Frequency division multiplexing, Computer Networking

Assignment Help:

Frequency Division Multiplexing

Frequency  division  multiplexing (FDM) is an analogy technique that can be applied when the bandwidth of a link is greater than the combined bandwidths  of the single  to be transmitted. In FDM the bandwidth is devised into a  number of frequency slots each of  which  can accommodate the single  of an individual connection. The  multiplexer assigns  a frequency slot to each connection and  uses modulation the place the single of the  carries all the  connections. The  combined  signal  is transmitted and the de multiplexer recovers the single corresponding to each  connection. Reducing the  number of wires that need  to be handled  reduces the overall  cost of the system. 

 


Related Discussions:- Frequency division multiplexing

Which osi reference layer is concerned with logical address, There are two ...

There are two logical addressing :- a) Datalink is physical (hardware) addressing. b) Network is logical (software) addressing.

Calculate the efficiency of stop and wait arq, (i)  Suppose that frames are...

(i)  Suppose that frames are 1250 bytes long including 25 bytes of overhead. Also assume that ACK frames are 25 bytes long. a)  Calculate the efficiency of stop-and-wait ARQ in

What are the key benefits of layered network, What are the key benefits of ...

What are the key benefits of layered network? Main advantages of layered network are given below: a) Complex systems can be split into understandable subsystems. b) Any f

What is sonet, What is Sonet Synchronous Optical Network is a fiber opt...

What is Sonet Synchronous Optical Network is a fiber optic technology that can transmit high-speed data audio, used for text and video. Single clock handles timing of transm

Program annotation packages, A fairly renowned approach in this area is Ope...

A fairly renowned approach in this area is OpenMP, a recently developed industry standard for shared memory programming on architectures with uniform memory access characteristics.

What is star topology, Star Topology   Devoted point-to-point links to...

Star Topology   Devoted point-to-point links to central controller (hub)   Controller acts like exchange   Advantages - Less expensive - Robustness   Disadv

Concept of data transmission, Overview of Data transmission network model ...

Overview of Data transmission network model A network is a combination of hardware and software that sends data from one location to another. The hardware consists of the physi

What is error detection, What is Error Detection? What are its methods? ...

What is Error Detection? What are its methods? Data can be corrupted during transmission. For reliable communication errors must be deducted and corrected. Error Detection uses

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd