Report on Visit to

“Regional Telecom Training Center (RTTC), Ahmedabad”

On

12th

March 2013

Dr. Jivraj Mehta Institute of Technology, Mogar

Faculty Coordinators

Prof. Pratyaksh Maru & Prof. Kevin Joshi

_

______________________________________________________________________________

Registered & Corporate Office: Bharat Sanchar Bhavan, Harish Chandra Mathur Lane

Regional Telecom Training Centre On Sarkhej-Gandhinagar Highway,

Near Gota Cross Road, Jagatpur,

Ahmedabad – 382481. Tel.: 02717 – 241400 Fax: 02717 – 242425

Website : http://www.rttcam.bsnl.co.in

E-mail:rttcahmedabad@bsnl.co.in

NO. :RTTCAM/BD/Industrial Visit/12-13/7 dated at Ahmedabad the 2-3-2013

To, HOD EC Dr. Jivraj Mehta Institute of Technology, Anand

Subject : Industrial visit to RTTC Ahmedabad -regarding Regional Telecom Training Centre, Ahmedabad is one of the prime training centres of BSNL in

the western region. The Centre is an ISO 9001:2008 Certified Institute. It was established in

1973 catering to the training needs in telecom sector. Telecommunication has emerged as one of

the most rapidly advancing and expanding sector. In order to have the practical exposure to the

Telecom equipment and working in the network, we extend our willingness for Industrial visit to

RTTC, BSNL Ahmedabad.

This joint initiative would definitely enrich the student’s knowledge and would go in the direction

of vision of University.

In order to meet the expenses towards the infrastructure, nominal fees of Rs. 200 + Service Tax

@ 12.36 % per participant is desirable. However, a reasonable discount of 10 % for the group of

26 to 50 participant and 20% for a group of 51 or participant on above rate is being offered.

We would look forward to decided the date and time for Industrial visit of you students at your

Convenience.

Our officers,

D.J.Parikh Sub Divisional Engineer (BD.) (O) 02717-241425 (M) 94266 30100 H.B.Sharma Sub Divisional Engineer (HRD) (O) 02717-241533 (M) 94266 76667 Can be contacted for any query or further information.

Awaiting your response,

Yours faithfully

(C.G.Kalaria)

Divisional Engineer(Trg. Megmt.)

RTTC, Ahmedabd.

02717-241411

� Industrial visit at RTTC Ahmedabad would include

� Visit to 2G BTS, FTTH, MLLN

� Broadband Lab, OFC Lab, C-DOT switch ,

� Telecom Museum

To Date: 0810312013

The Principal,Dr. Jivraj Mehta Institute of Technology, Mogar,Anand

Sub:Ahmedabad

Respected Madam,

I Prof. Nikunj D. Pathak (H. O. D., EC Department) request you to grant a permission tohave Industrial visit to Regional Telecom.Training Centre (RTTC), BSNL, Ahmedabad on12103/2013. We have total 63 students from 6ft semester (34 students) and 4th semester (29students) EC class. Students are ready to pay the amount of visit and transportation both. Aslump sum the students have paid Rs. 400. For 63 students we have collected Rs. 25.200 and thatI will submit to Account department for the visit.

At RTTC, BSNL, Ahmedabad we have to pay Rs. 63 x 180 (visit charge per student) :Rs. 11,340 as visit charge for the student. So, we have to submit DD of Rs. 11,340 drawn infavour of "A.O.(Cash), O/o CGMT, BSNL Ahmedabad" payable at Ahmedabad. So, I need theDD on or before lll03l20l3.

For the transportation of 70 students + 4 faculties two buses will be required.

So, please approve the proposal and grant DD and buses as required.

Thanking you.

From: I l"Prof. Nikunj D. PatH.O.D. EC DepartmentDJMIT, Mogar, Anand.

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No.: 964 Dated 8-Mar-20'13

Dr. Jivraj Mehta Institute Of Technology - (From 1-Apr-20121DJMIT College Campus,

NH-8,Mogar-388240Anand, Gujarat

RECEIPT

Received with thanks from . Regional Telicom Training Gentre, BSNL for EC

The sum of . Indian Rupees Twenty Five Thousand rwo Hundred onty

By ; Gash

Remarks ; Cash receipt from Student 63 Student @400/- (Rs.180 (Visit Gharge) &Rs.220 Transport Charge). for IndustrialVisit at regionaltelicom trainingcentre, bSNL Ahmedabad on 12-03-2013

I 25,200.00/- Authorised Signatory

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Proposed Industrial Visit Time Table:

After arriving at RTTC / GSM Mobile Working site (CMTS Vastrapur) 3-4 groups will be formed. Each

group will visit the following Labs in rotation basis.

