Related papers: Further Analysis on Resource Allocation in Wireles…

This paper has been withdrawn by the authors due to some fatal errors in the analysis.

This paper has been withdrawn by the author due to a crucial error in the submission action.

This paper has been withdrawn by the author due to a crucial problem associated with Figs. 2 and 3.

This paper has been withdrawn by the author

This paper has been withdrawn by the author due to a crucial sign error in equation 1

This paper has been withdrawn by the author due to a crucial sign error in equation 1

This paper has been withdrawn by the author, due to a significant error in section 4.3.1.

This paper has been withdrawn by the author as a major revision is made and a new version is uploaded at arXiv:0812.3120

The paper has been withdrawn by the autors. The proposed code is not working because orthogonality.

This paper has been withdrawn

This paper has been withdrawn by the author due to the incorrect argument for the security.

This paper has been withdrawn by the authors pending corrections.

This paper has been withdrawn by the author due to an error in the derivation.

This paper has been withdrawn by the author due to a crucial mistakes.

This paper has been withdrawn by the author due to an error.

This paper has been withdrawn by the author due to rewritting and skipping crucial sign errors.

This paper has been withdrawn by the author due to a gap in the proof of the main result.

This paper has been withdrawn due to that the same conclusion has been proposed before.

The paper has been withdrawn by the author due to a crucial error.

This paper has been withdrawn by the author due to rewritting and skipping crucial sign errors.