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

Netwotk performance, How Does Network Topology Affect The Cost And Network ...

How Does Network Topology Affect The Cost And Network Performance, Computer Science.

What is an object server in client server environment, With an object serve...

With an object server, the Client/Server application is written as a set of communicating objects. Client object commune with server objects using an Object Request Broker (ORB). T

Http request message, HTTP Request Message The first  line of  an HTTP...

HTTP Request Message The first  line of  an HTTP request message  is called the  line. The subsequent lines are called  the header lines. The  request  line has  fields the me

Cable modem, Currently One more way of accessing the Internet being develop...

Currently One more way of accessing the Internet being developed is the use of cable modems. These need that you subscribe to a cable service & let you two-way communication with t

Show the distribution of name space, Q. Show the Distribution of Name Space...

Q. Show the Distribution of Name Space? Distribution of Name Space --Information for domain name space must be stored on multiple servers (DNS servers) to be efficient

What is source route and ospf, What is source route and OSPF? Source r...

What is source route and OSPF? Source route It is a series of IP addresses identifying the route a datagram must follow. A source route might optionally be included in an

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 is tdm, What is TDM? TDM is a digital process that can be applied ...

What is TDM? TDM is a digital process that can be applied when the data rate capacity of the transmission medium is greater than the data rate needed by the sending and receivi

Distance-vector routing, Local information is immediate hop routing table a...

Local information is immediate hop routing table and distance from every switch. The switches regularly broadcast topology information i.e. distance, destination. Other switches mo

What is sliding window, What is Sliding Window? The sliding window is a...

What is Sliding Window? The sliding window is an abstract method that explains the range of sequence numbers that is the concern of the sender and receiver. In other words, he

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