Feece Muet Enewsletter Issue8

8/14/2019 Feece Muet Enewsletter Issue8

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ISSUE 8

JULY 2009

The Faculty of Electrical, Electronics & Computers Engineers

The First e-Newsletter of MUET

IN THIS ISSUE

Revenue Assurance and

Fraud Management

History Of

Telecommunication

How To prepare for job

Of SUPARCO

News On Campus

Photos Of the Month

PATRONS: Dr. B.S Chowdry; Dr. Aftab A.Memon; DR. Mukhtiar A. Unar

Editor

Mr.Fahim A. Umrani

Sub-Editor(s)

Mr.Saadullah Kalwar

Mr.Raheel A. Jonejo

Mr.Aakash Makhijani

Mr.Jawad Saeed Abro

Mr.Noman Palijo

Ms.Maya KellaMs.Zunera Aziz

Mr.Moiz R. Memon

News Reporter(s)

Mr.Umair Mujtaba

Mr.Zubair Ahmed

Mr.Salman Ahmed

Mr.Habibullah Soomro

Mr.Kapal Dev

Monthly e-Newsletter


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"The literal definition of Revenue can be described as a: yield from property or in-vestment; income. All the income is produced by a particular source. While assur-

ance is: a statement or indication that inspires confidence. It provides freedom

from doubt and certainty in business. Combining these two terms to yield a literalmeaning for revenue assurance we have an idea that it means making sure that

the income produced by the source has no leakages.

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BY

Starting from 1200 BC, This is how Things progressed...

1200 BC - Homer talks about signal fires in the Illiad.

700 BC to 300 AD - Carrier pigeons used in Olympic games

1588 AD - Arrival of the Spanish Armada announced by signal fires

~1800 AD - A line of canon from Buffalo to NYC used to announce Gov. DeWitt Clinton's inaugural tripthrough the Erie Canal. It took 80 minutes.

1791 - The Chappe brothers, in France, were in their teens and were going to schools some distanceapart but visible to each other. They obtained permission to set up a signaling system so they couldsend messages to each other. Their semaphore system consisted of movable arms on a pole whosepositions denoted letters of the alphabet.

1843 - FAX invented by the Scotch physicist Alexander Bain.

1844 - Morse demonstrates the electric telegraph.

1867 - The first Atlantic cable, promoted by Cyrus Field, was layed on July 27th.

1870 - Thomas Edison invents multiplex telegraphy.

1876 - Alexander Graham Bell invents the telephone.

1876 - Edison invents the electric motor and the phonograph.

1890 - Herman Hollerith gets a contract for processing the 1900 census data using punched cards. Hfirm was eventually named IBM in 1924.

1893 - An early form of broadcasting was started in Budapest over 220 miles of telephone wires servin6000 subscribers who could listen at regular schedules to music, news, stock market prices, poetryreadings and lectures.

1906 - Lee deforest invents the vacuum tube.

1910 - Peter DeBye in Holland, develops theory for optical waveguides. He was a few years ahead ofhis time.


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1920 - G. Valensi develops the time domain multiplexing concept.

1926 - Baird in Scotland and Jenkins in the U.S. demonstrate TV usingneon bulbs and mechanical scanning disks. P.M. Rainey at Western Eletric patents the PCM methodology.

1934 - Federal Communications Commission founded.

1938 - Bell introduces crossbar central office switches.

1939 - John Atanasoff and Clifford Berry invent the first electronic computer at the Iowa State University

1941 - Konrad Zuse in Germany develops the first programmable calcutor using binary numbers and boolean logic.

1949 - Bell Labs publishes Shannon's seminal theory of relay logic so important in the development of modern computers.

1952 - The first database was implemented on RCA's Bizmac computer.

Reynold Johnson, an IBM engineer, developed a massive harddisk csisting of fifty platters, each two feet wide, that rotated on a spindle at 12rpm with read/write heads. These were called "jukeboxes".

1954 - Gene Amdahl developed the first computer operating system for IBM 704. Sony introduces the first transistor radio.

1955 - According to Ken Krechmer, A.W. Morten and H.E. Vaughan describe the development of a real modem in their BSTJ paper, Transmissof Digital Information over Telephone Circuits, May 1955. Reynold Johnson at IBM develops the first disk drive.

1957 - October 4, the Russians launched the first satellite, Sputnik.

