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HUAWEI TECHNOLOGIES CO., LTD.
www.huawei.com
Huawei Confidential
Security Level: Internal2008-06
Wireless Case & Training Department
BTS3703 V2R1C04New Features
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HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 2
Preface
This course will introduce the new features of BTS3703
V2R1C04.
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Reference
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After this course, you will:
Know BTS3703 V2R1C04 new features.
Master how to realize each new feature.
Objective
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Chapter 1 Version Changes
Chapter 2 New Features
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V2R1C04 Version Changes
Changes in RRU software/hardware
Natural-cooling RRU which supports 2.5G/3.5G replaces the
fan-cooling one.
The hardware of RRU shell has been changed.
RRU can support 1.8G frequency band.
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V2R1C04 Version Changes
New Features
Environment monitoring
BTS automatically detecting
Software upgrading in batches
New functions of LMT
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Chapter 1 Version Changes
Chapter 2 New Features
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Environment Monitoring
New Features
Environment monitoring
BTS automatically detecting
Software upgrading in batches
New functions of LMT
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Environment Monitoring
EMU/EMUA or PMU equipped inside APM can be used as the environmentmonitoring device.
BTS3703 can not support EMU/EMUA or PMU at the same time.
EMU
PMU inside APM
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Environment Monitoring
Physical connections and dip switch setting.1. EMU/EMUA
Connect the RS485 port(DB9) of the EMU and the RS485 port(RJ45) of the BTS.
SW_ADDR dip switch setting:
2. PMU
Connect the RS232/422 port(RJ45) of the PMU and the RS485 port(RJ45) of the BTS.
Dip switch setting:
bit 4 3 2 1
state on on off on
bit 1 2 3 4 5 6 7 8
state on on off off off off off off
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Environment Monitoring
Configuration on the BTS side.1. Check the 485 resistance.
Check the output of PCB version:REV2/REV3/REVC/REVD means CPRI 3.0 which
has no 485 resistance, while REV0/REV1/REVA/REVB means CPRI 2.0 which has 485
resistance.
If the BBU does not have the 485 resistance, it can not support environment
monitoring.
Enter the system view, and then enter the device test view to check the CPRI version.
sys
[himax] interface test
[himax-if-devtest]set testmode frame 0 slot 0 mode eqtest[himax-if-devtest]display version frame 0 slot 0
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Environment Monitoring
Configuration on the BTS side.2. Add the environment monitoring device.
If PMU is added, it should be deleted first with the command undo add pmu, and then
add EMU.
Enter the system view, and then add the device.
sys
[himax]add emu
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Environment Monitoring
Configuration on the BTS side.3. Check the communication between environment monitoring device and BTS.
If the result returned shows the version of EMU, it means that the communication
between EMU and BTS is OK.
If this command fails to execute, it indicates that the connection between EMU and
BTS is abnormal or the communication dip switches are not set correctly.
This command can work only after the EMU device is added and will be used to
check the communication state between EMU and BTS.
Enter the system view, and then check the device.
sys
[himax]display emu device
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Environment Monitoring
Configuration on the BTS side.4. Modify the alarm level for the water sensor.
This command is only used for the water sensor at the beginning when environment
monitoring device is configured.
For more commands to set parameters, please refer to the .
Enter the system view, and modify alarm level.
sys
[himax] set emu boolean-alarm normal-port waternormal-type low_level
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Environment Monitoring
Configuration on the BTS side.5. Reset EMU to recover alarms which can not be automatically recovered.
Alarms caused by access, smoke and infrared sensors should be manually recovered
with this command.
Enter the system view, and reset emu alarm.
sys
[himax] reset emu alarm port type
Type: access, smoke, infrared.
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Environment Monitoring
Query the environment monitoring alarm information.1. Query current fault alarms.
2. Query history alarms.
Enter the alarm view, and check the fault alarm.
sys
[himax]alarm-view
[himax-ALM]display fault-alarm start-alarmid 10420272end-alarmid 10420369
Enter the alarm view, and check the history alarm.
[himax-ALM]display history-alarm start-alarmid 10420272end-alarmid 10420369
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BTS Automatically Detecting
New Features
Environment monitoring
BTS automatically detecting
Software upgrading in batches
New functions of LMT
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BTS Automatically Detecting
Basic knowledge about DHCP:
BTS automatically detecting is realized by the DHCP configuration tool which is integrated in
the M2000 server.
Dynamic host configuration protocol (DHCP) is used to provide IP address to hosts on a
TCP/IP network and adopts the Client/Server structure.
DHCP server: manages the IP addresses and other attribute parameters, and handles the
DHCP requests on the DHCP client. In M2000 application scenarios. The DHCP server and M2000
server can be deployed on the same physical entity.
DHCP client: sends the DHCP requests and uses the configuration information distributed from
the server. In M2000 application scenarios, the DHCP client often refers to the BTS.
DHCP relay: provides transparent transmission function for the DHCP messages. The DHCP
relay enables the DHCP client to communicate with the DHCP server that is not on the same
network segment as that of the DHCP client to obtain the DHCP configuration information.
