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
What is DoS? A do, or Denial-of-Service attack, is an attempt to stop users from being able to access the internet or any other network services. Such attacks might be come in

Connections in ATM are known virtual circuits or virtual channels These are known virtual, since connections are created in ATM by starting values in memory locations (tables) in A

Q. Unshielded Twisted Pair - transmission media? - A most common kind suitable for both voice and data transmission - Categories are determined by chain quality - Cat 3 c

Explain the Acknowledged connectionless service This is a cross between the previous two services. It provides that datagrams are to be acknowledged, but no prior logical conne

Question: (a) Explain the issue associated with vertices when the scan line scan line polygon fill algorithm is being applied? (b) Explain the logic of shortening edges to a

What are the Data link protocols? Data link protocols are sets of specifications used to implement the data link layer. The categories of Data Link protocols are 1. Asynchro

Question: (a) In relation with a cellular network architecture, describe the following terms: (i) Clusters (ii) Pico cells (iii) Nano cells (iii) Cell breathing (b)

Asynchronous or Statistical Time Division Multiplexing As we  have seen  synchronous  TDM does not  guarantee that the full capacity of a link in sued. In fact it is more like

1.  Detail for each of the four following MIPS instructions, which actions are being taken at each of their five steps.  Do not forget to mention how and during which steps each in

What is Project 802? It is a project begins by IEEE to set standards that enable intercommunication among equipment from a variety of manufacturers. It is a way for specifying