1958 - Jack Kilby, Texas Instruments, developed the first integrated circuit.

1960 - AT&T installs first electronic switching system in Morris, IL.

1962 - Comsat formed. American Broadcasting Company requests FCCallow domestic satellites to distribute TV programs. Approximately 10,00computers are in service.

1964 - IBM releases its famous Model 360 computer that eventually led $100 billion in sales over its life cycle. George Heilmeier, at RCA's re-search labs, invents the liquid crystal display. DouglasEnglebart at SRpatented the idea of the mouse.1970 -. Intel introduces its popular 4004 4-bit microprocessor which startthe evolution of Intel"s famous line of 386, 486 and Pentium processors

1971 - Gary Starkweather, Xerox, patents first laser printer. A couple ofyears later HP and Canon jointly introduce the first commercial laser

printers.

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1974 - First domestic satellites in operation. AT&T introduces the digitalsubsriber loop. BBN opens the first public packet-switched network.

1976 - Digital radio and time division switching introduced. Alan Shugart,BM, introduced the 5.25-in floppy in 1976. (Much later, in 1987, SONY in-troduced the 3.5" floppy

1980 - Digital local offices and optical fiber transmission being deployed.

1981 - Hayes introduces its landmark 300-bps modem. IBM introduces itsPC in August 1981.

1987 - Philip Estridge, IBM, developed the first hard drive for PCs. It held10MB. N.J. Bell is the first to implement Caller ID.

1992 - The World Wide Web is born.

1993 - Telecom Relay Service (TRS) available for the disabled. The NSFnetwork backbone jumps from T-1 to T-3. The Internet browser MOSAIC is

ntroduced at the University of Illinois.

1994 - TRS becomes the fastest growing telecom service in the U.S. TheNetscape Internet browser is introduced

September 1996 - Rockwell announced a 56 kbps modem chip set de-signed for Internet applications. 56K download (PCM); 33.6 upload(analog).

November 1996. FCC network protection standards for Switched 56 andSDN go into effect. USTA Annual Report says there are 170 million copper

access loops in service nationwide, increasing at the rate of 5 million annu-ally. Internet 2 is proposed to connect university computers together bymeans of one gigabyte pipes using SONET and ATM networks.

1997 - February 25, 1997 - Lucent announced development of wirelessoops with 128K ISDN capability. Rockwell receives FCC registration for its56K PCM modem to be used by Internet service providers.June 17, 1997 - FCC issues NPRM for BICSI petition to require the use oftwisted-pair premises wiring to prevent crosstalk. Canada releases draft ofts proposed ADSL terminal equipment standards covering DMT and CAP/QAM technologies.

January 1998, Rockwell, Nortel, Paradyne and others announce an ADSL-ite program called Consumer ADSL or CDSL which will download at about1Mbps based on CAP technology. In contrast the T1E1 and internationalstandards seem to be heading for DMT technology with download speedsaround 6 to 8 Mbps

February 1998 - V.90 56K standard was approved ending months of difficultnegotiations and modem wars. Most of the older 56K modems can be up-graded by software downloading to work with the new standard.

Still Going on with no Limitations...

HISTORYOFTELECOMMUNICATO


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1. What is the procedure for hiring (Test => Interview => Training?)

fisrt objective type test is conducted, contaning 50 to 60 questions. Most of the

MCQ'S comes from well known MCQ books, such as handa, or others. but

study of final year subject's text books will be benificial for test and interview.

2. Important subjects to prepare for?

Satellite communication, mobile communicationm, microwave and anten-

nas,Television are the most important subjects. In microwaves, transmitters

and recievers sould be studied carefully. travelling wave tubes, waveguides,

mixers, amplifiers and other electronic devices should be covered.

3. Any important tips for Interview?

Confidence is the most important tip. but do not be over confident. you should

have your thesis with you,as it will motivate the interviewer to ask the ques-

tions mostly from thesis. it will be better to take your CV with you as well.

4. Few comments on Salary package, promotion chances, job envioronment

and posting areas etc.

The salary package is quite attractive. it is 25000 plus. promotion chances de-pends on work, you do and usually is takes time of 5 years. Relexing, good and

friendly job environment.

BY

Ms.Aneela PathanAssistant Manager

SUPARCO Karachi

There was workshop on DSP/FPGAs in ES. Workshop on Fiber optics in TL. Central Library was inaugurated. Students Coming back to Campus on 20th July.


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