Show the error correction by hamming code, Computer Networking

Assignment Help:

Q. Show the Error Correction by Hamming Code?

Hamming Code is able to be applied to data units of any length and uses the relationship between data and redundancy bits

For instance a 7-bit ASCII code requires 4 redundancy bits that can be added to the end of the data unit or mixed with the original data bits which are placed in positions 1, 2, 4 and 8 that is x0,x1,x2,x3 etc.

969_Show the Error Correction by Hamming Code.png

In the Hamming Code every "r" bit for one combination of data bits as below:

  • r1: bits 1, 3, 5, 7, 9, 11
  • r2: bits 2, 3, 6, 7, 10, 11
  • r3: bits 4, 5, 6, 7
  • r4: bits 8, 9, 10, 11

749_Show the Error Correction by Hamming Code1.png

1364_Show the Error Correction by Hamming Code2.png

1142_Show the Error Correction by Hamming Code3.png


Related Discussions:- Show the error correction by hamming code

Enumerate about the virtual private network, Enumerate about the Virtual Pr...

Enumerate about the Virtual Private Network (VPN) Even though, many firewalls also include the features of the virtual private network, the functionality and capabilities of V

What is subnetting, Used in IP Networks to break up larger networks into sl...

Used in IP Networks to break up larger networks into slighter subnetworks. It is used to decrease network traffic, Optimized network performance, and make simpler management i.e. t

Select a range of addresses, ACME Corp is located in Toledo, Ohio. They wou...

ACME Corp is located in Toledo, Ohio. They would like to create a network and divide it into 3 subnets, each subnet has 150 computers. The IT plan calls for connecting the LAN to t

Describe the omni-directional and the directional antennas, Question: a...

Question: a) Describe the following two approaches used towards wireless frequency regulation. i. Regulated Band ii. Unlicensed Band b) An antenna is an electrical c

Dynamic configuration and signaling, Dynamic Configuration int pvm...

Dynamic Configuration int pvm_addhosts( char **hosts, int nhost, int *infos ) Add hosts to the virtual machine. hosts is an array of strings naming the hosts to be

State the software requirement for an intranet, State the Software requir...

State the Software requirement for an intranet To develop an Intranet the first we should design a Client /Server model for our network. As you know clients are the computers

Task of changing the ip address, 1. Bob has been given the task of changing...

1. Bob has been given the task of changing the IP address and enabling telnet access on a CISCO 2950 enterprise switch. The current IP address is 10.10.10.2/8 the new IP address

What are the two functions of the data link mac layer, a) Manages protocol ...

a) Manages protocol access to the physical network medium b) Permits multiple devices to uniquely signify one another on the data link layer

Parallel construct in openmp, Parallel Construct The syntax of the para...

Parallel Construct The syntax of the parallel construct is as follows: #pragma omp parallel [set of clauses]  where clause is one of the following:  structured-block if(sca

Explain the building blocks of client and server, Explain the building bloc...

Explain the building blocks of Client/Server? The client side building block runs the client side of the application. The server side building block runs the server side of

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