BTS 3900 ATP 27_4_2011_v1.1 IDU

ATP Items HUAWEI BTS3900 Ufone/Technical/ANO/DOC/01/01 1－38

BTS 3900 ATP

Site Id and Name:

BTS 3900 ATP Snags Classification

ATP Date

Snag Details

Workmanship

Factor(WM) *

Product Factor (PrF)

Planning

Factor (PF)

Note: *

WF: Means Snags reported due to Workmanship /Human Factor.(Technical Expertise , Skills lacking.

Poor Workmanship etc)

PrF: Means Snags reported due to Product Factor/Issues (Product & Design issues/flaws, High fault

rate etc)

PF: Means Snags reported due to Planning factor/Issues (Poor planning and Management etc).


ATP Summary

S. No. Test Items Total Status

T01 Hardware

Acceptance Items

Pass Fail

T01-01 Cabinet Installation 8

T01-02 Antenna System Installation 6

T01-03 Module Installation 2

T01-04 Trunk Cable & Signal Cable

Installation

13

T01-05 Power Cables & PGND

Cables

5

T02 Power ON Test

T02-01 Power Distribution 8

T02-02 Board Indicators 3

T02-03 Charging & Discharging of

Storage Batteries

17

T01 O&M Function

T01-01

Logging in to the Site Maintenance Terminal

System

15

T01-0701 Site Reset in levels 1

T01-0803 Channel Status Check 5

T01-11 Boards Operations 2

T03 RF Specification


T03-0101

VSWR of the Antenna

System

3

T03-0102 DRFU Antenna Power

29

T02 Service Items

T02-01 Basic Services

T02-02 Switching on an MS

3

T02-01 Voice & Data Calls Test

1

T01-0803 Call Status on DRFU

1

T02-0103 Synchronous Handover 3

T02-0104 BCCH TRU Mutual Aiding 1

T02-0105 Frequency Hopping

Function

4

T03-02 External Alarms 16


Part I: OFF-LINE TEST


T01 Acceptance Items for Hardware Installation

T01-01 Acceptance Items for the Installation of BTS3900 GSM Cabinet

T01-0101 Acceptance Items for BTS3900 GSM Installation

Purpose

Verify that the installation of integrated equipment of BTS3900 indoor cabinet complies with the corresponding engineering specifications.

Prerequisite

The BTS3900 cabinet is already installed.

Test Procedure Expectation Result

1. Check the position of cabinet.

The placement of the BTS3900 cabinet complies with the engineering design.

Pass Fail Not Run Zapped

2. Check the installation position.

When installed against the wall, the back of the cabinet must be 0 mm to 98 mm away from the wall. The cabinet is located near the feeder encapsulation window to minimize the length of the feeder. A height of at least 200 mm is spared for routing the feeder on the top of cabinet. The BTS cabinet can be installed side by side with the cabinet of other equipment.


3. Check all bolts, flat washers, and spring washers.

All bolts are fastened. The spring washer is installed between the bolt and the flat washer. The base (anchor) fits into the expansion bolt holes properly.


4. Check the connection between the cabinet and the base.

The cabinets are securely connected to the bases and are stable.


5. Check the horizontal error and vertical error.

The horizontal error of the cabinets is less than 3 mm and the vertical error is not more than 3 mm.


6. Check the installation of the base.

If no ESD floor is equipped to the equipment room, install the base. If the ESD floor is equipped to the equipment room, install the support and the base. The surface for laying the ESD floor must not be higher than the lower surface of the base; otherwise, the heat dissipation of the base is affected.


7. Check the cleanness and labels.

Clean both inside and outside surface of the cabinet. The surface of cabinet is clean. The paint is intact. The labels are correct, clear, and intact.


8. Check the front door of the cabinet.

The front door of the cabinet opens and closes easily. .



Remarks

None.

T01-0102 Acceptance Items for BTS3900 GSM Antenna Installation

Purpose

Verify that the antenna system installation meets the engineering requirements. The engineering parameters of antenna are as follows:

Prerequisite

The antenna system is already installed

Test Procedure Expectation Result

1. Check the feeders.

Connection Grounding Arrangement label

1) The feeders are correctly connected and arranged in the right sectors. (2) The feeders are arranged orderly and neatly.

(3) The labels are attached in compliance

with the engineering specifications.


2. Check the grounding bar. (1) Grounding

(2) Insulation

The outdoor grounding bar is connected to the underground grounding grid through a dedicated route. The indoor grounding bar is connected to the outdoor grounding bar or is directly grounded nearby. The grounding bar is insulated from the wall. The grounding cable is as short as possible.


3. Check the antenna

installation.

The antenna is installed in compliance with the engineering specifications, such as the position, azimuth, and down tilt.


4. Check the jumpers.

Connector Bending

The connectors of all the outdoor jumpers are waterproofed. Waterproof curves are

made for the jumpers. The bending radius of the jumper should be 20

times larger than its diameter.


5. Check whether

antenna tilt and

orientation mechanical

clamps available

The antenna mechanical clamps are installed properly. Antenna tilt and orientation can be

done.


