3. OWB201700 BTS3900 WCDMA V200R014 Local Commissioning ISSU.ppt

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Copyright © 2010 Huawei Technologies Co., Ltd. All rights reserved.

BTS3900 WCDMA V200R014 Local Commissioning

Copyright © 2010 Huawei Technologies Co., Ltd. All rights reserved. Page3

Foreword

Understand the installation steps of the NodeB

cabinet, boards, modules and cables

Describes the procedures for local commissioning

and verifying the NodeB after it is installed. The

commissioning and verification procedures ensure

that the Nodeb operates as required


Objectives

Upon completion of this course, you will be able to:

Understand the NodeB installation procedure

Describe the steps of NodeB commissioning

Master the local commissioning of NodeB


Contents

1. NodeB System Overview

2. NodeB Installation Procedures

3. NodeB Local Commissioning Procedures


NodeB Overview The 3900 series base stations are classified into macro

base stations and distributed base stations. These

base stations are used in different scenarios to meet

operators' requirement for fast network deployment

with low cost

Macro base stations: Indoor: BTS3900, BTS3900L Outdoor: BTS3900A

Distributed base station: DBS3900


BBU 3900 Appearance

The BBU3900 has a case structure. It can be

installed in a 19-inch-wide and 2 U-high indoor space

or outdoor protective cabinet, for example, indoor

wall, staircase, storerooms, or outdoor cabinets in

the existing network


Logical Structure of BBU 3900

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BBU 3900 boards WCDMA Main Processing Transmission unit (WMPT)

WCDMA Baseband Processing Unit (WBBP)

Universal Transmission Processing Unit (UTRP)

Universal Power and Environment Interface Unit (UPEU)

Universal Environment Interface Unit (UEIU)

Satellite Card Clock Unit (USCU)

FAN(UBFA)

UBFA

0 WBBP/UTRP/USCU

4 WBBP/UTRP PWR1

UPEU/UEIU1 WBBP/UTRP/USCU

5 WBBP/UTRP

2 WBBP 6 WMPT/UMPT PWR2

UPEU3 WBBP 7 WMPT/UMPT


Typical board configurations

LTE+UMTS mode

UMTS mode

GSM+UMTS mode


RRU Appearance

The RRU is an outdoor RF remote radio unit, which

performs modulation, demodulation, data

processing, combining and dividing for baseband

signals and RF signals


MRFU appearance

The WRFU can be installed in an indoor cabinet or a

protective outdoor cabinet


Contents



3. NodeB Commissioning Procedures


NodeB Installation Procedures


1) Install the base and adjust the base level

2) Check and adjust the base level & Test the insulation between the base and the expansion bolt

Step 1:Installing the Base -Concrete Floor


Step 1: Installing the Base-ESD Floor1) Positioning the support

2) Marking the positions of the mounting holes & Securing the supports for installing the ESD floor


Step 2: Installing the Cabinet

Installing a Single Cabinet Separately

Installing Two Cabinets Side-by-Side

Stacking Two Cabinets


Installing a Single Cabinet Separately


Installing Two Cabinets Side by Side

1) Removing the connecting pieces

2) Install the two connecting pieces on

the positions & Tighten the screws


Stacking Two Cabinets

1) Removing the rubber screws and connecting pieces

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2) Removing the cover plate


Stacking Two Cabinets (Cont.)

3) Securing the cabinet

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Step 3: Installing the PGND Cable and Equipotential Cable Install the PGND cable for a single cabinet

Install the PGND cable and equipotential cable for

two combined cabinets

Install the PGND cable and equipotential cable for

cabinets installed in stack mode

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Install the PGND cable for a single cabinet Use a PGND cable with a cross-sectional area of 25

mm2 to connect the ground point on the -48 V

cabinet to an external ground bar

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External ground bar

OT terminal

External ground bar

External ground bar

OT terminal

-48 V DC +24 V DC


Install the PGND cable and equipotential cable for two combined cabinets Install the PGND cable and equipotential cable for

the BTS3900 cabinet

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-48 V DC +24 V DC


Install the PGND cable and equipotential cable for cabinets installed in stack mode

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OT terminal

OT terminal

OT terminal

Installing the PGND cable

and equipotential cable for

the BTS3900 cabinets (-48 V

DC)


Step 4: Installing Power & Transmission Cables Installing the Input Power Cable for the Cabinet

Installing the E1/T1/FE/GE Cables

Installing the CPRI Cables

Installing the RF Jumper


Installing the Input Power Cable for the -48 V Cabinet


Installing the Input Power Cable for the +24 V Cabinet


Installing the Input Power Cable for the AC CabinetThe AC cabinet supports three types of AC power input: 220 V AC single-phase, 220 V AC three-phase, and 110 V AC dual-live-wire


Installing the E1/T1 Cables

If... Then...

