Multiplexing assignment help, Computer Networking

Assignment Help:

What is multiplexing and demultiplexing? Explain.

Describe Time division, Frequency division and Wavelength division multiplexing.

What is ADSL? How does it use multiplexing?

Discuss the differences between different types of wireless telephone systems.

Multiplexing

Multiplexing is a method where analog and digital message signals together combines to become one. Multiplexing is widely used in communication application such as telegraphy and shares expensive resources.

De-multiplexing

De-multiplexing process is meant for performing the reverse process of multiplexing. It is used for the extraction of original channels used on the receiver side.

Time Division Multiplexing:

It includes a process where each individual input stream involve the sequencing group of bits and bytes one after another in a way that they must be sent to indented user. If the whole process is carried out appropriately even then the receiving device is not able to recognize that some of the circuit time has been used for serving another logical communication path. Suppose the airport develop an application that requires four terminals to connect to its central computer. Each terminal is communicated at 2400 bits. So, rather than using four terminals to perform this action; the airline can install a multiplexer.

Frequency Division Multiplexing

The frequency division multiplexing combines various digital signals into one medium by sending signals at different frequencies. The most common example of Frequency Division Multiplexing is Cable Television where one cable connection reaches to customer by only one cable but the provider of this service provides multiple channels to its receivers

Wavelength Division Multiplexing

It is a technology that uses multiple optical signals with different wave lengths of laser light. This technique provides bidirectional communication.

ADSL Technology:

ADSL depends on the Advanced Signal Processing to send so much information through twisted pair cables used in telephone lines. Long telephone lines may attenuate signals at 1 MHz (the outer edge of the band used by ADSL) by as much as 90 dB, forcing analog sections of ADSL modems to work very hard to realize large dynamic ranges, separate channels, and maintain low noise.


Related Discussions:- Multiplexing assignment help

Iso - organization for standardization, - The ISO (International Organisati...

- The ISO (International Organisation for Standardisation) is an International standards organisation responsible for a wide range of standards including many that are relevant to

What is a protocol, What is a protocol? The term protocol refers to a s...

What is a protocol? The term protocol refers to a set of rules and process that govern the transmission of messages over a physical networking medium. The most common network p

What rate rtcp will limit, Consider an RTP session consisting of five users...

Consider an RTP session consisting of five users, all of which are sending and receiving RTP packets into the same multicast address. Each user sends video at 200kbps. a)  What

What is bit stuffing, What is Bit Stuffing? Bit stuffing is the process...

What is Bit Stuffing? Bit stuffing is the process of adding one extra 0 whenever five consecutive is follow a 0 in the data, so that the receiver does not mistake the pattern 0

Define the term - graphics interchange format, Define the term - Graphics I...

Define the term - Graphics Interchange Format A type of graphics file found frequently on the .net. A picture of a vice-president, for example, may appear on the Intranet as

Standard ip access-list use as test criteria, What does a Standard IP Acces...

What does a Standard IP Access-list use as test criteria Ans) Standard IP access list use only source address.

Hyper cube, Hyper Cube A Hypercube interconnection network is increamen...

Hyper Cube A Hypercube interconnection network is increament  of cube network. Hypercube interconnection network for n ≥ 3, can be distinct recursively as follow: For n = 3,

Show the data encryption standard, Q. Show the Data Encryption Standard? ...

Q. Show the Data Encryption Standard? Data Encryption Standard - Bit-level encryption method designed by IBM - Adopted as standard for nonmilitary and nonclassified us

Name the factors that affect the performance of the network, Name the facto...

Name the factors that affect the performance of the network? a. Number of Users b. Type of transmission medium c. Hardware d. Software

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