6. Check RF Antenna type

along with TMA installed as

per RF nominal Plan.

Check whether Antenna type is installed as per RF

Nominal Plan. Mention Antenna make and model

below:

Sector 1:

Sector 2:

Sector 3:



Remarks

None.

T01-0103 Acceptance Items for Module Installation

Purpose

Verify that the installation of the module complies with the corresponding engineering specifications.

Prerequisite

All the modules are installed. The ends of all power cables are coated with protective sleeves.

Test Procedures Expectation Result

1. Check whether the BBU, the GRFU/DRFU modules are correctly installed.

They are correctly installed. Pass Fail Not Run Zapped

2. Check whether the screws for fastening the modules are secured on the cabinet.

The screws for fastening the modules are secured on the cabinet.


Remarks

None

T01-0104 Acceptance Items for Installation of Trunk Cables and Signal Cables

Purpose

Verify that the installation of the trunk cables and signal cables complies with the corresponding engineering specifications.

Prerequisite

The trunk cables and the signal cables are installed.

Test Procedures Expectation Results

1. Check the cabling. The cabling meets the engineering specifications, without cable crossover and damage. The cabling facilitates maintenance and further capacity expansion. The trunk cables and power cables are placed respectively.


2. Checking the trunk cables:

(1) Connector

(2) Bending

(3) The connectors of trunk cables are intact. The connectors of E1 cable are reliable and intact.

(4) The turning radius of coaxial cables is kept no less than 40 mm to prevent the wire core



from being damaged.

3. Checking the cable ties (1) The cables ties face the same direction. The cable ties in the equivalent position must be in a horizontal level.

(2) The extra part of the cable ties is evenly cut off and the cut surface does not have any sharp edges.

(3) No cable tie is wounded up.

(4) In the outdoor environment, each cable tie has a reserved length ranging from 3 mm to 5 mm.


4. Check the cables on the cable rack.

(1) The cables on the cable rack are neatly bound.

(2) The cables are bound neatly and tightly. The cable ties are evenly spaced.


5. Check the cables in the cabling trough.

The cables laid in a cabling trough may be bundled or not. If the cables are laid in a cabling trough, they are laid neatly without crossover and do not overrun the trough. The cables are tied when led into and out of the trough or when converting into another direction.


6. Check the margin of trunk cable.

When trunk cables are laid in overhead and under floor cabling mode, a little margin is left at turns at the bottom of racks.


7. Check the cable labels. Both ends of trunk cables are stuck with standard engineering labels to identify the position of the cables. The labels are clear.


8. Check RF cables:

(1) Installation

(2) Cabling

(3) The connectors of the RF cables are fixed in position to avoid false connection that may cause an abnormal voltage standing wave ratio (VSWR). The RF cables are intact.

(4) The horizontal RF cables are clamped into the cable trough.


9. Check power cables. (1) The cables are neatly connected to the power port of each module.

(2) Cables with an extra length are reserved at the connectors.


10. Check the CPRI cable (1) The two ends of the CPRI cable is neatly connected.

(2) The CPRI cables neatly and tightly bound. The cable ties are evenly spaced and face the



same direction.

(3) Proper surplus length is reserved for the CPRI cables near connectors for easy inserting and pulling of the connectors.

11. Check the ports of modules.

The unused ports are covered with dust-proof covers and matching plugs.


12. Check the installation of indoor jumpers.

(1) The indoor 1/2-inch jumpers are distributed according to the layer and sector.

(2) The indoor 1/2-inch jumpers are kept straight for 300 mm at their joints with the cabinet.


13. Check the environment monitoring cables.

The environment monitoring cables are securely and neatly installed.


Remarks

None.

T01-0105 Acceptance Items for Power Cables and PGND Cables

Purpose

Verify that the power cables and PGND cables are correctly processed and installed.

Prerequisite

None.


1. Check the specifications of power cables and PGND cables.

(1) The PGND cable is green and yellow.

(2) The –48 V power cable is blue.

(3) The connectors in use on the power cables are capped with protective sleeves.

(4) All the power cables and grounding cables are copper-core cables. The outer diameter of the external power cables and grounding cables is about 11 mm.


2. Check the labels and power cables.

(1) Labels are attached to ends of the power cables and PGND cables.

(2) The power cables or grounding cables are not short-circuited or connected reversely.

(3) The power cables or grounding cables are not damaged or broken.

(4) There are no connectors or



joints on the power cables or grounding cables.

3. Check the connectors and wiring terminals of power cables and PGND cables.

(1) The lugs at both ends of the power cable or the PGND cable are securely soldered or crimped.

(2) The bare wires and lug handles at the wiring terminals are tightly wrapped up with insulation tapes or heat-shrinkable tubes.

(3) Flat washers and spring washers are securely and closely mounted on wiring terminals.


4. Check the layout of power cables and PGND cables.

(1) The power cables and PGND cables are bound separately from other cables. The extra part of cables are trimmed rather than coiled up.

