BTS3703 V2R1C04 New Features-20080627-B-1[1].0

8/4/2019 BTS3703 V2R1C04 New Features-20080627-B-1[1].0

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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






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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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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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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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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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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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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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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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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






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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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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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Step2: Configure the BTS IP in batches or one by one. Import the .csv file with planned IP in batches.


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Step2: Configure the BTS IP in batches or one by one. Configure the BTS IP one by one.


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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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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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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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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






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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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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






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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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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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Thank You

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BTS3703 V2R1C04 New Features-20080627-B-1[1].0