.0.0.2) from PC (128.0.0.48)
Disable/Stop all rewalls and other applications (e.g.
BlackICE) which may block UDP / TCP transfers.
Disable all active FTP servers running on the PC.
Terminate process called inetd.exe if it is running.
NOTE: inetd32.exe may be active and doesn’t require termination
Start the CDMA LMF GUI environment by double clicking on the WinLMF
with UBS Support desktop icon (if the LMF is not running). See Figure 3-4
For the first connection the user may be prompted about FTP
server localization on PC and choose the Ethernet adapter.
A Choose Network Interface window will appear asking for IP Address of the
Network Interface Card (NIC) of the element under test. See Figure 3-5.
A Setting FTP Server root for Local Terminal window
will appear to asking for the path to the root directory.
For the typical LMF installation, the default Server Root path is C:\wlmf.
See Figure 3-6.
A Frame Selection window will appear asking for type of UBS under test.
See Figure 3-7
A window similar to Figure 3-8 should appear.
Click on BTS. A drop down menu appears.
Select Enter invasive mode. See Figure 3-9
A message window appears stating that invasive mode is successful. See
Figure 3-10.
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Using WinLMF
Figure 3-5
Chapter 3: LMF Operation
Network Interface Selection
ti-cdma-01683.eps-
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1X UBS Macro BTS Optimization/ATP
Using WinLMF
Figure 3-6 FTP Server
ti-cdma-06188.eps-
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Using WinLMF
Chapter 3: LMF Operation
Figure 3-7 Frame Selection
ti-cdma-01687.eps-
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1X UBS Macro BTS Optimization/ATP
Figure 3-8
Using WinLMF
Local Terminal GUI
ti-cdma-06194.eps-
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Using WinLMF
Chapter 3: LMF Operation
Figure 3-9 Invasive Mode Selection
ti-cdma-06190.eps
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1X UBS Macro BTS Optimization/ATP
Using WinLMF
Figure 3-10 Invasive Mode Message Window
ti-cdma-06189.eps
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Using WinLMF
Chapter 3: LMF Operation
LMF Menus and Options
The following figures display the menus and options available to the user.
Figure 3-11 displays the selections available under the BTS menu.
Figure 3-11
BTS Menu
ti-cdma-01682.eps
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1X UBS Macro BTS Optimization/ATP
Using WinLMF
Figure 3-12 displays the choices that can be selected for testing.
Figure 3-12 Select Menu
ti-cdma-06198.eps
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Using WinLMF
Chapter 3: LMF Operation
Figure 3-13 displays the actions for the DMI.
Figure 3-13 Device Menu - DMI (HDModem)
ti-cdma-01685.eps
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1X UBS Macro BTS Optimization/ATP
Using WinLMF
Figure 3-14 displays the actions for the XMI.
Figure 3-14
Device Menu - XMI
ti-cdma-01686.eps
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Using WinLMF
Chapter 3: LMF Operation
Figure 3-15 displays the choices for the manually configuring equipment.
Figure 3-15 Tools Menu - Options
ti-cdma-06201.eps
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1X UBS Macro BTS Optimization/ATP
Using WinLMF
Figure 3-16 displays the receive tests for the UBS.
Figure 3-16 Tests Menu - RX
ti-cdma-06199.eps
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Using WinLMF
Chapter 3: LMF Operation
Figure 3-17 displays the transmit tests for the UBS.
Figure 3-17 Tests Menu - TX
ti-cdma-06200.eps
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1X UBS Macro BTS Optimization/ATP
Using WinLMF
Figure 3-18 through Figure 3-21display the various UTIL menu choices that allow analysis of
the UBS under test.
Figure 3-18 Util Menu - Power Meter
ti-cdma-06204.eps
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Using WinLMF
Chapter 3: LMF Operation
Figure 3-19 Util Menu - Test Equipment
ti-cdma-06205.eps
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1X UBS Macro BTS Optimization/ATP
Using WinLMF
Figure 3-20 Util Menu - Examine
ti-cdma-06203.eps
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Using WinLMF
Chapter 3: LMF Operation
Figure 3-21
Util Menu - Edit
ti-cdma-06202.eps
Logging Out
Logging out of a UBS can only be accomplished from the Graphical User Interface (GUI) mode.
The GUI and CLI environments use the same connection to a UBS. If a GUI and the
CLI session are running for the same UBS at the same time, logging out of the UBS
environment will log out of it for both.
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1X UBS Macro BTS Optimization/ATP
Using WinLMF
Logging Out of a UBS from the GUI Environment
Follow the procedure in Procedure 3-4 to logout of a UBS when using the GUI environment.
