Download Modern telephony - COE407 Past Question PDF

You will find Modern telephony past question PDF which can be downloaded for FREE on this page. Modern telephony is useful when preparing for COE407 course exams.

Modern telephony past question for the year 2020 examines 400-level Engineering students of FUTO, offering COE407 course on their knowledge of Modern telephony, transmission impairments, telecommunications system, traffic, traffic intensity, total traffic, holding time, trucking, multiple access techniques, mobile communication, sim card, GSM, bandwidth, signaling, simplex communication, traffic channels

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Past Questions related to Modern telephony

Communication engineering studio 2

Year: 2020

School: Federal University of Technology, Owerri

Department: Engineering

Course Code: COE503

Topics: Communication engineering studio, intercom system, side tone connection, communication process, transmission media, communication setup, communication system software, honey spot, service denial, eavesdropping, spoof, information leakage, data lose, hardware failure, telephone system, full duplex communications, wireless communication, telephone system side tone connection, communication systems software, information protection strategies, Antenna, Antenna radiation patterns, optical fiber, Friis transmission formula, communication systems security, communication systems protection

Data communications

Year: 2020

School: Federal University of Technology, Owerri

Department: Engineering

Course Code: COE513

Topics: Data communication, fibre optic cable, communication protocol, ping signal, TCP sliding window, packet tracer, NVRAM, data communication network, packer-switching, TRACERT, switches, routers, LAN topologies, circuit switching, packet switching, IP address, MAC address, backbone network, dedicated virtual private network, asymmetrical internet access, symmetrical internet access, broadband access

Optical fiber transmission

Year: 2020

School: Federal University of Technology, Owerri

Department: Engineering

Course Code: COE505

Topics: Optical fiber transmission, cladding, optical fiber, single mode fiber, rise time budgeting, power budgeting, single mode fiber optic communication link, fiber optic network regeneration amplifier, fiber optic network optical amplifier, fiber optic communication link, fiber optic network active coupler, fiber optic network passive coupler, switching communication network

Special topics in electronic and computer engineering option

Year: 2019

School: Federal University of Technology, Owerri

Department: Engineering

Course Code: ECE512

Topics: Computer engineering, smart card chips, smart cards applications, smart card payment solutions, cybersecurity, cybercrimes, cyberattacks, RFID technology, bar cods, DDos attack, ransome ware, big data analytics, data warehousing, cloud-based services

Modern yarn manufacture

Year: 2019

School: Federal University of Technology, Owerri

Department: Engineering

Course Code: PTE504

Topics: Modern yarn manufacture, spinning techniques, polyester cotton blend, yarn texturization techniques, self filled yarns

Microwave communication system

Year: 2019

School: Federal University of Technology, Owerri

Department: Engineering

Course Code: COE504

Topics: Microwave communication system, microwave design, fresnel zone, microwave system application, satellite, downlink carrier-to-noise ration, overall system carrier-to-noise ratio, satellite transponder system, FDMA Network, satellite anatomy, Radio frequency combiner, satellite communication system, microwave communication system, microwave link

High voltage direct current transmission

Year: 2019

School: Federal University of Technology, Owerri

Department: Engineering

Course Code: PSE510

Topics: High voltage direct current transmission, Homopolar high voltage DC, Back-to-back HVDC scheme, HVDC Thyristor valves, converter transformer, power transformer, AC harmonic filters, HVDC transmission configurations, Graetz bridge converter

Signals and Systems

Year: 2021

School: Air Force Institute of Technology

Department: Engineering

Course Code: EEE316

Topics: signal, Euler identity, decaying sinusoids, unit impulse functions, unit step functions, unit ramp functions, linear system, non-linear system, odd signals, discrete-time signals, periodic signals, system, linear time-invariant system, power signal, casual system, memoryless system, feedback system, Fourier series, RC circuits, Fourier transforms, Laplace transforms, Z-transforms

Partial automatic labouratory

Year: 2020

School: Federal University of Technology, Owerri

Department: Engineering

Course Code: MCE513

Topics: Partial automatic laboratory, Programmable Logic Controller internal architecture, Programmable Logic Controller address bus, Programmable Logic Controller input processing, Programmable Logic Controller output processing, Programmable Logic Controller output channels, Programmable Logic Controller program scan, latching, latched circuits, reed switch, incremental shaft encoder, photoelectric transmissive switch, diaphragm pressure switch, field bus, OSI model, repeater, bridge, router, SCADA system, SCADA architecture, batch mixing system

