Pizza Hut and KFC Locations in Dhaka City







Pizza Hut 
KFC

Pizza Hut Locations: 
1.Pizza Hut Natok Para
10 Natok Para New Baily Road Phone: (+880-2) 8317265, 8317099

2.Pizza Hut Gulshan

Road# 140, SE (F) – 1 Bir Uttam Mir Shawkat Ali Shorok South Avenue, Gulshan – 1 Phone: (+880-2) 8857536-8


3.Pizza Hut Dhanmondi
754 Shatmoshjid Road, Dhanmondi R/A Phone: (+880-2) 9133750, 9133576, 9133549

KFC Locations:

1.KFC Dhanmondi
House# 84, Road# 7/A Satmosjid Road (Next to Eidgah) Phone: (+880-2) 8158300, 8150231

2.KFC Banani
Bulu Ocean Tower 40 Kemal Ataturk Avenue Phone: (+880-2) 9893028, 9893038
3.KFC Natok Para
10 Natok Para New Baily Road Phone: (+880-2) 9342168
4.KFC Eskaton
Urban Centre Point 400 New Eskaton Road Boro Moghbazar Police Station Ramna Phone: (+880-2) 9341859
5.KFC Mirpur
Plot# 14, Road# 3 (Main Road) Harun Mollah Shorok, Block-A, Mirpur – 11 (Opposite of Mirpur Central Mosque) Phone: (+880-2) 8051280

6.KFC Laxmi Bazar
House# 79, Suvas Bose Avenue Phone: (+880-2) 7125304, 7125318

7.KFC Paltan
68 Purana Paltan Phone: (+880-2) 9515336, 9515337

8.KFC Gulshan
House# 10/A, Road# 142, SE(H)-1 Bir Uttam Mir Shawkat Ali Shorok South Avenue, Gulshan-1 Phone: (+880-2) 8837564, 8837565

Jolkona : Providing Cataract Surgery In Bangladesh


Jolkona is a foundation which provides free cataract surgery in Bangladesh.Through jolkona by providing them some money or sponsoring a cataract surgery or promoting their project you can give the vision as a gift to a poor child or a person who does not have the ability to conduct an eye surgery and get his or her vision back.This is a novel project and this is just to help people who are living under the line of povertyThis is one of the public health project of Jolkona.

Around two million people in Bangladesh suffer in blindness and another 3 million people in Bangladesh is not able to see properly without spectacles which means these number of people are visually impaired.About 60% of the visual impaired people are suffering these diseases just because of cataracts.
Mojority of this people are just unable to cure this because of their poverty.Distressed Children International (DCI) has developed a program to provide free eye examinations by an ophthalmologist to these underprivileged people and arrange free cataract surgeries as needed. Furthermore, as preventative measures this program provides community awareness and education on eye health.
Department of Explosive In Bangaldesh

Department of Explosive In Bangaldesh

The responsibilities of Department of Explosive in Bangladesh is to observe and monitor commercial explosives, flammables and unfired pressure vessels.This department of explosive in Bangladesh is attached with the ministry of Energy and Mineral Resources,Government of Bangladesh.
The Department of Explosive Bangladesh has a Testing Laboratory at Segunbagicha,Dhaka.It has also 4 branch offices at Khulna,Chittagong,Rajshahi and Sylhet.The testing lab has the facility to taste the explosives and different materials which comes under the law and act.

Contact Address:
Mr. Md. Khairul Bashar
Chief Inspector of Explosives in Bangladesh
Department of Explosives
Segunbagicha, Dhaka-1000
Phone: 02-9345258(off); 02-8124047 (res)
Fax: 880-2-8351821
E-mail: dhaka@explosives.gov.bd
 

Where is Bangladesh and about Bangladesh?

About Bangladesh: 
Flag of Bangladesh
Location:
Bangladesh is a country in Asia.This is a democratic nation.Bangladesh is a member of SAARC.Bangladesh is surrounded by India in three of its side.It has many borders with India.Previously before the independence it was a part of Pakistan.It has also a small border with Myanmar.The source of the rivers in Bangladesh are Ganges and Brahmaputra rivers.
Smriti Soudho in Savar