Procedure 3-4 UBS GUI Logout Procedure
Click on File on the Local Terminal menu bar.
Click the Exit item in the pull-down menu.
UBS will perform a soft reset.
Anytime the LMF is exited from the UBS, the DMI controller(s)
will automatically reboot within 1 minute in order to clear out any
test configurations and boot up under the original configuration in
the NECB and NECJ files.
On-Line Help
Task oriented on-line help is available in the LMF by clicking on Help in the window menu bar,
and selecting LMF Help from the pull–down menu.
Figure 3-22 Help Screen
ti-ccdm a-06191.eps
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Download Code to UBS
Chapter 3: LMF Operation
Download Code to UBS
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The process of downloading code to a UBS consists of two principal steps:
1.
Code transfer to the UBS followed by distribution to the devices
2.
Code activation
Normally, the OMC-R will download code to the UBS through the span line once the UBS is
configured to establish communication with the OMC-R. However, there may be some occasions
that the LMF may be used to download load instead, such as at a staging location used to
pre-load replacement DMIs with same code load version required by OMC-R. Then, when the
new DMI is taken to the site, it will integrate and synchronize much faster with the OMC-R.
When the code is activated, the UBS will re–start, and the LMF will lose contact with the UBS.
It will be necessary to log into the UBS again after the UBS devices complete initialization
with the new code.
Prerequisites
The following must be accomplished before downloading code:
•
A bts–# folder has been created for the UBS in the cdma subdirectory of the LMF home
directory. (Refer to WinLMF File Structure Overview on page 3-3)
•
The current NECB-—bts#.xml and NECJ-—bts#.xml files for the UBS are saved in the UBS bts–# folder
•
The LIF.xml file and code and data binary files for the software release are saved in the
cdma\loads\ subdirectory folder of the LMF home directory, where
 is the number of the software release installed on the BSS. The
 should be the same as defined in the NECB/NECJ files
•
The LMF is logged into the UBS in invasive mode
If WinZip is used to unzip codeload, please be sure to uncheck the CR/LF conversion
on the WinZip tool: From WinZip window, select Options -> Configuration ->
Miscellaneous and unchecked TAR file smart CR/LF conversion box.
Download Procedure
Code files are downloaded to the UBS using an FTP server. The user is given a choice of using
the built–in LMF FTP server or an external FTP server. For initial download of a UBS, the built–in
FTP server in the LMF should be used. This procedure covers using the LMF built–in FTP server.
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1X UBS Macro BTS Optimization/ATP
Download Code to UBS
The UBS code load should always be synchronized with the download from the
OMC-R before leaving the UBS site. Refer to Reset All Devices and Initialize Site
Remotely on page 5-8 for the procedure to do this.
Procedure 3-5
Download Code
In the menu bar of the Local Terminal BTS window, select BTS > Download Code...
If prompted that the “Following operation may overwrite NECB, NECJ, LIF, and calibration
files on the BTS”, click Yes.
In the dialog box which appears, if the Use Local FTP server checkbox is not checked, click
in it to select this option.
Result: A check mark will appear in the box.
In field labeled Software version enter the  as specified in the
prerequisite section (for example, 2.19.0.0.20).
If a “clean download” is required (download every file, even if they are the same as those
currently installed on the UBS), click in the Perform clean load checkbox.
Result: A check mark will appear in the box.
Click Ok to start the download.
Code download can require up to 40 minutes to complete.
When the download is complete, click Ok to close the status report window.
When the code load is complete, the UBS will re–start, and the LMF will lose
contact with the UBS.
Log the LMF into the UBS again.
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Test Equipment Set Up
Chapter 3: LMF Operation
Test Equipment Set Up
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Connecting Test Equipment to the UBS
The following equipment is required to perform optimization:
•
LMF
•
Communications system analyzer model supported by the LMF
•
Non-radiating transmit line termination load
•
Directional coupler and in-line attenuator
•
RF cables and connectors
•
Null modem cable (see Figure 1-1)
•
GPIB interface box
The following figures provide representative illustrations of connections for test equipment
currently supported by the LMF:
•
Figure 3-23, Figure 3-24, Figure 3-25, and Figure 3-26 show the test set connections
for TX calibration.
•
Figure 3-27, Figure 3-28, Figure 3-29, and Figure 3-30 show test set connections for
optimization/ATP tests.
•
Figure 3-31, Figure 3-32, Figure 3-33, or Figure 3-34 illustrate cable calibration test set–up.