The co-transmission mode is used

Link the DB26 male connector of the E1/T1 cable to the port labeled E1/T1 on the GTMU, and then tighten the screws, as shown in Figure 1

The separate transmission mode is used

Link the DB26 male connectors of two E1/T1 cables to the ports labeled E1/T1 on the GTMU and on the WMPT respectively, as shown in Figure 2

Figure 1 Figure 2


Installing the FE/GE Cable

If... Then...

The separate transmission mode is used

Connect one FE/GE cable to the port labeled FE0 on the WMPT and another FE/GE cable to the port labeled FE0 on the GTMU


Installing the FE/GE Cable (Cont.)

If... Then...

The co-transmission mode over the electrical port is used

Connect the FE/GE cable to the port labeled FE0 on the WMPT. Connect the two ends of the interconnection cable between the FE optical ports to the ports labeled FE1 on the GTMU and on the WMPT respectively


Installing the FE/GE Cable (Cont.)

If... Then...

The co-transmission mode over the optical port is used

Connect the FE/GE optical cable to the port labeled FE1 on the WMPTConnect the two ends of the interconnection cable between the FE electrical ports to the ports labeled FE0 on the GTMU and on the WMPT respectivelyNOTE: The FE/GE optical cable should be wrapped a winding pipe


Installing CPRI Cables

CPRI cable connections between two cabinets installed side-by-side


Installing CPRI Cables

CPRI cable connections between stacked cabinets


Installing RF Cables

Single Cabinet Stacked cabinet


Step 5:Installation Checklist

After the cabinets and devices are all installed, you

need to check the installation items, installation

environment, and cable-related items

Checking the Cabinet Installation

Installation Environment Checklist

Electric Connection Checklist

Cable Installation Checklist

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See Remarks

Page39

This page is shown in the notes


Power-On Check


See Remarks

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Contents



3. NodeB Local Commissioning Procedures


Contents


3.1 Local Commissioning preparation

3.2 Local LMT Commissioning

3.3 Local USB Disk + M2000 Commissioning


Commissioning Resources

Before commissioning, you need to ensure that the

required tools are available, obtain the information

about the base station to be commissioned, and

download the correct software for boards used in the

base station

Tools: PC, Multimeter, Power Meter, Site Master,

Ethernet cable, Serial port cable, Flat-head

screwdriver, Light emitting diode (LED)


Commissioning Prerequisites Hardware Requirements

The NodeB hardware is installed and the cables are connected

The NodeB has passed the hardware installation check before it is powered on

The NodeB is powered on, and the boards operate normally as indicated by the LEDs on the boards

The NodeB is installed. The system commissioning is completed, and the system is operating properly

Software Requirements The data of NodeB is configured on the RNC


Remote Commissioning Modes

Local LMT Commissioning The upgrade of the NodeB software and configuration data

can be implemented on the LMT on the site. Then, you can check the status and handle the alarms through LMT

Local USB Disk + M2000 Commissioning On the site, you can upgrade the software and data

configuration through the USB storage device, check the hardware status based on the LED status, and then check the VSWR of the antenna. After transmission is available, you can perform fault diagnosis and service verification for the NodeB through the M2000


Contents


3.1 NodeB Commissioning Preparation




LMT Commissioning Scenarios When transmission is unavailable, we can perform

the on-site commissioning of the NodeB on the LMT.

You can upgrade the software, download the data

configuration file, and check the running status of

the NodeB on the NodeB LMT


Procedure for Commissioning the NodeB on the LMT

Copyright © 2010 Huawei Technologies Co., Ltd. All rights reserved. Page50Page50

Login NodeB LMT

Logging in to NodeB with NodeB OM IP address

The NodeB OMIP can be listed by command “LST

UNODEBIP”


Checking Software Version of NodeB Checking the current software version of the boards

and modules of the NodeB by command LST VER If The NodeB version doesn’t match, we need to

upgrade the NodeB to the right version

Upgrading the NodeB Software and Downloading the Data Configuration File


Upgrade the NodeB Click Maintenance>Software Management >Software

Update



Upgrade the NodeB BootROM

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Upgrade the NodeB Software and Downloading Data Configuration File



Checking the Running Status of the NodeB Checking the Consistency

Between Hardware

Installation and Data

Configuration of NodeB In the NodeB LMT

window, click the Device Panel tab to check the board configuration of the NodeB

Checking the operating status of the boards according to the board color


Checking the Running Status of the NodeB (Cont.) Commissioning SNTP

Run the SET SNTPCLTPARA command to set the parameters of the SNTP client

Run the LST SNTPCLTPARA command to check the parameters of the SNTP client


Checking the Running Status of the NodeB(Cont.) Commissioning SNTP

Run the LST LATESTSUCCDATE command to query the time of latest successful synchronization of the SNTP client to the SNTP server, and whether the synchronization is successfulIf... Then...