Area of Bangladesh:
51,703 sq mi (133,911 sq km); total area: 55,598 sq mi (144,000 sq km)
Capital of Bangladesh:
Capital of Bangladesh is named as Dhaka.The area of Dhaka is 12,560,000 square kilometer (metro area), 5,378,023 square kilometer(city proper area).
There are total 64 districts in Bangladesh and 7 divisions.
Language:
Language of Bangladesh is Bengali.
Staple food: Rice,Daal and Fish.Some people also eat roti(bread) or paratha.
Seasons and Weather:
There are total six seasons in Bangladesh and those are named as Grishmo(summer),Borsha(rainy season),Sorot(Season just after rainy season),Hemonto(Season just before winter),Sheeth(winter),Bosonto(spring)
Parliament of Bangladesh
Current President: Jillur Rahman(2011)
Prime Minister: Sheikh Hasina(2011)
Ruling Party: Bangladesh Awami League
Father of the Nation:Bangabandhu Sheikh Mujibur Rahman
International Air port: Shahjalal International Airport,Dhaka.
Sea Beach : Cox's Bazar Sea Beach in Cox's Bazar Chittagong,Potenga Sea Beach in Chittagong city.
Sea Port:Chittagong sea port and Mongla sea port at khulna.
Land Port:Benapole,Jessore and Hili ,Dinajpur


What is noise floor?

What is noise floor?

In signal theory, the noise floor is the measure of the signal created from the sum of all the noise sources and unwanted signals within a measurement system.
The first is the minimum equivalent input noise for the receiver. This can be calculated from the following formula:
P =  k T B
Where:
P is the power in watts
K is Boltzmann's constant (1.38 x 10-23 J/K)
B is the bandwidth in Hertz
Using this formula it is possible to determine that the minimum equivalent input noise for a receiver at room temperature (290K) is 10log(kT*1000) = 10log(1.38×10-23×1000×290) = -174 dBm / Hz.
Noise floor     =     -174   +   NF +   10 log Bandwidth
Where NF is the noise figure 
The noise figure (NF) is defined as the ratio of the output noise power of a device to the portion thereof attributable to Thermal noise in the input termination at standard noise temperature (usually 290 K). The noise figure is thus the ratio of actual output noise to that which would remain if the device itself did not introduce noise.
 
Optimization of a Telecommunication network

Optimization of a Telecommunication network


It is impossible to predict the exact performance of a network once it has been implemented, so it will always be necessary to make minor adjustment to the network. Network optimization is an important element of a network’s lifecycle compromising of pre-launch network optimization and post launch  network performance optimization. Network performance optimization involves finely tuning the network after the configuration faults are eliminated by selecting appropriate network parameters to achieve the set QoS targets. 
A network after commissioning and testing needs continuous monitoring to optimize the following parameters :
• Traffic
• Traffic deviation
• Traffic mixture
• Soft handover percentage
• Average TX power
• Average RX power
• Drop calls
• Interference
• Handovers per cell
• Inter-system handovers
• Throughput
• Bit error rate and frame error rate
 
RADIO NETWORK DETAILED PLANNING :FIELD SURVEY

RADIO NETWORK DETAILED PLANNING :FIELD SURVEY


Field survey
After the preliminary planning work a group of engineer visits the location of the cell sites to investigate the followings.
Land procurement: The land should be purchased at the exact location of the base station or very adjacent to it.  If land is cheap the guy mast tower is considered otherwise self supported tower should be installed.
Accessibility of the site: Road condition for accessibility of vehicle.
Availability of commercial power supply: If high tension (HT) power line is available adjacent to the cell site then own transformer and switchgear is preferable (reliability of power supply) otherwise direct connection from low tension (LT) line can be taken. The detailed planning is altered based on the report of field survey. 
Coverage Planning
Link budget calculations give the loss in the signal strength on the path between the mobile station antenna and base station antenna. These calculations help in defining the cell ranges along with the coverage thresholds. Coverage threshold is a downlink power budget that gives the signal strength at the cell edge (border of the cell) for a given location probability. As the link budget calculations basically include the power transmission between the base station (including the RF antenna) and the mobile station antenna, we shall look into the characteristics of these two pieces of equipment from the link budget perspective. Link budget calculations are done for both the uplink and downlink. 
Capacity Planning
First step of capacity planning is to predict the behavior of users from filed survey. Next the expected offered traffic/user ‘a’ is evaluated from survey report.  For a particular GoS and number of channel ‘n’ and the total offered traffic ‘A’ is evaluated from Erlang’s table. Now the number of users under a cell is evaluated from the relation, N=A/a. If this number is less than the expected number of users from survey report then the number channel has to be increased for recalculation of N. The same job is done by reducing the number of channels if the calculated N is greater than that of survey report.
 
