BHARAT SANCHAR NIGAM LIMITED (A GOVT. OF INDIA ENTERPRISE) OFFICE OF THE C.G.M.T. AMBALA ***** RECRUITMENT OF TELECOM TECHNICAL ASSISTANT (TTA) for Haryana Telecom Circle Applications are invited from the eligible candidates for recruitment of 156 number of Telecom Technical Assistants by Haryana Telecom Circle for its various 09(Nine) Secondary Switching Areas (SSAs) as per details given below:Category wise Vacancies Physical Handicapped SC OBC Loco Hearing Name of SSA Total
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RFID Technology Overview‚ Mechanism‚ Applications and Limitations Manoj Chaudhari Electronics and Telecommunication Terna Engineering College Nerul‚ India mgchaudhari123@gmail.com Anusha Shetty Electronics and Telecommunication Terna Engineering College Nerul‚ India cool99_drake@yahoo.co.in Pravandu Panchal Electronics and Telecommunication Terna Engineering College Nerul‚ India pravandu.panchal@gmail.com Abstract— Radio Frequency Identification (RFID) is a convenient
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1 ECE 402 TEST 2 SUMMER 2009 July 23‚ 2009 NAME: INSTRUCTIONS: Please Read If you need more room‚ write on the back side of the PREVIOUS page‚ not the back of the current page!! Please do not use your paper. Open book(s) and notes‚ including any lab related material. Cell phones off and out of sight. Be sure what you have written down is correct. YOU COULD LOSE POINTS FOR INCORRECT STATEMENTS. There are 6 problems on 4 total pages‚ including this page‚ make sure you have all pages now. The tests
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Difference between Analog and Digital Technologies: Analog and digital signals are used to transmit information‚ usually through electric signals. In both these technologies‚ the information‚ such as any audio or video‚ is transformed into electric signals. The difference between analog and digital technologies is that in analog technology‚ information is translated into electric pulses of varying amplitude. In digital technology‚ translation of information is into binary format (zero or one)
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Evaluate BER in GSM and WCDMA Systems 1 BER in GSM System : 1.1 Approach and Conceptual Transceiver Structure : The simulation described consists a baseband parts only. The parts included are illustrated in figure 1.1‚ where a conceptual block diagram of a GSM transmitter and receiver system is sketched. Only the highlighted blocks are implemented. The voice interfaces including microphone‚ speech encoder/decoder‚ and loudspeaker are not intended to be included in the toolbox. Instead
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CHAPTER 1 INTRODUCTION 1.1 INTRODUCTION: 1.1.1 EMBEDDED SYSTEM: An embedded system is a special-purpose system in which the computer is completely encapsulated by or dedicated to the device or system it controls. Unlike a general-purpose computer‚ such as a personal computer‚ an embedded system performs one or a few predefined tasks‚ usually with very specific requirements. Since the system is dedicated to specific tasks‚ design engineers can optimize it‚ reducing
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COMMUNICATION AND COMPUTER NETWORK 4.1 INTRODUCTION Today computer is available in many offices and homes and therefore there is a need to share data and programs among various computers with the advancement of data communication facilities. The communication between computers has increased and it thus it has extended the power of computer beyond the computer room. Now a user sitting at one place can communicate computers of any remote sites through communication channel. The aim of this chapter
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Electronics and Communication Engineering‚ National Institute of Technology (Deemed University)‚ Kurukshetra 136119‚ India Received 18 September 2007; accepted 14 April 2008 Abstract Orthogonal frequency division multiplexing (OFDM) is a very important modulation technique in wideband wireless communication and multimedia communication systems. While‚ it can effectively deal with multipath delay spread produced by frequency fading channels‚ its main drawback is the effect of frequency offset (FO) produced
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2ND QUARTER 2007‚ VOLUME 9‚ NO. 2 www.comsoc.org/pubs/surveys CHANNEL ESTIMATION FOR WIRELESS OFDM SYSTEMS MEHMET KEMAL OZDEMIR‚ LOGUS BROADBAND WIRELESS SOLUTIONS‚ INC. AND HUSEYIN ARSLAN‚ UNIVERSITY OF SOUTH FLORIDA ABSTRACT Orthogonal frequency division multiplexing (OFDM) is a special case of multi-carrier transmission and it can accommodate high data rate requirement of multimedia based wireless systems. Since channel estimation is an integral part of OFDM systems‚ it is critical
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-1- Office of the Chief General Manager Telecommunications Tamilnadu Circle‚ Chennai 600 002 No.RET/301-10/2012 dated @ Chennai the 18- 04-2013 BHARAT SANCHAR NIGAM LIMITED (A Government of India Enterprise) DIRECT RECRUITMENT FOR TELECOM TECHNICAL ASSISTANTS (TTA) Applications are invited from the eligible Indian citizens for the post of Telecom Technical Assistant (TTA) in the non-executive category in BSNL‚T.N.Circle. Selection of candidates will be through a Competitive Examination to
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