Frequency division multiplexing, Computer Networking

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. 


Posted Date: 3/2/2013 5:26:42 AM | Location : United States

Related Discussions:- Frequency division multiplexing, Assignment Help, Ask Question on Frequency division multiplexing, Get Answer, Expert's Help, Frequency division multiplexing Discussions

Write discussion on Frequency division multiplexing
Your posts are moderated
Related Questions
There are various computational models for representing the parallel computers. In this part, we discuss various models. These models would give a platform for the designing as wel

Addressing Complicated addressing scheme because there may be intermediate stations (APs), identified by flags

Question 1 Discuss the following                     Evolution of Data Communication                     Elements of Data Communication System Question 2 Explain the following

Selective Repeat ARQ - Processing at the receiver additionally complex - The window size is reduced to 2(m-1) (2m/2 at most) - Both the transmitter as well as the receiv

Question: (a) Suppose that you are a communication engineer and you have to construct a mobile telephone network with bandwidth W = 4.2 MHz in each link. The data rate is

Question: (a) With the help of a diagram, describe a typical DNS system. (b) Using signal sequence or state transition diagrams, illustrate the following scenarios: i.

Determine about unique least-cost path If there is a unique least-cost path, the two algorithms will yield the similar result because they are both guaranteed to search the lea

It treats all processors as equivalent. Any processor can do the work of any other processor. Applications are separated into threads that can run simultaneously on any available p

Dynamic Process Groups To generate and manage dynamic groups, a separate library libgpvm3.a must be connected with the user programs that make use of any of the set functions.