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Difference in between Time division multiplexing (TDM) and Frequency division...
Difference in between TDM and FDM: This page on FDM versus TDM describes difference between FDM and TDM multiplexing. FDM is the short form of frequency division multiplexing and TDM is the short form...
View ArticleMultiplexing and Multiple Access
Multiplexing And Multiple Access :Digital CommunicationsDifference between Multiplexing and Multiple Access:Sr.No.MultiplexingMultiple Access 1“In telecommunications and computer networks,...
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Multiplexing and demultiplexing: Definition
Definition & Basics : "Multiplexing is the procedure in which numerous Data Streams, originating from diverse Sources, are joined and Transmitted over a Single Data Channel or Data Stream." In...
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What is IPv4 ADDRESSES with example ?
IPv4 address Analysis:An IPv4 address is a 32-bit address that uniquely and universally defines the connection of a device (for example, a computer or a router) to the Internet.The IPv4 addresses are...
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Difference between Travelling wave tube and klystron
Difference between Travelling wave tube and klystron:Difference between Travelling wave tube and klystron Travelling wave tube and klystron Video:
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comparison of nmos and pmos operation modes
Comparison of nmos and pmos operation modes:For many years, NMOS circuits were much faster than comparable PMOS and CMOS circuits, which had to use much slower p-channel transistors.comparison of nmos...
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JTAG Testability: JTAG Test Access Port Controller
JTAG Test Access PortJTAG Testability: JTAG Test Access Port Controller The TAP is a general-purpose port that can provide access to many test...
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Testability VLSI: Boundary scan
Testability VLSI: Boundry scanBoundary scan is a test technique using scan methodology, involving digital services, digital devices, designed with shift registers (scan flip flops) placed between each...
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Comparison of wireless Access Technologies (WCDMA, HSPA, HSPA+, LTE)
WCDMA, HSPA, HSPA+, LTE "An information system formed by HAP (High Altitude Platform) will be a new generation-system for the wireless communications and HAPS (HAP Station) communication system...
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Design and Implement of QPSK Modem Based on FPGA
Design and Implement of QPSK Modem Based on FPGA.Abstract :This paper presents a method to designs QPSK modulator and demodulator of a spread spectrum system which use field programmable device. The...
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Difference Between Transmission line and Waveguide
Comparison Between Transmission line and Wave guide :Transmission line Wave guideSmall cross-section transmission lines (like coaxial cables) can only transmit low power levels due to the relatively...
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STAR DELTA connection Diagram and Working principle
STAR DELTA connection Diagram and Working principleDescriptions: A Dual starterconnects the motor terminals directly to the power supply. Hence, the motor is subjected to the full voltage of the power...
View ArticleApplications of Microwave Engineering
Applications of Microwave EngineeringThe majority of today’s applications of RF and microwave technology are to wireless networking and communications systems, wireless security systems, radar systems,...
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Content Management System
Content Management System Content Management System What is Content Management System?Definition: A content management system (CMS) is a software application or set of related programs that are used to...
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IP Address Subnetting & CIDR
IP Address Subnetting & CIDRIP Address Subnetting & CIDRUsually computers communicate through the internet today we use the term ip address to mean a logical address in the network layer of the...
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Wavelength division multiplexing (WDM)
Wavelength division multiplexing (WDM):Wavelength division multiplexing (WDM)Definition:"Wavelength-division multiplexing (WDM) could be a technique of mixing multiple signals on optical device beams...
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What is the meaning of Multiplexing ?
Multiplexing Definition and types:Definition: Multi means 'Many', Plexing means 'having parts or units' combinely latin meaning suggest this but in reality this term is used for multiplexing of signals...
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What is Satellite Communication?
Meaning of Satellite & Basic concepts:Satellite:"satellite is object which rotates around some body due to the effect of gravitational forces" .OR"A satellite is an object which has been placed...
View ArticleWIRELESS NETWORKS IMPORTANT QUESTIONS
WIRELESS NETWORKS QUESTION BANKQUESTION BANK FOR WIRELESS NETWORKS :Q.1.What are draw back of 2G Services ? What are its silent features of 3G services that overcome the drawbacks of 2G...
View ArticleBROADBAND COMMUNICATION IMPORTANT QUESTIONS
BROADBAND COMMUNICATION QUESTION BANK1. (a) What are the advantages of optical fiber cables over the co-axial cables? (06)(b)Calculate NA, Acceptance angle and Angle of fiber with core and...
View ArticleWhat is Ray Model?
Introduction Ray Model 1. Optical fiber is basically a solid glass rod. The diameter of rod is so small that it looks like a fiber. 2. Optical fiber is a dielectric waveguide. The light travels like an...
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Call Setup GSM Flow
GSM Call Flow (GSM Originating Call)Call Setup GSM FlowCall Setup GSM Flow:• The MSC sends an Initial Address Message (IAM) to theGMSC. The IAM contains the MSISDN of the called party...
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Mobile Terminated Call in GSM
Mobile Terminated Call •The calling party dials the MSISDN for the mobilesubscriber.•The PSTN identifies the network (PLMN) that the dialed MSISDN belongs to and will locate a GMSC for...
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Exploring the world of multiplexing and multiple access: How it improves...
Communication is an essential part of our daily lives, and we rely on it for almost everything we do. From sending atextmessageto streaming avideo, we use different communication systems toconnect with...
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Real-world applications of multiplexing and multiple access: From satellite...
Multiplexing and multiple access are two important techniques that are used to improve the efficiency and capacity of communication systems. These techniques are used in many different fields and...
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