Planning tools have frequency planning algorithms for automatic frequency planning. These require parameter setting and prioritization for the parameters as an input for the iteration. The planning tool can also be utilized in manual frequency planning. The tool uses interference calculation algorithms and the target is to minimize firstly the co-channel interference and also to find as low an adjacent channel interference as possible. Frequency planning is a critical phase in network planning. The number of frequencies that can be used is always limited and therefore the task here is to find the best possible solution. 
Parameter planning
In the parameter planning phase a recommended parameter setting is allocated for each network element. For radio planning the responsibility is to allocate parameters such as handover control and power control and define the location areas and set the parameters accordingly.
 
 
 
A summary of the main factors affecting network planning are listed below:

A summary of the main factors affecting network planning are listed below:


Market analysis
vCompetitor analysis
vPotential customers
vUser profiles: services required and usage
Customer requirements
vCoverage requirements
vCapacity requirements
vQuality targets: call setup success, drop call rate, etc.
vFinancial limitations
vFuture deployment plans
Environment factors and other boundary conditions
vArea morthography
vArea topography
vHotspot locations
vAvailable frequency band
vRecommended base transceiver station (BTS) locations 
 
Cope with new platform
Technologies in telecommunications is changing rapidly in context of multiplexing / access technique (FDMA, TDMA, CDMA, OFDMA etc), modulation scheme, channel coding, protocol etc.  Some examples of introduction of new technology used in Bangladesh during the last 30 years are:
qAnalog PSTN phone
qDigital PSTN phone
qAMPS cell phone
qWireless Local Loop (WLL)
qGSM cell phone
qCDMA cell phone
qGPRS technique
qADSL, WiMAX 
To take right decision for rolling out a new network platform, different software tools are used. One of the popular tool used in Europe is techno-economic solution. Techno-economic evaluations of new network technology is analyzed 
The steps of techno-economic solution of a new platform network are:
  • ØService definition ( The services to be provided must be defined and the market penetration of these services over the period of study is used as the input parameter of the tool)
  • ØService tariff predictions ( The services are associated with a part of the total tariff of the service provider)
  • ØRevenue Model ( using the information of market penetration and tariff of services under study, the tool calculates the revenues of each year for the service set)
ØThe architecture scenarios provide a shopping list of components of the network (equipment, cables, cabinets, ducting, installations etc)   

ØNetwork component cost data base including more than 300 network components which are collected from many European sources)
ØInvestment model ( combining architecture scenarios and cost data base the investment of a year is calculated)
ØOperation and maintenance mode ( the OA&M costs includes the cost of repair parts including civil work and operations and administration)
ØInvestment and OA&M costs together provides the life cycle cost for the selected architecture scenario.
ØFinally combining service revenues, investment cost, operating cost and general economic inputs (discount rate, tax rate etc.) cash flow, loss-profit, NPV (net present value) , IRR (internal rate of return), Payback period etc are calculated.
 
 
 
Forecasting Data Related to Network Planning

Forecasting Data Related to Network Planning

Appropriate planning of a network is essential for optimum utilization of resources of existing network and investment of a service provider. Planning of a network is related to forecasting of following parameters:
vNumber of subscriber
vAverage offered traffic
vBusy hour traffic
vDemand of new service (for example urban subscribers of Bangladesh have replaced their PSTN phone by mobile cell phone and ADSL)
vForecasting the correlation among demand of different services
After getting the forecast data a network planner has to figure out the following issues:
• Choice of technology and network components
• Design of network structure
• Routing principles and redundancy in the network
• Dimensioning of nodes and routes in the network
• Timing of network expansion
• Implementation of additional functionality
• Introduction of new and enhanced services
• Integration of functionality on various OSI levels
• Replacement strategies for old network components/ old technology
• Long-term strategy planning for network evolution
Feasibility Studies In Radio Network Planning

Feasibility Studies In Radio Network Planning


Before starting any business the initial job of an investor is to judge the market. For a mobile cellular network the investor have to estimate the potential customer and present conditions of his competitors based on report of the field survey team. If the situation favors the businessman then he has to think about his license bandwidth, total investment and time to recover the investment. Because bandwidth is directly related to capacity of the network hence revenue earned per unit time. If the investor decided to start the project he has to find the way of starting the work. Some times it is convenient to initiate the project from the most dense traffic region to achieve revenue within shorter period called pilot project.  Above operations are actually the paper work may be the minors of top management meeting. Top management then orders the engineering section to prepare a preliminary work plan.
Graded Index Multi Mode and Step Index Single Mode Fiber : Advantages and Disadvantages

