An Improved DISCUS Algorithm

* Features of the improved DISCUS algorithm.

* How to connect it with the parity checking matrix H of convolutional codes?

* How to expand this algorithm to other input data length (e.g. 5 bits input data)?

* Is there other paper about this idea?

* Is there some possible application of this idea?

Turbo Code

Here is a good tutorial on Turbo Codes and a very good example is given:
http://www.vashe.org/turbo/turbo.htm

* How to use Turbo Codes to our system?
* How are Turbo Codes used to others' systems?