Multiple phase flow in pipes

Year: 2020

School: Federal University of Technology, Owerri

Department: Engineering

Course Code: PET517

Topics: Pipe Multiple phase flow, multiphase heat transfer, stratified flow, Taylor bubbles, slug-free flow, Taitel-Dukler flow regime models, boiling, condensation, evaporation, fluid transportation, Boiling regimes, natural convection boiling, nucleate boiling, transition boiling, film boiling, total pressure drop equation

Principles of electronic communication

Year: 2019

School: Federal University of Technology, Owerri

Department: Engineering

Course Code: COE318

Topics: Electronic communication, digital signal, analogue signal, digital modulation, analogue modulation, Shannon limit, ASK techniques, signal quantization, digital modulation techniques, bit rate, Nyquist sampling theorem, modulation index, radio wave propagation, radiation pattern, antenna efficiency, wave, antenna parameter

Introduction to high way and transportation engineering 2018 & 2020

Year: 2020

School: Federal University of Technology, Owerri

Department: Engineering

Course Code: CIE301

Topics: highway engineering, transportation engineering, trip generation, transportation planning, travel behavior, transportation facility physical performance, skidding, stopping distance, design volume, traffic volume, speed surveys, traffic concentration, parking usage survey, transportation sub-systems

Antenna design and measurement

Year: 2020

School: Federal University of Technology, Owerri

Department: Engineering

Course Code: COE514

Topics: Antenna design, antenna measurement, Antenna radiation pattern, Fraunhofer region, Fresnel region, Antenna temperature, Antennal effective area, parabolic antenna construction, parabolic antenna action, Yagi antenna, monopole, Antenna gain comparison technique, E-plane antenna, base transceiver station, mobile switching center

Power system engineering studio 1

Year: 2020

School: Federal University of Technology, Owerri

Department: Engineering

Course Code: PSE413

Topics: Power system engineering studio, Kirchhoff's current law, self admittance, transfer admittance, electrical faults, symmetrical faults, reactors, short circuit current, conductor flux, skin effect, proximity effect, line resistance, insulating materials, distribution transformer tap changer, lightening arresters, distribution station, insulation oil, electrical power angle, swing equation, power system stability, transmission line studies

Books related to Modern telephony

Signaling in Telecommunication Networks, 2nd edition

Author: John van Bosse, Fabrizio Devetak

School: Edo University

Department: Engineering

Course Code: CPE312

Topics: Signaling, telecommunication networks, numbering plans, digital analysis, digital routing, analog transmission, digital transmission, signaling systems, Subscriber Signaling, Channel-Associated Interexchange Signaling, signaling links, signaling units, Digital Subscriber Signaling System, datalink layer, Call-Control Signaling, ISUP Signaling, Cellular Mobile Telecommunications, Cellular Mobile Networks, Air Interface Signaling, Air Interface Signaling, Signaling Connection Control Part, Transaction Capabilities Application, intelligent Network Application, Packet Networks, VoIP, Packet-Based Communication, Session Initiation Protocol, Gateway Control Protocol, Signaling Transport Protocols, SIGTRAN protocols, Bearer Independent Call-Control Protocols, BICC protocols, ATM Networks, ATM Addressing, B-ISUP Signaling Protocol

Global system for mobile communications

Author: LS Ezema

School: Federal University of Technology, Owerri

Department: Engineering

Course Code: COE407

Topics: GSM, SIM, GSM Network entities, Gateway Mobile services Switching Center (GMSC), GSM AIR INTERFACE, Combined signal loss

Traffic Planning and Engineering ,2nd edition

Author: FD Hobbs

School: National Open University of Nigeria

Department: Administration, Social and Management science

Course Code: CSS342

Topics: Traffic Planning, Traffic Engineering, Traffic Studies, Traffic Surveys, Traffic Analysis, Transportation Surveys, Travel Surveys, Parking, Commercial Vehicle Survey, Public Transport SurveymTaxi Cab Survey, Travel Data, Transport Models, Trip Generation, Trip Rate Data Banks, Trip Distribution, Traffic Assignment, Parking Surveys, Street Parking, Off-street Parking, Traffic Management, Environmental Management, Public Transport, Freight Interchanges, Road User, Vehicle Warning, Road Alignment, Vehicle Performance, Traffic Stream, Traffic Capacity, Traffic Flow Relationships, Overtaking, Vehicle Movements, Vehicle Maneuvers, Traffic Control Systems, Cycle Time Choice, Vehicle Actuated Signals, Bus Signals, Coordinated Signal Systems, Area Traffic Control, Wide Area Control, Traffic Signal Equipment, Street Lighting, Traffic Signs, Carriageway Markings, Street Lighting Sources