Graded Index Multi Mode and Step Index Single Mode Fiber : Advantages and Disadvantages


Graded-index Multi-mode Fibre
 
Advantages:
 Allows the use of non-coherent optical light source, e.g. LED's
 Facilitates connecting together similar fibres
 Imposes lower tolerance requirements on fibre connectors.
 Reduced dispersion compared with STMMF
Disadvantages:
 Lower bandwidth compared with STSMF
 High power loss compared with the STSMF
 
Step-index Single-mode Fibre
Advantages:
 Only one mode is allowed due to diffraction/interference effects.
 Allows the use high power laser source
 Facilitates fusion splicing similar fibres
 Low dispersion, therefore high bandwidth (a few GHz).
 Low loss (0.1 dB/km)
Disadvantages:
 Cost
 
 
Telecommunication Interview Question In SS7

Telecommunication Interview Question In SS7


SS7 has several advantages compared with traditional signaling systems. Write Some obvious advantages of  SS7 signaling?

Fill in the Gaps

A _______________________________ is a switching or, processing node in a signaling network, with the functions of SS7 implemented.

A signaling point, at which a message is received on one signaling link and then transferred to another link, without processing the contents of the message, is called a _____________________________.

All Signaling Points in a SS7 Signaling  Network are identified by a unique code ______________ bits known as a ___________________________.

The common channel signaling system uses ____________________________ to convey the signaling messages between two signaling points.

The message is distributed to the appropriate user part (e.g., ISUP or SCCP) indicated by the ______________________________.

The selection of outgoing link is based on information in the DPC and __________________________.



Explain Working Modes of CCS7 Signalling Network with diagram?
What is SCP , Explain SCP?
Write down at least two functions of each SS7 Protocol Stack?




What goes over signaling link?


 How many types of SUs are defined in the SS7 protocol?

What is FISU ? Why we use FISU?

Which SU is used  for acknowledgment of signal unit received by a remote signaling point?

Which SU  is used to control link alignment and to indicate the status of a signaling point (e.g., local processor outage) to the remote signaling point.

Which SU is used  for  call setup and tear down ?


Which SU is used  for  database query and response ?


Which SU is used  for  SS7 network management ?


Which SU  have a routing label which allows an originating signaling point to send information to a destination signaling point across the network.


Which field in SS7 carry all call control, database query and response, network management, and network maintenance data

Which field in SS7   determines the signal unit type.


Which field  indicates the beginning of a new signal unit and implies the end of the previous signal unit



What is CRC? Write the functions of CRC?

Which field in SS7 is used to acknowledge the received signal units by the remote signaling point.  


The BSN contains the sequence number of the signal unit being acknowledged.



Which field in SS7 is used to indicates a negative acknowledgment by the remote signaling point when toggled.



If a signaling point receives a signal unit with BSN = 5 followed by another with BSN = 10 (and the BIB is not toggled), what does it imply?


What is the function of 4-bit Service Indicator ? Give example?



What is the function of 2-bit Network  Indicator ? Give example?


Which field in SS7 contains the routing label and signaling information (e.g., SCCP, TCAP, and ISUP message data).


Write down at least two functions of  SLS?


Explain SS& signaling based on the diagram below?








This a basic call set up in a PSTN network. Draw a call set up in the new Internet Protocol (IP) based NGN infrastructure based on diagram above?







What is WiMax? Draw the network architecture of WiMax system?


What is OFDM and OFDMA?

What is the function of FFT and IFFT?


What is the basic principle behind OFDM?


What modulation Methods are used in WiMax?



What advanced antenna techniques are used in Wimax?



What is the channel BW in WiMax?


Compare Fixed WiMAX and Mobile WiMAX? 




Drive Test In Telecommunication Using TEMS Ericsson


DT-STEP BY STEP GSM
In general, Drive Test can be define as a methode that used to verify the actual condition of RF signal certain operator (excelcomindo, telkomsel, indosat, mobile8) at certain place.