The synchronization fails

Check the following items: • Whether the SNTP server is running .• Whether the IP address of the NodeB is correct.After the faults are rectified, set the parameters again.

The synchronization is successful

End the task.


Checking the Running Status of the NodeB(Cont.) Checking the Status of a Cell

Run the DSP LOCELL command to check the status of all local and logical cells of the NodeB

If... Then...

The information prompting faults is displayed

Rectify the faults according to the information.

No information prompting faults is displayed

End the task.


Checking the Running Status of the NodeB(Cont.) Measuring the Cell-Level RTWP

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Checking the Running Status of the NodeB(Cont.) Measuring the Board-Level RTWP

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Checking the Running Status of the NodeB(Cont.) Monitoring the Output Power of the NodeB

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Checking the Running Status of the NodeB(Cont.) Handling NodeB Alarms

Clicking Alarm in the NodeB LMT window, and the Browse Alarm tab page is displayed in the NodeB Alarm window

Clear the alarms related to the NodeBIf... Then...

An active NodeB alarm exists.

Clear the alarm based on the alarm online help.

An active alarm related to the NodeB cannot be cleared.

Record it in Data Sheet for NodeB Commissioning.


Checking the NodeB VSWR on the LMT Run the STR VSWRTEST command to check the

NodeB VSWR


Setting the Maximum Output Power of RRU or RFU Run LOC RRUTC set the maximum output power of

the RRU or RFU

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Checking External Environment Alarms Run the LST ALMPORT command to query the status of

external alarm ports

Check the external alarm settings according to the query

result

Check that the reported alarm is consistent with the

configured external alarm


Export the Commissioning Report Data Sheet for NodeB Commissioning

Filling in Data Sheet for NodeB Commissioning according to the result of commissioning

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Contents


3.1 NodeB Commissioning Preparation




Local USB + M2000 Commissioning Prerequisites

The hardware, such as cabinets, cables, antenna system, and auxiliary devices, is installed and passes the installation check. The NodeB passes a power-on status check and is powered on

The hardware of the RNC is installed and commissioned, and the system works properly. The negotiation data of NodeB to be commissioned is configured and recorded

The M2000 server is installed with the mediation software corresponding to the target version of the NodeB to be commissioned

The USB storage device for on-site commissioning is ready for use

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Procedures for Commissioning the NodeB Through the USB Disk and the M2000


Obtaining a USB Flash Drive for NodeB Commissioning Saving the NodeB software package and, data configuration

scriptand VSWR check script file in the specified path under the

USB device

FileSpecified Path of the USB

Storage Device

NodeB software package

usb:\NodeB\Software\Software.cspusb:\NodeB\Software\Firmware.csp

Data configuration script

usb:\NodeB\Configuration\NodeBCfg.xml or usb:\NodeB\Configuration\ESN\NodeBCfg.xml

VSWR check script file usb:\NodeB\VswrTest\STRVSWR.dat


Upgrading Software and Downloading the Data Configuration through the USB Disk The NodeB supports to upgrade the software and

download the data configuration file directly from the USB

disk

Insert the USB connector into the USB port on the

WMPT/UMPT of the BBU3900


The NodeB automatically downloads the software

and data configuration file, and activates the

software

After the software is activated, the NodeB is reset

Upgrading Software and Downloading the Data Configuration through the USB Disk



Upgrading Software and Downloading the Data Configuration through the USB Disk


Check the status of the NodeB

Checking the Status of LEDs

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Check the status of the NodeB(Cont.) Rectifying Common Faults

Rectifying common faults when the LED indicates faults on the USB disk or on the boards of the NodeB

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See Remarks

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Testing the NodeB Antenna VSWR Through the USB Disk verifying the antenna system

After the NodeB software and configurations are upgraded through the USB disk, remove the USB disk and then plug it back into the USB port to start the VSWR test

Before the VSWR test is started, the NodeB should run properly and the CPRI LED on the WBBP should be steady green

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Remote Commissioning on M2000 Remote commissioning through the M2000

step1 Create NodeB commissioning tasks step2 Set an NE to the maintenance mode step3 Start NodeB commissioning tasks step4 Monitor NodeB commissioning tasks step5 Confirm the completion of the NodeB

Commissioning tasks step6 Set an NE to the NORMAL mode step7 Obtain the NodeB commissioning reports step8 Optional: Set the maximum output power of an

RF unit

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Summary

Introduce hardware overview of NodeB

Describe the installation procedures of NodeB

hardware

Describe the local commissioning procedures of

NodeB


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3. OWB201700 BTS3900 WCDMA V200R014 Local Commissioning ISSU.ppt