Looking for simple tutorial on error coding theory

[danesh]

Error Coding

do anyone have simple tutorial on error coding theory?

regards

danesh

 

[mandrei]

Re: Error Coding

You can easily implement error codes if you design your code from the start with error codes in mind.


example :

#define Error_code_1 0x1
#define Error_code_2 0x2

...

if(!doSomething())
else
error_Handler(Error_code_2)

In this example doSomething() function return true if succesful or false if fail

In case of failure, all functions (which fails) will call a unique function (error_Handler()) wich take the error code as argument.

This error_handler() function will take care about all actions in case of failure , based on a error code (given as argument) such us: displayng details about the error, cleanning resources etc.

This is only the simplest example, you can expand this ideea to do more complex job.

 

[checkmate]

Re: Error Coding

I think you have misunderstood his question. He is asking for error correction codes, aka channel coding. I don't think any tutorial on channel coding can be "simple", especially when you are asking a question that spans an entire field. It would be good if you can focus on what kind of codes you are targeting, eg RS, BCH, Turbo etc. It's best to take up a book.

 

[banh]

Error Coding

you can find ebook on information theory, or error coding/correction techniques..

this is not quite easy to be provided as simple tutorial..

 

[ofish]

Re: Error Coding

" Error Correction Code" and Digital Communcation have some introduction of it.

 

[banh]

Error Coding

i think this forum has "elements of information theory"

 

[uk]

Re: Error Coding

dowload this book.
it is great :

 

[truebs]

Re: Error Coding

Try out Any introdcutory text for communication techniques which deals with data integrity.
Analog and Digital communication by B.P. Lathi is quite good.
try out : www.eccpage.com also you might get something.