Test Equipment GPIB Address Settings
All test equipment except the Agilent E7495A and Anritsu MT8212B is controlled by the LMF
through an IEEE-488/GPIB bus. To communicate on the bus, each piece of test equipment must
have a GPIB address set which the LMF will recognize. The standard address settings used by
the LMF for the various types of test equipment items are as follows:
•
Signal generator address: 1
•
Power meter address: 13
•
Communications system analyzer: 18
Using the procedures included in the Setting GPIB Addresses section of Appendix D Test
Equipment Preparation, verify and, if necessary, change the GPIB address of each piece of test
equipment used to match the above.
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1X UBS Macro BTS Optimization/ATP
Test Equipment Set Up
Supported Test Equipment
Optimization and ATP testing for CDMA2000 1X sites or carriers may be performed using the
following test equipment:
•
Advantest R3267 Analyzer with Advantest R3562 Signal Generator
•
Agilent E4406A with E4432B Signal Generator
•
Agilent 8935 series E6380A communications test set (formerly HP 8935) with option 200
or R2K and with E4432B signal generator for 1X FER
•
Agilent E7495A or Agilent E7495B communications test sets
The E4406A/E4432B pair, or the R3267/R3562 pair, should be connected together using a GPIB
cable. In addition, the R3562 and R3267 should be connected with a serial cable from the Serial
I/O to the Serial I/O. This test equipment is capable of performing tests in both IS-95 A/B mode
and CDMA 2000 mode if the required options are installed.
To prevent damage to the test equipment, all TX test connections must be through the
directional coupler and in-line attenuator as shown in the test setup illustrations.
Optional test equipment
A spectrum analyzer, such as the HP8594E, and a signal generator supporting the required
frequency ranges can be used to perform manual cable calibration.
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Test Equipment Set Up
Chapter 3: LMF Operation
Test Equipment Preparation
See Appendix D Test Equipment Preparation for specific steps to prepare each type of test
set and power meter to perform calibration and ATP. The Agilent E7495A communications
test set requires additional setup and preparation. This is described in detail in Appendix D
Test Equipment Preparation.
Calibration of the communications test set (or equivalent test equipment) must be
performed at the site before calibrating the overall test equipment set. Calibrate the
communications test set after it has been allowed to warm up and stabilize for a
minimum of 60 minutes.
If any piece of the test equipment set (for example, test cable, RF adapter) has
been replaced, the test equipment set must be re–calibrated. Failure to do so could
introduce measurement errors, resulting in incorrect measurements and degradation
to system performance.
Equipment Warm-up
Warm-up UBS equipment for a minimum of 60 minutes prior to performing the UBS optimization
procedure. This assures UBS site stability and contributes to optimization accuracy.
Time spent running initial power-up, hardware/firmware audit, and UBS download
counts as warm-up time.
Before connecting any test equipment directly to any UBS TX or duplexed TX/RX
connector (for example, the TX/RX M connectors for a UBS equipped with IDRFs),
verify there are NO channels keyed. At active sites, have the OMC–R place the carriers
assigned to the XMI under test OOS. Failure to do so can result in serious personal
injury and/or equipment damage.
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1X UBS Macro BTS Optimization/ATP
Test Equipment Set Up
Automatic Cable Calibration
Refer to Calibrate Test Cabling using Communications System Analyzer on page 3-64 for
automatic cable calibration procedures using a communications test set.
Manual Cable Calibration
If manual cable calibration is required, refer to Calibrate Test Cabling Using Signal Generator &
Spectrum Analyzer on page 3-69 for procedures to use a spectrum analyzer and signal generator.
Set-up for TX Calibration
Figure 3-23, Figure 3-24, Figure 3-25, and Figure 3-26 show test set connections for TX
calibration.
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Test Equipment Set Up
Chapter 3: LMF Operation
Figure 3-23 TX Calibration Test Setup – Agilent 8935
TEST SETS
TRANSMIT (TX) SET UP
AGILENT 8935 SERIES E6380A (FORMERLY HP 8935)
POWER
SENSOR
100-W ATT (MIN)
NON-RADIA TING
RF LOAD
HP-IB
TO GPIB
BOX
POWER
METER
(OPTIONAL)*
TX TEST
CABLE
OUT
50 Ω
TERM.
