OMB311400 DBS3900 GSM Data Configuration ISSUE1.0
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Transcript of OMB311400 DBS3900 GSM Data Configuration ISSUE1.0
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www.huawei.com
Copyright 2008 Huawei Technologies Co., Ltd. All rights reserved.
GSM DBS3900
Data Configuration
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Copyright 2008 Huawei Technologies Co., Ltd. All rights reserved. Page1
Objectives
Upon completion of this course, you will be able to:
Know the principle of data configuration
Master how to perform DBS3900 initial data configuration
Master how to perform DBS3900 data reconfiguration
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Contents
1. BSC6000 Data Configuration Principle
2. DBS3900 Initial Data Configuration
3. DBS3900 Data Reconfiguration
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Data Configuration Methods
The data configuration function of the BSC6000 includes the
configuration, browsing, storage, backup, and restoration of the
data on BSC6000 and the BTSs under it.
The data configuration is performed on the LMT. The configuration
data can be saved as binary DAT files.
BSC BTSLMT
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Data Configuration Modes
Offline data configuration
The "offline" mode refers to that the
communication between an LMT and a
GBAM/GOMU is not set up.
User can configure the data in offline
mode, and load the data when later the
LMT is connected to BSC successfully.
So offline mode can be adopted during
initial operation and upgrade of anetwork in a fast and convenient manner.
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Data Configuration Mode
Online data configuration
The "online" mode refers to that the
communication between an LMT and a
GBAM/GOMU is normal, and every step
of the operation takes effect in real time.
After logging in to GBAM/GOMU by LMT
software, user can dynamically adjust
data such as adding, deleting, or
modifying data.
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The Process of BSC Online Data
Configuration
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Contents
1. BSC6000 Data Configuration Principle
2. DBS3900 Initial Data Configuration
3. DBS3900 Data Reconfiguration
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Contents
2. DBS3900 Initial Data Configuration
2.1 Add Site
2.2 Add Cell
2.3 Configure Site Attributes
2.4 Configure Cell Attributes
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Login to LMT
Start LMT software and login
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GUI Interface of LMT
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Add Site
Two methods to add site
Add site to GEIUB idle portRight click the GEIUB board
Add cascaded site to a existing siteRight click the existing
site in navigation tree
Add site to a idle port Add cascaded site
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Add Site
Add site to idle port Add cascaded site
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Add Site
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Add Site - Multiplexing Mode
Different multiplexing mode
In 4:1 mode, one E1 supports 15TRX at
the maximum
In 3:1 mode, one E1 supports 14TRX
In 2:1 mode, one E1 supports 12TRX
In 1:1 mode, one E1 support 10TRX.
1:1 and 2:1 mode can support HR.
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Add Site - Flex Abis Mode
Flex Abis
Fix Abis
SemiSolid
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Contents
2. DBS3900 Initial Data Configuration
2.1 Add Site
2.2 Add Cell
2.3 Configure Site Attributes
2.4 Configure Cell Attributes
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Add Cell
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Add Cell
Parameter DefaultValue
Description
Cell Index 02047 A unique number that identifies the
cell
Cell Name NULL For one cell, the cell name is
defined by LMT user.For several cells, the cell names are
the combination of the defined name
and the suffix number.
Frequency
Band
GSM900 The five frequency bands in the cell
are GSM900, DCS1800,
GSM900&DCS1800, GSM850, and
PCS1900.
PCU Name No PCU Name of the PCU that controls the
cell.No PCU indicates that the cell is not
controlled by PCU.
Number of
Cells
1 Number of cells to be added
Suffix Begin
No.
0 Suffix of the cell name
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Contents
2. DBS3900 Initial Data Configuration
2.1 Add Site
2.2 Add Cell
2.3 Configure Site Attributes
2.4 Configure Cell Attributes
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Configure Site Attributes
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Add RXU Chain
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Add DRRU Board
There are two kinds of RXU:DRRU and DRFU
Add DRRU board for
DBS3900
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Configure RXU Attributes
Configure DRRU attributes
Configure Send Receive Mode
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Configure RXU Attributes
If Double Antenna Four Receiver is adopted, the parameter
Associated DRRU Board No. must be configured
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Allocate TRXs to Cell
Allocate the TRXs to cell and finish
configure site attributes process
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Contents
2. DBS3900 Initial Data Configuration
2.1 Add Site
2.2 Add Cell
2.3 Configure Site Attributes
2.4 Configure Cell Attributes
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Configure Cell Attributes
Configure cells
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Configure Cell Attributes
Basic attributes
TRX attributes
Advanced attributes
Three parts of cell
attributes
Cell basic attributes
TRX attributes
Advanced attributes
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Cell Basic Attributes
The configuration of MCC,
MNC, LAC and CI is
mandatory
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Configure ARFCN
Click Frequency Config
Choose the ARFCN according to
the planning data
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Allocate ARFCN to TRX
Click TRX Config
Allocate the ARFCN to TRXs
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Configure Device Attributes
Power level: 0~10
When this parameter is set to
0, the transmit power level of
the TRX is the greatest. When
this value is added by 1, the
transmit power is reduced by 2
dB.
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Configure Device Attributes
Power type of DRRU: 12W,
15W, 25W, 30W
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Configure Device Attributes
Receive mode Main diversity
Four diversity receiver
Send mode
PBT
Diversity transmitter
Dynamic Diversity
Dynamic PBT
Transmitter independent or
combining
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Configure Channel Attributes
Configure channel attributes for each logical TRX
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Configure Advanced Attributes
Configuring cell advanced attributes including Idle Mode, Call
Control, Handover Data, Power Control, Channel Management
and Other Attributes. Configuring advanced attributes is not
mandatory.
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Complete the Cell Configuration
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Site Configured Successfully
The newly-added site is displayed ontopology tree, after being clicked, the
board status can be checked on
device panel
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Contents
1. BSC6000 Data Configuration Principle
2. DBS3900 Initial Data Configuration
3. DBS3900 Data Reconfiguration
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Data Reconfiguration
Data Reconfiguration means after initial data configuration,
we can modify or add or delete existing data.
You may reconfigure the data of BSC system for following
reasons: Network optimization
System capacity expansion
Perform data reconfiguration by online mode.
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Add Cell
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Delete Cell or Change Cell Attributes
We can right click the existing cell and select corresponding items.Operation details are the same as those of the initial configuration.
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Add TRX
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Add TRX
Add RXU chain (optional)
Add DRRU board (optional)
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Add TRX
Allocate the newly added TRX to the cell
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Add TRX
Configure the TRX attributes and allocate the ARFCN to the
TRX.
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Delete TRX or configure TRX Attributes
Right click the existing TRX and select corresponding items. Theparameters to be configured are the same as those of the initial
configuration.
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Summary
BSC6000 data configuration principle
Initial data configuration steps of DBS3900
Data reconfiguration of DBS3900
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