(2) Breaking devices such as switches and fuses are not included in the electric connection of the grounding system.


5. Check system grounding requirements.

(1) The diameter of the positive pole of the primary power supply connected to the earth complies with the engineering specifications.

(2) The working grounding and protection grounding of the BTS and the surge protection grounding of the building share one group of grounding


Remarks

None.

T01-02 Acceptance Items for Power-on Test

T01-0201 Acceptance Items for Power Distribution

Purpose

Verify that the power distribution of the BTS3900 works properly.

Prerequisite

The external –48 V DC power supply system works properly.


1. Check the -48 V DC power cables of

(1) The -48 V DC power cable (blue) is connected to the



cabinet. NEG(-) terminal on the DCDU-01 power input terminal block.

(2) The PGND cable (black) is connected to the RTN(+) terminal on the DCDU-01 power input terminal block.

2. Check the input voltage.

Measure the input voltage by using a multimeter. The input power complies with the standard.


3. Set the switch to ON to enable the power module.

The power module runs properly. Pass Fail Not Run Zapped

4. Check the DCDU voltage.

The output voltage of the DCDU-01 module ranges from -38.4 V DC to -57 V DC.


5. Check the power-on of modules.

Set the BBU switch on the DCDU-01 module to ON.

The power-on of each module is normal.


6. Power off the BBU and then power on it

The states of the RUN indicators on the GTMU module change from off to on (including the state of blinking). All the modules work properly.


7. Power off the GRFU/DRFU module and then power on it

The LED works properly: the RUN LED blinks, the ALM LED is off steady, the ACT LED is on steady, the VSWR LED is off steady, and the green LED labeled CPRI0 and CPRI1 are on.


8. Power off the FAN and then power on it

The RUN LED on the panel blinks normally to indicate the normal running of the board. The board is in normal operation.


Remarks

Test engineers must wear ESD wrist straps or ESD gloves.

T01-0202 Acceptance Items for Board Indicators

Purpose

Verify that the indicators on each board work properly.

Prerequisite

The BTS is powered on or running.


1. Check the board indicators.

2. Running

The board indicators display the running status of boards. For example, the generation and clearance of alarms are displayed


3. Status exactly and in time during power-on and loading.

The indicators work properly when the boards run properly.


Remarks

Pay attention to the running status of the indicators on the GTMU, GRFU/DRFU when the BTS is powered on or reset.

T01-0203 Charging & Discharging of Storage Batteries

Purpose

Verify that the storage batteries can be normally charged and discharged after the mains power supply for

the BTS3009 cabinet is switched on.

Prerequisite

The BTS is powered on or running.


1. Check the current of the

storage battery

Start the Site Maintenance Terminal System. Query the current of the storage battery (1) Select the target module and double-click View Resource. The View Resource dialog box is displayed. (2) Select Current of battery from the Select Resource Type drop-down list box. The current of the battery is a positive value,

indicating that the battery is being charged.


2. Switch off the mains power supply and query the Current of battery again.

The current of the battery is a negative value, indicating that the battery is being discharged.


3. Switch on the mains power supply.

The current of the battery can be queried.


4. Check the inter-connection of battery

The inter-connection of each battery is proper. The three 50AH bank is connected in loading sharing mode. The total capacity is 150AH.


5. Check the labeling of battery cables

The label of battery cables are marked properly.


6. Check the voltage of battery.

The detail will be filled in the table as follows:


7. Battery bank specs & BOQ Check that battery banks specs as provided as per approved BOQ. i.e. (12V/Cell, 150Ah & 155Ah)


8. Quantity of banks Check that battery banks are provided for cabinet site as per approved BOQ


9. Batteries physical condition Check that the batteries condition is good i.e. batteries are not damaged/swollen


10. Capacity & Rating of banks Check that all the battery banks and cells are provided of same capacity rating i.e. (Voltages, Amp Hour)



11 Health check of battery banks

PTML standard battery health check template (attached) is attached with ATP documents for battery testing.


12. Voltage measurement of batteries

Take the complete cell by cell voltage readings before commencing battery test.


13. Battery heath check Shutdown the AC Input supply of Rectifier to take batteries on load


14. Battery heath check Check the batteries feeding power to load after disconnection of AC power


15. Battery heath check Take the complete bank & cell voltage readings after every 30 mins


16. Battery heath check Check that tested battery backup for cabinet is as per designed backup


17. Battery heath check Is tested battery backup is up to/greater than designed backup


REMARKS:


Huawei Representative

Name:_____________________

Signature:__________________

Date:______________________

PTML Representative

Name:_____________________

Signature:__________________

Date:______________________


Part II: ON-LINE TEST


T01 O&M Function Acceptance Items

T01-01 Login

T01-02 Logging In to the Site Maintenance Terminal System

Objective

Verify that you can log in to the Site Maintenance Terminal System and implement O&M operations through the system.

Prerequisites

The BTS operates normally.

The Ethernet cable between the Site Maintenance Terminal System and the BTS is connected properly.