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BTS Automatically Detecting
Step1: Log into DHCP server to plan IP with DHCP configuration tool.
The DHCP configuration tool provides a user-friendly geographic interface to facilitate your
maintenance over DHCP information for NEs.
The DHCP server should be configured with correct parameters before the BTS starts.
Execute the client\bin\dhcpConfigTool.bat in the M2000 installation directory to open it.
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BTS Automatically Detecting
Step2: Configure the BTS IP in batches or one by one. Import the .csv file with planned IP in batches.
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BTS Automatically Detecting
Step2: Configure the BTS IP in batches or one by one. Configure the BTS IP one by one.
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BTS Automatically Detecting
Step2: Configure the BTS IP in batches or one by one. Parameters for adding or modifying a BTS information.
Parameter Description
BWA ID The number of the BTS. The value ranges from 0 to 65535.
BWA Name The name of the BTS.
BWA ESN The 20-digit ESN of the BTS mainboard.
ASN-GW IP The IP address of the ASN-GW (ie. SPU IP).
BWA IP The IP address of the BTS.
BWA IP mask The mask of the sub-network where the BTS is located.
BWA Next IP Address Based on the different network topology, enter the IP addresses of differententities:
BTS cascaded network topology: the IP address of the upper-layer BTS.
Two-layer network topology: the IP address is 0.0.0.0.
Three-layer network topology: the IP address of the three-layer network
device at the NE side (based on the R6 transmission networking).
M2000 IP After the BTS is power on, use M2000 IP to ping the IP address of theM2000.
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BTS Automatically Detecting
Step3: Check the BTS ESN. From the electronic tag on the BBU panel.
Checking with command on the BBU.
sys
[himax] display esn
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BTS Automatically Detecting
Step4: Configuration on the BTS side. After BBU is power off and then restarted, DHCP client configuration will be
automatically finished. And we can check it with the following commands:
Check the ACT indicator on the panel of the BBU. If it is on, it means the link between
BTS3703 and the M2000 is normal. If it blinks at 4 Hz, it means the link between the
BTS3703 and the M2000 is abnormal.
The SNMP channel between M2000 and BTS should be configured.
sys
[himax] display interface
[himax] display ip routing-table
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BTS Automatically Detecting
Step5: DHCP service switch on or off at the client. If we hope that the BBU IP will not change after rebooting, DHCP service can be
switched off.
The following commands are used for DHCP service switch on or off.
[himax] display dhcp-switch
[himax] set dhcp-switch off
[himax] set dhcp-switch on
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Software Upgrading in Batches
New Features
Environment monitoring
BTS automatically detecting
Software upgrading in batches
New functions of LMT
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Software Upgrading in Batches
Software upgrading in batches can be realized by CME tool or M2000.
For more information, please refer to the upgrade guide.
1. Upgrading from V2R1C03B040 to V2R1C04, it is recommended to use CME tool.
Upgrading configuration file, software and extend BIOS of BBU and RRU in batches.
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Software Upgrading in Batches
2. Upgrading the version later than V2R1C04 , it is recommended to use M2000.
The version of M2000 common layer should be later than V200R008C01B060.
1. Configuration files are converted by mini CME in batches.
Choose Start > Run, type the path to the CME tool, append -mini to the path, and the press
Enter to start the CME tool in mini mode.
2. Using M2000 to upgrade configuration files, software and Extend BIOS of BBU and RRU.
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New Functions of LMT
New Features
Environment monitoring
BTS automatically detecting
Software upgrading in batches
New functions of LMT
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New Functions of LMT
LMT of this version can be used to monitor the performance of the BTS3703 in Real
Time, including monitoring air interface of mobile terminals and specifications of carriers.
1. User information monitoring:
Index Unit Value Range Description
UL CINR db -10 to 53 Currently measured uplink CINR
UL RSSI dbm -127 to -40 Currently measured uplink RSSI
TxPower dbm -10 to 53 Current transmission power of an MS
UL FEC - 0 to 21 Uplink FEC mode
Per - - Rate of error PDUs to all PDUs
DL CINR db -10 to 53 Currently measured downlink CINR
DL RSSI dbm -10 to 53 Currently measured downlink RSSI
DL FEC - 0 to 21 Downlink FEC mode
UL Qpsk1/2FeclnThres db -10 to 53 Threshold for accessing the uplink QPSK 1/2
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New Functions of LMT
2. Carrier information monitoring:
Index Unit Value Range
Uplink master BBU baseband digital region power dBFS -100 to 100
Uplink diversity BBU baseband digital region power dBFS -100 to 100
Downlink master BBU baseband digital region power dBFS -100 to 100
Downlink diversity BBU baseband digital region power dBFS -100 to 100
Master downlink set-top interface output power dBm 0 to 100
Diversity downlink set-top interface output power dBm 0 to 100
Transmit master standing-wave ratio - 0 to 100
Transmit diversity standing-wave ratio - 0 to 100
Master received signal strength (full frequency band) dBm -100 to 100
Diversity received signal strength (full frequency band) dBm -100 to 100
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