Principles of Mobile Communication, 4th edition

Author: Gordon Stüber

School: University of Ilorin

Department: Engineering

Course Code: ELE511, COE407

Topics: cellular systems, wireless systems, wireless standards, propagation modeling, co-channel interference, modulation, power spectrum, error probability, multi-antenna techniques, MIMO, Time domain equalization, interference calculation, error control coding, spread spectrum techniques, multi-carrier techniques, frequency planning techniques, CDMA cellular systems, channel assignment techniques

History and evolution of telephony,wired telephone systems and components

Author: GN Ezeh

School: Federal University of Technology, Owerri

Department: Engineering

Course Code: COE407

Topics: telephony, wired telephone systems, Telephones

Communication Systems Engineering, 2nd Edition

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School: Edo University

Department: Engineering

Course Code: CPE312

Topics: Communication Systems Engineering, Electrical Communication System, Communication Channel, frequency domain analysis, Fourier series, Fourier transforms, Bandlimited Signals sampling, bandpass signals, analog signal transmission, modulation, amplitude modulation, Conventional Amplitude Modulation, angle modulation, radio broadcasting, television broadcasting, mobile radio systems, random processes, Gaussian Processes, White Processes, Bandlimited Processes, Bandpass Processes, Linear-Modulation Systems, information sources, source coding, source-coding theorem, Source-Coding Algorithms, Rate-Distortion Theory, quantization, Analysis-Synthesis Techniques, waveform coding, Digital Audio Transmission, Digital Audio Recording, Pulse Amplitude Modulation, Two-dimensional Signal Waveforms, Multidimensional Signal Waveforms, White Gaussian Noise, Symbol Synchronization, Bandlimited Channels, Digitally Modulated Signals, channel; capacity, channel coding, linear block code, cyclic codes, Convolutional Codes, wireless communications, Continuous Carrier-Phase Modulation, Spread-Spectrum Communication Systems, Digital Cellular Communication Systems

Control System Engineering, second edition

Author: Nagoor Kani

School: Federal University of Technology, Owerri

Department: Engineering

Course Code: EEE307, MCE312

Topics: Mathematical model, time response analysis, time response, test signal, impulse response, order of a system, partial fraction expansion, Response of first order system, Response of second order system, time domain specification, steady state error, static error constant, error coefficient, automatic control system, controller, time response analysis, frequency response, sinusoidal transfer function, transfer function, frequency domain, frequency response plot, Bode plot, Magnitude plot, phase plot, Nichols plot, M-circle, N-circle, Nichols chart, Bounded input Bounded output stability, root locus, Routh Hurwitz criterion, Nquist plot, open loop system, closed loop system, mechanical translational system, Laplace transform, mechanical rotational system, electrical system, analogous circuit, block diagram, signal flow graph

Modern Power Systems Analysis,Third edition

Author: DP Kothar, IJ Nagrath

School: Federal University of Technology, Owerri

Department: Engineering

Course Code: PSE413

Topics: Inductance of Transmission Lines, Resistance of Transmission Lines, Capacitance of Transmission Lines, Representation of Power System Components, Load Flow Studies, Optimal System Operation, Automatic Generation, Voltage Control, Symmetrical Fault Analysis, Symmetrical Components, Power System Security, Power System Stability, Compensation in Power Systems, Load Forecasting Technique, Voltage Stability

Signals and Systems

Author: Alan Oppenheim, Alan Willsky

School: Federal University of Technology, Owerri

Department: Engineering

Course Code: MCE302

Topics: Continuous-time signal, linear time-variant system, singularity function, Fourier series, filtering, continuous-time Fourier transform, convolution property, Multiplication property, discrete-time Fourier transform, time characterization, frequency characterization, sampling, communication system, complex exponential, sinusoidal amplitude modulation, frequency-division multiplexing, Laplace transform, Fourier transform, z-transform, linear feedback system

Solutions manual for Signals and systems, second edition

Author: Alan Oppenheim, Alan Willsky

School: Federal University of Technology, Owerri

Department: Engineering

Course Code: MCE302

Topics: Continuous-time signal, linear time-variant system, singularity function, Fourier series, filtering, continuous-time Fourier transform, convolution property, Multiplication property, discrete-time Fourier transform, time characterization, frequency characterization, sampling, communication system, complex exponential, sinusoidal amplitude modulation, frequency-division multiplexing, Laplace transform, Fourier transform, z-transform, linear feedback system

Principles of Electronic Communication Systems

Author: Louis Frenzel

School: Federal University of Technology, Owerri

Department: Engineering

Course Code: COE318

Topics: Electronic Communication, Gain, Attenuation, Decibels, Tuned Circuits, Filters, Fourier Theory, Amplitude Modulation, Amplitude Demodulator, Balanced Modulators, SSB Circuits, Frequency Modulation, FM Circuits, Digital Communication Techniques, Radio Transmitters, Communication Receivers, Multiplexing, Demultiplexing, Digital Data Transmission, Networking, Local-Area Networks, Ethernet, Transmission Lines, Antennas, Wave Propagation, Internet Technologies, Microwave, Millimeter Wave Communication, Satellite

