BTS 3900 ATP 27_4_2011_v1.1 IDU

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BTS 3900 ATP

Site Id and Name:

BTS 3900 ATP Snags Classification

ATP

Date Snag Details

Workma nship Factor( WM) * Product Factor (PrF) Plannin g 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)

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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

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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

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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. .

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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:

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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

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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

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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.

Test Procedures Expectation Result

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

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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

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.

Test Procedures Expectation Result

1. Check the -48 V DC power cables of

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

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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

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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. Pass Fail Not Run Zapped 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. Pass Fail Not Run Zapped 6. Check the voltage of

battery.

The detail will be filled in the table as

follows: Pass Fail Not Run Zapped 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 Pass Fail Not Run Zapped 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)

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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 Pass Fail Not Run Zapped 14. Battery heath check Check the batteries feeding power to

load after disconnection of AC power Pass Fail Not Run Zapped 15. Battery heath check Take the complete bank & cell voltage

readings after every 30 mins Pass Fail Not Run Zapped 16. Battery heath check Check that tested battery backup for

cabinet is as per designed backup Pass Fail Not Run Zapped 17. Battery heath check Is tested battery backup is up to/greater

than designed backup Pass Fail Not Run Zapped

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Huawei Representative

Name:_____________________ Signature:__________________ Date:______________________ PTML Representative Name:_____________________ Signature:__________________ Date:______________________

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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.

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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

 The BTS operates normally.

The Site Maintenance Terminal System and the BTS communicate normally.

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.

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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

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

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.

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.

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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

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

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

dialog box is displayed. (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.

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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

(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.

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T01-0703 Cell Performance

Objective

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

Prerequisites

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

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.

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

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

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.

(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.”

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(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

(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.

(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 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.

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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.

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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

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

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. (3) The management state of each

object is LOCKED.

(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. (3) The management state of each

object is UNLOCKED. (4) The color of each GRFU/DRFU

is light green. The board information is Normal.

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(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

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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 BTS operates normally.

 You have obtained the site management right through the Site Maintenance Terminal System. 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 dialog box is displayed. (2) The success information is

displayed. _{Pass Fail Not Run Zapped}

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

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

dialog box is displayed. (3) The Board Alarm Information

dialog box is displayed, showing the alarm information

about the current board. Pass Fail Not Run Zapped

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

 The BTS operates normally.  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.

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T02-0102 Calls

Objective

Verify that MS communicate normally.

Prerequisites

 The BTS operates normally.  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. Pass Fail Not Run Zapped Remarks

None.

T02-0103 Synchronous Handover

Objective:

Verify that the system can perform synchronous handovers.

Result:

Pass Fail Not Run Zapped

Comment & Remark:

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

Prerequisites

 The BTS has multiple neighboring cells.  The BTS operates normally.

 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.

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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:

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Prerequisites

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

 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:

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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

The BTS operates normally.

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

Cell2F Pass Fail Not Run Zapped

Cell3

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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

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TRX No. Measured value Result

0 ( )dBm Pass Fail Not Run Zapped

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T03-02 External alarm

Objective:

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

Result:

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

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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.

As a precaution, the “Gas Activation Switch” is switched off and after the activity 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 & terminated till BTS.

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 & terminated till BTS.

Locate the “Humidity Sensor”, which is installed on one of the “Equipment Room Walls”.

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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 & terminated till BTS.

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.

As a precaution, the “Gas Activation Switch” is switched off and after the activity 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 & terminated till BTS.

Cover the sun switch with a cloth. Tower

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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

Pass Fail Not Run Zapped

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

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

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this alarm. At the fuel float with cover inserted to the tank. Check with the OMC-R that the alarm has gone.