Several functions of drive test :
- Analyzing customer complaint of certain operator in their home or office area
- Finding problem in BTS ( Timeslot Check, TRX Check, Swap Feeder)
- Analyzing the result of optimization process (continuity and all of area)
There are softwares can be used for drivetest that installed on laptop. TEMS Investigation (Ericsson), NEMO (Nokia).
Here the steps to start learning drivetest with TEMS Investigation :
1. Drive Test Equipments
2. Laptop Configurations
3. TEMS Investigation :
- Workspace Configurations
- Map Configurations
- Port Equipment Configurations
- Command Sequence Configurations
4. Go Drive Test !!!
5. Logfile Checking
6. Post Processing :
- Report Generator
- MapInfo (Plot IEs)
7. Trouble Shooting :
- 2G Frequency Scanning
- Time Slot Check
- TRX Check
- Swap Feeder Check
CDMA Drive Test and Optimization (new)
Several equipments that use in drive test :
1. TEMS Handset (complete with Charger, Headset, Data Cable) and USB Hub


2. Laptop (installed TEMS Investigation) and Adapter


3. GPS (Ext Antenna and Data Cable)


4. ATEN (Serial to USB)


5. Scanner for WCDMA (Ext Antenna GPS and RF, Data Cable)


6. Inverter and Terminal


7. Battery and Charger



Example postion of that equipments in car :


Video Tutorial 1:


Video Tutorial 2: 

You can also watch the video tutorial from this site DRIVE TEST USING TEMS.


To know thousands technology related tips, please visit TechnTechie.

1. Power Management

Set Power Management Laptop always On :
Start -> Settings -> Control Panel -> Power Options -> Set All Power Scheme “never”

2. Virtual Memory
Set Virtual Memory :
Start -> Settings -> Control Panel -> System
Advance -> Performance Settings


After installition process, open Tems Investigation.
>> All Programs -> TEMS Investigation -> Data Collect

This is the example workspace for 2G (Mode Dedicated-Idle).


1. Open Worksheet Map & arrange size of window Map

2. GPS (Presentation -> Positioning -> GPS)
3. Port Configuration (Configuration -> Port Configuration)
4. Command Sequence (Control -> Command Sequence)
5. Serving + Neighbours GSM (Presentation -> GSM -> Serving + Neighbours GSM)
6. Current Channel (Presentation -> GSM -> Current Channel)
7. Event (Presentation -> Signalling -> Events)
for benchmark workspace, add Serving + Neighbours GSM and Current Channel for MS3.






Create Geoset : Click Geoset Manager on Map window map-geoicon

On layer control map-layericon remove all layer except Pinpoint, Cell, Event, AMR, RF Quality and Coverage layer
2. Add layer Route, Road, MCOM Site, and other *.tab

3. Save Geoset
4. Load Cell file : Configuration -> General -> Cellfile Load


5. Use Cell Definition File then choose cell file



6. ie. Map window configured




Herewith the example of command sequence in TEMS 6.1.4

Voice Call CS
i.e “120/15” means 120 second on call then call end, 15 second wait and then call again.
1. Loop Start give the number of repetition for command below the loop start (General -> Loop Start)
2. Dial select the MS and give the destination number (Voice -> Dial)



3.
Synchronize to synchcronize MS before go to the next command (General -> Synchronize)




4.
Wait 120 wait 120s on call (General -> Wait)
5. End Call (Voice -> End Call)
6. Wait 15 wait 15 before call again (General -> Wait)
7. Loop End (General -> Loop End)

Video Call CS
In general cs for video call is same as voice call, but in video call in dial command we must add “v”.
i.e
Loop Start
Dial v081384760975
Wait 120
End Call
Wait 15
Loop End


1. Configure Recording Properties : Menu Tab Logfile -> Recording Properties
2. Select recording folder : Click Browse -> Select Directory
3. Select Quick logging and setup size of swap file “after reaching message “



4. Use 2G or 3G configured workspace (with spacific map : road, route, cell file)
5. Make sure all equipments configured to the right port


6. Connect all 



7. After all equipments connected (symbol green), window gps, serving neighbour gsm, current channel and events will be full filled
8. Don’t forget to lock TEMS Handset into GSM only or 3G only.



9. To start drive test, click record then start command sequence


10. After all route complete, wait untill call end then stop command sequence and stop recording.

Here the flow step by step Go Drive Test !!!



Check logfile by playing one by one or export into MapInfo-Tab file


Open TEMS Data Collection : Start -> TEMS Products -> TEMS Investigations6.1.4 Data Collection
2. Menu Tab Logfile -> Report Generator
3. Add logfile