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School: Federal University of Technology, Owerri

Department: Engineering

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Topics: Orthogonal frequency-division multiple access, OFDMA, OFDM

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School: Federal University of Technology, Owerri

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Traffic Road safety and Equipment

Author: Niyi Adegoke, Vide Adedayo

School: National Open University of Nigeria

Department: Administration, Social and Management science

Course Code: CSS443

Topics: Road safety, Road Safety Issues, Road Safety Principles, Road Safety Strategies, Road Safety Signs, Road Safety Audit, Traffic Control, Federal Road Safety Commission, Traffic Management Unit, Road Functions, Operational Equipment, Intelligent Transportation System, Intelligent Transportation Application, Road Accident, Road Accident Analysis, Urban Traffic Management, Urban Traffic Problems, Solving Urban Traffic Problems, Rural Accessibility, Solving Road Transport Problems, Drivers Attitudes, Drivers Behaviour, Road Management

Power System Engineering Planning, Design, and Operation of Power Systems and Equipment ,2nd edition

Author: Juergen Schlabbach, Karl-Heinz Rofalski

School: Federal University of Technology, Owerri

Department: Engineering

Course Code: PSE513

Topics: Power System Engineering, Power System Engineering planning, Power System Engineering design, power system load, load forecast, Low-Voltage Systems, power system planning principles, power system planning criteria, loss evaluation, energy losses, power losses, power system topology, Busbar Arrangements, Double Busbar Arrangement, transformers, Thermal Permissible Loading, cable systems, Permissible Current, overload lines, Flexible AC Transmission Systems, Parallel Compensation of Lines, Serial Compensation of Lines, Phase-Shifting Equipment, HVDC-Transmission, Converter Stations, Breakers, Reactors, Electrodes, Load-Flow Calculation, Short-Circuit Current Calculation, faults, disturbances, Overcurrent Protection, Impedance Protection, Differential Protection of Lines, Ground-Fault Protection, Buchholz Protection, Overvoltages, Insulation Coordination, Slow-Front Overvoltages, Fast-Front Overvoltages, Neutral Earthing, Residual Current Compensation

Operation of Restructured Power Systems

Author: Kankar Bhattacharya, Math Bollen, Jaap Daalder

School: Federal University of Technology, Owerri

Department: Engineering

Course Code: PSE513

Topics: Economic Load Dispatch, power system economic operation, Optimal Power Flow model, Unit Commitment model, power pools, Transmission Open Access, power wheeling, Ancillary Services Management, Reliability Analysis, network model, Reliability Costs, Generation Reliability, Transmission Reliability, Distribution Reliability, Power Quality, power quality issues, voltage dips, Three-phase Unbalanced Dips, Voltage Dip Performance Indicators, Voltage Dip Mitigation, power quality issues, Harmonic Distortion, Transient Over Voltages, Voltage Variations, Voltage Fluctuations, load currents

Digital Communication

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School: University of Ibadan

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Topics: Digital Communication, Communication Error Correction, Information Compression Error, Information Compression, Data Compression, data Coding, Huffman Coding Algorithm, Error Correction, Linear Block Codes, noise, convolutional coding, Viterbi decoding of convolutional codes, Systematic Code, Convolution Codes, Hamming Codes, Convolutional Codes, Convolutional Code Construction, Parity Equations, Shift-Register View, State-Machine View, Decoding Problem, Viterbi Decoder, Soft-Decision Decoding, Signal to Noise Ratio, linear Time-Invariant Systems, Baseband Signal, Modulation, Demodulation, Baseband Channel, Linear Time-Invariant Models, Baseband Channel Model, Signal Spectra, Discrete-Time Fourier Transform, Fourier Transform, Discrete-Time Fourier Series, Fourier Series, Channel Distortions, Binary Phase Shift Keying, Quadrature Phase Shift Keying, Quadrature Amplitude Modulation, Media Access Protocols, Shared Media Satellite communications, Satellite communications, Time Division Multiple Access, ALOHA, Carrier Sense Multiple Access, Circuit Switching, Packet Switching, Little’s Law, Network Routing, Routing, Broadcast routing, Routing Protocol, Reliable Data Transport Protocols

Basic petroleum geology

Author: Peter Link

School: Federal University of Petroleum Resources, Effurun

Department: Engineering

Course Code: PEE315

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Mathematics (JAMB)

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