Procedure Expected result Result

Start and log in to the Site Maintenance Terminal System.

(1) Choose User Management > Login to display the Log in

dialog box.

(2) Enter your user name and password and click OK.

You can log in to the Site Maintenance Terminal System and implement O&M operations.


Remarks

None

T01-03 Site Management Right

T01-0301 Site Management Right

Objective

Verify that you can obtain and release site management right through the Site Maintenance Terminal System.

Prerequisites

The Site Maintenance Terminal System and the BTS communicate normally.

You have logged in to the Site Maintenance Terminal System successfully.


1. Obtain the site management right.

(1) Click Site and then double-click Site management right in

the right pane.

(2) Click Get in the Site Management Right

1. The site management right is obtained.

(1) The system prompts that the site management right is obtained successfully.

(2) One minute after the serial port cable is removed .the site management right is released.



dialog box.

(3) Remove the Ethernet cable between your PC and the BTS and wait for one minute, and then check whether the site management right is released.

2. Release the site management right.

(1) Click Site and then double-click Site management right in

the right pane.

(2) Click Release in the Site Management Right dialog box.

(3) Check whether the site management right is released.

The system prompts that the site management right is released successfully.


Remarks

After obtaining the site management right, you can perform operations and maintenance on the BTS through the Site Maintenance Terminal System, but you cannot write data to the BTS through the remote Site Maintenance System.

After releasing the site management right, you cannot carry out operations such as resetting of the BTS, but can only read data from the BTS through the Site Maintenance Terminal System.

T01-04 Logout

T01-0401 Normal Logout

Objective

Verify that you can log out of the Site Maintenance Terminal System under normal conditions.

Prerequisites




1. Choose Maintenance > Quit

to log out of the Site Maintenance Terminal System.

The Site Maintenance Terminal System window is closed.


2. Change the site management state through the remote Site Maintenance System.

You can change the attributes of the operation objects through the remote Site Maintenance System.


Remarks


After you log out of the Site Maintenance Terminal System, the site management right is handed over to the remote Site Maintenance System automatically.

T01-05 Topology Management

T01-0501 Topology Management

Objective

Verify that you can view the Topology Management through the Site Maintenance Terminal System.

Prerequisites



3. Click Board. Double-click Board Management.

The Board Management window is

displayed.


4. In the Board Management window, double-click GTMU.

The Topology Management window

is displayed, ensure the consistency between the hardware installation and the data configuration.


Remarks

None.

T01-06 Resource Viewing

T01-0601 Resource viewing

Objective

Verify that you can view the resources through the Site Maintenance Terminal System.

Prerequisites



5. Click Site and then double-click View Resource in the right pane of the Site Maintenance Terminal System

window.

The View Resource dialog box is

displayed.


6. Choose a resource item in Select Resource Type.

The status of the resource can be refreshed in the View Resource

dialog box in a real time manner.


Remarks

None


T01-07 Equipment Management

T01-0701 Site Reset Hierarchically

Objective

Verify that the site can be reset hierarchically through the Site Maintenance Terminal System.

Prerequisites


You have obtained the site management right through the Site Maintenance Terminal System.


1. Click Site and then double-click Site Reset Hierarchically

in the right pane of the Site Maintenance Terminal System

window.

2. Select Third Level Reset and then click OK.

3. Click Site and then double-click Site Reset Hierarchically

in the right pane of the Site Maintenance Terminal System

window.

4. Select Forth Level Reset and then click OK.

(1) The Site Reset Hierarchically

dialog box is displayed.

(2) The system prompts that the hierarchical reset is successful.

(3) The Site Reset Hierarchically


(4) The system prompts that the hierarchical reset is successful.


Remarks

After the site is reset, it is re-initialized. During the re-initialization course, no operations on the site can be carried out. When the Site Maintenance Terminal System window is refreshed, it means the

re-initialization is complete.

During the third level reset, only the data is loaded while program is not.

T01-0702 Cell Management State Changes

Objective

Verify that the cell management state can be changed through the Site Maintenance Terminal System.

Prerequisites

1. The Site Maintenance Terminal System and the BTS communicate normally.



1. Block the cell

(1) Click Cell and then double-click Change Cell Management

(1) The Change Cell Management State dialog box

is displayed.

(2) A prompt "Changing state



State in the right pane of the Site Maintenance Terminal System

window.

(2) Choose LOCKED and then click OK.

(3) Obtain the cell attributes and the attributes of the objects under this cell. Check the management state of the objects.

(4) Observe the color of each GRFU/DRFU under this cell and check the board information.

successfully" is displayed on the status bar.

(3) The management state of each object is LOCKED.

(4) The color of each GRFU/DRFU is dark green. The board information shows “Manual block."

2. Unlock the cell

(1) Click Cell and then double-click Change Cell Management State in the right pane of the Site Maintenance Terminal System

window.

(2) Choose UNLOCKED and then click OK.

(3) Obtain the cell attributes and the attributes of the objects under this cell. Check the management state of the objects.