COMMUNICATIONS
TEST SET
TEST SET
INPUT/
OUTPUT
PORTS
30 DB
DIRECTIONAL
COUPLER
CONTROL
IEEE 488
GPIB BUS
OR
10 DB MINIMUM
IN-LINE ATTENUATOR
RF IN/OUT
TX TEST
CABLE
TX TEST IN
CABLE
* A POWER METER CAN BE
USED IN PLACE OF THE
COMMUNICATIONS TEST SET
FOR TX CALIBRATION/AUDIT
GPIB
CABLE
RX DIV
TX/RX M
(DUPLEXED TX
AND RX)
IDRF
DIP SWITCH SETTINGS
S MODE
DATA FORMAT
BAUD RATE
UBS
ON
ADVANTEST MODEL R3465
FREF
CRMS/LMT OUT
CUSTOMER
TREF
ENET
OUT
GPIB ADRS
RS232-GPIB
INTERFACE BOX
RS232
NULL
MODEM
CABLE
SSI
CDMA
LMF
GPIB
CONNECTS TO
BACK OF UNIT
INPUT
50-OHM
G MODE
UNSHIELDED TWISTED
PAIR (UTP) CABLE
(RJ45 CONNECTORS)
INTERNAL OR PCMCIA ETHERNET
NETWORK INTERFACE CARD (NIC)
ti-cdma-06170.eps
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1X UBS Macro BTS Optimization/ATP
Figure 3-24
Test Equipment Set Up
TX Calibration Test Setup – Agilent E4406A and Advantest R3267
TEST SETS
TRANSMIT (TX) SET UP
AGILENT E4406A
POWER
SENSOR
100-W ATT (MIN)
NON-RADIA TING
RF LOAD
POWER
METER
(OPTIONAL)*
TX TEST
CABLE
OUT
30 DB
DIRECTIONAL
COUPLER
50 Ω
TERM.
COMMUNICATIONS
TEST SET
TEST SET
INPUT/
OUTPUT
PORTS
CONTROL
IEEE 488
GPIB BUS
OR
1O DB MINIMUM
IN-LINE ATTENUATOR
RF INPUT
50 Ω
TX TEST
CABLE
TX TEST
CABLE
IN
* A POWER METER CAN BE
USED IN PLACE OF THE
COMMUNICATIONS TEST SET
FOR TX CALIBRATION/AUDIT
ADVANTEST MODEL R3267
GPIB
CABLE
RX DIV
TX/RX M
(DUPLEXED TX
AND RX)
IDRF
DIP SWITCH SETTINGS
RF IN
S MODE
DATA FORMAT
BAUD RATE
UBS
ON
FREF
CRMS/LMT OUT
CUSTOMER
TREF
ENET
OUT
GPIB ADRS
RS232-GPIB
INTERFACE BOX
G MODE
RS232
NULL
MODEM
CABLE
SSI
CDMA
LMF
UNSHIELDED TWISTED
PAIR (UTP) CABLE
(RJ45 CONNECTORS)
INTERNAL OR PCMCIA ETHERNET
NETWORK INTERFACE CARD (NIC)
ti-cdma-06171.eps
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Test Equipment Set Up
Chapter 3: LMF Operation
Figure 3-25 TX Calibration Test Setup – Agilent E7495A
TEST SETS
TRANSMIT (TX) SET UP
POWER
SENSOR
AGILENT E7495A
TX TEST
CABLE
POWER METER
PORT 1
RF OUT
COMMUNICATIONS
SYSTEM ANALYZER
100-W ATT (MIN.)
NON-RADIA TING
RF LOAD
INTERNAL
ETHERNET
CARD
PORT 2
RF IN
OR
TX TEST
CABLE
30 DB
DIRECTIONAL
COUPLER
50 Ω
TERM.
1O DB MINIMUM
IN-LINE ATTENUATOR
GPIO
Port 2
RF In
Ext Ref
In
Power REF
50 MHz
Even Second
Sync In
Serial 1
Sensor
Serial 2
Use only
Agilent supplied
power adapter
TX TEST
CABLE
Port 1
RF Out / SWR
GPS
Antenna
RX DIV
TX/RX M
(DUPLEXED TX
AND RX)
ETHERNET HUB
IDRF
PORT 2
RF IN
SYNC MONITOR
EVEN SEC TICK
PULSE REFERENCE
FROM SSI TREF OUT
UBS
NOTES:
FREF
CRMS/LMT OUT
CUSTOMER
TREF
ENET
OUT
1. WHEN USING THE E7495A, TX TESTS
REQUIRE A MINIMUM OF 30 DB
ATTENUATION PLUS THE CABLE
LOSSES.
SSI
2. IF BTS IS EQUIPPED WITH DRDCS
(DUPLEXED RX/TX SIGNALS), CONNECT
THE TX TEST CABLE TO THE DRDC
ANTENNA CONNECTOR.
CDMA
LMF
UNSHIELDED TWISTED PAIR (UTP)
CABLE (RJ45 CONNECTORS)
INTERNAL OR PCMCIA ETHERNET
NETWORK INTERFACE CARD (NIC)
ti-cdma-06172.eps
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