Date : 12/03/2013

Batch 1

10:00 Prayer

10:10 Presentation by RTTC

10:30 TO

13:00

RTTC :

Lab visits

Museum ,

OFC ,

FTTH,

MLLN ,

UG cable ,

Broadband ,

Network

13:00 Evaluation

14:15 to

16:15

CMTS Vastrapur:

Working stations visit:

MSC,

OMCR,

BTS,

Telephone Exchange

To,

The HOD,

Department E & C,

Dr. Jivraj Mehta Institute of Technology, Mogar

Subject: - Report of Industrial Visit at BSNL RTTC & BSNL Exchange,

Ahmedabad.

Respected Sir,

Department of E & C Engineering had Conducted Industrial Visit at BSNL RTTC &

BSNL Exchange, Ahmedabad. Hereby, we are submitting the Report of Industrial

Visit, which we conducted on 12th

March., 2013.

Report Consists of

Activity Conducted at RTTC & BSNL Exchange.

• Registration of Students & PPT Presentation related to BSNL Training Centre.

• Overview of telecommunication networks

• Visit to Cable Lab

• Visit to Battery Power plant

• Visit to Network Lab & Museum

• Visit to FTTH lab

• Visit to OFC Lab

• Visit to Transmission labs (MLLN))

• Visit to BTS Lab

• Visit to BSC Lab

• Visit to MSC Lab

Visit to Cable Lab, Battery Power plant in this they show what are the different types

of cable used in BSNL, color coding, different type battery used by BSNL to provide

a backup to the customer.

Visit to the Museum in this they give details about starting from Morse key to

advance telephone systems, like as morse key devices – rotary dialing – DTMF

system – strowger exchange (First Exchange) to Latest Exchange.

Visit to the Network Lab in this they give details about routing configuration and

details about component.

Visit to Broadband multiplay lab they give following details to our students

broadband services reached to customer from the three providers. Basically these are

Service Provider, Network Provider and Access Provider. The role of Network Provider is to provide the services offered to customer through the access extended by

Access Provider. There are various types of networks which are capable of transmitting and managing the broadband traffic to desired nodes or locations.

TECHNOLOGY OPTIONS FOR BROADBAND SERVICES:

• Narrow Band: 2.4 kbps – 128kbps

• Broadband: 256kbps – 8000kbps

• LAN: 1000kbps – 100Mbps / Giga Ethernet Various Access Technologies are used

for the delivery of broadband services. Broadband communications technology can

be divided broadly in to Following categories: -

• Wireline Technology • Wireless Technologies

Visit to OFC Lab They give following detail to our students, use and demand for

optical fiber has grown tremendously and optical-fiber applications are numerous. Telecommunication applications are widespread, ranging from global networks to

desktop computers. These involve the transmission of voice, data, or video over distances of less than a meter to hundreds of kilometers, using one of a few standard

fiber designs in one of several cable designs. Advantage of OFC SPEED: Fiber optic

networks operate at high speeds - up into the gigabits BANDWIDTH: large carrying

capacity DISTANCE: Signals can be transmitted further without needing to be

"refreshed" or strengthened. RESISTANCE: Greater resistance to electromagnetic

noise such as radios, motors or other nearby cables. MAINTENANCE: Fiber optic

cables costs much less to maintain.

Visit to Transmission labs (MLLN) they give following detail to our students, The

MLLN service is specially designed mainly for having effective control and

monitoring on the leased line so that the down time is minimized and the circuit

efficiency is increased. This mainly deals with data circuits ranging from 64 Kbps to

2048 Kbps.

Visit to the FTTH (Fiber to the home) Lab where they give information about fiber

technology and current trend in fiber optics systems and also they have explained and shown some devices and its application using fiber technology like optical splitter,

VVoBB, VoIP, IP TV.

Visit to BTS Lab, BSC Lab, MSC Lab where they have shown how the call operating systems are established and how the above three labs are inter connected to each other

and how the call routing happens from End user to End user

Outcome of This Activity:

Student learned much practical application of Networking, Wired Communication

system, FTTH and Mobile communication, how the connections are established, how

they work, how to detect the error in connections and how to overcome from those

errors and many more. Also they learned different advantages and disadvantage of all

above mentioned technology.

Acknowledgement:

Department of E&C Engineering, DJMIT, sincerely thanks to the Management,

Directors and Principal of DJMIT and Head of E & C Department for providing this opportunity for Industrial Visit at BSNL RTTC and BSNL Exchange.

11th March'13

Nikunj D. PathakHOD 8.C.,

DJMIT, Anand.

Subject: Food and

Respected Madam,

(Tuesday).

The following liste"d, fu cuhies will,.aindustrial visit at Regional Telecorn

1) Mr. Pr.atyakh MaruZFU+,+AalltePatctM

I request to grant allowances fo j,,r. r, ,;r,g-grfuculty.