(4) Observe the color of each GRFU/DRFU under this cell and check the board information.

(1) The Change Cell Management State dialog box

is displayed.

(2) A prompt "Changing state successfully" is displayed on the status bar.

(3) The management state of each object is UNLOCKED.

(4) The color of each GRFU/DRFU is dark green. The board information shows “Normal.”


Remarks

When the cell management state is changed to LOCKED, the calls of the subscribers in this cell are interrupted.

Before the cell management state is change to UNLOCKED, the MS in this cell cannot access to the network.


T01-0703 Cell Performance

Objective

Verify that the cell performance test can be carried out through the Site Maintenance Terminal System.

Prerequisites




3. Click a cell and then double-click Cell Performance Test in

the right pane of the Site Maintenance Terminal System

window.

4. Click Start.

(1) The Cell Test dialog box is

displayed.

(2) The test results of the GRFU/DRFU are displayed.

If the board is normal, the result shows that the test succeeded.

If the board is abnormal, the result shows that the test failed.


Remarks

None.

T01-08 BT Management

T01-0801 BT Management State Change

Objective

Verify that the BT management state can be changed trough the Site Maintenance Terminal System.

Prerequisites



The BT management state is UNLOCKED before the BT is locked. The BT management state is LOCKED before the BT is unlocked.


1. Lock the BT

(1) Click Cell > BT and

then double-click Change BT Management State in the Site Maintenance Terminal System

window.

(2) Check Current BT and LOCKED, and then click OK.

(3) Obtain the BT attributes and the attributes of the objects under this BT. Check the

(1) The Change BT Management State dialog box is displayed.

(2) The system prompts that the BT management state is changed successfully.


(4) The color of each GRFU/DRFU is dark green. The board information shows “Manual block.”



management state of the objects.

(4) Observe the color of each GRFU/DRFU under this BT and check the board information.

2. Unlock the BT

(1) Click Cell > BT and

then double-click Change BT Management State in the Site Maintenance Terminal System

window.

(2) Check Current BT and UNLOCKED, and then click OK.

(3) Obtain the BT attributes and the attributes of the objects under this BT. Check the management state of the objects.

(4) Observe the color of each GRFU/DRFU under this BT and check the board information.

(1) The Change BT Management State dialog box is displayed.

(2) The system prompts that the BT management state is changed successfully.


(4) The color of each GRFU/DRFU is dark green. The board information shows “Normal.”


Remarks

When the BT management state is changed to LOCKED, the calls of the subscribers in this BT are

interrupted.

Before the BT management state is change to UNLOCKED, the MS in this BT cannot access the network.

T01-0802 BT Re-Initialization

Objective

Verify that the BT can be reinitialized through the Site Maintenance Terminal System.

Prerequisites




1. Click Cell > BT and then double-click BT Reinitialization.

2. Click OK.

(1) The BT Reinitialization dialog

box is displayed.

(2) The prompt saying "BT reinitialize successfully" is displayed.


Remarks


After the BT is reinitialized, the GRFU/DRFU is out of service for a short time.

T01-0803 Viewing Channel State

Objective

Verify that the channel attribute management function is normal.

Prerequisites



3. Click BT. Double-click View Channel State.

4. Make a call on the GRFU/DRFU. Check the channel state.

(1) The View Channel State

dialog box displayed, showing the channel type and status.

(2) Value I means the channel is idle; Value A means the

channel is occupied.


Remarks

To avoid blocking cells, choose single-GRFU/DRFU cells

T01-09 RC Maintenance

T01-0901 RC Attribute Management

Objective

Verify that the RC attribute management through the Site Maintenance Terminal System is functional.

Prerequisites




5. Click an RC. Double-click RC Attributes Management.

6. Check that the RC attributes shown in the RC Attributes Management dialog

box is consistent with the BSC data.

7. Change the parameter value. Click Set. Then click OK.

8. Close the RC Attributes Management dialog

box. Then open it again to check the

(1) The RC Attributes Management dialog box is

displayed.

(2) The RC attributes on local end and remote end are consistent.

(3) A prompt "Setting RC attributes successful" is displayed on the status bar.

(4) The parameter value is the set value.



parameters.

Remarks

The change of parameters in RC Attributes Management is only valid in the GTMU. To change the parameters in the GRFU/DRFU, perform RC Opstart.

This test may change the initial RC attributes and interrupt the operations on the BTS; therefore, Huawei recommends that you initialize the BTS after the test.

T01-0902 Changing RC Management State

Objective

Verify that the system can change RC management state through the Site Maintenance Terminal System.

Prerequisites



Before locking the RC, ensure that the RC is in UNLOCKED state. Before unlocking the RC, ensure that the RC is in LOCKED state.


1. Lock the RC

(1) Click RC. Double-click Change RC Management State.

(2) Select Current RC. Then select LOCKED. Click OK.

(3) Obtain the attributes of RC and each channel on this RC through the Site Maintenance Terminal System. Check the management state.

(4) Check the color of GRFU/DRFU s and the board information.

(1) The Change RC Management State window appears.