4. Setup Output directory

5. Setup Report properties
6. Setup IEs, Events, Mobiles, and User Details

7. Result of Report Generator in *.htm

Before post process in mapinfo, created *.tab file from logfile in TEMS :
1. Export logfile : Menu Bar Logfile -> Export Logfile
2. Click Add Order mapinfo-addicon
3. Choose Format : MapInfo Tab-file
4. Setup IEs (Info Elements)
for GSM Dedicated or Idle :
- RxLev Full (dBm)
- RxLev Sub (dBm)
- RxQual Full
- RxQual Sub
- SQI
- TA
- Cell Id
- Frequncy Band
- Latitude
- Longitude
for WCDMA Dedicated / Idle / Scanner :
- AS Cell Name
- AS CPICH Ec/No
- AS CPICH RSCP
- SAN CPICH Ec/No
- SAN CPICH RSCP
- SAN Cell Id (CI Part)
- Sc 1st Aggr Ec (dBm) -> Scanner
- Sc 1st Aggr EcIo (dB) -> Scanner
- Sc Best SC -> Scanner
- Latitude
- Longitude
5. Configure Options Tab

6. Save *.mex
7. Choose Logfile : Click Browse file
8. If there are more than one logfile we can merge it by Merge Output
9. Choose Output directory : Click Browse dir
10. Give Prefix : Ded if Dedicated and Idle if Idle

11. Start process, click start mapinfo-starticon

12. If done, status Success
13. There were created four files for each action (*.dat, *.id, *.map, *.tab)
mapinfo-createdfiles
14. Open the exported file into MapInfo : Menu Tab File -> Open

15. Create Thematic Map : Menu Tab Map -> Create Thematic Map
16. Choose Type -> Range
17. Template Name -> Region Ranges

18. Choose Table and Field (ie. Plotting RXQUAL_SUB from Dedicated mode)

19. Customize Ranges, Style and Legend.

20. Example Dedicated by RXQUAL_SUB

EVENTS on RXQUAL_SUB
21. Create Events on RXQUAL_SUB
22. Open again the exported file (Ded_orinaica)
23. Create Thematic Map : Menu Tab Map -> Create Thematic Map
24. Choose Type -> Individual
25. Template Name -> Region IndValue Default
26. Choose Table and Field

27. Customize Style and Legend

28. Example Events on RXQUAL_SUB

SPIDER GRAPH
29. Activate spider graph : Menu Tab Tools -> Tool Manager
30. Spider Graph Load and Autoload
31. See table structure of cell in MCOM Site : Menu Tab Table -> Maintenance -> Table Structure -> View/Modify Table choose MCOM Site

32. See table structure of CI in exported file : Manu Tab Table -> Maintenance -> Table Structure -> View/Modify Table choose exported file (ie. Ded_orinaica) -> Change type structure of CI

33. Click OK
34. Create Spider Graph : Tools -> Spider Graph -> Spider Graph
35. Choose Origin and Destination table

36. Save the Spider Graph table : Save Copy As -> (ie. orinaica)
37. From Spider Graph, We can analyze :
- Dominant Cells
- Overshoot Cells
- Swap Feeder



Purpose : to verify level signal each BCCH ARFCN plan
1. Setup frequency scan : Click Scan Properties 2Gscan-scanicon
2. Select channels : Tab Scanned channels -> Manual selection -> Select
3. Setup Selected Channels (ie. BCCH ARFCN are 95-113)

4. Decode BSIC

5. Start Scanning : Click toolbar Start Scanning 2Gscan-start
6. See Scanner Bar Chart Window : Menu Bar Presentation -> GSM -> Frequency Scanner -> Scanner Bar Chart


Purpose : Check Time Slot in each TCH (if Freq Hop : NO or Base Band)
1. Setup Channel Verification : Menu Bar Control -> GSM Channel Verification

2. Setup test phone number : Click Properties on Channel Verification window ts-propicon

3. Green mark means time slot have been used


Purpose : to verify damage TRX in each sector
Where is TRX ?

1. Lock BCCH ARFCN certain sector : Click Toolbar Lock on Channel trx-lockicon (ie. Check TRX Sector 1, Lock BCCH 111)

2. Disable Handover : Click Toolbar Disable Handover trx-dishoicon
3. See MAIO on Current Channel window

Purpose : to verify intalation mistake on feeder cable to BTS
1. Lock BCCH ARFCN each sector : Click Toolbar Lock on Channel swap-lockicon (ie. BCCH Sect 1 = 547, Sect 2 = 540, Sect 3 = 543 )

2. Set HO Target : Equipment Properties -> Dedicated Mode -> Function -> Target HO (ie. BCCH 547, 540, 543)

3. Create drive route that can represent each sector
4. Export logfile into *.tab with IEs CI
5. Create thematic map for each CI (Cell Identity)

Picture above indicate swap feeder between sector 2 and 3.
You can also watch the video tutorial from this site DRIVE TEST USING TEMS.