Thanking You.

Yours Sincerely,

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HOD E,C.

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THE RESTAURANT

No.: 32138

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INDIAN I CHINESE I CONTINENTAL

1st Floor Shivam Aroade, Opp. Nirman Tower,R.C. Technical ROad, Chankyapuri, Ghafl odiva.Ahmedabad. Ph.: 029-6524 2440.99248 B4i4O

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No. of Person : Date: 12/ 03 /t3

TICULARS

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AMOUNT

160.00

160.00

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Projectfor Engineering Student at RTTC

1. [Pv4 to IPv6 Migrationo Introduction.r Infroduction to IPv6 Protocol.- o'Migrationmechanisms.o Translationmechanisms.o The current RTTC lab Network situation.r Impact ofthe IPv6 transition on the RTTC lab.. Conclusions.o References. (Name of BookV Sites etc.)

2, Computer Network Establishment and Administrationo Introduction to Datacom & Networking.. OSilSO &TCP'ltr_ Model.o Devices used in computernetworking.o lp Addressing in IPv4.. IP Addressing in IPv6.. Routing Principles.o Routing Protocols.o Router Configuration.o Developing computer network by using Hub, switcb Bridge, Router,

MLLN.o Wireless networking and security.o Router Simulator.

3. Broadband Network in tsSNLo Overview of different Broadband Network. Data Com Overview.o OSI Layer.. TCPIP Layero IP Addressing .

o Different ADSL Modem Configuration.. DSLAM Configurationo OCLAN Configuration.o Overview of MPLS Network. Different Fault and Rectification.

4. STM-I Node Creation in Optical Fiber System

. Optical Fiber cable and it characteristics.o Understanding the PDH Optical fiber system for communication.o Understanding the SDH Optical fiber system for communication.o Hands on practice of fiber splicing on fusion splicing'machinb.o Understanding the different network Topology used for fiber optics

oommunication with respect to SDH system.r Hands on practice on different optical measurement instrument like

OTDR and PCM analyznr.r SDH working system description.o Understanding the function of various cards and configuration of STM

node.o Hands on practice with the software used for STM creation with live

system.o Creating and managing STM Node.o Creating and configuring different tributaries.o Project report preparation and submission.

5. Pm Based TVeb Application (Online Examination)

. Configuring a PC for the Examination server & Examination Client.

. Creation of users at different level (e.g. Participants, Examiner,Supervisor )

o Creation of question (objective t)"e) pool for fetching set of question forexanination

o Creation of login interface withproper validationo Creation of valid examination sessions fortime managemento Creation of countdown timer for examination sessiono Statistic aboutthe question answered / unansweredo Creation of diffFerent reports / result after examinationo Apache/IIS server configuration. IITMLrcSS/JavaScriptr PHP Scripting' . Mysql database administration

6. PIIP Based Web Application(Paperless work in Public/Private Sector Companies)

o Configuring a PC for the server & cliento Creation of users at different level (e.g. Group A, Group B, Group C &

Group D)o Creation by Uploading of circulars/ Office letterso Creation of login interface with proper validationo ljser can view received circulars after logrno lJser can send received circulars to othero lJser can acknowledge the receip of circularso lJser can edit/ delete the necessary circulars with permissiono User can search old circularo User can track the circulars (to whom it is sent & whether read by

recipient or not ) ,

o Different report generation ( Number of circulars sent/received by users)o Apache/IIS server configurationo lilMlrcSS/JavaScripto PHP Scripting. Mysql database adminishation

Proiects On Mobile Technoloev

GSM Coverage Analysis Using Drive Test

- GSM Fundamentals

- TEMS drive test Kit demo

- Kit operation , working with workspace and logfiles

- Cell file preparation

- Incorporating Geo maps

- Data collection in a) ldle mode b) dedicated mode

- Various views e.g. Neighbors , Map etc., Signaling etc.

- Coverage Analysis case by case study

- Coverage Plot generation

- Scanner operation

GSM Radio Network Planning

. Understanding Software tool for Radio N/W Planning

. Database for RNP - understanding various parameters

. Creating site database - export import, site-transmitter

concept Geo Map loading

. Understanding co ordinate system

. User customized Configuration

. Planning & editing of new site data like - Cell lD, Frequency, HSN, BSIC,

MAIO, BCCH, BSC, Height, Azimuth EIRP, Co-Ordinates etc.....

BTS Maintenance GSM Network

- GSM Basics

- Understading BTS internal H/W

.- Study of all antenna accessory in BTS with specs,

- Understading B10 Software toolfor BTS Terminal

- BTS Terminal practical to access BTS for commissioning, Installation etc.

- Overview of EMF Measurement

- Maintenance oriented visits

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