(2) Operational result indicates

that changing the RC management state succeeded.


(4) The color of each GRFU/DRFU is dark green. The boards are locked.


2. Unlock the RC

(1) Click RC. Double-click Change RC Management State.

(2) Select Current RC.

Then select UNLOCKED. Click OK.

(3) Obtain the attributes of RC and each channel on this RC through the Site Maintenance Terminal System. Check the management state.

(1) The Change RC Management State dialog box is displayed.

(2) Operational result indicates

that changing the RC management state succeeded.


(4) The color of each GRFU/DRFU is light green. The board information is Normal.



(4) Check the color of GRFU/DRFU s and the board information.

Remarks

When the RC management state is changed to LOCKED, the calls on this BT will be affected.

Before the RC management state is changed to UNLOCKED, the connections and conversations on this BT are disabled.

T01-0903 RC Re-initialization

Objective

Verify that the RC re-initialization through the Site Maintenance Terminal System is normal.

Prerequisites




1. Click BT. Double-click RC Reinitialization.

2. Click OK.

(1) The RC Reinitialization dialog

box is displayed.

(2) A prompt "RC reinitialize successfully" is displayed in the Operational result list box.


Remarks

After the RC re-initialization, the GRFU/DRFU is out of service for a short time.

T01-10 Channel Management

T01-1001 Channel Attribute Management

Objective

Verify that the channel attributes management through the Site Maintenance Terminal System is normal.

Prerequisites




3. Click a channel. Double-click Channel Attributes Management.

4. Check whether the parameters are consistent with BSC data.

5. Change the parameter value and channel

(1) The Channel Attributes Management dialog box is

displayed.

(2) The channel attributes at remote end and local end are consistent.

(3) A prompt "Set channel attributes successfully." is displayed on the status bar.

(4) The parameter value is the set



type. Click Set. Then click OK.

6. Close the Channel Attributes Management dialog

box. Then open it again to check the parameters.

value.

Remarks

The change of parameters in Channel Attribute Management is only valid in the GTMU. To change the parameters of the GRFU/DRFU, perform Channel opstart.

This test may change the initial RC attributes and interrupt the normal running of BTS. Therefore, the initialization of BTS after the test is recommended.

T01-11 Board Management

T01-1101 Board Operation

Objective

Verify that the operation of each board through the Site Maintenance Terminal System is functional.

Prerequisites




The test board is configured and functional.


1. Board resetting, self-test, and opstart

(1) Click Board. Double-click Board Management.

(2) Right-click the board, Choose Reset, Self-test, or Opstart

(1) The Board Management


(2) The success information is displayed.


Remarks

Board operation includes board reset, board self-test, and board opstart.

GTMU and GRFU/DRFU support resetting and self-test.

GRFU/DRFU support the opstart

T01-1102 Board Alarm

Objective

Check the functions used to query board alarms through the Site Maintenance Terminal System.

Prerequisites




The operated board is configured and running normally.

The sensors operate normally and connect correctly.


2. Make the board generate an equipment alarm.

3. Click Board and then double-click Board Management in the Site Maintenance Terminal System

window.

4. Right-click a board and choose Board Alarm on the shortcut

menu

(1) The alarm is generated.

(2) The Board Management


(3) The Board Alarm Information

dialog box is displayed, showing the alarm information about the current board.


Remarks

None

T02 Service Items

T02-01 Basic Services

T02-0101 Switching On an MS

Objective

Verify that an MS can be switched on and registered normally.

Prerequisites


An MS is available for a test.

The SIM card in the MS is valid.

The Abis interface messages of indicated cells on the BSC Maintenance System can be traced.


5. Switch on the MS. The MS is registered in the network. Pass Fail Not Run Zapped

6. View the Abis interface tracing messages of indicated cells on the BSC Maintenance System.

The "Location Updating Accept" message can be seen in the Abis interface messages. The location updating of the MS is successful.


Remarks

None.


T02-0102 Calls

Objective

Verify that MS communicate normally.

Prerequisites


Two MS are available for a test.

The SIM card is inserted into the testing MS.


Use one MS to call the other. The MS communicate successfully, and the speech quality is good.


Remarks

None.

T02-0103 Synchronous Handover

Objective:

Verify that the system can perform synchronous handovers.

Result:


Comment & Remark:

Synchronous handovers refer to the handovers between cells in one site.

Prerequisites

The BTS has multiple neighboring cells.


An MS is available for a test.

The SIM card in the test MS is valid, and the MS has logged in to the network.


7. Use the MS to set up a call on a

certain frequency in the cell of the

site. Then hand over the call to a

neighboring cell of this site

The handover is successful and the

call is not interrupted. Pass Fail Not Run Zapped

8. Hand over the call back to the The handover is successful and the Pass Fail Not Run Zapped


previous cell and keep calling. call is not interrupted.

9. Repeat steps 1 to 2 with other cells. The same as steps 1 and 2. Pass Fail Not Run Zapped

T02-0104 BCCH TRU Mutual Aiding

Objective

Verify that the BTS can provide the BCCH TRU mutual aiding function.

Prerequisites

The BCCH mutual aiding function is enabled.

At least one cell is configured with more than one GRFU..

The BTS operates normally and the GRFU. Carrying the BCCH also operates normally

The SIM cards inserted in the testing MS are valid and the MS have accessed the network.


10. Block the BT that the primary BCCH on the Site Maintenance System.

11. Start the local or remote site maintenance system 15 minutes later. Select BT and double-click View Channel State. Check

whether the GRFU, carrying the BCCH switches to another GRFU of the cell.

12. Use the MS to initiate a call after the state of the new primary BCCH changes to I.

(1) The state of all the channels under the BT carrying the primary BCCH is 0.

(2) The primary BCCH is switched to another BT through a TRU mutual aid.

(3) The call is successful and the speech quality is good.


Remarks

Enable the TRU mutual aid function during the system initialization.

Perform the BCCH TRU mutual aid function 15 minutes after the system initialization.

T02-0105 Frequency Hopping Function

Objective:

Verify that the frequency hopping function of the BTS is normal.

Result:


Comment & Remark:


Prerequisites

The specified cell of the BTS is configured with the RF frequency hopping function.


An MS is available for test.

The SIM card in the MS is valid.


13. Block the TCHs on the DRFU carrying the

non-primary BCCH.

Unblocking success is displayed

on the Site Maintenance

Terminal System.


14. Use the testing MS to initiate a call on the

DRFU carrying the BCCH and maintain

the call. Observe the frequency hopping

mode through the MS.

In RF hopping mode, the DRFU

carrying the primary BCCH uses

non-hopping mode. The speech

quality is good.


15. Unblock the TCHs on the DRFU carrying

the non-primary BCCH. Block the TCHs

on the DRFU carrying the primary BCCH.

Blocking success is displayed on

the Site Maintenance Terminal

System.


16. Use the MS to initiate a call on the DRFU

carrying the non-primary BCCH and

maintain the call. Observe the frequency

hopping mode through the MS.

The DRFU carrying the

non-primary BCCH uses hopping

mode. The speech quality is

good.


T03 RF Specifications Test Items

T03-01 RF Specifications

T03-0101 VSWR of the Antenna System

Objective:

Verify that the voltage standing wave ratio (VSWR) of the antenna system complies with the requirements.

Result:


Comment & Remark:

The VSWR of each feeder must be no more than 1.3 but for the sites which with shorter feeder (less than 20


M) or the site with combiner, the VSWR should no more than 1.4.

It is recommended that the Sitemaster (ANRITSU or Bird) is the instrument for VSWR test.

Prerequisites


Procedure A Expected result

1. Take the jumper off and test the VSWR with

SiteMaster.

Antenna VSWR Test result:

Cell Feeder VSWR Result

Cell1

Cell1A Pass Fail Not Run Zapped

Cell1B Pass Fail Not Run Zapped

Cell1C Pass Fail Not Run Zapped

Cell1D Pass Fail Not Run Zapped

Cell1E Pass Fail Not Run Zapped

Cell1F Pass Fail Not Run Zapped

Cell2







Cell3








T03-0102 DRFU Transmit Power

Objective:

Verify that the actual transmit power of the DRFUs meets the requirements.

Result:


Prerequisites

The BTS operates normally, and the calls of the DRFUs are normal.

.

Procedure A Expected result

1. Measure the transmit power by Power meter.

The criteria for the RF transmit power :

As per ETSI EN 300 910 V7.4.0 (European Stadard Telecommunication Series) “The tolerance of the

actual maximum output power of the BTS shall be ±2 dB under normal conditions and ±2,5 dB under

extreme conditions”.

DRFU

BAND Carrier

TYPE

Coupling

System

ToC Output

Power(W)

ToC Output

Power(dBm)

Power Output

Range(Normal)

Power Output

Range(Extreme)

± 2.0 dB ± 2.5 dB

900M DRFU No

combining 45W 46.53 44.53 ~ 48.53 44.03 ~ 49.03

900M DRFU Combining 20W 43.01 41.01 ~ 45.01 40.51 ~ 45.51

1800M DRFU No

combining 40W 46.02 44.02 ~ 48.02 43.52 ~ 48.52

1800M DRFU Combining 18W 42.55 40.55 ~ 44.55 40.05 ~ 45.05


TRX No. Measured value Result

0 ( )dBm Pass Fail Not Run Zapped




















Name:_____________________

Signature:__________________

Date:______________________

PTML Representative

Name:_____________________

Signature:__________________

Date:______________________

T03-02 External alarm

Objective:

Verify that all external alarms can be reported to OMC normally.

Result:


Comment & Remark:

There are 16 external environment alarms on site. All of alarms are Boolean values. If the alarm appears, the

alarm can be displayed normally on OMC. When the alarm recovers, the corresponding alarm will disappear on

OMC.


Check the Intruder alarm Intruder sensor properly installed &

terminated till BTS. Open & close BTS

Room Door to generate & clear the

intruder alarm respectively & verify from

OMCR


Check the Fire Panel

alarm

Fire Panel properly installed & terminated

till BTS.

As a precaution, the “Gas Activation

Switch” is switched off and after the activity

changed back to “ON”. Open the main

equipment room’s “AC Distribution Box”

and turn the MCB for the “Fire Panel

Alarm” to the "OFF" position. After few

seconds an audible alarm should be heard



from the “Fire Alarm Panel”.

Check with OMC-R that they can see this

alarm. In the “AC Distribution Box” switch

ON the “Fire Alarm Panel – MCB”. Check

with the OMC-R that the alarm has gone.

Check the Smoke

Detector alarm

Smoke sensors are properly installed &

terminated till BTS.



changed back to “ON”.

Open the “Fire Alarm Control Panel” front

cover. Pull down the fire alarm "Pull Down

Switch" located on the “Equipment Room

Wall”, the “Fire Alarm Bell” should start to

ring. Silence the bell with the "Silence Bell"

soft key located on the “Fire Alarm Control

Panel”.

Check with the OMC-R that they can see

this alarm. Reset the “Fire Alarm Control

Panel” by pressing the "Reset Alarm" soft

key on the “Fire Alarm Control Panel”.

Check with the OMC-R that the alarm has

gone.

Close the “Fire Alarm Control Panel” front

cover.


Check the Over temp

alarm

Over temp sensor properly installed &


On A/C Panel, Set the over temperature

threshold below 28 °C. Over Temperature

alarm will be reported at the OMCR. Verify

from OMCR & set over temperature

threshold back to 28 °C.


Check the Humidity

alarm

Humidity sensor properly installed &


Locate the “Humidity Sensor”, which is

installed on one of the “Equipment Room

Walls”.



Set the humidity upper limit at 20% with

OMCR. After few seconds, Check with

OMC-R that they can see this alarm. Set

the humidity upper limit back to 85%,

Check with the OMC-R that the alarm has

gone.

Check the Water

leakage alarm

Water leakage sensor properly installed &


Locate the “Water Leakage Sensor”,

located on one of the “Equipment Room

Walls” at floor level. Immerse the Water

Leakage Sensor into water. After few

seconds, Check with OMC-R that they can

see this alarm. Take out the Water

Leakage Sensor from the water, Check

with the OMC-R that the alarm has gone.


Check the Gas release

alarm

FSS properly installed & terminated till

BTS.



changed back to “ON”.

The Test will be done by using “LOOP Test

Method”.

Remove the [Jumper] cables of “Gas

Released” on EMU, the alarm of “Gas

Released” will be reported to OMCR.

Reconnect the [Jumper] cables; the alarm

should be cleared in OMCR


Check the Generator

Running alarm

Open the “Main Switch DB” in Genset

Room. Disconnect the WAPDA supply

from the Main Switch. Genset will be

started. Generator Running alarm will be

reported at the OMCR. Verify from OMCR

& Switch ON the MCB.


Check the Tower light

alarm

Tower light sensor properly installed &


Cover the sun switch with a cloth. Tower



lights will turn on. Now remove one bulb

from the holder & Tower light failure alarm

will be reported at OMCR. Clear the alarm

once bulb is installed back & verify from

OMCR.

Check Air Conditioner

Failure Alarm

Air Con Panel properly installed &

terminated till BTS. Alarm to be actuated

when both Air Conditioners are operating


Check Mains

Failure Alarm

Alarm to be actuated when Input

Commercial Supply for Rectifier has

suspended / failed


Check Low Battery

Voltage alarm

Alarm to be actuated when Battery Bank

discharge voltage <= 49 volts Pass Fail Not Run Zapped

Check the

Rectifier Major

alarm

No: of Rectifier modules having faults=>1,


Check the Rectifier

Minor Alarm

Condition: Alarm to be actuated when

lightning surge has affected the system Pass Fail Not Run Zapped

Check the Generator

Failure alarm

Open the “Main Switch DB” in Genset

Room. Disconnect the WAPDA supply

from the Main Switch. Genset will be

started. Wait for consistent response of the

Genset, for some time.

Locate the “OutPut Switch” on the Front

Panel of Genset. Change the Output

Switch to “OFF” position. The Output

supply of the Genset will be disconnected.

The alarm of “Generator Failure” (Alarm –

15) will be reported in OMCR. Change the

position of “Output Switch” to “ON”

position. The supply of Genset will be

again commenced. Reconnect the

WAPDA supply by changing position of

Main Switch to “ON” position.


Check the Gen Low Fuel

alarm

Take the fuel float with the cover out of the

tank. Check with OMC-R that they can see Pass Fail Not Run Zapped


this alarm. At the fuel float with cover

inserted to the tank. Check with the

OMC-R that the alarm has gone.


Name:_____________________

Signature:__________________

Date:______________________

PTML Representative

Name:_____________________

Signature:__________________

Date:______________________

Documents

BTS 3900 ATP 27_4_2011_v1.1 IDU